Patents for B21K 27 - Handling devices, e.g. for feeding, aligning, discharging; Cutting-off means; Arrangement thereof (889) |
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02/11/1986 | CA1200480A1 Shear |
12/11/1985 | EP0163922A2 Automatic apparatus for the hydroplastic shaping of spur pinions |
11/12/1985 | US4552294 Gripping feeder for strip or wire stock |
10/29/1985 | US4549425 Forging machine transfer with misalignment detector |
10/22/1985 | CA1195603A1 Method and an apparatus for shearing heated metal bars to billets |
07/02/1985 | US4526073 Method and an apparatus for shearing heated metal bars to billets |
04/30/1985 | US4513602 Transfer device |
02/05/1985 | US4497230 Shear with cutting height adjustment |
01/01/1985 | US4491451 Work handling assembly for depositing a workpiece into the die space of a drop-forging press |
12/18/1984 | US4488420 Process and appliance for feeding material to hot and semi-cold metal-working machines |
08/07/1984 | US4463587 Article handling assembly for forging presses having a spraying mechanism for cleaning, lubricating and cooling the press |
07/31/1984 | US4462521 Transfer mechanism |
07/03/1984 | US4457156 Horizontal tube upsetter |
06/27/1984 | EP0111800A2 Gripper feeding device for band or wire |
06/12/1984 | CA1168925A1 Apparatus for feeding and orienting workpieces in a press |
02/14/1984 | US4430882 Multi-stage metal-working machine |
11/08/1983 | US4413498 Rotary transfer press |
09/20/1983 | US4404830 Method and apparatus for pressing parts from round stock |
08/16/1983 | US4398408 Forging machine transfer |
05/31/1983 | CA1147284A1 Beam transfer mechanism |
05/11/1983 | EP0078775A1 Machine for continuously shearing off and cold-heading of wire material |
04/05/1983 | US4378688 Apparatus for feeding and orienting workpieces in a press |
02/23/1983 | EP0072476A2 Method and device for feeding material to hot or semi-hot forming machines |
11/24/1982 | EP0065032A1 Arrangement in a forming press for dividing rolled wire, rods or like into portions of equal volume |
11/24/1982 | EP0065031A1 Device for shearing off sections of wire or bars |
10/27/1982 | EP0063350A2 Apparatus for transferring intermediate products for in-between treatments in horizontal presses |
09/28/1982 | US4351180 Workpiece turning transfer |
08/17/1982 | US4344312 Forming press with a cam arrangement |
07/20/1982 | US4339972 Method and apparatus for volumetric partitioning of rod-like material |
05/18/1982 | US4329866 Beam transfer mechanism |
05/11/1982 | US4328725 Method of and apparatus for automatically discarding the front and rear ends of bars of material |
04/27/1982 | US4326625 Transverse conveyor for conveying pin-shaped work pieces in a multi-station |
03/02/1982 | US4317354 Blank rejector for forging machine |
12/16/1981 | EP0041690A2 Multistage metal-forming machine |
08/25/1981 | US4285453 Wire insertion apparatus, particularly for forming presses |
08/18/1981 | US4283974 Bar end dropper for forging machines or the like |
07/29/1981 | EP0032518A1 Transforming-press with a cam device |
06/16/1981 | US4273507 Transfer mechanism |
06/16/1981 | US4272981 Workpiece manipulator for forging press |
06/16/1981 | US4272978 Progressive stage forging machine |
06/03/1981 | EP0029464A1 Feeding device, for transformation presses for elongate material such as bars or wires |
03/17/1981 | US4255955 Automatic safety mechanism for forming machines |
01/27/1981 | US4247244 Transfer mechanism |
01/06/1981 | US4242896 Apparatus for forming long workpieces in presses |
12/09/1980 | US4238718 Process and equipment for the production of semi-finished sections of accurate weight or volume for cold working or hot forming |
12/09/1980 | US4237566 High speed machine for cold forging screws, rivets, and the like hardware |
10/14/1980 | US4227390 Transfer mechanism for multiple punch presses |
08/26/1980 | US4218906 Material tensioning method and apparatus |
05/28/1980 | EP0011293A1 Device for cutting off a blank from bar stock and feeding the blank to the pressing tools of a doubly acting press |
03/11/1980 | US4192172 Forging machine transfer for heavy workpieces |
02/20/1980 | EP0008050A1 Method and device for working rod-shaped stock material |
02/05/1980 | US4186589 Apparatus for feeding workpieces in a multi-station cross-fed press |
01/22/1980 | US4184217 Pinch-pointing machine |
10/09/1979 | US4170123 Convertible multiple blow two die cold header |
09/11/1979 | CA1061976A1 Eccentric press |
06/19/1979 | CA1056714A1 Universal double cut die set |
06/12/1979 | USRE30025 Universal double cut die set |
03/06/1979 | US4142397 Counterblowing machine hammer |
01/30/1979 | CA1047442A1 Transportation units for supporting and moving plate-formed attachment member into and out of a press stand of hydraulic press |
01/09/1979 | US4133199 Transfer mechanism for forging machines |
08/29/1978 | US4109555 Universal double cut die set |
08/15/1978 | US4106147 Stop mechanism for shearing apparatus |
07/25/1978 | US4102034 Part orienting and feeding mechanism |
07/18/1978 | US4100829 Apparatus for shearing metallic bars |
04/25/1978 | US4085640 Apparatus for shearing wire, rod, or the like |
04/18/1978 | US4084278 High speed transfer |
04/11/1978 | US4083281 Device for positioning the backward stroke end of shearing blade for use in bolt forming headers |
03/21/1978 | US4079474 Driving mechanism for transfer finger of bolt forming header |
12/13/1977 | US4062258 Feedstock cutting and feeding device for forming machines |
12/13/1977 | US4062080 Feeding device for high speed nut formers |
11/22/1977 | US4058865 Automatic high-speed cold heading machine |
11/01/1977 | US4055869 Clamping and cutting apparatus |
09/20/1977 | US4048838 Arrangement for controllably reciprocating a workpiece gripping assembly of a multi-stage press |
07/19/1977 | US4036091 Universal double cut die set |
07/19/1977 | US4036089 Device for shearing rod sections on an automatic multi-stage cross-fed press |
05/24/1977 | US4024749 Three-dimensional work feed device in a transfer press |
05/17/1977 | US4023452 Feedstock cutting and feeding device for forming machines |
05/17/1977 | US4023393 Eccentric press |
04/19/1977 | US4017928 Blank turn-over device for high speed nut formers |
04/05/1977 | US4015301 Cut-off stock feeding device for an automatic high speed cold nut former |
03/29/1977 | US4014058 Feeding device for high speed nut formers |
03/22/1977 | US4012937 Work transfer and drive device in a transfer press |
11/30/1976 | US3994403 Gripping devices for multi-stage upsetting presses |
11/02/1976 | US3988937 Device for producing feeding stroke of transfer feeder for use in transfer press |
08/03/1976 | US3972216 Reciprocating press |
08/03/1976 | US3972211 Bar end dropper for forging machines or the like |
06/29/1976 | US3965718 Transfer mechanism |
03/16/1976 | US3943588 Apparatus for removing a plurality of seperate elements and methods of utilizing same |
01/27/1976 | US3934293 Feeding device for wire stock in a high speed cold heading device |