Patents
Patents for B30B 15 - Details of, or accessories for, presses; Auxiliary measures in connection with pressing (20,389)
08/1990
08/07/1990US4945742 Monitorable and compensatable feedback tool and control system for a press
08/07/1990CA1272494A1 T-slot hydraulic clamp system
08/02/1990DE3935011A1 Drive for mechanical press - operates with high-speed stroke, low impact speed during tool closing
08/01/1990EP0379912A2 Method for coating forming tools in tabletting machines
07/1990
07/31/1990US4944221 Articulated lever cutting and forming press
07/31/1990CA2008951A1 Press for wood composites
07/26/1990DE4001993A1 Precision hydraulic press system - has guide members fixed to punch at ends and sliding in frame
07/26/1990CA2008554A1 Process for coating moulding tools in tablets making machinery
07/25/1990CN2059618U Removable punching of tabletting machine
07/24/1990US4943227 Compressing machine for making tablets
07/19/1990DE3901366A1 Method and apparatus for heating a continuously operating hot-platen press
07/18/1990EP0316347B1 Device and process for marking moulded items and tablets with laser beams
07/10/1990US4939918 Monitorable and compensatable feedback tool and control system for a press
07/05/1990DE3933728A1 Einfachwirkender zylinder Single acting cylinder
07/05/1990DE3844086A1 Punching device
07/04/1990EP0376175A2 Method and device for controlling the compression and/or for producing a fringe with a higher density with a modified surface while extruding particles, particularly vegetable particles with binding agents
07/04/1990EP0375888A2 Screw press
07/03/1990US4939665 Monitor and control assembly for use with a can end press
07/03/1990CA1271082A1 Short stroke press with automated feed mechanism
06/1990
06/28/1990WO1990006843A1 Improvements in and relating to open-sided presses
06/27/1990EP0374498A2 Extrusion or press die
06/26/1990US4937024 Method for bonding lignocellulosic material with gaseous esters
06/26/1990US4936765 Automatic sintering machine with die cooling devices
06/26/1990US4936178 Punching apparatus
06/26/1990US4936126 Press brake with a displacement sensor of electric signal output
06/26/1990CA1270922A1 Automatic pellet mill controller with steam temperature control
06/26/1990CA1270736A1 Apparatus for heat-sealing thermoplastic sheeting
06/26/1990CA1270694A2 Wood product manufacturing process and system
06/26/1990CA1270625A1 Method and apparatus for setting pattern frame and press die in instant-release type molding machine for concrete product
06/20/1990EP0373370A1 Apparatus for determining the distance between two surfaces being in connection with the upper or lower mould half of a pressing tool
06/19/1990US4935874 Method and apparatus for controlling steam in a pellet mill
06/19/1990US4934920 Apparatus for producing semiconductor device
06/19/1990US4934230 Die stamping system
06/19/1990US4934173 Stamping and forming machine having toggles for reciprocating the tooling assemblies
06/19/1990CA1270433A1 Wood product manufacturing process and system
06/13/1990DE3933736A1 Carriage for automatic transport and change of press tools and support - has longitudinal and lateral carriage with individual-drive adaptor arms
06/06/1990EP0371710A2 Apparatus and method for replacing working-object of processing machine
06/06/1990CN2057889U Metal stamping die for transverse cutting log
06/05/1990US4931229 Method and apparatus for protecting a screw extruder producing strand-shaped explosives and propellants
06/05/1990US4930336 Single action cylinder
06/05/1990US4930334 Quick change structure for trim die
05/1990
05/31/1990DE3938854A1 Monitoring punching tools during punching process - by detecting parameters, e.g. body signal noise and punching force, in time correlation with punching process
05/29/1990US4929164 Compound press for piece molding
05/23/1990DE3839275A1 Headpiece for a hydraulic press
05/23/1990DE3839092A1 Arrangement for the temperature control of rolling mills
05/23/1990CN2057385U Mould-disk dividing mechanism for honeycomb briquet machine
05/23/1990CN2057377U Microcomputer controlled malposition cutting device (capable of best use of material) of punching machine for silicon sheets
05/23/1990CN1042454A Determination of crimp height
05/22/1990US4927480 Method and clamping device for bonding thin lens wafers
05/22/1990US4927479 Process and plant for pressing flexible sheets
05/22/1990US4927345 Press cylinder for high-temperature, high-pressure pressing machine
05/16/1990EP0368809A1 Method for positioning and clamping of multilayered circuits and means and device for the application of the method
05/16/1990EP0367859A1 Method for making briquets having dimensional stability and briquetting press for carrying out the method
05/15/1990US4925382 Roller press for compacting fine-grained salts into sheets
05/15/1990US4924671 Controlled series high-pressure intensifiers for hydraulic press cylinded circuit
05/10/1990DE3837999A1 Heating and/or cooling plate for working material, preferably in connection with hydraulic presses
05/09/1990EP0367521A1 Determination of crimp height
05/09/1990EP0367035A1 Press or punching machine
05/09/1990EP0366986A2 Apparatus for cleaning a mould of plastic-working machines
05/09/1990EP0366936A2 Method and apparatus for making highly compressed cylindrical articles from cut crop
05/08/1990US4923556 Laminating device for manufacturing identification cards
05/08/1990US4923386 Apparatus for forming leads of a semiconductor device
05/08/1990US4923383 Apparatus for mold aligning in a compression molding machine
05/08/1990US4923381 Press tooling transfer system
05/08/1990US4922744 U-shaped punch or stamper with anti-bending member
05/08/1990US4922716 Throttled exhaust outlet to reservoir for reducing noise resulting from release hydraulic pressure surges
05/02/1990EP0365911A2 Press, in particular an injection-moulding machine
05/01/1990US4921569 Double band press including electric current means
05/01/1990US4921419 Hydraulic press
05/01/1990US4920876 Refuse compactor
05/01/1990US4920782 Press drive
04/1990
04/26/1990DE3902918C1 Clamping device for tightly clamping tools
04/25/1990EP0365447A1 Method and apparatus for compressing and controlling the compression of powdery materials, and press using such a method and apparatus
04/25/1990EP0364715A1 Device for adjusting the stroke of a press ram of a punching machine
04/25/1990EP0364607A1 Method for automatically adjusting die thickness in toggle type lock
04/25/1990CN1007700B Controlled release device for an active substance
04/24/1990US4918956 Monitorable and compensatable feedback tool and control system for a press using a solid tool backup element
04/19/1990WO1990003736A1 A meat press
04/18/1990EP0363474A1 High-speed press control system
04/18/1990CN1007593B Device for changing feedstock with feed rod and feedstorke of continuous automatic press
04/17/1990US4918364 Method for controlling noise and vibration of machine tools with high efficiency
04/17/1990US4916951 A press, having a substructure with vertical spring supports
04/17/1990US4916810 Method and apparatus for terminating wires to terminals
04/12/1990DE3833072A1 Tool protection for the tools of cutting or forming presses, mainly for metalworking
04/11/1990EP0290653B1 Material web
04/10/1990US4915608 Device for resin sealing semiconductor devices
04/10/1990US4914977 Stroke control device for use in press
04/05/1990DE3840502A1 System for producing pressed articles
04/04/1990EP0360875A1 Forming machine, in particulier a mechanical press
04/03/1990US4913951 High strength, dimensional stability-pressure sintering
04/03/1990US4913639 Impressing a wood product
04/03/1990CA1267376A1 Apparatus for clamping and unclamping feed bars for a transfer press
04/03/1990CA1267327A1 Press with a controlled pressure system
03/1990
03/28/1990EP0360450A1 A heated vacuum mounting press
03/28/1990CN1040737A Footwear component and manufacture thereof
03/28/1990CN1007371B Synchronous control device of multi-hydraulic-cylinder drive
03/27/1990US4911267 Oiler with drippage preventing device
03/27/1990CA1267001A1 Dynamic balancing device for press
03/22/1990WO1990002651A1 Device for detachably fastening a mould frame
03/21/1990EP0359285A2 Apparatus for briquetting stalks,in particular straw