Class / Patent application number | Description | Number of patent applications / Date published |
227119000 | With means to assure correct orientation of member(s) | 22 |
20080265000 | Stapler - A stapler ( | 10-30-2008 |
20080296341 | 45 Degree Adjustable Adapter for Flooring Nailer - An adjustable adapter configured to position a fastening tool for driving a fastener into tongue-and-groove flooring material in order to secure the flooring material to a subfloor is disclosed. The adapter comprises a fastening tool mounting plate, a base slidably mounted to the bottom of the mounting plate and a support plate slidably mounted to the top of the mounting plate. A nose plate of the fastening tool is secured to the mounting plate between the mounting plate and the support plate and a safety actuator arm is disposed between the mounting plate and the nose plate. The base and the support plate are movable such that the adapter can be configured to engage the tongue and the top surface of various sizes and configurations of tongue-and-groove flooring materials in order to maintain a desired fastener driving angle and insertion location. | 12-04-2008 |
20090026244 | Driver Guiding Set for Power Nail Gun - A driver guiding set for a power nail gun includes a forward plate fixedly disposed at a bottom portion of the gun body, with a surface entirely being flat for supporting the striking blade from one side; a first rearward plate fixedly mounted to the forward plate for supporting the striking blade from the other side; a first magazine rail fixedly disposed on the first rearward plate; a second magazine rail slidably disposed on the first magazine rail; a second rearward plate fixedly mounted to the second magazine rail, which is capable of locating at a first position to engage with the first rearward plate and contact on the forward plate, and locating at a second position to be separated from the forward plate and the first rearward plate, so that the second rearward plate is capable of moving between the first and second positions; and a nail guiding track formed between the first and the second rearward plates when the second rearward plate is located at the first position, for guiding the striking blade to strike a nail therein. The first rearward plate includes a protruding side wall disposed at a bottom thereof and adjacent to the nail guiding track, and when a nail is locked in the nail guiding track, the second rearward plate is moved to the second position and the nail guiding track is opened without blocking by the protruding side wall so that the locked nail is removed. | 01-29-2009 |
20090050665 | NAIL GUN WITH A NAIL GUIDING UNIT - A nail gun includes a body, a handle connected fixedly to and extending laterally from the body, a nail ejecting member disposed on the body and formed with a nail discharging passage having opposite inlet and outlet ends, a magazine member connected to the nail ejection member, and an elongated nail guiding plate disposed within the nail discharging passage, and a driving member. The nail guiding plate has a pivot end disposed pivotally within the inlet end of the nail discharging passage, a free end disposed within the outlet end of the nail discharging passage, and a driven portion disposed between the pivot end and the free end. The driving member is connected to the driven portion of the nail guiding plate for driving the free end of the nail guiding plate to pivot between first and second positions. | 02-26-2009 |
20090095786 | Fastening tool holding bracket - One example of the invention is a holding bracket for attachment to a fastening tool, the fastening tool having a barrel for firing a fastener, the tool defining a major axis, the holding bracket for holding overlapping portions of two members to be fastened to one another. An example holding bracket comprises a mounting portion configured for attachment to the tool and an extension portion extending from the mounting portion. A holding arm is attached to the extension portion and spaced apart from the mounting portion in the direction of the tool major axis to define a gap between the holding arm and the mounting portion, the gap for holding the overlapping portions of the two members for insertion of a fastener ejected from the barrel. | 04-16-2009 |
20090145946 | Cassette of Cassette Type Stapler - A cassette of a cassette type stapler, having a holder structural body ( | 06-11-2009 |
20090218382 | Sheathing device for the staple channel of stapler - The present invention provides a sheathing device for the staple channel of stapler, and more particularly to one which could provide sufficient protection for the staple channel of powerful stapler under continuous strong friction and impact force of the rivet; it is mainly characterized in that, a U-shaped depressed zone is formed within the staple channel of the stapler, and a U-shaped steel sheet is embedded correspondingly; with direct contact of U-shaped steel sheet and the rivet, it is possible to prevent efficiently rupture of the main body of the stapler and poorer stapling performance arising from impact force and friction. | 09-03-2009 |
20090308906 | Cap feeder with grip finger - A cap feeder for a fastener gun. The gun includes a footplate, a fastener magazine holding a supply of fasteners such as staples, a nose, an upright cap magazine for holding a stacked assembly of caps, a cap pusher mounted for reciprocation with respect to the footplate, and a pneumatic-powered driver for driving a fastener from the nose, through the cap while the cap is in a fastening position beneath the nose, and into a workpiece. The cap magazine is mounted proximate the nose. The cap feeder includes a reciprocator for moving the cap pusher. The cap feeder includes a grip finger mounted to the cap pusher and extending beyond a cap-engaging portion of the cap pusher. The grip finger extends under an edge of the cap and engages the underside of the cap. The reciprocator preferably includes a piston pneumatically coupled to a piston of the driver. | 12-17-2009 |
20110108601 | STAPLING TOOL FOR HARDWOOD PLANK STAPLES - A stapling tool for hardwood flooring staples and hardwood tongue and groove flooring planks is disclosed. The tool has a body that includes a body base surface, a stop surface, a body top surface and a staple slot. The tool has a rod assembly that includes a hammering head and a staple driving head. A hardwood flooring staple, inserted into the staple slot, followed by the staple driving head, is guided by the staple slot. In response to impact force received by the hammering head from a head of a hammer, the staple driving head drives the hardwood flooring staple into an external angle formed by the tongue and the outside edge of the plank. The staple may be inserted from beyond a plane defined by the body top surface. The staple slot may be at an angle greater than 45 degrees, less than or equal to 85 degrees. | 05-12-2011 |
20110278341 | Pneumatic Fastener - A nose casting assembly for a pneumatic fastener includes a body having a driver channel formed therein for receiving a driver blade. The body includes a first end having an aperture for allowing passage of a driver blade into the channel. The body further includes a second end configured for allowing a fastener to be expelled from the nose casting assembly. The body further includes an exterior surface and an interior surface, the interior surface having a loading aperture formed therein for allowing passage of a fastener into the driver channel. Additionally, the interior surface includes a nose casting groove formed therein, the nose casting groove extending linearly along the interior surface of the body towards the second end of the body, wherein the nose casting groove is configured for receiving the shank of a fastener being utilized with the pneumatic fastener for preventing the fastener from becoming wedged between the driver blade and the interior surface of the nose casting assembly when a shank of a fastener is oriented toward the driver blade. | 11-17-2011 |
20110290847 | HEAD PIECE FOR A SETTING DEVICE - The invention relates to a setting device for an auxiliary joining part, particularly a setting fastener or a punch rivet, including a driven punch which for a setting movement can be moved in a joining channel to which the auxiliary joining part can be loosely fed. The setting device includes a head piece in which a part of the joining channel runs, further including a plurality of compressed air ducts ending in the joining channel, and an exhaust air channel. The exhaust air channel ends adjacent to the front side of the punch moving the auxiliary joining part into the joining channel of the setting device such that an airflow can be generated in the joining channel in the direction of the front of the punch moving the auxiliary joining part by way of an overpressure which can be generated in the plurality of compressed air channels compared to the atmospheric pressure and by which the auxiliary joining part can be positioned on the front side of the punch. | 12-01-2011 |
20110297724 | APPARATUS FOR ALIGNED SUPPLY OF FASTENING PARTS - An apparatus for aligned supply of fastening parts into an automatic assembling machine includes a rotary holding claw body, disposed at a lower position of a pressing punch, for gripping the fastening parts supplied in a position of a lateral direction by way of a supply passage, by passing through an intersection of an axial line of the pressing punch and an axial line of the supply passage, and rotating and displacing by a specific angle about a lateral axial line orthogonal to the both axial lines, and positioning and holding the fastening parts coaxially with the pressing punch at a lower position of the pressing punch. The rotary holding claw body has a pair of mutually opposing disk-shaped gripping claws, and the both disk-shaped gripping claws are forced to as to press push springs each other, and the fastening parts are gripped by the both disk-shaped gripping claws. | 12-08-2011 |
20120061443 | POWER TOOL WITH AN AUTOMATIC NAIL-FEEDING MECHANISM - An automatic nail-feeding mechanism for a power tool having a striking assembly having a striking rod movable in a linear reciprocating manner feeds a nail to be struck to a front end of the striking rod. The automatic nail-feeding mechanism has a driving part movable between a first position and a second position in a direction of a reciprocating motion of the striking rod and a nail-storing element is provided with nails arranged at a fixed pitch, the nail-storing element being fed a distance of the fixed pitch towards the striking rod when the driving part moves from the first position to the second position and then from the second position to the first position in a stroke of the reciprocating motion thereof. | 03-15-2012 |
20120248168 | DRIVING TOOLS - A driving tool may include a tool body, a magazine and a restricting member. The magazine may be coupled to the tool body and may be configured to store a fastener strip having fasteners connected in series with each other. The restricting member may be configured to permit the fastener strip to be inserted into the magazine to a predetermined position when the fastener strip is in a first orientation. The restricting member may prevent the fastener strip from being inserted into the magazine in the feeding direction to reach the predetermined position when the fastener strip is in a second orientation that is different from the first orientation. | 10-04-2012 |
20120280015 | ANTI-SLIP ASSEMBLY FOR A STAPLE GUN - An anti-slip assembly for a staple gun has a mounting device, an operating device and a limiting device. The mounting device is formed in the staple gun and has a mounting recess, a positioning recess, a pivotal recess and a through hole. The operating device is movably connected to the mounting device and has an anti-slip arm and an operating cap. The anti-slip arm is rotatably mounted in the mounting recess and has a mounting rod, a spring, a pivotal rod and an abutting stem. The operating cap is movably mounted in the mounting recess, is mounted around the anti-slip arm and has a releasing recess, a pressing recess, a pushing protrusion and at least one holding flange. The limiting device is detachably connected to mounting device and the staple gun and has a limiting frame and a limiting panel. | 11-08-2012 |
20130320063 | Fastening tool nail feed funnel - A fastening tool having a feed funnel adapted to position a nail for driving into a workpiece and which can guide the nail during driving. The feed funnel can be part of a magazine interface, or a nosepiece insert, or the feed funnel can be a unitary part. The feed funnel can also be formed by portions of the magazine interface and the nosepiece insert. Methods using the feed funnel for feeding and driving one or more nails are disclosed. | 12-05-2013 |
20130320064 | Fastening tool nail stop - A fastening tool having a nail stop which positions a nail for driving and is made at least in part of a contact material which can be investment cast and/or hardened. The contact material can resist wear from the action of driving the nail and the movement of a driver blade. The nail stop can be configured to align nails fed from a magazine and can be offset from the longitudinal centerline of the fastening tool. The nail stop can have a head contact length which is 0.5% to 95% of the length of the nail to be driven. The nail stop is used in methods for positioning a nail for driving. | 12-05-2013 |
20130320065 | Fastening tool nosepiece insert - A nosepiece assembly for a fastening tool that has a contact surface made of a contact material. The contact surface can provide the nosepiece assembly wear resistance against the action of nails and/or a driver blade of a nailer. The nosepiece assembly can optionally have one or more of a nosepiece insert, a nail stop and a blade guide, each of which can be made at least in part of the contact material. The contact material can be investment cast. | 12-05-2013 |
20140361066 | NAIL MAGAZINE FOR A POWER NAIL-DRIVING TOOL - A nail magazine for a power nail-driving tool includes an elongated magazine unit and a leaf spring unit which includes an elongated body and first and second guiding members. The elongated body has a rearward end fixed to the elongated magazine, and a forward end which is movable between a blocking position and a yielded position. The first guiding member has a barrier shoulder configured to block loading movement of a nail strip when the nail strip is loaded in a wrong orientation. The second guiding member has a ramp-up region configured to permit the nail strip to depress the forward end to the yielded position when the nail strip is loaded in a correct orientation. | 12-11-2014 |
20140367443 | DUAL MUZZLE NAIL GUN - A nail gun, for particular use with respect to the installation of roofing shingles, the nail gun having a dual feed and a dual muzzle for permitting the nail gun to drive two nails simultaneously. | 12-18-2014 |
20150014388 | FASTENER DRIVING TOOL - A fastener driving tool injects a fastener from an injection passage formed in a leading end of a tool main body. The injection passage includes therein a guide portion formed along a driving direction of the fastener for guiding the fastener. The guide portion is formed by providing contours having mutually different distances from a center of the injection passage in a cross-section of the injection passage. | 01-15-2015 |
20150014389 | FASTENER DRIVING TOOL - A fastener driving tool includes a nose portion, a supply passage and a fastener supply mechanism. The nose portion includes an injection passage for injecting a fastener. The supply passage is connected to the injection passage. The fastener supply mechanism feeds connected fasteners to the injection passage. The fastener supply mechanism includes a feed member which advances and retreats in a feed direction and which oscillates in a direction to retreat from the supply passage. The feed member includes a feed tooth which feeds the fastener to the injecting passage by engaging with a rear portion of the fastener and an auxiliary tooth which is disposed on a foot side of the fastener to prevent the fastener from deviating from the injection passage. When the feed tooth of the feed member projects into the supply passage, the auxiliary tooth projects into the supply passage longer than the feed tooth. | 01-15-2015 |