| Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656) |
|---|
| 01/03/1984 | CA1159763A1 Notching tool |
| 12/27/1983 | US4422837 Apparatus for converting thermoplastic film into an open-work sheet |
| 12/20/1983 | US4421000 Hole punching device |
| 12/20/1983 | US4420998 Die cutter and die-cutting process |
| 12/13/1983 | US4419913 Method of cutting patterns in web material |
| 12/13/1983 | US4419820 Material cutting machine |
| 12/13/1983 | US4419803 Method of forming a tool assembly |
| 12/13/1983 | CA1158543A1 Die cutter and process for die cutting |
| 12/07/1983 | EP0095817A1 Method of and device for making perforations in a tubular web of plastics foil |
| 12/06/1983 | US4418596 Photographic paper punch |
| 12/06/1983 | US4418595 Automatic hollow punch search method for die-cutting machines, particularly for footwear production |
| 11/29/1983 | US4417676 Method and apparatus for partitioning and/or shaping a fibrous batt |
| 11/24/1983 | WO1983004004A1 Method and device for perforating, punching or grooving paper and cardboard in a rotary press |
| 11/22/1983 | US4416047 Method of manufacturing a shutter link |
| 11/15/1983 | US4415395 Apparatus for applying a printing or cutting force to a laminated tape |
| 11/08/1983 | US4413542 Mat cutter and guide system |
| 10/19/1983 | EP0091454A1 Connection device for coaxial cables. |
| 10/18/1983 | CA1155464A1 Clamping apparatus for machine tools |
| 10/12/1983 | EP0090933A2 Apparatus and method for perforating or perforating and cutting tubes |
| 10/11/1983 | US4408934 Drilling machine |
| 10/04/1983 | US4407074 Apparatus for cutting and/or scribing circles and ovals |
| 09/29/1983 | WO1983003219A1 Cutting machine |
| 09/28/1983 | EP0089755A2 Method of producing apertures in fibre-reinforced articles such as helicopter rotor blades |
| 09/21/1983 | EP0089006A1 Cutting machine |
| 09/20/1983 | US4405537 Method and apparatus for manufacturing three-dimensional work pieces |
| 09/20/1983 | US4404749 Combination tool apparatus |
| 09/13/1983 | US4403416 Cloth-cutting machine |
| 08/30/1983 | US4401001 Apparatus for cutting sheet material with a cutting wheel |
| 08/24/1983 | EP0086419A2 Rotating punching apparatus for punching running web |
| 08/17/1983 | EP0085770A1 Apparatus for cutting openings in pipes |
| 08/16/1983 | CA1151995A1 Mat guide |
| 08/10/1983 | EP0085057A1 A punching apparatus, particularly for punching labels and similar printed matter items. |
| 08/09/1983 | US4397074 Method of forming a gang cutting tool assembly and tool formed thereby |
| 08/02/1983 | US4396185 Clamping apparatus for machine tools |
| 08/02/1983 | US4395929 Method and stamping tool for waste-free stamping of packaging strips and packaging strips so fabricated |
| 07/27/1983 | EP0084349A1 Apparatus for applying a printing or cutting force to a laminated tape |
| 07/26/1983 | US4395216 Dough perforator |
| 07/26/1983 | US4395215 Film forming structure for uniformly debossing and selectively aperturing a resilient plastic web and method for its construction |
| 07/26/1983 | CA1150620A1 Rotary punch comprising a backup roll bearing on the cutter roll |
| 07/19/1983 | US4393738 Cutting roll for producing shaped inner and outer cuts and a method for making same |
| 07/06/1983 | EP0083164A1 Rotary punch assembly |
| 07/05/1983 | US4391171 Trim press including ejector |
| 07/05/1983 | US4391170 Apparatus for working on advancing sheet material |
| 07/05/1983 | US4391168 Method for cutting sheet material with a cutting wheel |
| 06/28/1983 | US4390391 Method of exposure of chemically machineable light-sensitive glass |
| 06/28/1983 | US4390032 Cigarette ventilation control |
| 06/28/1983 | CA1148849A1 Process and means (plastic sheet) for underlaying a flat-bed steel rule die |
| 06/22/1983 | EP0081690A1 Method and apparatus for cutting woven labels |
| 06/21/1983 | US4389044 Mechanical punching apparatus for copper smelting converter |
| 06/21/1983 | CA1148465A1 Plane die-cutting machine |
| 05/31/1983 | CA1147439A1 Method and apparatus for cutting sheet material with preprocessed data |
| 05/17/1983 | US4383896 Process of electroforming a screen, more particularly a cylindrical screen |
| 05/17/1983 | CA1146655A1 Method and apparatus for cutting sheet material with variable gain closed loop |
| 05/03/1983 | US4381688 Cutter for rotary cutting machine |
| 04/28/1983 | WO1983001540A1 Connection device for coaxial cables |
| 04/27/1983 | EP0077591A2 Device for pressing or punching by tools operable materials which may move continuously |
| 04/26/1983 | US4380944 Method for cutting sheet material with variable gain closed loop |
| 04/26/1983 | US4380871 Mechanical punch driver |
| 04/26/1983 | US4380857 Process for manufacturing shutter screen blades |
| 03/30/1983 | EP0075474A2 Method and apparatus for slitting thermoplastic films |
| 03/29/1983 | US4377957 Joined blanking tool |
| 03/22/1983 | US4377736 Method and apparatus for removing material from a surface |
| 03/22/1983 | US4377544 Manufacture of a textile-like reticular product from thermoplastic film |
| 03/22/1983 | US4377097 Shuttle machine tool |
| 03/16/1983 | EP0074104A2 Perforating pliers |
| 03/08/1983 | US4375774 Adjustable punch head |
| 02/22/1983 | US4374795 Production of mold charge of elastomeric material containing magnetic oxide filler |
| 02/15/1983 | US4373413 Punch press apparatus for placement and alignment of a knife holder |
| 02/15/1983 | US4373412 Method and apparatus for cutting sheet material with a cutting wheel |
| 02/01/1983 | US4370942 Perforation of web material, especially uniting paper for making ventilated filter cigarettes |
| 02/01/1983 | CA1140319A1 Resilient plastic web exhibiting fiber-like properties and method and apparatus for its manufacture |
| 01/25/1983 | US4369682 Rotary die cutters having magnetically-attracted waste ejector |
| 01/20/1983 | WO1983000112A1 A punching apparatus, particularly for punching labels and similar printed matter items |
| 01/18/1983 | US4369370 Method for producing nuclear traces or microholes originating from nuclear traces of an individual ion |
| 01/11/1983 | US4367588 Process for cutting strippable film |
| 01/05/1983 | EP0069017A1 Rotary die cutting machine |
| 01/05/1983 | EP0068068A2 Plane die-cutting machine |
| 01/04/1983 | CA1138602A1 Disposable diaper having a textured thermoplastic film topsheet |
| 12/29/1982 | EP0067973A2 Perforator for sheet and foil like material |
| 12/28/1982 | CA1138327A1 Device for cutting washers or other forms from a material, fibrous or other, for example cotton, as well as for cutting and sealing pouches holding said washers, said pouches having an opening in the same form as the washers |
| 12/28/1982 | CA1138326A1 Device for cutting washers from a bat or a soft material, such as cotton fiber for example |
| 12/28/1982 | CA1138166A1 Tube forming apparatus |
| 12/21/1982 | US4364723 Apparatus for texturing a thermoplastic film |
| 12/21/1982 | US4364330 Cutting apparatus with consumable marker |
| 12/14/1982 | US4363253 Automatic hollow punch research device and relevant control, for die-cutting machines, particularly for footwear production |
| 12/08/1982 | EP0066526A1 Method and apparatus for cutting one layer of fabric and stacking the cut pieces |
| 12/07/1982 | US4362077 Apparatus for working on sheet material and having magnetic holddown means |
| 12/07/1982 | CA1136983A1 Photographic paper punch |
| 11/30/1982 | CA1136540A1 Punch guide assembly |
| 11/24/1982 | EP0065504A2 Cutting device |
| 11/24/1982 | EP0065179A2 Apparatus for cutting a hole in a paper web |
| 11/23/1982 | US4360354 Machine for the treatment of web material |
| 11/23/1982 | US4359919 Rotary punch comprising a backup roll bearing on the cutter roll |
| 11/23/1982 | US4359918 Die-cutting mechanism |
| 11/16/1982 | US4358979 Apparatus for cutting plastic film |
| 11/16/1982 | US4358975 Rotary chisel cutter |
| 11/09/1982 | CA1135178A1 Cylinder operated swinging ram cutoff press |
| 11/02/1982 | US4356744 Shoulder pad former |
| 10/26/1982 | US4355556 Vehicle tire rim core remover |
| 10/26/1982 | US4355466 Punching tool having replaceable tips |