Patents
Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656)
01/2000
01/20/2000DE19831932A1 Rotationsumformmaschine mit verbessertem Umformverhalten Rotationsumformmaschine with improved formability
01/19/2000EP0972585A2 Rotary forming machine with better forming behaviour
01/19/2000CN2359075Y Paper perforating press
01/18/2000US6014920 Paper-punching device for use in a image-forming apparatus
01/18/2000CA2159073C Fluid-pervious plastic web having improved fluid drainage
01/13/2000WO1999062778A8 System for fixing rotary cutting dies in machines for die cutting laminar material
01/11/2000CA2179069C Device and process for punching a stack of items
01/11/2000CA2045169C Process and an apparatus for die-cutting of packaging material
01/05/2000EP0851830B1 Method of producing finned packages and a separating device for carrying out the method
01/05/2000EP0726836B1 Adjustable length punch set assembly
01/04/2000US6009781 Differential-spacing perforating roll
01/04/2000US6009625 Hole forming assembly for irrigation tubing
01/01/2000CA2263045A1 Paper and paper cutout device
12/1999
12/30/1999DE19827850A1 Tool holder with stamping punch units
12/29/1999WO1999067979A1 Electronic apparatus, method of manufacturing electronic apparatus case and blanking device
12/29/1999WO1999067039A1 Tool holder with punching units
12/29/1999WO1999067038A1 Stamping punch with an inclined ground section
12/29/1999EP0930962A4 Breathable elastic polymeric film laminates
12/29/1999CN1047752C Configuration for paper punch pin
12/29/1999CA2336066A1 Tool holder with punching units
12/28/1999US6007468 Apparatus for manufacturing a product in membrane or film form for covering sanitary towels or nappies or for filtering systems
12/28/1999US6007281 Method of producing holes in fiber reinforced composites using a tool with a cutting head having an enlarged diameter and reduced height
12/28/1999US6006636 Programmable punch mechanism
12/23/1999WO1999066143A1 Fixing of building elements
12/23/1999WO1999065672A1 Desk chairmat with handles and hang tabs
12/23/1999WO1999065653A1 Punching unit
12/23/1999WO1999065625A1 A punching apparatus
12/23/1999CA2334838A1 Desk chairmat with handles and hang tabs
12/23/1999CA2242979A1 Punching apparatus
12/22/1999EP0965420A1 Single hole punch
12/22/1999EP0784575B1 Method of forming a line of weakening in the skirt of a containerclosure
12/22/1999EP0783401B1 Chain of elastic bands, method and installation for the production of a chain of elastic bands and method and installation for feeding elastic bands from the chain of elastic bands to a handling installation
12/21/1999US6004251 Plastic sheets with scoring lines
12/21/1999US6003420 Apparatus for manufacturing photographic filmstrips
12/16/1999WO1999064211A1 Cheese cutting device
12/16/1999WO1999064183A1 Device for forming cutting blade for prints
12/16/1999WO1999063849A1 Method for cutting out/seam bonding textile parts into multilayer fabrics
12/16/1999WO1999055484A9 Die-cutter with planetary configuration
12/16/1999DE19825843A1 Perforierpresse mit Einzelstempelsteuerung Perforating machine with single punch control
12/15/1999EP0963821A1 Die cut roll
12/15/1999EP0963802A2 Perforating press with drive system for one punch
12/15/1999CN2353502Y Hand Punching pliers
12/15/1999CN2353501Y Structure-improved punching machine of polypropylene
12/14/1999US6002416 Method and apparatus for thermal transfer color printing
12/14/1999US6000139 Paper punch
12/09/1999WO1999062778A1 System for fixing rotary cutting dies in machines for die cutting laminar material
12/09/1999DE19824616A1 Appts to cut fitted carpets for use in vehicles
12/08/1999EP0725711B1 Method and apparatus for cutting piled fabric
12/08/1999EP0626838B1 Textile-like apertured plastic films
12/07/1999US5997986 Textile-like apertured plastic films
12/07/1999US5996206 Method and apparatus for installing and aligning punches in an imaging system
12/07/1999CA2154739C Punch unit
12/02/1999WO1999061231A1 Article compacting device
12/02/1999WO1999054101A3 Paper perforator
12/01/1999EP0961532A2 Drilling machine with a least two machining heads for machining printed circuit boards
12/01/1999EP0960704A1 Paper-punching device for use in an image-forming apparatus
12/01/1999CN1237125A Device for forming perforation for separation
11/1999
11/30/1999CA2170483C Process for microaperturing and microembossing a polymeric web
11/25/1999DE19822210A1 Lochstanze Hole punch
11/24/1999EP0958902A2 Perforating punch
11/24/1999EP0958901A2 Punch
11/24/1999EP0958184A1 Closure arrangement for reclosable bag
11/24/1999EP0958113A1 Method and apparatus for automatically laying, cutting and removing, on and from a continuously moving conveyor
11/23/1999US5989173 Multifunctional manual folding machine
11/23/1999US5988969 Device for limiting the force exerted on an actuating mechanism
11/18/1999DE19918865A1 Leather working punch for shoe manufacture has movable bridge
11/17/1999EP0957179A2 Device for projecting flat articles profiles on a working plane of a machine for automatic cutting such flat articles
11/17/1999EP0956931A2 Single hole paper punch
11/17/1999EP0956930A2 Device for adjusting the distance between a cutting blade and the surface of a sheet
11/17/1999CN2348985Y Cutting off mechanism for paper perforating machine
11/17/1999CN1235198A Movable bridge punching machine
11/17/1999CN1235097A Mono-hole punch
11/17/1999CN1046457C Apparatus for punching plurality of holes
11/16/1999US5983770 Reseal with a partial perforation and method and apparatus for creating a partial perforation in a reseal
11/16/1999US5983768 Process for producing a sheet of individually severable and releasable stamps
11/16/1999US5983766 Steel rule cutting die with removable cutting units and method for using same
11/16/1999US5983761 Method of punching template for forming a base plate of a tape cassette
11/11/1999DE19805234C1 Removal or perforation process for wall sectors of round shells
11/10/1999EP0955138A2 Multiple heads cutting unit
11/10/1999EP0954503A2 Facility for cutting fabric, facility for feeding fabric and method for cutting fabric
11/10/1999CN2347727Y Composite holding device for plastic plate stamping-out sheet and residual sheet
11/09/1999US5980814 Suppoting starting film of thermoplastic polymer having corona discharge treated lower surface on backing member; forming micro-holes and large sized holes in film by directing fluid; moving apertured film; coating surfactant, winding into roll
11/09/1999US5979279 Rapping device and rapping method
11/09/1999US5979278 Method for cutting piled fabric
11/04/1999WO1999055502A1 Method and apparatus for die cutting and making laminate articles
11/04/1999WO1999055484A1 Die-cutter with planetary configuration
11/02/1999US5975743 Method for automatically cutting portions of a patterned fabric
11/02/1999US5974931 Flex die punching apparatus and method
11/02/1999US5974672 Circle cutter
10/1999
10/28/1999WO1999054149A2 Document file having punching function
10/28/1999WO1999054106A2 Method for producing a matrix which is filled with cavities and device with a matrix of this type
10/28/1999WO1999054101A2 Paper perforator
10/28/1999WO1999054099A1 Multiple nozzle fluid cutting system for cutting webbed materials
10/28/1999DE19817902A1 Method of strengthening the filing hole edges of paper or light cardboard sheets
10/28/1999DE19817237A1 Velour-surfaced thermoplastic semifinished product manufacture
10/28/1999DE19757077C2 Verfahren zur Herstellung von porösen, flächenhaften Komponenten für eine Brennstoffzelle A process for producing porous, sheet-like components for a fuel cell
10/27/1999CN1045917C Punching device
10/26/1999US5971517 Band blade bending and cutting device with marking unit
10/26/1999US5970836 Machine for punching a printed circuit plate
10/21/1999WO1999052719A1 System for making ornamental seal for small electronic device