Patents for B30B 11 - Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses (9,146) |
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09/02/1991 | WO1991012954A1 A material feed control assembly in a rotary press |
09/02/1991 | WO1991012948A1 A material sensing assembly in a rotary press |
09/02/1991 | CA2076977A1 Material feed control assembly in a rotary press |
09/02/1991 | CA2076974A1 Connecting assembly in a rotary press |
09/02/1991 | CA2076973A1 Material sensing assembly in a rotary press |
09/02/1991 | CA2076953A1 Support assembly in a rotary press |
08/27/1991 | US5043123 Method and apparatus for manufacturing finished parts as composite bodies from pulverulent rolling materials |
08/27/1991 | US5043111 Process and apparatus for the manfuacture of dimensionally accurate die-formed parts |
08/22/1991 | DE4104788A1 Pressure sintering machine - used for prodn. of diamond tools of annular cross-section |
08/21/1991 | EP0441822A1 A material compaction arrangement for use in the manufacture of rigid beams |
08/21/1991 | CN2083106U Multi-purpose screw-extruding forming machine |
08/14/1991 | DE4004215A1 Extruding mixture of vegetable matter and bonding medium - involves tapered spike which penetrates press rod and chamber and projects into hardening channel |
08/14/1991 | CN2082675U Automatizing punch press for powdered material stamping |
08/13/1991 | US5039294 Apparatus for compacting powder |
08/10/1991 | WO1991012075A1 Device for producing shot or beads from pourable material |
08/08/1991 | WO1991011320A1 Roll press or mill |
08/08/1991 | DE4003342A1 Roller press for aerated solids - extracts surplus air into angled collector chambers laterally of vertical pass-line |
08/07/1991 | CN2082232U Automatic hydraulic fine coal forming machine |
08/06/1991 | US5037287 Pressure molding means for powder |
08/06/1991 | CA1287435C Solid flowable polymer molding medium |
07/31/1991 | CN2081795U Plunger for pressing tablets |
07/30/1991 | US5035845 Powder pressing method |
07/17/1991 | EP0436792A2 Press for making dimensionally stable pressed articles from particulate material |
07/17/1991 | CN2080900U Floral border concave honeycomb briquette |
07/16/1991 | US5032071 Material sensing assembly in a rotary press |
07/09/1991 | US5030401 Method for molding powders |
07/09/1991 | US5030075 Apparatus for making friction elements such as brakeshoes and clutch plates |
07/03/1991 | EP0434983A1 Extrusion die assembly |
07/03/1991 | EP0434863A1 Revolving press for pressing ceramic masses and process for operating the revolving press |
07/03/1991 | EP0434839A1 Oxidizing atmosphere hot isotropic press |
07/03/1991 | CN2080022U Coal moulding machine with cutter |
06/29/1991 | CA2029215A1 Extrusion die assembly |
06/26/1991 | EP0434238A2 Improvements in or relating to apparatus for crimping |
06/26/1991 | CN1052447A Gear transmission |
06/20/1991 | DE3941727A1 Refuse bailing and packing machine - has round bailing press and wrapping mechanism completely covering bales with strip |
06/19/1991 | EP0432808A2 Process for the accomplishment of a cosmetic product with powder of several colours and/or different characteristics |
06/19/1991 | EP0432598A2 Method and device for compression-moulding of formed articles from organic particles |
06/19/1991 | EP0432349A2 Transmission |
06/18/1991 | US5024811 Compression, determined by using tolerance range, of a powder into a mod; accuracy |
06/18/1991 | US5024559 Pure tungsten carbide and cobalt alloy; nonchipping |
06/12/1991 | EP0431269A1 Method and device for monitoring the pressing forces of a pelleting machine |
06/05/1991 | CN2078225U Forming machine for making honeycomb briquet |
06/04/1991 | US5021940 Synergetic automatic control system for pellet mill |
06/04/1991 | US5021205 Concrete manufacturing process |
06/04/1991 | US5020311 Method and a device for producing highly compressed cylindrical bales from loose stalk material |
05/30/1991 | WO1991007269A1 A method for manufacturing hollow tubular bodies and apparatus for carrying out the method |
05/29/1991 | EP0429367A1 Method for making articles having a cavity by compression |
05/29/1991 | EP0428978A1 Extruding apparatus |
05/23/1991 | DE3938579A1 Vacuum screw compressor for compacting bulk materials - in which tapered vibrating screw element compresses the material inside conical housing surrounded by vacuum chamber |
05/22/1991 | WO1991007270A1 A method and arrangement for producing an elongated beam |
05/22/1991 | CN1051528A Productive technique of industrial coal |
05/21/1991 | US5017124 Biomass briquetter |
05/21/1991 | US5017122 Lubricating rotary tablet press |
05/16/1991 | CA2022383A1 Process for the accomplishment of a cosmetic product with powders of several colours and/or different characteristics |
05/14/1991 | CA1284084C Apparatus for quantitatively extruding food material |
05/08/1991 | CN2076474U Multifunctional shaper for honeycomb briquette |
05/07/1991 | CA1283808C Apparatus for quantitatively extruding food material |
05/02/1991 | WO1991005747A1 Method of heat-treating unstable ceramics by microwave heating and susceptors used therefor |
05/02/1991 | EP0424399A1 Superconductive cable and method of manufacturing a superconductive cable |
05/02/1991 | DE3935562A1 Bag press for e.g. veneering shapes - has fixed lower platen with vacuum bores and moving frame with pressurised membrane contg. fabrics with embedded polyester heater element |
04/30/1991 | US5011641 Preparation of shaped agglomerated particulate material |
04/30/1991 | US5011545 Forming multilayer laminate of metals; cutting; deformation; pressurization |
04/24/1991 | CN2075581U Rod shape fuel extruding machine |
04/23/1991 | US5010220 Process and apparatus for heating bodies at high temperature and pressure utilizing microwave energy |
04/23/1991 | US5009908 Method of pelleting dry pellets from a mixture containing thermo-hardened ingredients, particularly for use as fish feed, and the machine for carrying out the process |
04/23/1991 | US5009584 Interlock system for isostatic forming press |
04/19/1991 | CA2001062A1 Method of heat-treating unstable ceramics by microwave heating and susceptors used therefor |
04/17/1991 | EP0422211A1 Transfer fixture and process for printed circuit boards |
04/17/1991 | EP0422173A1 Process and device for producing monobasic propellant powders using alcohol and ether as solvents. |
04/04/1991 | WO1991004150A1 Device for making vegetable matter, especially stalks, into briquettes |
04/04/1991 | WO1991004017A1 Film-enrobed unitary-core medicament and the like |
04/03/1991 | EP0420191A2 Screw pump |
04/02/1991 | US5004580 Opening in cylinder mold; supplying magnetic powder; applying alternating current |
04/02/1991 | US5004576 Process and apparatus for monitoring pressing forces in a tablet press |
04/02/1991 | US5004413 Tablet making machines |
04/02/1991 | CA1282215C Pin-barrel extruder having adjustable pins |
03/27/1991 | EP0418550A1 Machine and segment for compacting and/or crushing of bulk goods |
03/27/1991 | CN2073811U Boiler briquette-shaping machine |
03/27/1991 | CN2073810U Shaped briquette with interlaminar combustion chamber |
03/27/1991 | CN2073809U Concave honeycomb briquette punch pin |
03/26/1991 | CA1281869C Method and apparatus for a microprocessor pellet mill controller with dietemperature control |
03/20/1991 | EP0417831A1 Process and apparatus for making earthen blocks |
03/20/1991 | EP0417485A2 Press for making dimensionally stable pressed articles from particulate material |
03/20/1991 | EP0417406A2 Rotary tabletting machine |
03/12/1991 | US4999151 Method of quality assurance in the manufacture of tablets |
03/07/1991 | WO1991002644A1 Pelleting press |
03/07/1991 | WO1991002600A1 A cleaning procedure and apparatus |
03/06/1991 | EP0415633A1 Iron-based sintered slugs for plastic processing and method for making them |
03/06/1991 | EP0415184A2 Method and device for the continuous production of moulded elements from inorganically bonded materials |
03/06/1991 | CN2072475U Columnar body forming machine |
03/05/1991 | US4997608 Molding polytetrafluoroethylene |
03/05/1991 | US4997511 Tubular autoclave for curing composite parts |
02/27/1991 | CN2072013U Extruding and shaping machine for hollow coal rod |
02/27/1991 | CN2072012U Floatable briquetting mechanism of hydraulic press for metallic scrap |
02/26/1991 | US4996014 Pressing in mold in desired shapes |
02/26/1991 | US4995804 Apparatus for quantitatively extruding food material |
02/19/1991 | CA1280273C Auger construction for machines for forming hollow core concrete slabs |
02/13/1991 | EP0412743A1 Process for producing injection-moulded sinterings |
02/13/1991 | CN2071185U 固形燃料 Solid fuel |
02/07/1991 | WO1991001474A1 Oxidizing atmosphere hot isotropic press |