Class / Patent application number | Description | Number of patent applications / Date published |
083886000 | Rotary scoring blade | 24 |
20080276785 | Constant force scoring device and method for using same - A scoring device is described herein that applies a constant force while scoring a piece of material so that there is a consistent score quality (or vent depth) within the scored piece of material. In one embodiment, the piece of material is a bowed shaped glass sheet that is supported by a conformable nosing device which has been configured to have a bowed shape that substantially matches the bowed shape of the glass sheet. | 11-13-2008 |
20090044681 | MANUAL CERAMICS CUTTER - A cutter which includes a base, a longitudinal rail for the movable mounting of a handle carrying a blade or cutting tool, lateral folding arms and an orientable set square. The handle has rolling elements and an antifriction piece, for movement on the rail, a longitudinal guide for the interchangeable coupling of blade-holder pieces and a bolt for holding the blade-holder piece. The orientable set square is fixed at different angular positions by means of a bolt that is inserted in conical seats in a circular arrangement or by means of a vertical-thrust flange. The base comprises studs for the mounting of the folding arms with respective intermediate springs and tension-adjusting nuts. | 02-19-2009 |
20090078105 | Scribing wheel for brittle material and manufacturing method for same, as well as scribing method, scribing apparatus and scribing tool using the same - A scribing wheel for a brittle material, comprising: an outer peripheral portion around which a circumference ridgeline is formed, where two truncated cones have connected bottoms so as to share the same rotational axis; and a number of alternating notches and protrusions which are formed in the direction of the circumference along the above described circumference ridgeline, wherein the above described protrusions are formed of portions of the above described circumference ridgeline which remain after the above described circumference ridge line is notched and have a length in the direction of the circumference so that a scribe line is drawn on the above described brittle material substrate and a vertical crack extending from the scribe line in the direction of the thickness of a brittle material substrate is formed when the scribing wheel is rotated in such a state as to be pressed against the above described brittle material substrate, wherein the length of the notches in the direction of the circumference is shorter than the length of the above described protrusions in the direction of the circumference, so that the bite (catch) on the surface of glass is improved, while lowering the high penetrability. | 03-26-2009 |
20090126551 | SCRIBING METHOD, A CUTTER WHEEL, A SCRIBING APPARATUS USING THE CUTTER WHEEL, AND AN APPARATUS FOR PRODUCING THE CUTTER WHEEL - In a glass cutter wheel where a blade edge is formed on a disk-shaped wheel, grooves having a predetermined shape are formed at a predetermined pitch in a 1/4 or smaller or 3/4 or smaller blade edge line portion of the entire perimeter of the blade edge. The ratio of the groove portion to the entire perimeter, which largely contributes to a scribing characteristic, is changed such that a desired scribing characteristic can be obtained. | 05-21-2009 |
20100313730 | AUTOMATED SYSTEM FOR CUTTING TISSUE RETAINERS ON A SUTURE - An automated system for manufacturing self-retaining suture is disclosed. The system includes a cutting bed to which a suture is mounted. A power-operated cutting arm moves a cutting device through the suture along a preselected path and at a preselected angle to create a tissue retainer having a desired geometry. An indexing mechanism moves the suture relative to the cutting device. The operation of the cutting arm in conjunction with the geometry of the cutting device and movement of the suture thread allows for creating a plurality of tissue retainers having a desired geometry distributed along the length of the suture thread. | 12-16-2010 |
20110072951 | Scoring Apparatus for Card and Cover Feeders - A scoring device for scoring a substrate is provided that includes a receiving drum including an outer surface and a receiving groove formed in the outer surface and a scoring drum that includes a scoring rib and a compressible contacting surface contacting the outer surface of the receiving drum. | 03-31-2011 |
20110113945 | Scribing wheel for brittle material and manufacturing method for same, as well as scribing method, scribing apparatus and scribing tool using the same - A scribing wheel for a brittle material includes a circumferential ridge line in which two truncated cones have connected bottoms so as to share a rotational axis. Alternating notches and protrusions are formed along the circumference ridge line. The protrusion are portions of the ridge line remaining after the ridge line is notched. The length of the notches is less than that of the protrusions so that a catch on the surface is improved while lowering the high penetrability. | 05-19-2011 |
20110138986 | CUTTER WHEEL, MANUFCTURING METHOD FOR SAME, MANUAL SCRIBING TOOL AND SCRIBING DEVICE - A cutter wheel for scribing a brittle material substrate having excellent biting in the surface of the brittle material substrate when the brittle material substrate used for a liquid crystal display panel or the like is cut and a method for manufacturing the cutter wheel with high productivity are provided. The cutter wheel made of a hard metal or sintered diamond is formed in such a manner that a V-shaped ridge line part is formed as an edge along the circumferential part of a disk-like wheel, and at least one notch is engraved in the above described ridge line part and notches as that described above are formed in the entirety of the periphery of the above described ridge line part at a pitch of more than 200 μm. | 06-16-2011 |
20110308372 | METHOD OF PERFORATING A WEB MATERIAL - Methods are disclosed which include forming selected perforation designs and patterns. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques. | 12-22-2011 |
20120079932 | PAPERBOARD SLITTER MACHINE - A paperboard slitter machine includes a first housing, a rotary cutter movable in and out of the first housing for cutting a paperboard, a second housing, a passage defined between the first housing and the second housing for the feeding of the paperboard to be cut, a linking mechanism holding two roller brushes in the second housing and a driving device controllable to move the linking mechanism in carrying the roller brushes out of the second housing into the passage to press on the paperboard at two sides relative to the rotary cutter for enabling the paperboard to be accurately and smoothly cut by the rotary cutter. | 04-05-2012 |
20120125173 | FOLDABLE SCORING BASE WITH AN INTEGRATED MEDIA TRIMMER - A scoring base with an integrated media trimmer may be utilized to cut and/or score various types of media. The base may comprise an upper portion and a lower portion connected via a hinge. The lower portion may be configured to rotate with respect to the upper portion from a folded position to an unfolded position. A scoring implement, such as a bone folder, may be used to score a medium by tracing scoring grooves formed in the base. Additionally, the scoring base may include an integrated media trimmer comprising a cutting arm, a blade holder, and a cutting blade. The cutting arm may pivot from a cutting position to a storage position. The cutting arm may be configured to secure a bone folder within a depression during storage. | 05-24-2012 |
20140000433 | SCRIBE DEVICE, SCRIBE METHOD, AND TIP HOLDER | 01-02-2014 |
20140208918 | TEAR LINE FORMING MECHANISM FOR POP-UP TISSUE PAPER PACKAGE FILM - A tear line forming mechanism for pop-up tissue paper package film includes a carrier rack, a driving device, a rail mechanism, a shifting mechanism, a pair of couplers, and a rotary cutter holder. The rotary cutter holder is rotatably coupled to the couplers through bearing elements of the couplers and set between the couplers. At least one cutter slot is formed in the rotary cutter holder to receive and hold therein a cutter. A cutter holder gear is coupled to an end of the rotary cutter holder and mates a rack. When the rotary cutter holder is moved in unison with the couplers, the cutter holder gear is caused by being in mating engagement with the rack to rotate in order to proceed with forming tear lines that delimit a package film opening in a pop-up tissue paper package film positioned on an anvil. | 07-31-2014 |
20140238214 | LABEL DEVICE - A label device may include an inlet system, an outlet system, and a label creation area arranged between the inlet system and the outlet system, including a platform and a cutter assembly arranged above the platform and configured to move through a programmed route to physically delineate a label on label material backed by the platform. | 08-28-2014 |
20140366702 | PERFORATING APPARATUS FOR MANUFACTURING A NONLINEAR LINE OF WEAKNESS - A perforating apparatus includes a longitudinal cylinder axis about which a cylinder rotates. At least one shaped anvil is disposed on the cylinder. Further, a support operatively engages with the cylinder, and the support is moveable with respect to the cylinder. A blade is disposed on the support so as to cooperate in contacting relationship with the anvil, and the blade is substantially parallel to the longitudinal cylinder axis. At least one of the blade and the anvil comprises a plurality of teeth, and adjacent teeth are separated by a recessed portion. A web is perforated as the web passes between the rotating cylinder and the support and the blade cooperates with the anvil. | 12-18-2014 |
20160016325 | SELF-ALIGNING CUTTER POST - An apparatus for providing a self-aligning cutter configured to score or cut a material is provided. The apparatus includes a chuck, a first magnet, and an outer housing. The first magnet is coupled with the chuck. The outer housing includes a second magnet. The outer housing is configured to couple with the chuck in a manner that at least a portion of the chuck and the outer housing are rotatable relative to one another. The first magnet and the second magnet are positioned relative to one another such that magnetic force there between biases the outer housing and the portion of the chuck to rest in a normal position. | 01-21-2016 |
20160016842 | Glass Cutting Tool - A glass cutting tool having a wheel holder and a glass cutter wheel rotatably attached to the wheel holder via a pin, wherein the wheel holder has at least a part formed of a self-lubricating material having self-lubricity, the part potentially contacts with side surfaces of the glass cutter wheel. | 01-21-2016 |
083887000 | With means to rotate blade | 7 |
20110100189 | OPTICAL FIBER CUTTING DEVICE - An optical fiber cutting device is configured so that a disk-like blade member is moved in a state, in which the blade member is pushed against a glass fiber part of an optical fiber, to form a flaw on a surface of the glass fiber part. The blade member is turned by a feed roller in synchronization with a movement operation of the blade member that rotates by a contact friction force generated when the blade member is put into contact with a contact member fixedly provided halfway a movement path of the blade member. | 05-05-2011 |
20110100190 | OPTICAL FIBER CUTTING DEVICE - An optical fiber cutting device is configured so that a disk-like blade member is moved in a state, in which the blade member is pushed against a glass fiber part of an optical fiber, to form a flaw on a surface of the glass fiber part. The blade member is turned by a feed roller in synchronization with a movement operation of the blade member that rotates by a contact friction force generated when the blade member is put into contact with a contact member fixedly provided halfway a movement path of the blade member. | 05-05-2011 |
20120079933 | Cutting Device and Method in Such a Device - A cutting device for cutting predetermined figures out of an elongated, thin portion of a plastically deformable material, comprising a table top, which exhibits a planar table surface for supporting the elongated portion. According to the invention, the cutting device has two elongated guide and support means at each long side of the table top, and a traverser, which is movable along these means and in the longitudinal direction (L) of the table top, and which extends transversely to the table top perpendicularly to the longitudinal direction and comprises a rotatable cutter roll, which extends across the major part of the width (b) of the table top and comprises cutting elements, wherein the traverser is adapted to be moved along the guide and support means with the cutter roll in a cutting position for cutting out said figures, and rotating means for causing the cutter roll to rotate, during the movement of the cutter roll in the cutting position, at a peripheral speed substantially corresponding to the translational speed of the cutter roll across the table surface. | 04-05-2012 |
20140000434 | OPTICAL FIBER CUTTER | 01-02-2014 |
20170235050 | OPTICAL FIBER CUTTING APPARATUS | 08-17-2017 |
20170235051 | OPTICAL FIBER CUTTING APPARATUS | 08-17-2017 |
20180022632 | CUTTER HEAD AND CUTTING DEVICE | 01-25-2018 |