| 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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| 02/16/1989 | DE3725001A1 Hydraulic press with movable container parts |
| 02/15/1989 | EP0302936A1 Servo controller for a press machine |
| 02/07/1989 | CA1249787A1 Mechanical welding press |
| 01/25/1989 | EP0300000A1 Press drive. |
| 01/24/1989 | US4799612 Foot-operated press |
| 01/17/1989 | CA1248868A1 Method and device for setting under pressure a tool preparation press |
| 12/22/1988 | DE3719442A1 Portable press for producing compression joints |
| 12/07/1988 | EP0293944A2 Can crusher |
| 11/30/1988 | EP0292478A1 Baling press. |
| 11/23/1988 | CN88211146U Liquefied-nitrogen cooling jacket assembly machine |
| 11/22/1988 | US4785732 Push rod stroke adjustment device for a press |
| 11/15/1988 | CA1244613A1 Clamp mechanism |
| 11/10/1988 | DE3714420A1 Press for ceramic mouldings, in particular tiles |
| 11/09/1988 | EP0289638A1 Press, in particular for making dimensionally stabilized pressed articles from materials in powder form, and method for the operation of such a press |
| 11/08/1988 | US4782749 Screw press with an actuator |
| 10/27/1988 | DE3712497A1 Eccentric press |
| 10/25/1988 | US4779443 Complex pressing die apparatus |
| 10/19/1988 | EP0128912B1 Hydraulic, pneumatic, pneumatic/hydraulic or combined pneumatic/explosion press |
| 10/18/1988 | CA1243225A1 Balancing device for press |
| 10/06/1988 | WO1988007447A1 Hydraulic press having integrated column clamps and actuators |
| 09/28/1988 | EP0283532A1 Cutting and deforming press with a hydro-mechanical toggle drive |
| 09/27/1988 | US4773325 Machine press with cam type ram actuator |
| 09/15/1988 | DE3706821A1 Press for producing highly compacted shaped bodies and method therefor |
| 09/14/1988 | EP0281904A1 Device for limiting the stroke of the piston for the compression at a friction clutch for a friction screw press |
| 09/14/1988 | EP0281777A1 Cutting press |
| 09/14/1988 | CN87213799U Clamp on multi function oil pump |
| 09/08/1988 | DE3706387A1 Short-stroke element |
| 09/07/1988 | CN87209232U Floating box type pile driver |
| 09/01/1988 | DE3705110A1 Screw press |
| 08/16/1988 | US4763551 Punching devices |
| 08/16/1988 | CA1240551A1 Hydraulic bench press |
| 08/11/1988 | WO1988005724A1 Press drive |
| 08/11/1988 | DE3702679A1 Press |
| 08/10/1988 | CN85109669B Press machine |
| 08/09/1988 | US4762062 Mechanical press |
| 08/09/1988 | US4761988 Press apparatus for small precision part |
| 08/02/1988 | US4760999 Clamping device |
| 08/02/1988 | CA1239836A1 Nitrogen die cylinder |
| 07/27/1988 | CN87205881U Multifunctional platform punching machine |
| 07/26/1988 | US4759280 Hydraulic press with adjustable platen clearance |
| 07/21/1988 | DE3643502A1 Device for pressing a mould for producing a lightweight structural shell from fibre-reinforced plastic |
| 07/14/1988 | WO1988004990A1 Method of operating press and servo controller therefor |
| 07/06/1988 | CN86108609A Powder molding press |
| 06/29/1988 | CN86104885B Precision punching press with inner damping static pressure guide rails |
| 06/23/1988 | DE3642743A1 Screw press |
| 06/22/1988 | EP0272122A2 Improvement in the vice (6) |
| 06/22/1988 | EP0272120A2 Clamping or pressing devices |
| 06/15/1988 | EP0180606B1 Force multiplier device and method for actuating said device |
| 06/14/1988 | CA1237940A1 Spindle press with continuously rotating flywheel |
| 06/07/1988 | US4748883 Apparatus for setting the working stroke of a punching machine |
| 06/01/1988 | EP0268681A1 Double action screw-press |
| 05/19/1988 | WO1988003448A1 Process and device for transmitting or supporting deformation energy |
| 05/18/1988 | CN87105910A Safty rigid clutch press |
| 05/10/1988 | CA1236344A1 Nitrogen die cylinder |
| 05/05/1988 | DE3733301A1 Pressing device for hollow bodies, especially cam press |
| 05/05/1988 | DE3637545A1 Hydraulic high-speed lifting press |
| 05/05/1988 | DE3637544A1 Hydraulic high-speed lifting press |
| 05/03/1988 | US4741195 Apparatus for clamping and unclamping feed bars for a transfer press |
| 05/03/1988 | CA1235945A1 Press construction |
| 04/12/1988 | US4736616 Press for splicing the ends of cables, ropes, and the like |
| 03/30/1988 | EP0261805A2 Foot-operated press |
| 03/16/1988 | CN86205399U Falling fody type press with hydraulic controlling |
| 03/08/1988 | US4729300 Press cushion for a mechanical press |
| 03/01/1988 | US4727973 Spindle press with replaceable clutch pads |
| 03/01/1988 | CA1233360A1 Press having a leveraged linkage assembly mechanism |
| 02/24/1988 | EP0256571A1 Device for slip-casting sanitary ceramic articles |
| 02/23/1988 | US4726754 Molding press for reaction injection molding |
| 02/23/1988 | US4726273 Combination press for die-sets |
| 02/17/1988 | CN87201417U Small-sized tube type hydraulic press |
| 02/16/1988 | US4724757 Press control and arrangement for compressing particleboard |
| 02/11/1988 | DE3625420A1 Device for manufacturing moulded ceramic parts |
| 02/03/1988 | CN87208052U Hydraulic drill rod making machine |
| 01/13/1988 | EP0252635A2 Complex pressing die apparatus |
| 01/07/1988 | EP0251796A2 Improvements in or relating to punches and presses |
| 01/07/1988 | EP0250871A1 Slide stroke variable device for a press |
| 01/07/1988 | EP0250610A1 Toggle, cutting and reshaping press |
| 12/30/1987 | WO1987007870A1 Articulated-lever cutting and forming press |
| 12/22/1987 | CA1230518A1 Press with wedge |
| 12/22/1987 | CA1230517A1 Press with wedge |
| 12/16/1987 | EP0249041A2 Gas-loaded pressure diaphragm for sintering ceramic sheets |
| 12/16/1987 | EP0248917A1 Apparatus for adjusting the slide stroke of a press with an excentric shaft |
| 12/16/1987 | CN86210689U Powder-forming press |
| 12/03/1987 | WO1987007210A1 Double action screw-press |
| 11/19/1987 | WO1987006869A1 Double toggle synchronous mechanism |
| 11/05/1987 | DE3614672A1 Device for simulating and measuring the forces or moments occurring at a spindle press |
| 11/04/1987 | EP0243407A1 Improvements to punch presses. |
| 11/03/1987 | US4703644 Die apparatus having an electromagnetic drive |
| 10/29/1987 | DE3613471A1 Spindle press for manufacturing moulded refractory bricks |
| 10/28/1987 | CN87102749A Super high pressure prodn. equipment |
| 10/21/1987 | EP0241908A2 Apparatus for generating superhigh pressure |
| 10/20/1987 | US4701293 Molding process and apparatus utilizing memory metal alloy springs |
| 10/20/1987 | US4701240 Plurality of pressure rollers |
| 10/06/1987 | US4697466 Drive device for press |
| 10/06/1987 | US4697338 Device for preparing a cutting tool |
| 09/30/1987 | EP0238628A1 Molding apparatus utilizing memory metal alloy springs |
| 09/29/1987 | US4696227 Press for compacting small scale objects |
| 09/22/1987 | US4694744 Hydraulic press without conventional side slabs and cross-head |
| 09/15/1987 | US4693448 Closure unit for molding tools |
| 09/01/1987 | US4690049 Hydraulic press with side slab guided upper platen |
| 08/18/1987 | US4686897 Hydraulic bench press |