Patents
Sitemap › B30 - Presses › B30B - Presses in general; Presses not otherwise provided for › B30B 15 - Details of, or accessories for, presses; Auxiliary measures in connection with pressing
Patents for B30B 15 - Details of, or accessories for, presses; Auxiliary measures in connection with pressing (20,389)
03/1990
03/21/1990EP0359001A2 Device for removing moulded articles from hydraulic presses
03/21/1990EP0358770A1 Electric powder molding machine
03/21/1990CN2054744U Pile clamping device of hydraulic pile press
03/20/1990US4909061 For deforming blanks
03/14/1990EP0358405A2 Apparatus and method of detecting abnormal load of pressurizing apparatus
03/14/1990EP0358107A2 Process for the preparation of pharmaceutical tablets
03/14/1990EP0357635A1 Process and programmable, synchronizable multidrive apparatus for stamping pieces of soap and similar substances
03/13/1990US4907959 Hydraulic press having integrated column clamps and actuators
03/13/1990US4907435 System for monitoring the position of a machine component
03/13/1990US4907432 Safety device for a press brake or similar machine
03/13/1990CA1266718A1 Recovery of stored data from mutilated tape data blocks
03/08/1990DE3829128A1 Method for producing pressed mould parts and device for implementing the method
03/07/1990EP0357412A2 Smoke producing article
03/07/1990EP0356809A1 Stroke adjustment apparatus for a punch press
03/07/1990EP0264349B1 Safety device for a folding press or analogous machine
03/06/1990US4906813 Device and process for marking molded items and tablets with laser beams
03/06/1990US4906294 Cutting tool produced by sintering a blank formed by a pressing tool
02/1990
02/28/1990EP0356188A2 Die stamping system
02/28/1990EP0273215B1 Autocollimatory light curtain
02/27/1990US4904436 Consolidation of thermoplastic panels
02/27/1990US4904432 Compression moldind of straw and bagasse bound together with synthetic resins of plastic, cured and hardened
02/27/1990US4903727 Safety valve
02/22/1990WO1990001277A1 Shoe reinforcing shank; modular die
02/22/1990DE3827985A1 Large-part multiple die press for producing deep-drawn parts and double parts with large surfaces
02/21/1990EP0354911A1 Hydraulic press having integrated column clamps and actuators.
02/15/1990DE3826252A1 Powder press
02/13/1990US4899616 Press with stroke control device
02/08/1990DE3826776A1 Process for producing multilayered laminates and pressing pads for carrying out the same
02/08/1990DE3821672A1 Method and apparatus for filling horizontal extrusion presses with small parts, in particular vegetable small parts, including binders
02/07/1990EP0353479A1 Method and apparatus for reducing the press load of a cutting press with positive stops
02/06/1990US4898225 Mold lubricant exhausting apparatus for knocking-out mechanism
02/06/1990CA1265385A1 Horizontal baling apparatus
02/01/1990DE3826061A1 Thermoforming press having an inherently drivable electronically controlled insertion and/or removal device for parts to be pressed or pressed parts
01/1990
01/31/1990EP0352608A2 Fabrication of reinforced PTFE gasketing materials
01/30/1990US4896524 Device for the ejection of pressings out of a press tool
01/30/1990CA1264980A1 Haudraulic, pneumatic, pneumatic/hydraulic or combined pneumatic/explosion press
01/24/1990CN2051556U Plunger die for tabletting press
01/17/1990EP0350991A1 Machine tool with C-shaped frame
01/17/1990CN2051154U Hot press forming mould for wooden furniture
01/16/1990CA1264420A1 Press tool with removable working parts under the press
01/09/1990US4892471 Steam venting extruder feeder
01/09/1990CA1264278A1 Process for producing copper-laminated base material for printed circuit boards
01/02/1990US4890998 Press for manufacture of dimensionally stable articles from powdered material
01/02/1990US4890524 Trim press with counterbalance
01/02/1990US4890476 Precision plate bending machine having a play removing device
01/02/1990US4890475 Prestressed hydraulic press
01/02/1990US4890468 Method for measuring and correcting the plunger adjustment in high-speed stroke presses
12/1989
12/28/1989DE3820831A1 Method and device for filling extruding presses with small parts, especially small parts of vegetable matter
12/28/1989DE3820828A1 Method and device for the metered introduction of a mixture of small parts, especially small parts of vegetable matter, with or without binding agent, into an extruding press, without segregation
12/27/1989CN2049998U Cross frame type hot pressing machine
12/21/1989DE3820660A1 Process and apparatus for the extrusion and tubular extrusion of small parts, in particular small plant parts, with binders
12/20/1989CN2049595U Fast changing and auto-centring punch for honeycomb briquet machine
12/19/1989US4887410 Process and apparatus for the production of packages of cosmetic products with powders of different characteristics
12/14/1989WO1989011969A1 Hydraulic pressing apparatus
12/14/1989DE3912711A1 Process and apparatus for reducing harmful effects on structural components in hot surroundings
12/14/1989DE3820051A1 Exchanging device with tools
12/07/1989DE3819089A1 Tool clamping strip
12/07/1989DE3819088A1 Press
12/06/1989EP0344673A2 Mechanical low-noise press, particularly of the screw type
11/1989
11/30/1989WO1989011228A1 Pelletiser and method for making frozen pellets
11/23/1989EP0343138A1 Pelletiser and method for making frozen pellets
11/23/1989EP0342410A2 Safety valve
11/22/1989CN2048017U Synchronizer of toggle link for large span hydraulic press
11/16/1989DE3814928A1 Servo-device for actuating an adjusting member
11/15/1989EP0342163A1 A cleaning sheet
11/15/1989CN2047626U Toggle hold-down mechanism for dual hydraulic machine
11/14/1989US4880481 Punch and counter punch plates
11/14/1989US4880373 Tablet press
11/08/1989EP0340311A1 Dies changing method for presses
11/07/1989US4878374 Five bar linkage mechanism
11/07/1989US4878288 Press
11/02/1989WO1989010257A1 Tablet press
11/02/1989WO1989010250A1 Method for automatically adjusting die thickness in toggle type lock
11/02/1989EP0339832A1 Cutting press
11/02/1989EP0339247A1 Hydraulic steering device for the drive control of a double-acting hydraulic cylinder
10/1989
10/31/1989US4876878 Press with hydro-mechanical drive
10/26/1989DE3812915A1 Press with discharging hopper
10/24/1989US4875966 Pressure transfer plate assembly for a heat bonding apparatus
10/24/1989CA1262441A1 Clutch/brake apparatus
10/19/1989WO1989009951A1 High-speed press control system
10/18/1989EP0337156A2 Die spring construction
10/17/1989US4873923 Hydraulic press platon support
10/17/1989US4873912 Hydraulic driving arrangement
10/12/1989DE3810490A1 Anti-overload device for a press
10/11/1989EP0336198A2 Devices for controlling the delivery of dosed quantities of sprayed liquids contained in a gas
10/11/1989EP0336197A2 Targetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a control device for regulating it
10/11/1989EP0335939A1 Hydraulic drive system
10/11/1989CN1005393B Press with chucking plates for sets of tools
10/03/1989CA1262072A1 Press with adjustable platen spacing
09/1989
09/28/1989DE3809165A1 Device for feeding pressure medium to a hydraulic drive
09/27/1989CN2044914U Feed mechanism of automatically magnetic field powder make-up press
09/27/1989CN1035782A Sheet press
09/26/1989CA1260313A1 Refuse bin incorporating compacting means
09/21/1989WO1989008877A1 Signature analysis control system for a stamping press
09/20/1989EP0333052A2 Drawing apparatus for shaping sheet metal blanks
09/13/1989CN1035464A Press for pressing materials such as fibrous materials into board
09/07/1989DE3840070A1 Adjusting device for presses for the automatic compensation of foundation subsidence
09/07/1989DE3806398A1 Two-roller machine for pressure treatment of granular material and method for operating such a machine
09/06/1989EP0331661A1 Sheet press.
09/06/1989EP0331207A1 Process for pelletising
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