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)
12/1990
12/12/1990EP0401501A2 Method for influencing the movement of the frontal flow during pressing of materials and apparatus for carrying out the method
12/12/1990CN2067217U Die cavity volume repetitive accuracy ensuring device for powder extrusion moulding machine
12/12/1990CN2067216U Tablet punch for making hole
12/12/1990CN2067215U Punch pin of coal briguette machine
12/05/1990EP0354911A4 Hydraulic press having integrated column clamps and actuators
12/05/1990CN1010667B Safty rigid clutch press
12/04/1990US4975034 Reversible displacement pumps
12/04/1990CA1277397C Intrusion detection system for operating industrial machines
11/1990
11/29/1990DE4009607A1 Disconnecting powder feed in pressing appts. during pressing stage - to avoid damage to powder feed by vibrational stress
11/29/1990DE3913564A1 Drop forge press with lower and upper U=shaped tool holders - has single multipart tools located in U=shaped recesses and guide surfaces to facilitate redn. in working tolerances
11/28/1990EP0399281A2 Filling device for the automatic filling of the die of powder presses
11/24/1990CA2017343A1 Device for automatically filling the die of a powder press
11/22/1990EP0398265A1 Screw press
11/22/1990EP0397979A2 Vulcanisation plate
11/20/1990US4971543 Press tool for plastic moldings
11/20/1990US4970950 Baling press
11/20/1990US4970925 Die press with automatically controlled workpiece holder
11/15/1990DE3915259A1 Spindle press with continuously rotating flywheel - has several, parallel pressure chambers allocated to RAM, each with separate hydraulic liq. supply
11/14/1990EP0397434A2 Method of, and apparatus for, terminating wires to terminals
11/14/1990EP0396942A2 Method for cleaning spacer elements of moulding presses for curable plastics and press comprising a cleaning arrangement for realizing this method
11/14/1990EP0396941A2 Apparatus for handling press masses from fiber reinforced composite
11/14/1990CN2065548U Protective device for closed pressing machine suspension rod
11/14/1990CN1046888A Process and apparatus for preparation of monobasic propellant powder with alcohol and ether solvents
11/13/1990US4969344 Press counterbalance system
11/13/1990CA1276086C Baling press
11/08/1990DE3927824C1 Continuous press for chip-board - has steel belts driven round guide rollers above and below board
11/07/1990EP0396198A1 Process for the manufacture of a fibre-reinforced or chip-reinforced thermoplastic sheet, and press used for carrying out said process
11/07/1990EP0395964A1 Apparatus for balancing inerta forces in a crank operated machine, in particular a punching machine
11/07/1990EP0395884A1 Pressure vessel for hot isostatic pressing with means for cooling
11/07/1990CN2065137U Retaining device for side-entrance fibreboard thermocompressor
11/07/1990CN1046702A Heating method and apparatus for pressing band of presses
11/06/1990CA1275892C Hydraulic cylinder device for platen spacing indication and control
11/06/1990CA1275850C2 Wood product manufacturing process and system
10/1990
10/31/1990EP0394655A1 Method and device for heating the press band of a press
10/31/1990EP0394625A1 Separating device
10/31/1990DE3914343A1 Hollow charge mfr. - by determining internal volume of case before filling in the proper explosive charge for finish pressing
10/31/1990DE3914112A1 Unit for continuous pressing of panel products - has perforating fingers to divide mat
10/31/1990DE3913979A1 Control of parallelism of press platens - comprises loading four independently controlled cylinders and then gradually reduced during the press cycle
10/31/1990CN2064709U Butting out expansion submould mould
10/31/1990CN1046493A Stepless clutching safety device of rigid press and the installing method thereof
10/31/1990CN1046480A Press
10/30/1990CA1275634C 180 degres inverting machine
10/28/1990WO1990012668A1 Apparatus and method for fabricating printed circuit boards
10/28/1990CA2031488A1 Apparatus and method for fabricating printed circuit boards
10/27/1990CA2015408A1 Method for controlling the operation of a press
10/26/1990WO1990012772A2 Process and device for producing monobasic propellant powders using alcohol and ether as solvents
10/24/1990EP0393649A2 Press
10/23/1990US4964943 Device for thermally joining ends of conveyor belts
10/21/1990CA2014952A1 Press
10/18/1990WO1990011847A1 Press counterbalance system
10/18/1990WO1990011846A1 Removable slide presses
10/18/1990DE3911958A1 Press sheet - for press board mfr. coated bilaterally with specified plastic
10/17/1990EP0392371A2 Drive for a punch-sided ejector slidably mounted in a ram of a mechanical forming press
10/16/1990US4963221 Hot press including cam rod penetrating top platen
10/13/1990CA2006903A1 Removable slide presses
10/11/1990DE3911033A1 Pressing or testing cell
10/10/1990EP0128913B1 Plant for the continuous and automated manufacturing of agglomerated, sintered, vulcanized and pressed articles
10/10/1990CN1009947B Mould lubricant exbausting apparatus for knocking-out mechanism
10/04/1990DE4009811A1 Used stencil compaction press for mimeographic printing machine - compresses material under jointed plate driven into fully horizontal position for downstroke into waste material container
10/04/1990DE4009654A1 Domestic electric oil press - has control microprocessor for motor on-off switching and heating of press cylinder
09/1990
09/30/1990CA2012421A1 Counter balance for metal stamping press
09/27/1990DE4004290A1 Gear drive for mechanical press - has epicyclic gear train and hydraulically operated clutch and brake
09/26/1990EP0388721A2 Press with tool frame insertable into the press
09/26/1990EP0388610A1 Press plant with several presses for treating sheet steel parts
09/26/1990CN1045542A System of making rational cutting with punching machine controlled by micro computer
09/25/1990US4959003 Device for die-casting of concrete goods such as block stones in a cellular mould
09/25/1990US4958813 Die clamp
09/25/1990US4958548 Hydraulic drive mechanism
09/25/1990US4958398 Robot cleaner for use between parallel platens
09/25/1990CA1274415A1 Process and apparatus for flattening sheet gauge metal scrap
09/21/1990WO1990011173A1 Zone-regulated high-temperature electric-heating system for the manufacture of products made from composite materials
09/21/1990CA2047745A1 Zone-controlled high-temperature electric heater for the implementation of composite materials
09/20/1990WO1990010796A1 Hydraulically, pneumatically or mechanically driven power unit
09/19/1990EP0388335A1 Clamping device for the interchangeable fastening of conformation moulds on moulding presses
09/19/1990EP0388029A2 Multi-actuator hydraulic press
09/19/1990EP0387884A2 Stamping and forming machine having toggles for reciprocating the tooling assemblies
09/19/1990EP0387326A1 Device for detachably fastening a mould frame.
09/11/1990US4955268 Apparatus containing a work surface heated with a heat carrier medium
09/11/1990US4955254 Eccentricity control device
09/07/1990WO1990009881A1 Method of producing a composite article
09/07/1990WO1990009873A1 Feed and discharge device for a press
09/05/1990EP0385494A2 Interlock system for isostatic forming press
09/04/1990WO1990009882A1 Control apparatus and method for progressive fracture of workpieces
09/04/1990US4954068 Hydraulic press
09/04/1990US4954067 Hydraulic press
09/04/1990US4953458 Multi-actuator hydraulic press
08/1990
08/29/1990EP0384188A2 Transfer device in a transfer press or like metal-forming machine tool
08/28/1990US4953109 Automated trash compactor system
08/28/1990US4951495 Machine tool with C-shaped frame
08/23/1990WO1990009276A1 Heat sealing machine
08/23/1990DE3912011A1 Rolled stock processing machine
08/22/1990EP0383572A2 Process and apparatus for producing continuous particulate products
08/21/1990US4949623 Hydraulic drive mechanism
08/14/1990US4948658 Strip of material and its manufacturing method
08/14/1990US4947743 Apparatus for feeding a mass of particulate or fibrous material
08/14/1990US4947673 Removable slide presses
08/14/1990CA2009909A1 Production process and apparatus
08/09/1990DE3903080A1 Verfahren und vorrichtung zum herstellen eines, insbesondere tellerfoermigen, formlings aus einem granulat A method and apparatus for manufacturing a, particularly tellerfoermigen, the molding of a granule
08/08/1990EP0380758A2 Device and method for the dosed filling of stationary moulds
08/08/1990CN2060113U Air pressure-adjustable operating device
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