Patents
Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656)
02/1996
02/28/1996EP0698454A1 Method and device as well as punchknife for making tearing perforations on corrugated paperboard products
02/28/1996EP0698453A2 Perforator
02/28/1996EP0698449A2 Power tool with modular drive system and method of assembly of modular drive system
02/28/1996CN1117432A Device for handling the tools of a press that die-cuts a sheet-like matter
02/28/1996CN1117431A Device for centering and locking a tool-supporting frame in a die-cutting machine
02/28/1996CN1117420A Improved apparatus for cutting rigid paper, particularly paper plate one by one
02/22/1996WO1996005568A1 Garment marker system having computer-assisted alignment with symmetric cloth patterns
02/22/1996WO1996005458A1 Method and apparatus for the manufacture of duckbill valves
02/22/1996WO1996005030A1 Punch unit
02/20/1996US5492041 Pneumatic equipment for synchronous piercing of slits
02/15/1996WO1996003961A1 A reseal with a partial perforation and method and apparatus for creating a partial perforation in a reseal
02/15/1996DE4428286A1 Punch unit with catch releasably supported on rear of guide bushing
02/15/1996CA2193970A1 A reseal with a partial perforation and method and apparatus for creating a partial perforation in a reseal
02/14/1996EP0696487A1 Punch unit
02/14/1996CN2219775Y Electronic perforator
02/13/1996US5490440 Paper punch
02/08/1996WO1996003261A1 Punch unit
02/08/1996DE4427240A1 Perforator for office documents with several punches
02/07/1996EP0695648A2 A binding machine using a tape and a binding tape
02/06/1996US5488889 Rotary cutting die
02/06/1996US5488888 Method of forming bridges in tamper indicating closures
01/1996
01/31/1996EP0694351A1 Punch unit
01/31/1996CN1115723A Filing appliances with ring and paper sheet punching unit
01/30/1996US5487634 Punch selectable punch press
01/28/1996CA2154740A1 Punch unit
01/25/1996DE19526385A1 Vorrichtung zum Perforieren von Papierblättern und zum Binden derselben in einem Ringbinder Apparatus for perforating sheets of paper and tie them in a binder
01/24/1996EP0693020A1 Improvements in carton blanking units
01/24/1996EP0693017A1 Laser cutter
01/23/1996US5487011 Garment marker system having computer assisted alignment of variable contrast cloth designs
01/23/1996US5486273 Diaper
01/23/1996CA1337982C Porous contact lens and method for making this
01/18/1996WO1996001173A1 Lever-operated push flap for manual punch
01/17/1996EP0692348A1 Movable upper tool for the separation of the blanks from a sheet processed in a press for the production of packaging material
01/17/1996EP0691835A1 Fluid-pervious plastic web having improved fluid drainage
01/17/1996CN1114925A Line changable apparatus for cutting half hard paper especially paper board page after page
01/16/1996US5485391 Apparatus and method for ensuring proper machining of a worksheet
01/11/1996DE4422103A1 Hand=operated hole punch for sheet metal
01/10/1996EP0691190A2 Apparatus for manufacturing photographic filmstrips
01/10/1996EP0690790A1 Automatic trimming machine with split rotary knife assembly
01/10/1996CN1114610A Platen press for the die-cutting station of a machine that processes plate-like workpieces
01/10/1996CN1114604A Form and structure combined mould-making method and equipment
01/08/1996EP0726836A4 Adjustable length punch set assembly
01/03/1996EP0689497A1 Punching devices
01/02/1996US5480269 Method of drilling a hole for printed wiring board
12/1995
12/26/1995US5478228 Apparatus for making a zipper for a reclosable thermoplastic bag
12/26/1995US5477656 Apparatus for making groups of interconnected bag packages
12/21/1995WO1995034426A1 Apparatus and method for producing wrinkle-free signatures
12/21/1995DE4443534C1 Installation position measurement device for stamping die rod and/or matrix bushes in rotating cylinder
12/21/1995DE4420786A1 Small punch for stamping out stoma bags
12/20/1995EP0687531A1 Cutter having a pair of cooperating flexible blades providing a pair of moving point cutting edges
12/13/1995EP0686963A2 Apparatus for producing a fissured acoustical ceiling panel and method for manufacturing said apparatus
12/13/1995EP0592463B1 Assembly apparatus
12/12/1995CA2090659C Garbage bag opener
12/09/1995CA2141089A1 Apparatus for producing a fissured, acoustical ceiling panel and method for manufacturing said apparatus
12/06/1995EP0684897A1 Method and apparatus for producing a rounded corner at each corner of a pile of sheets
12/06/1995EP0548161B1 Device for cutting material
12/06/1995CN2214281Y Rubber plug shearer
12/05/1995US5471901 Press die
11/1995
11/30/1995DE19519445A1 Economic machine cutter prevents damage to web support and cloth
11/29/1995EP0684114A1 Device for manipulating the tools of a press for cutting sheet material
11/28/1995US5471102 Reciprocating shaft device
11/25/1995CA2149967A1 Device for handling the tools of a press that die-cuts a sheet-like matter
11/23/1995WO1995031317A1 Rotary cutting die and method for using same
11/23/1995DE4417110A1 Punch for holes in materials
11/22/1995EP0683003A1 Positioning and blocking device for tool carrier in a cutting apparatus
11/22/1995EP0682481A1 Method for automatically cutting a flexible sheet material
11/15/1995EP0681892A1 Platen press for a cutting station in a machine for treating plates
11/15/1995CN1111726A Method and apparatus for manufacturing a tamper-in dication plastic closure
11/14/1995US5466401 Process for hydrosonically area thinning thin sheet materials
11/09/1995DE19514363A1 Cutting patterns laying=out on a material surface e.g. fabrics
11/08/1995CN1111185A Floating die paper punch
11/07/1995US5463922 Punch for making a multiplicity of holes
11/07/1995US5463920 Notch cutter and method
11/02/1995WO1995029046A1 Method for digitising and cutting remnants with non-repetitive shapes
11/02/1995EP0679483A1 Pilot device for a suspended knife of a cutting machine for cutting sheet material
11/02/1995EP0679482A1 Pilot device for a suspended knife of a cutting machine for cutting sheet material
11/02/1995DE4414908A1 Partial longitudinal cutting or perforating process for printed material
10/1995
10/31/1995US5462421 Method and mold for forming a shaped laminate
10/26/1995CA2147708A1 Die cutter latching mechanism
10/25/1995EP0678248A2 Method and apparatus to prepare material to be cut
10/24/1995US5461450 Apparatus and method for transporting and perforating enlongated strips of material
10/17/1995US5458951 Porous film, method for manufacturing the same, gas permeability control film, and water vapor permeability control film
10/17/1995CA2064050C Combined paper punch and binding apparatus
10/12/1995WO1995026838A1 Apparatus for cutting sheet material
10/12/1995DE19509986A1 Automatic device for cutting and stamping shoe parts
10/11/1995EP0676262A1 Rotary panel cutter
10/04/1995EP0674562A1 A method and a tool for producing holes in fibre reinforced composites by moving the tool eccentrically
10/03/1995US5454287 Mark cutting apparatus and method of controlling same
09/1995
09/27/1995EP0572421B1 Paper punch
09/20/1995EP0672602A1 Method and device for treating a correction overlay sheet for die cutters with steel strip dies
09/20/1995EP0672534A1 Printer with pressure control
09/20/1995EP0672532A1 Printer with coded replaceable web
09/20/1995EP0672531A1 Replaceable cassette
09/20/1995EP0672530A1 Printer with feed fault detector
09/20/1995EP0672529A1 Printer with sprocket and platen drive mechanism
09/20/1995CN2207924Y Children's sticking paper stamping-out device
09/20/1995CN2207923Y Sticking paper stamping-out device
09/20/1995CN2207922Y Air perforating stick for PE medical thin film adhesive tape
09/19/1995US5451257 Porous film and porous film manufacturing apparatus
09/19/1995CA2069703C Porous film, method for manufacturing the same, gas permeability control film, and water vapor permeability control film