| YKK Corporation Patent applications |
| Patent application number | Title | Published |
|---|
| 20120124791 | Snap Button - A snap button wherein when a male snap is removed from a female snap, a rotation between the snaps is limited, but is permitted normally. A male-side grooved surface is provided on a male snap radially outward from a projection of the snap with a plurality of grooves formed so that peaks and troughs of the grooves are arranged continuously in the circumferential direction. A female-side grooved surface similar to the male-side grooved surface is provided on a female snap radially outward from a projection-receiving space of the snap. The female-side grooved surface is inclined relative to the male-side grooved surface. When the male snap is removed from the female snap, each axis of the male snap and the female snap, which are yet in a coupled state, inclines relative to each other, causing the male-side grooved surface and the female-side grooved surface to partially engage with each other. | 05-24-2012 |
| 20120124788 | Slide Fastener - A slide fastener includes a pair of first and second fastener stringers, a box pin, an insert pin, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion arranged at a front end side of the box pin body, and suppressing portions projected on at least one of upper and lower surfaces of the box pin body to suppress sliding of the second slider. Further, the box pin body has a body region, and a notched region arranged at an element-row-side base end portion and having excluded a side surface portion at a side facing the insert pin. The suppressing portions are projected in only the notched region. With this arrangement, the second slider can be stably held at an insert-pin inserting position, and a subsequent insert operation or extract operation of the insert pin can be smoothly performed. | 05-24-2012 |
| 20120124787 | Slide Fastener - A slide fastener according to the invention includes a left-and-right pair of first and second fastener stringers, a box pin provided on the first fastener stringer, an insert pin provided on the second fastener stringer, and a pair of first and second sliders. The box pin has a box pin body, a stopper portion, and a ridge portion formed on the box pin body. Further, a chamfered portion is formed on an inner surface of at least one of the upper and lower wing plates of the first slider. The ridge portion is arranged at a position in close contact with the chamfered portion of the first slider when the first slider is stopped at the stopper portion. With this arrangement, it becomes possible to cause the user to be accustomed to securely slide the first slider to the normal insert-pin inserting position. | 05-24-2012 |
| 20120110803 | Eyelet - Provided is an eyelet in which a mounting strength to a material is equal to or higher than that in a two-piece type using a washer, and which can Solve a problem of an eyelet coming off of a mounting hole of the material due to material cutting or expansion and contraction of the material during swaging or in use. By holing the material between the tip of each of claws which have been cut and raised from a flange toward the material and the inner surface of a flange-backing portion, a mounting strength of the eyelet can be acquired without concentrating a material-pressing force at one place; the end of the flange-backing portion can be prevented from acting as a cutting edge to cut the material; and an additional position to hold the material is provided, which is different from the holding position by between the end of the flange-backing portion and the end of the flange. | 05-10-2012 |
| 20120110795 | Slide Fastener - A separation portion having weakened tensile rupture strength of an element having tensile rupture strength reduced to 40 N or below is formed in a range of a first fixing portion of a first leg portion to a second fixing portion of a second leg portion via a coupling head portion, in at least a part of elements of the slide fastener. With this arrangement, when excessive lateral pulling force is applied to the slide fastener, cleavage lateral pulling force that causes cleavage of the slide fastener can be reduced. By adjusting tensile rupture strength of the elements, cleavage lateral pulling force of the slide fastener can be set within a predetermined range. | 05-10-2012 |
| 20120030913 | Side Release Buckle - A side release buckle includes a plug and a socket into which the plug is inserted for engagement. The plug includes: a base provided with a belt attachment; a pair of legs projecting from the base; an engaging portion formed to the legs; and a connecting portion connecting the legs to each other. The socket includes: a body provided with a belt attachment and an insertion opening; a housing space formed in the body and housing the legs inserted from the insertion opening; an engaged portion formed in the body and engageable with the engaging portion; and a cutout dented toward the insertion opening from an edge of the belt attachment. The cutout is formed over an area surrounded by the legs and the connecting portion when the legs and the connecting portion are housed in the housing space while the engaging portion and the engaged portion are engaged. | 02-09-2012 |
| 20120023713 | Waterproof Slide Fastener and Method of Applying Fluid Tight Coating to Tape - A waterproof slide fastener is provided. A pair of tapes has coupling elements attached thereto. A coating of polymeric material is provided on at least one surface of the tape and extends continuously therealong. The coating includes in cross-section a fin with a bulbous region. The coating is not extendable beyond the coupling elements when the slide fastener is in an open arrangement. | 02-02-2012 |
| 20120017407 | Side Release Buckle - A side release buckle includes a plug and a socket into which the plug is inserted for engagement. The plug includes: a base being provided with a belt attachment and a pair of legs; and an engaging portion being formed to each of the legs. The socket includes: a body being provided with a belt attachment and an insertion opening; a housing space being formed in the body and capable of housing the legs inserted from the insertion opening; and an engaged portion being formed in the body and engageable with the engaging portion. The body includes an undulation being continuously formed in an insertion direction of the legs on at least one of top and bottom surfaces of the body. | 01-26-2012 |
| 20120011697 | Method for Manufacturing a Liquid-Tight Slide Fastener - A liquid-tight slide fastener, wherein a pair of right and left coil-like coupling element rows, through which a core thread is respectively passed, is attached by sewing along opposing side edges of a pair of right and left fastener tapes, the fastener tapes having a liquid-tight layer on one surface thereof, and the core thread is coated with a water repellent agent or oil repellent agent. Consequently, even if water or oil invades into a space portion in the coupling element rows through a joint portion in the liquid-tight slide fastener, the core thread repels the water or oil, thereby blocking a further invasion of water or oil, and exerting excellent water repellency or oil repellency without provision of a water stop flap. | 01-19-2012 |
| 20120011691 | Button-Fixing Member - The invention is to provide a button-fixing member including a hollow post, in which the post has a better fabric-piercing property and therefore is less likely to cause a defective piercing, a poor collapse of the post or a poor fixing of a button. The button-fixing member according to the invention includes a base and a post. The post is hollow and includes a triangular pyramid-shaped or quadrangular pyramid-shaped post top and a cylindrical post barrel which extends between the post top and the base. The post top has three or four pyramid-element faces and three or four ridge portions between the pyramid-element faces. The post barrel has slits or grooves which are elongated in the axial direction at the positions circumferentially corresponding to the ridge portions. | 01-19-2012 |
| 20120011684 | READILY BURSTABLE SLIDE FASTENER - A readily burstable slide fastener | 01-19-2012 |
| 20120000040 | Slide Fastener with Separable Bottom End Stop - A slide fastener with a separable bottom end stop according to the invention, includes: an insert member fixed to an end of one element row, and a pivot support member fixed to an end of the other element row. The insert member includes an insert plate portion fixed to the fastener tape, and a pivot shaft portion disposed on the insert plate portion. The pivot support member includes a box pin portion that extends from an end of the element row, a box portion of a nearly J shape, a protrusion that extends from the box pin portion, and a flat plate-like support portion that extends from the box portion. As a result, even if a separable bottom end stop receives lateral pulling force or pushing-up force in the coupling state of the element rows, it is possible to prevent the element rows from being decoupled. | 01-05-2012 |
| 20110305864 | Fastening Member - A fastening member according to the invention includes right and left sewn areas which are sewn to one member out of a cushion member and a cover material, a hook-and-loop fastener area which is disposed between the right and left sewn areas and which has a plurality of female engagement elements formed on one face thereof, and a connection area which connects between the hook-and-loop fastener area and the respective sewn areas. Here, the connection area is configured to have a lower yarn density than that of the sewn areas and allows the hook-and-loop fastener area to be displaced relatively to the sewn areas. According to the fastening member of the invention, since the fastened cover material can be easily displaced against the cushion member, wrinkling occurrence at the cover material can be prevented when the cover material is assembled to the cushion member. | 12-15-2011 |
| 20110296654 | Slider for Slide Fastener and Quick Open-Type Slide Fastener - Disclosed is a slider for a slide fastener having a flexible upper wing piece and lower wing piece, and configured in such a way that zipper teeth are thrust into a tape insertion passage when a lateral pulling force is applied to a left and right pair of first and second fastener stringers. Accordingly, the application of a lateral pulling force to the left and right first and second fastener stringers results in the expansion of the width of the tape insertion passage of the slider and the separation of the zipper tooth rows. Thereupon the first and second fastener stringers which are engaged can be readily switched to a disengaged state. | 12-08-2011 |
| 20110283496 | Snap Button - A snap button is provided, which can function as both of .a male snap and a female snap without accurate alignment or positioning two snap buttons to be engaged with each other. The snap button comprises a button body, wherein the button body includes a plurality of projections and a plurality of recesses, which are circumferentially alternately arranged. Each of the projections includes at least one salient and each of the recesses includes at least one protrusion. Each of the projections may be shaped as a horizontal cross-section thereof gradually decreases from the proximal end to the distal end. Further, the circumferential range of each recess is larger than that of each projection. The protrusion may have one or more cutouts, and the salient may be hemispherically shaped. | 11-24-2011 |
| 20110274857 | Continuous Fastener Element, Fastener Stringer, and Method of Manufacturing Continuous Fastener Element - A continuous fastener element including: a coupling head; upper and lower leg portions; and a connecting portion wherein surfaces of the coupling head, the leg portions, and the connecting portion are each formed as a rough surface with a plurality of recesses. Furthermore, a head surface of the coupling head of the continuous fastener element is formed to have an average roughness Ra smaller than that of outer peripheral surfaces of the leg portions. Accordingly, gloss and luster of the continuous fastener element may be easily reduced or removed. Furthermore, when the slide fastener is formed, the resistance between the coupling heads of the left and right continuous fastener elements may be made small and the left and right element rows may smoothly engage with each other or disengage from each other. | 11-10-2011 |
| 20110258818 | Slider for Slide Fastener - A slider for slide fastener has a handle attachment/detachment column part projected upward from an upper face of a slider body and a pair of cantilever engagement pieces formed in a window part of a handle, and they are snap-engaged. An attachment/detachment part of the cantilever engagement piece and the handle attachment/detachment column part is provided with a head storage space (PS) storing and engaging an attachment/detachment head at the time of engaging the cantilever engagement piece and the attachment/detachment head. Thus, attachment/detachment of the handle attachment/detachment column part and the cantilever engagement piece becomes easy and the cantilever engagement piece of the handle is difficult to be damaged. Uncomfortable feeling by a projected end of the handle attachment/detachment column part and hooking of fiber do not exist and durability is given. | 10-27-2011 |
| 20110247917 | Take-Up Machine - A take-up machine is provided. Each of upper and lower conveying devices has an endless rotating body and a plurality of take-up pads provided on the surface of the endless rotating body. The take-up machine is configured to pinch a top face and a bottom face of a resin-molded article with the take-up pads of the upper and lower conveying devices to take up the resin-molded article. The take-up machine is installed along an extrusion line of a resin extruder. In a lateral direction orthogonal to an extrusion line, a length of each of the take-up pads is multiple times a length of the resin-molded article to be taken up. Each of the take-up pads has a plurality of supporting potions which are arranged in the lateral direction and capable of supporting resin-molded articles with different shapes. The upper and lower conveying devices are movable in the lateral direction so as to make one of the supporting portions coincide with the extrusion line. | 10-13-2011 |
| 20110244067 | Sizing Device - A sizing device is installed on a downstream side in an extrusion direction of a die. A table having two sizing unit attachment portions which are adjacent to each other in a lateral direction orthogonal to the extrusion direction. The table is provided at a device body so as to be laterally movable between a first position where one of the two sizing unit attachment portions is at a production position and the other of the two sizing unit attachment portions is at a standby position, and a second position where the other of the two sizing unit attachment portions is at the production position and the one of the two sizing unit attachment portions is at the standby position. A sizing unit for production configured to perform cooling and sizing in practice is detachably attached to one of the two sizing unit attachment portions at the production position to coincide with an extrusion line. A sizing unit for replacement is detachably attachable to the other of the two sizing unit attachment portions at the standby position. | 10-06-2011 |
| 20110241241 | Startup Control Method and Startup Control Device of Resin Extruder - A startup control method of a resin extruder is provided. The resin extruder extrudes supplied resin material to a die as molten resin by rotating a screw. The resin material is supplied with a low supply amount which is smaller than a target supply amount and the screw is rotated at a low rotational frequency which is smaller than a target rotational frequency when starting the resin extruder. A supply amount of the resin material and a rotational frequency of the screw are gradually increased. After elapse of a set startup time, the supply amount of the resin material is brought into a target supply amount and the rotational frequency of the screw is brought into a target rotational frequency. | 10-06-2011 |
| 20110233814 | Extrusion Molding Method of Resin-Molded Article and Resin Extrusion Molding Apparatus - An extrusion molding method of a resin-molded article is provided. A resin extrusion molding apparatus includes an extruder, a die, a sizing device, a take-up device and a cutting machine. During the resin-molded article is extrusion-molded, a replacement die is made to stand by at a standby position laterally adjacent to the die and a replacement sizing unit is made to stand by at a standby position laterally adjacent to a sizing unit which coincides with an extrusion line of the sizing device. After the resin extrusion molding apparatus is stopped, the die is detached from the extruder and the replacement die is moved to and attached to the extruder, and the sizing unit is moved to a position laterally deviated from the extrusion line and the replacement sizing unit is moved to a position which coincides with the extrusion line. Upper and lower endless rotary bodies of the take-up device are laterally moved to make one of a plurality of supporting faces of pads coincide with the extrusion line. After the replacement of the die, the replacement of the sizing device and the replacement of the take-up device are completed, the resin extrusion molding apparatus is restarted. | 09-29-2011 |
| 20110232047 | Slide Fastener - In slide fasteners ( | 09-29-2011 |
| 20110197403 | Slider for Slide Fastener | 08-18-2011 |
| 20110197402 | Slide Fastener with Separable Bottom End Stop - Provided is a slide fastener with a separable bottom end stop having both an automatic stopper and the separable bottom end stop, of which structural components can be used for both left- and right-insertions. | 08-18-2011 |
| 20110191989 | Separable Bottom End Stop for Slide Fastener - A separable bottom end stop in which a box pin has a box pin body, a first notch portion for receiving the head end of a locking pawl of a reverse-opening slider, and a protrusion piece projecting toward a separable pin in the direction of the tape width from a separable pin facing surface opposed to the separable pin. A side wall surface of the first notch portion and that sectional surface of the protrusion piece which is provided to the front end side of the box pin are formed in one plane to constitute a locking plane with which the front end of the locking pawl makes contact to lock the reverse-opening slider. The box pin body and the protrusion piece have a slant surface declined from the position of the locking plane toward an element row. | 08-11-2011 |
| 20110173783 | Buckle - A buckle includes a male member (A) and a female member (B). The male member (A) includes: a base ( | 07-21-2011 |
| 20110154622 | Slide Fastener with Decorative Members and Method for Manufacturing Thereof - A slide fastener is provided. Each of two adjacent stringers includes a fastener tape which has outer and inner longitudinal edge portions and an intermediate portion between the outer and inner longitudinal edge portions and carries respective coupling elements provided in the fastener tape. Each stringer is provided with a plurality of decorative beads. The decorative members are provided on an outside surface of the fastener tape and the coupling elements are provided on an inside surface of the fastener tape. The decorative members are affixed to the outside surface of the fastener tape in which the intermediate portion is formed. | 06-30-2011 |
| 20110113600 | Male Snap Part and Female Snap Part - There is provided a metallic male snap part ( | 05-19-2011 |
| 20110113596 | SLIDE FASTENER - A slide fastener is provided. A pair of coupling elements provided along adjacent edges of a pair of fastener tapes. A slider is configured to engage or separate the pair of coupling elements with or from each other. An end stop is secured to the pair of fastener tapes at an end portion of the pair of coupling elements. The pair of coupling elements are secured to each other at one region of the end portion of the pair of coupling elements. The one region extends between a rear end portion of a diamond of the slider and a base portion of the slider in a state where the base portion of the slider comes in contact with the end stop. | 05-19-2011 |
| 20110041297 | Slider for Slide Fastener with Automatic Stopper - There are provided interlock pieces extending from both edge portions of a side-to-side winglike piece provided in a pull-tab retainer toward an anterior wall part and a posterior wall part of the pull-tab retainer. An anterior support wall of an anterior mounting post and a posterior support wall of a posterior mounting post at superior angular corner regions of the internal faces thereof are provided with notches for interlocking of the interlock pieces. When the pull-tab retainer is fitted to the anterior mounting post and the posterior mounting post, the interlock pieces and the notches are interlocked with together to thereby prevent any displacement of the pull-tab retainer in anteroposterior side-to-side directions. Further, at that time, a side end face of the anterior support wall and a side end face of the posterior support wall can be covered up by the pull-tab retainer. | 02-24-2011 |
| 20110041296 | Slide Fastener - The present invention provides a slide fastener in which a broken part of a coupling element is not separated easily at the time of a forced cleavage when an airbag is expanded and having an excellent appearance. | 02-24-2011 |
| 20110010899 | Metallic One-Side Teeth and Two-Way Slide Fastener - Metallic one-side teeth that attain preventing of colliding contact at interlock, enhancing of rigidity against moment by horizontal pull force and construction of simple structure; and a two-way slide fastener utilizing the metallic one-side teeth. An upper inclined plane ( | 01-20-2011 |
| 20110005042 | ZIP FASTENER - A zip fastener including fabric tapes having coupling elements thereon is provided. A coating layer of thermoplastic material is provided on at least one first surface of the fastener tapes. The coating layer extends continuously along the first surface, extends over an edge of the fastener tapes and extends along at least one second surface of the fastener tapes. | 01-13-2011 |
| 20110000053 | Slide Fastener - The present invention provides a slide fastener which withstands a predetermined lateral pulling force in a usual usage and is cloven when an excessive lateral pulling force is applied at the time of airbag inflation, wherein the slide fastener in which a plurality of attachment leg portions of coupling teeth, on each of which a coupling head formed to have a relatively large width and the attachment leg portions extending from the coupling head are formed, are attached on a coupling tooth attaching portion of each of a pair of fastener tapes on right and left with a predetermined pitch along a tape longitudinal direction is configured to satisfy a relationship 0.4≧(2×H−P)/P≧0.1 between a summit height H [mm] of the coupling head formed to have a relatively large width and a pitch P [mm]. | 01-06-2011 |
| 20100306976 | Buckle - A buckle includes a male member and a female member. The male member includes: a base; a pair of legs that project from the base; engaging portions that are provided on the legs to be engageable with the female member; and a linking body that links the pair of legs. The linking body includes a curved portion that is curved such that the middle thereof is closest to the base. A pair of projecting portions that are substantially parallel with an insertion direction of the male member extend from the base to be disposed outside the curved portion such that the curved portion is interposed therebetween. With this arrangement, the linking body for linking the pair of legs can be disposed with less possibility that other objects are caught in a space in the male member and without increasing a length dimension in the insertion direction more than necessary. The male member can be stably held relative to the female member against a torsion force. | 12-09-2010 |
| 20100281661 | Slide Adjuster - A belt has a rack having a plurality of engaging grooves on a top side thereof. A buckle has a base, a pair of side walls and an operation member. The operation member has an engaging claw and a press section on both ends thereof and is supported on the side walls via a connecting shaft. The buckle has a frame that is fixed on the base and is arranged along a periphery of the press section. | 11-11-2010 |
| 20100281657 | Slide Fastener - A slide fastener fastens separated portions of one or more outer material. A pair of fastener tapes includes a pair of main body portions, and a pair of folded portions formed by folding each of opposite inner ends of the pair of main body portions in substantially U-shape. A pair of elements are attached to the pair of folded portions. A slider engages and disengages the pair of elements. The pair of main body portions are sewn to the outer material at positions inner than outer ends of the pair of elements in a width direction of the slide fastener. | 11-11-2010 |
| 20100146741 | Button as Well as Button Body and Fixture for Such a Button - The present invention relates to a button comprising a button body and a fixture for fixing said button body to a support from the opposite side to the button body with the support therebetween, said button body having an insert hole defined by a wall, for the fixture to be inserted therein, and at least one protrusion for fixing on said support. | 06-17-2010 |
| 20100139058 | FEMALE PART OF A SNAP FASTENER - The invention refers to a female part of a snap fastener including a first reception area ( | 06-10-2010 |
| 20100107374 | STRETCHABLE FASTENER STRINGER AND SLIDE FASTENER - A stretchable fastener stringer for a slide fastener includes a fastener tape having a tape main portion and an element attaching portion and a continuous fastener element which is attached to the element attaching portion. The fastener tape has stretchability due to an elastic yarn being combined by weaving or knitting and the fastener element includes a coupling head, upper and lower leg portions which are extended from the coupling head and a connecting portion which connects the upper and lower leg portions, therebetween of adjacent fastener elements. In this fastener stringer, a value of a bulging ratio which is the ratio between a dimension of the coupling head in the tape longitudinal direction and a dimension of the upper and lower leg portions in the tape longitudinal direction is set to be larger than 1.80 and not larger than 2.33. | 05-06-2010 |
| 20100071175 | SNAP FASTENER PART - Snap fastener part comprising an axis ( | 03-25-2010 |
| 20100043565 | DEVICE AND METHOD FOR MEASURING SNAP MEMBER DETACHING FORCE, AND SNAP CHUCK - A device and method for measuring snap member detaching force, the snap member detaching force measurement device includes a cloth holding unit for holding cloth on the periphery of the snap member attached to the cloth; a snap chucking unit for chucking the snap member from its side portion by a plurality of chucking portions of the unit; a torque gauge for applying torque to the snap member chucked by the chucking portions; a tension unit for relatively pulling the snap member from the cloth; and a tensile force gauge for measuring tensile force provided by the tension unit. The snap chucking unit includes turning arms which can lock, with constant chucking force, the state of the snap member chucked by the chucking portions. | 02-25-2010 |
| 20100037438 | ADJUSTER OF STRING-END-FIXING PORTION OF ARTICLE - The invention provides an adjuster of a string-end-fixing portion of an article comprising first and second sliders which are mounted on an ordinary fastener chain so as to oppose to each other with shoulder mouths thereof opposed to each other and a connecting member for connecting the first and second sliders, the first slider having a stopper pawl member, wherein the adjuster of the string-end-fixing portion is attached to a handling portion for adjusting a portion, one end of a string or the like is fixed to the first and second sliders or the connecting member while the other end is fixed to the string-end-fixing portion of the article so as to move the string-end-fixing portion, maintain the string-end-fixing portion after adjusting operation of the string-end-fixing portion, and facilitate attaching the string or the like again if a fixing of the string or the like fixed to the slider or the like is released. | 02-18-2010 |
| 20090260197 | SLIDER FOR CONCEALED TYPE SLIDE FASTENER - A slider for a concealed slide fastener has a pair of first flanges each having an inverted L-shaped section along a right or left side edge of a lower blade, and a diamond erected in a central portion the lower blade and having a substantially elliptic horizontal section. A wedge-like space between top plate portions of the pair of first flanges has a second flange having a rectangular plate portion and a wedge plate portion formed integrally on the top surface of the diamond, the second flange stretched outward along an outer periphery of the diamond. A height of the bottom surface of a shoulder mouth side end portion of the second flange is set higher than heights of the other areas, and a tapered surface is formed on a peripheral surface such that a taper angle is increased gradually as it goes toward a rear mouth side. | 10-22-2009 |
| 20090094805 | REVERSE OPENING TYPE SLIDE FASTENER - The reverse opening type slide fastener has a separable bottom end stop including upper and lower sliders, wherein a stopper for preventing the lower slider from slipping off is provided at the bottom end of a box pin. A first engaging portion is formed on an opposite side edge opposite to an insert pin of the box pin and a second engaging portion is formed on an opposite side edge opposite to the box pin of the insert pin to position the insert pin in a downward direction when the second engaging portion engages the first engaging portion. A projecting portion which makes contact with the inner face of the blade of the upper slider to suppress a free sliding of the upper slider, is formed on at least any one of front and rear side faces opposite to the inner face of the blade of the upper slider of the box pin. | 04-16-2009 |
| 20090064468 | SLIDE FASTENER - A slide fastener with a slider locking mechanism comprising a slider body, a tab attached to the slider body rotatably, and a slider having a locking pawl formed integrally with the tab, wherein the locking pawl has a pawl portion fitted into between the elements, and the pawl portion comprises: a first contact surface which, when the tab is rotated after sliding operation of the slider is ended, contacts with a first element of an element row attached to a fastener stringer to stop the tab's rotation temporarily; and a second contact surface which, when the slider starts a forced movement in an element separating direction with the tab's rotation stopped, contacts with a second element to stop the slider's forced movement in a state where the tab restarts to rotate and the pawl portion is fitted into between the elements. | 03-12-2009 |
| 20090056086 | SLIDER FOR SLIDE FASTENER - The present invention provides a slider for a slide fastener, capable of preventing any sound from being generated by reducing contact sound from a slider body or a pull tab without affecting operability of the slide fastener. There is provided a slider for a slide fastener including a slider body, further including: a gate-shaped pull tab attaching post having right and left leg portions erected from the upper blade and apart from each other in a transverse direction of the slider body and a bridge portion stretched between the top end portions of the right and left leg portions, the pull tab attaching post being formed integrally with the slider body; and a pull tab, one end of which is attached to the bridge portion, the pull tab extending from the bridge portion. | 03-05-2009 |
| 20090049659 | SLIDER FOR CONCEALED TYPE SLIDE FASTENER WITH SEPARABLE BOTTOM END STOP - The present invention provides a slider for a concealed type slide fastener with a separable bottom end stop capable of restoring a status to a normal one when an insert pin is inserted with an abnormal status, wherein a recess is provided in a shoulder mouth of a lower blade sideways of a diamond erected from a body of the slider and a slope is formed on a side wall sideways of the diamond and a rear mouth side of the recess, and the slope of the side wall restores the fastener tape into a parallel condition quickly and after that, the insert pin can be inserted into a box, thereby attaching the bottom end stop smoothly and easily. | 02-26-2009 |
| 20090049658 | Readily Burstable Slide Fastener - A readily burstable slide fastener | 02-26-2009 |
| 20090019676 | SLIDER FOR SLIDE FASTENER - The present invention provides a slider wherein a Y-shaped guide groove which allows a fastener chain to pass therethrough is provided in a body of a slider, the intermediate partition which is raised inward on both sides of a guide post and extends from an inside end of the guide post toward a rear mouth is provided on an inner surface of one of upper and lower blades, and a top surface of the intermediate partition is formed into an entirely inclined slope such that a shoulder mouth side is higher than a rear mouth side, thereby enabling to catch and introduce coupling heads of fastener elements exposed from the side edges of the fastener tapes, so that the coupling heads of the right and left fastener elements are engaged with each other between the guide post and the rear mouth. | 01-22-2009 |
| 20090013506 | Silent Surface Fastener - The present invention relates to a silent surface fastener, wherein the surface fastener is provided with noise suppressing means and auxiliary engaging and disengaging means, so that even if joining strength necessary for a surface fastener ( | 01-15-2009 |
| 20090013505 | METALLIC DOUBLE-SIDED ELEMENT AND SLIDE FASTENER - A metallic double-sided element comprising a coupling head includes: thin flat plate portions; coupling convex portions projecting at a central portion in the right-left direction of the thin flat plate portion; right and left raised portions which are raised in the front surface-rear surface direction from the thin flat plate portion disposed on the right and left sides of each of the coupling convex portions and integrated with the body portion; and a coupling concave portion which is formed surrounded by the coupling convex portion, the right and left raised portions and the body portion, wherein each of the right and left raised portions has a slope portion which is inclined from a front edge toward the body portion such that the slope portion rises thereof, part of each side face of the right and left slope portions is integrated with part of right and left side faces of the coupling convex portion in a face bonding manner. | 01-15-2009 |
| 20080314158 | DEVICE AND METHOD FOR MEASURING SNAP MEMBER DETACHING FORCE, AND SNAP CHUCK - A device and method for measuring snap member detaching force, the snap member detaching force measurement device includes a cloth holding unit for holding cloth on the periphery of the snap member attached to the cloth; a snap chucking unit for chucking the snap member from its side portion by a plurality of chucking portions of the unit; a torque gauge for applying torque to the snap member chucked by the chucking portions; a tension unit for relatively pulling the snap member from the cloth; and a tensile force gauge for measuring tensile force provided by the tension unit. The snap chucking unit includes turning arms which can lock, with constant chucking force, the state of the snap member chucked by the chucking portions. | 12-25-2008 |
| 20080313867 | DOUBLE-SIDED ENGAGING ELEMENT FOR SLIDE FASTENER - A double-sided engaging element for a slide fastener, comprising a central elevated portion elevated from a coupling base surface; and a pair of right and left projecting portions formed to project from a body portion toward the central elevated portion and to be elevated from the coupling base surface, wherein a central elevated portion of a mating element is detachably coupled in a dent surrounded by the central elevated portion, the right and left projecting portions and a stepped surface. A dimension (T | 12-25-2008 |
| 20080310700 | Article Visual Inspection Apparatus - An article visual inspection apparatus capable of detecting that the surface conditions of an article are so inferior as to render the article unusable as a product and rejecting the same as a defective article by inspecting the article for external defects, occurring on the surface of the article, such as streaks, dice marks and rough surfaces of an aluminum extruded shape. The visual inspection apparatus comprises an imaging device ( | 12-18-2008 |
| 20080252902 | Method and Device for Detecting Direction of Member Having Outer Periphery Formed in Vertically Asymmetrical Shape - A method and a device for identifying an upper surface and a lower surface of a component having asymmetric upper and lower outer shapes are provided. The components include, for example, disk-like, cylindrical, or annular components, more specifically engine parts having an orientation such as piston rings. In particular, a method and a device for identifying orientation of an item that hardly allows visual identification of the upper and lower surface. A disk-like, cylindrical, or annular component having asymmetric upper and lower outer shapes is placed on a reference surface having a reference block, an outer peripheral part of the component on the reference surface is brought into contact with the reference block, and identification of the upper and lower surface of the component is achieved in an inline system based on a gap created between the outer peripheral part of the component and the reference block, using a light source lighting device and a detection camera arranged across the reference block. | 10-16-2008 |
| 20080222855 | CONCEALED TYPE SLIDE FASTENER - The present invention provides a concealed type slide fastener comprising a box, a box pin and an insert pin, wherein the box includes an insert pin insertion/removal space into/from which the box insertion/removal portion of the insert pin is inserted and removed, an engaged/disengaged portion with/from which an engaging/disengaging portion of the insert pin is engaged and disengaged, the insert pin insertion/removal space of the box and the engaged/disengaged portion are separated from each other through a partition wall, an end portion of the partition wall on the box pin side has a notch portion for guiding the side wall portion of the insert pin throughout an entire length, and tape folding end sides of the box insertion/removal portion and the engaging/disengaging portion of the insert pin are connected throughout at least the entire length of the engaging/disengaging portion by a side wall portion. | 09-18-2008 |
| 20080222854 | SLIDE FASTENER SLIDER - A slide fastener slider comprising: a slider body; a pull tab holder body attached to the slider body in a cantilevered state with one end portion thereof fixed to a top face side of the slider body; an opening/closing member disposed slidably on the slider body so as to open and close a gap formed between an other end portion of the pull tab holder body and the upper blade; and an elastic member for urging the opening/closing member to a closing position of the gap, so that a pull tab is detachably held between the slider body and the pull tab holder body, the slider further comprising a fitting sliding structure in which the pull tab holder body is fitted to the slider body from a front or rear end thereof so as to be relatively slidable in a length direction of the slider body. | 09-18-2008 |
| 20080209695 | SLIDE FASTENER ENGAGING ELEMENT AND SLIDE FASTENER - The present invention provides a metallic engaging element of vintage type which is cheap and has a required fixing strength and a slide fastener using the same engaging element, wherein each of a pair of leg portions formed so as to branch to right and left sections from the bottom of a body portion of the engaging element is formed into a L-like sectional shape including a sheet-like nipping portion and a leg portion side wall, the sheet-like nipping portion has notch portions for sandwiching one side edge portion of a fastener tape from the front and rear surfaces thereof, and at least one projecting portion is formed in each of leg portion inner wall surfaces opposing the one side edge portion of the fastener tape in the leg portion side wall. | 09-04-2008 |
| 20080209694 | Fastener stringer and slide fastener - A fastener stringer capable of following up stretching/contracting action of a stretchable fabric smoothly by improving a stretching property of an element attaching portion, and capable of preventing breaking of chain if the element attaching portion is stretched, wherein the fastener stringer includes: a woven fastener tape having a tape main portion and an element attaching portion; a continuous fastener element row sewed to the element attaching portion with a non-elastic sewing thread; and an elastic core thread inserted through an interior of the fastener element row, an elastic yarn and a non-elastic yarn are woven into the tape main portion and the element attaching portion as warp yarns while a non-elastic yarn is woven as a weft yarn, and a weaving ratio of the elastic yarn to the non-elastic yarn is larger in the element attaching portion than in the tape main portion. | 09-04-2008 |
| 20080201918 | ZIP FASTENER END STOP - A zip fastener comprises a pair of tapes and coupling elements along adjacent edges of the tapes. The tapes are partly cut away to form a gap into which an end stop is moulded. The end stop is provided so as to extend along the tape edges away from the fastener coupling elements. | 08-28-2008 |
| 20080196218 | SLIDER FOR SLIDE FASTENER - The present invention provides a resin-made slider of the type that a pull tab is to be attached afterward, wherein a cantilever pull tab attaching lever is provided from a rear mouth side of an upper blade toward a shoulder mouth and has an engaging portion at a front end portion thereof, an engaged portion is provided on the shoulder mouth of the body so that the engaging and engaged portions can be engaged with each other, a concave portion is provided in the upper blade from a proximal portion toward the shoulder mouth, a gap portion is formed between the upper blade and the proximal portion, and the gap portion allows to form in the upper blade a first upper blade portion separated from the proximal portion and a second upper blade portion disposed from the proximal portion toward the shoulder mouth side and connected to the proximal portion. | 08-21-2008 |
