| Patents for B23D 23 - Machines or devices for shearing or cutting profiled stock (856) |
|---|
| 05/04/1993 | US5207139 Adjusting mechanism for a pin header cutting machine |
| 04/27/1993 | CA1316811C Method and apparatus for cutting slats for a venetian blind |
| 03/16/1993 | CA1314474C Metal stud and channel cornering die |
| 02/24/1993 | EP0528154A1 Method to obtain in the cold state single finished sections from cold single multi-section elements, and relative machine |
| 02/09/1993 | US5184532 Shear system for cutting profile steel rods |
| 02/01/1993 | CA2074894A1 Method to obtain in the cold state single finished sections from cold single multi-section elements, and relative machine |
| 12/16/1992 | EP0367817B1 Heat and material exchange device |
| 10/20/1992 | US5156073 Method and device for drawing wire into a shearing station of a forming press |
| 10/13/1992 | US5154859 Heat and material exchanging device and method of manufacturing said device |
| 08/27/1992 | DE4105256A1 Removal of copper@ guide rings from used artillery shells - by cutting circumferential and longitudinal grooves in ring |
| 08/18/1992 | US5138861 Method and apparatus for cutting corrugated webs |
| 07/07/1992 | US5127567 Rail processor |
| 07/01/1992 | EP0492846A1 Improvements in and relating to structural section cutting devices |
| 06/22/1992 | CA2057215A1 Structural section cutting devices |
| 04/29/1992 | CN1060691A Rail processor |
| 04/14/1992 | US5103702 Method of cutting slats for a venetian blind |
| 04/08/1992 | EP0479566A2 Portable cutter tool |
| 04/05/1992 | WO1992005905A1 Rail processor |
| 04/05/1992 | CA2067819A1 Rail processor |
| 04/01/1992 | EP0478530A1 Shearing apparatus for severing sections of any desired length from a grating web |
| 01/30/1992 | DE4119071A1 Cutting out surface defects in bar - involves tool slides mounted in four accessible stands which can be dismantled from above |
| 01/15/1992 | EP0465753A1 Apparatus and method for cutting ribbon-like material |
| 12/31/1991 | US5076125 Rotary arc ram |
| 12/11/1991 | EP0460792A2 Metal reinforcements for sealing strips and the like and methods of making them |
| 12/03/1991 | US5069053 Method and apparatus for cutting corrugated webs |
| 11/27/1991 | EP0457920A1 Method of manufacturing minute metallic balls uniform in size |
| 11/19/1991 | US5065654 Machine for punching and shearing angle iron and flat stock |
| 11/19/1991 | US5065653 Twist-shearing apparatus |
| 11/13/1991 | CN1014689B Stress blank fracturing device and method thereof |
| 11/12/1991 | US5063670 Portable cutter tool |
| 11/05/1991 | US5062336 Hot shearing apparatus |
| 10/22/1991 | US5058471 Rod shearing machine |
| 10/22/1991 | US5058469 Cable shear and clamp system |
| 10/09/1991 | EP0450363A1 Device for cutting pre-assembled component parts and procedure carried out herewith |
| 08/27/1991 | US5042337 Cable shear |
| 08/13/1991 | US5038477 Universal siding cutting |
| 06/27/1991 | WO1991008850A1 Method of manufacturing minute metallic balls uniform in size |
| 04/30/1991 | US5010797 Arrangement for cutting and/or stripping apparatuses |
| 04/30/1991 | US5010795 Apparatus for cutting metal and plastic sheet |
| 04/03/1991 | EP0420820A1 Process and device for drawing wire into a cutting device of a forming press |
| 02/07/1991 | WO1991001205A1 Rotary arc ram |
| 01/24/1991 | DE3923857A1 Wire length cutting machine - has guide groove of adjustable cross=section and positionally adjustable stop |
| 01/08/1991 | CA1278844C Method and device for measuring the cutting force and limiting the overload |
| 12/04/1990 | CA1277225C Method of and apparatus for severing profiled strips of metallic material |
| 11/15/1990 | DE3915367A1 Shearing machine for non-circular bar - has shear blade clamping wedges with reference surface to indicate precise centring of blades |
| 11/07/1990 | CN1010289B Low stress impact shearing method |
| 08/02/1990 | DE3924636A1 Separating arrangement wt. elements from heavy metal, e.g. lead, strip - has guide path forming wts. into suitable curvature for mounting |
| 08/01/1990 | CN1008987B Method of and apparatus for severing profiled strips of metallic material |
| 07/11/1990 | CN2059114U Single arm heavy cutter for steel bar |
| 06/13/1990 | EP0372528A2 Warm ingots shear |
| 06/09/1990 | CA2003883A1 Hot shearing apparatus |
| 05/16/1990 | EP0367817A1 Heat and material exchange device. |
| 03/29/1990 | DE3832853A1 Installation for cutting off sections from a steel bar |
| 03/07/1990 | CN1040165A Stress blank fracturing device and method thereof |
| 03/06/1990 | US4905368 Terminal forming and inserting apparatus |
| 02/08/1990 | WO1990000949A1 Method and instrument for making blanks from a slab |
| 01/31/1990 | CN1006611B Chain type blank cutting machine |
| 12/20/1989 | EP0346585A2 Method of and apparatus for measuring weight of billet in bar cutting machine |
| 11/21/1989 | US4881317 Terminal inserting apparatus |
| 11/02/1989 | WO1989010527A1 Heat and material exchange device and manufacturing process |
| 10/24/1989 | US4875274 Method of cutting metal stud and bending and securing same to form angel member |
| 10/24/1989 | CA1262405A1 Columnar material cutting machine |
| 10/04/1989 | CN1035971A Low stress impact shearing method |
| 09/27/1989 | EP0334767A1 Punching apparatus with floating die |
| 09/27/1989 | EP0334766A1 Punching and cutting tools for metal profiles |
| 09/19/1989 | US4866970 Apparatus for the continuous shearing off and cold swaging of metal workpieces |
| 07/18/1989 | CA1257466A1 Shear for profile and/or flat and/or solid-section steel stock |
| 07/11/1989 | US4846029 Shearing method and apparatus |
| 07/05/1989 | CN2040416U Chain type cutter for unfired brick |
| 06/27/1989 | US4841619 Dewiring tool |
| 06/06/1989 | US4836006 Terminal forming apparatus |
| 04/11/1989 | US4819533 Wire processing apparatus having pushbar and conveyor mechanisms |
| 03/14/1989 | US4812984 Method and device for measuring the cutting forces and limiting overloads of the cutting force in a platen press |
| 03/02/1989 | DE3734038C1 Remote-controlled shears for cutting up irradiated nuclear fuel rods into segments |
| 01/10/1989 | CA1248334A1 Profile-bar cutter with angled blade movement |
| 01/04/1989 | EP0297484A1 Arrangement for cutting and/or stripping devices |
| 11/29/1988 | US4787283 Metal stud and channel cornering die |
| 11/29/1988 | US4787281 Method of dividing logs of heated metal into billets and apparatus for use in the method |
| 11/15/1988 | US4783892 Method and apparatus for cutting a tying member of a bale of a raw material |
| 09/28/1988 | CN88101612A Chain-type blank cutting machine |
| 09/15/1988 | DE3707175A1 Machine tool for the shearing of workpieces made from flat steel and from angle-section steel |
| 09/07/1988 | EP0280983A1 Shearing method and apparatus |
| 08/09/1988 | US4762039 Method of and apparatus for severing profiled strips of metallic material |
| 07/05/1988 | US4755948 Bar materials gathering control system |
| 05/24/1988 | CA1237066A1 Shear for different structural shapes |
| 04/28/1988 | DE3635991A1 Rotary finishing shears in small section mills for cutting-off moving, hot rolling stock |
| 03/23/1988 | EP0260468A1 Rod-shearing device |
| 03/17/1988 | DE3630601A1 Shearing apparatus for cutting off metal sections, in particular extruded sections deposited on a press discharge table |
| 03/16/1988 | EP0259742A1 Rotary shearing machine for cutting rolled stock |
| 03/01/1988 | US4727739 Box to separate rolled stock |
| 02/10/1988 | EP0255724A2 Method and device for subdividing wire windings |
| 02/10/1988 | EP0255551A1 Tubular and bar stock cutting apparatus |
| 02/02/1988 | US4722257 Apparatus for cutting threaded rods |
| 02/02/1988 | CA1232182A1 Apparatus for straightening and severing rod-like materials |
| 01/26/1988 | US4721025 Equilibrium apparatus of cut-off mechanism for high-speed nut former |
| 12/10/1987 | DE3622011C1 Process for cutting off defined lengths from strands of propellant charge powders |
| 11/04/1987 | EP0244063A2 Method of dividing logs of heated metal into billets and apparatus for use in the method |
| 09/10/1987 | DE3606834A1 Cable cutting apparatus |
| 09/02/1987 | EP0234548A2 Machine tool for cutting into lengths and punching profiled sections |
| 08/11/1987 | US4685365 Profile-bar cutter with angled blade movement |