| Patents for B30B 1 - Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen (6,613) |
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| 05/22/1997 | DE19645464A1 Mechanische Presse Mechanical press |
| 05/20/1997 | US5631016 Calcium phosphate powder compacted by shock wave, used as implant material |
| 05/20/1997 | US5630362 Refuse compactor with dewatering capability |
| 05/14/1997 | EP0773075A2 Method and device for controlling, checking or optimizing pressure of cushion pin cylinders of press by discharging fluid or initial pressure |
| 05/06/1997 | US5626886 Transfer molding machine for encapsulation of semiconductor devices |
| 05/01/1997 | WO1997015438A1 High-speed hydraulic press |
| 04/24/1997 | DE19642437A1 Press for forming workpieces from powdered ceramic clay |
| 04/23/1997 | CN1147984A Working machine driven by pressed oil |
| 04/22/1997 | US5622105 High-pressure press |
| 04/17/1997 | DE19538403A1 Press with locking unit for press slide |
| 04/15/1997 | US5619884 For hot forging workpieces |
| 04/03/1997 | WO1997011801A1 Machine for stamping, bending and assembling sheet metal parts |
| 04/03/1997 | DE19535949A1 Maschine zum Stanzen, Biegen und Montieren von Blechteilen Machine for punching, bending and assembly of sheet metal parts |
| 04/03/1997 | CA2205952A1 Machine for stamping, bending and assembling sheet metal parts |
| 04/02/1997 | EP0765735A1 Toggle link punch press |
| 04/01/1997 | US5615592 For cutting a three-dimensionally shaped workpiece |
| 03/26/1997 | EP0696960B1 Press-driven tool module, in particular press-driven cross-punching or bending unit |
| 03/26/1997 | CN1146178A Mold protecting apparatus for hydraulic presses |
| 03/20/1997 | WO1997009892A1 Attachment device |
| 03/20/1997 | DE19534380A1 Pneumatic-hydraulic drive for tool |
| 03/19/1997 | EP0763333A1 Button applicator |
| 03/18/1997 | US5611267 Apparatus and method for applying variable pressure to a surface in corrugated paperboard manufacturing |
| 03/18/1997 | CA2064563C A method and apparatus for compressing a wood sample |
| 03/13/1997 | DE19532961A1 Overload device in presses with hydraulically operated clutches |
| 03/12/1997 | EP0760710A1 Apparatus for lifting and dropping a drop hammer |
| 03/12/1997 | CN1144739A Die-pressing section machine tool |
| 03/11/1997 | US5609056 Swaging machine |
| 03/06/1997 | DE19631757A1 Lever-type press |
| 03/04/1997 | US5606910 Press-driven tool module in particular press-driven cross-punching or bending unit |
| 03/04/1997 | US5606888 Method of forming relatively hard materials |
| 02/26/1997 | EP0758948A1 Apparatus for injection-moulding or deformation of work pieces |
| 02/26/1997 | EP0605698B1 Articulated lever press |
| 02/25/1997 | US5605096 Mechanical pressing machine with dynamic balancing device |
| 02/18/1997 | CA2088561C Press for compressing barrels of contaminated waste |
| 02/13/1997 | WO1997004951A1 High-speed safety circuit for a hydraulic press |
| 02/11/1997 | US5601017 Device for parallel guiding of a ram of a hydraulic press |
| 02/06/1997 | WO1997003772A1 Method of forming relatively hard materials |
| 02/05/1997 | CN1141845A 压力机 Presses |
| 02/04/1997 | US5598737 Portable, power driven punch press for working on steel frame members |
| 01/29/1997 | EP0755323A1 Press for the cold working of metal workpieces |
| 01/29/1997 | EP0644805B1 Automatic forming machine |
| 01/28/1997 | US5596923 Press working machine |
| 01/23/1997 | WO1997002132A1 High-speed and high-load cylinder device and method for controlling the same |
| 01/14/1997 | US5592876 For compressing large articles into small articles |
| 01/09/1997 | DE19522133A1 Filtrationsanlage zur Trennung von Feststoffteilchen Filtration system for removing solid particles |
| 01/08/1997 | EP0752307A1 Drive for a press working machine |
| 01/08/1997 | EP0751842A1 Double press |
| 01/03/1997 | WO1997000111A1 Filtration system for removing solid particles |
| 01/03/1997 | CA2224924A1 Filtration system for removing solid particles |
| 01/02/1997 | DE19622405A1 Mechanical presser |
| 01/01/1997 | CN2243975Y Multifunctional two-way operation hydraulic machine |
| 12/31/1996 | US5588344 Electric servo motor punch press ram drive |
| 12/31/1996 | US5588326 Feeding device for parts to be mounted |
| 12/27/1996 | EP0749826A2 Mechanical toggle press |
| 12/24/1996 | US5587187 Brick press |
| 12/24/1996 | US5586494 Swivelling piston press |
| 12/11/1996 | EP0747172A1 Force multiplying apparatus |
| 12/10/1996 | US5582063 Multistand press or similar press facility for forming sheet metal parts |
| 12/07/1996 | CA2178260A1 Force multiplying apparatus |
| 11/20/1996 | EP0743167A2 Compression molding apparatus |
| 11/20/1996 | CN1135961A Press working machine |
| 11/14/1996 | DE19618909A1 Hop compression assembly arranged in rectangular horizontal configuration |
| 11/06/1996 | EP0741000A2 Apparatus for parallel guiding the ram of a hydraulic press |
| 11/06/1996 | CN2239345Y Multifunctional single column hydraulic press |
| 11/06/1996 | CN1134879A Open type single arm press |
| 11/06/1996 | CN1134878A Driving device of pressing machine |
| 10/30/1996 | CN1134351A Mechanical press |
| 10/30/1996 | CN1134349A Multi-connecting rod press |
| 10/29/1996 | CA2102363C Device and method for measuring and adjusting pressing load values on a press |
| 10/23/1996 | EP0738549A1 A hydraulically driving machine tool |
| 10/23/1996 | CN2238133Y Gate type ram hydraulic press |
| 10/17/1996 | DE19614574A1 Drive device for press esp. stamp press |
| 10/15/1996 | US5566373 Press apparatus |
| 10/15/1996 | US5564333 Spring biased flywheel |
| 10/10/1996 | WO1996031301A1 Stamping and forming machine having high speed toggle actuated ram |
| 10/08/1996 | US5562026 Method for the hydraulic control of an articulated or toggle-lever press and articulated or toggle-lever press having a control adapted for carrying out the method |
| 10/02/1996 | CN2236395Y Bidirectional spiral press |
| 09/25/1996 | CN1131834A Apparatus for crimping terminal to electrical wire |
| 09/25/1996 | CN1131832A Method of crimping terminal and apparatus for the same |
| 09/24/1996 | US5558285 Apparatus for lifting and dropping a drop hammer |
| 09/24/1996 | US5558000 High speed and high load cylinder device |
| 09/18/1996 | EP0732192A2 Eccenter driven press, in particular for multi-stage cold extrusion |
| 09/18/1996 | EP0732161A2 Press working machine |
| 09/11/1996 | CN2234829Y Garbage compressor |
| 09/06/1996 | WO1996026827A1 Screw press and process for operating a screw press |
| 09/05/1996 | DE19507056A1 Spindelpresse und Verfahren zum Betreiben einer Spindelpresse Screw press and method for operating a screw press |
| 09/05/1996 | DE19507055A1 Screw press for industrial use |
| 09/04/1996 | EP0729549A1 Hydraulic power unit |
| 09/03/1996 | US5551276 Upsetting press main drive |
| 08/28/1996 | CN1129639A Punch power controller |
| 08/27/1996 | US5549427 Device for transferring a pressure medium |
| 08/20/1996 | US5547360 Powder molding press |
| 08/20/1996 | US5546785 Crank mechanism for can body maker apparatus |
| 08/13/1996 | US5545222 Method using human tissue |
| 08/13/1996 | US5544577 Mechanical pressing machine with means for cancelling load fluctuation torque |
| 08/13/1996 | US5544576 Mechanical pressing machine having a load fluctuating torque cancelling device |
| 08/07/1996 | EP0724953A1 Punch press with extended space for mounting dies |
| 07/24/1996 | EP0722793A2 Press installation |
| 07/24/1996 | CN2231613Y Vertical oil press |
| 07/17/1996 | CN2231178Y Direct electric screw press |