| Patents for B26F 1 - Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor (15,656) |
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| 05/28/1994 | CA2109763A1 Method and apparatus for the production of sheets of fibrous material to imitate a porous structure of natural wood |
| 05/26/1994 | WO1994011183A1 Method of making machine-engraved seamless tube |
| 05/26/1994 | WO1994011142A1 A method and a tool for producing holes in fibre reinforced composites by moving the tool eccentrically |
| 05/26/1994 | WO1994011130A1 Forming openings in pipes |
| 05/25/1994 | EP0598285A1 Reciprocating-knife cutting machine |
| 05/24/1994 | US5315690 Method and associated apparatus for use with an automated sign generator to produce enhanced graphics |
| 05/24/1994 | US5314737 Area thinned thin sheet materials |
| 05/24/1994 | US5313863 Apparatus for forming slits |
| 05/18/1994 | EP0597551A1 Method and apparatus for perforating the wall of a drinking straw |
| 05/17/1994 | US5311800 Apparatus for severing (collar) blanks from a web of material |
| 05/11/1994 | WO1994009967A1 Process and device for punching out molded bodies |
| 05/11/1994 | WO1994009954A1 Perforation apparatus and method for use with sealing devices |
| 05/11/1994 | EP0596836A1 Tamper-band, method and device for making same |
| 05/11/1994 | EP0596390A1 Die plate for the production of carton box blanks |
| 05/11/1994 | EP0592463A4 Assembly apparatus |
| 05/11/1994 | EP0566649A4 Tool carriage and lifting and transport cart therefor |
| 05/10/1994 | US5309804 Rotary cutting apparatus and method for cutting newspapers or the like |
| 05/10/1994 | US5309792 Device for cutting a sheet material and process for its manufacture |
| 05/10/1994 | US5309642 Mat marking and cutting apparatus |
| 05/04/1994 | EP0595243A2 Punching method and punching apparatus |
| 05/03/1994 | US5307552 Method of making a zipper for reclosable thermoplastic bag |
| 04/28/1994 | WO1994008765A1 Device for perforating material |
| 04/28/1994 | DE4236152A1 Verfahren und Vorrichtung zum Ausstanzen von Formkörpern Method and apparatus for punching out moldings |
| 04/28/1994 | DE4235972A1 Cutting tool for stamping sheets - includes two relatively movable upper and lower parts with punches and associated dies for stamping outer edge and openings of blanked part |
| 04/27/1994 | EP0594306A1 Adjustable slitter/perforator |
| 04/27/1994 | EP0594091A1 Fluid- and abrasive material feed for a jet-cutting apparatus |
| 04/27/1994 | EP0593964A1 Cutting machine for sheet material |
| 04/27/1994 | CA2081399A1 Method and apparatus for die-cutting signatures in saddle format |
| 04/26/1994 | US5306455 Method of making tubular dunnage |
| 04/26/1994 | CA1328723C Method for the continuous in-line contour edge molding of extruded plastic products and pattern roll for practicing such method |
| 04/21/1994 | DE4300635A1 Electro-erosive perforating method for non-electrical conductive material - to produce patterned perforations |
| 04/21/1994 | DE4216361A1 Office paper punch machine - has punch cutters driven downwards by two levers in vertical plane of punch cutters and having central common pressure piece depressed by thumb |
| 04/20/1994 | EP0593141A1 Plotting and cutting device equipped with an air brush |
| 04/20/1994 | EP0592506A1 Plastic closure for containers with tamper indicating element. |
| 04/20/1994 | EP0592481A1 Method and apparatus for forming a transdermal drug device |
| 04/20/1994 | EP0592463A1 Assembly apparatus. |
| 04/20/1994 | CN2162337Y Pinhole plotter |
| 04/19/1994 | US5304410 Cutting cloth web having mounted backing material and related method |
| 04/19/1994 | US5304217 Method of controlling air flow from an inflated blanket |
| 04/19/1994 | US5303625 Layer piercing paper punch |
| 04/19/1994 | US5303618 Via hole punch |
| 04/19/1994 | US5303472 Card dicer apparatus |
| 04/19/1994 | CA2051972C Method of forming perforating rule and blades |
| 04/14/1994 | WO1994007663A1 Adjustable length punch set assembly |
| 04/14/1994 | WO1994007662A1 A method for manufacturing aspirators for medical and dental use |
| 04/14/1994 | DE4334417A1 Press tool for punching holes - with an elastic tubular element positioning the punch prior to the punching operation |
| 04/13/1994 | EP0591959A1 Method and apparatus for making perforations continuously |
| 04/13/1994 | CN2161441Y Electronic perforating processor |
| 04/13/1994 | CN2161401Y Manual shearing machine |
| 04/05/1994 | US5300345 Nonwoven fabric made of laminated slit sheet |
| 04/05/1994 | US5300291 Method and device for the release of drugs to the skin |
| 04/05/1994 | US5299482 For cutting a three-dimensionally shaped work-piece |
| 03/31/1994 | WO1994007069A1 Line tapping and clamping assembly for refrigeration systems |
| 03/31/1994 | WO1994006605A1 Mat cutting system |
| 03/31/1994 | WO1994006604A1 Perforated metal sheet, its manufacture method, supporter and plate of cell using the sheet |
| 03/31/1994 | CA2145079A1 Line tapping and clamping assembly for refrigeration systems |
| 03/31/1994 | CA2144451A1 Mat cutting system |
| 03/30/1994 | EP0589833A1 Method and apparatus for the manufacture of a gasifying membrane |
| 03/30/1994 | EP0589225A1 Method for forming ultra-microapertures in thin thermoplastic film materials and products formed thereby |
| 03/30/1994 | EP0589224A1 method for forming a net-like material from a thermoplastic film |
| 03/29/1994 | US5297784 Method and apparatus for lifting and die-cutting signatures in saddle format |
| 03/24/1994 | CA2090075A1 Method for forming ultra-microapertures in thin thermoplastic film materials and products formed thereby |
| 03/24/1994 | CA2089672A1 Method for forming a net-like material from a thermoplastic film |
| 03/24/1994 | CA2087998A1 Process for forming electret filter media and electret filter media |
| 03/22/1994 | US5297243 Cutout mask production apparatus and method |
| 03/22/1994 | US5296082 Mold for printed wiring board |
| 03/22/1994 | US5296071 Method of printing and cutting heavy stock on flexographic press |
| 03/22/1994 | US5295424 Portable multiple shingle roof-cap cutter and method of using same |
| 03/17/1994 | WO1994005470A1 Suction device for automatic cutting machine and cutting process using said device |
| 03/17/1994 | DE4327683A1 Machine for processing using electromagnetic radiator - has transducer allowing linear scanning of medium being processed |
| 03/17/1994 | DE4230707A1 Slitting machine - has cutter blade designed to preserve the support brushes beneath the material |
| 03/15/1994 | US5294278 Process for the application of protective self-adhesive film |
| 03/15/1994 | US5294040 Foldable container with bellows-type coupling members |
| 03/15/1994 | US5293799 Punching and perforating unit with combined punching and perforating cylinders |
| 03/15/1994 | US5293782 Process and device for driving a surface in a reciprocating motion in a plane |
| 03/09/1994 | EP0586334A2 Punching tool |
| 03/08/1994 | US5291914 Piercing valve assembly for pliers |
| 03/08/1994 | US5291814 Lead frame cutting apparatus for integrated circuit packages |
| 03/08/1994 | US5291813 Paper perforating device |
| 03/08/1994 | CA1327437C Substantially fluid impervious microbubbled polymeric web exhibiting low levels of noise when subjected to movement |
| 03/02/1994 | EP0487544B1 Paper punch |
| 03/02/1994 | EP0397855B1 High-precision punch and die apparatus |
| 03/01/1994 | US5289749 Apparatus for detecting abnormal condition of cuttable objective material for use in a cutting machine |
| 03/01/1994 | US5289748 Cutter re-sealer using tensioned overlay and related method |
| 02/24/1994 | EP0592481A4 Method and apparatus for forming a transdermal drug device. |
| 02/23/1994 | EP0583537A1 Arrangement enabling variably oriented punching with each tool in a multiple tool holder |
| 02/21/1994 | CA2087575A1 Arrangement enabling variably oriented punching with each tool in a multiple tool holder |
| 02/17/1994 | WO1994003310A1 Ball lock punch retainer |
| 02/16/1994 | CN2155998Y New nipple hole punching device |
| 02/16/1994 | CN2155997Y Quick reading hole punching machine |
| 02/16/1994 | CN2155996Y Three-purpose machine for filing, punching hole and paper cutting |
| 02/15/1994 | US5286432 Fabrication of micron-range holes in protective barriers and encapsulating materials |
| 02/15/1994 | US5286317 Rotary die cutting mechanism |
| 02/08/1994 | US5284304 Perforating apparatus for paper webs and the like, with reciprocating motion of translation of the counter-blade |
| 02/08/1994 | US5283955 Contact and induction cutting machine |
| 02/03/1994 | DE4224183C1 Equipment for stamping of material strips, such as sheet strips for packing purposes - has lower counter pressure unit which is static during stamping process and drops to feed material strip |
| 02/03/1994 | DE4224182C1 Equipment for stamping material running transverse to feed direction - comprises frame, side frame bearers of which hold counter pressure beam carrying stamping blade |
| 02/02/1994 | EP0581411A2 Drilling method and apparatus using variable dwell times |
| 02/02/1994 | EP0580576A1 Radially adjustable anvil roll assembly for a rotary die cutting press |
| 01/26/1994 | EP0487542B1 Paper punch |