Patents
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)
04/1993
04/13/1993CA1315939C Method for the manufacture of rivet or for a fixed spike or for a sleeve-mounted spike, respectively, and equipment for carrying out the method
04/13/1993CA1315937C Roller press for compacting fine-grained salts into sheets
04/08/1993DE4233079A1 Product quality determn. during compression moulding - where hydraulic pressure is measured at given tool position, compared to set value and deviation calculated to determine product quality
04/07/1993CN2129215Y Fully-enclosed double impact honeycomb briquet machine
04/06/1993US5199269 Pelletiser and method for making frozen pellets
03/1993
03/30/1993US5198241 Apparatus for preparation of samples for spectrographic analysis
03/30/1993US5198233 Apparatus for producing granules or pastils from flowable material
03/30/1993CA1315199C Confection product and method for making same
03/24/1993EP0533021A2 Compacting press and method for its operation
03/24/1993CN2128464Y Plunger type bar extruder
03/24/1993CN1070169A Apparatus for forming porous preform used to fabricate optical fiber
03/18/1993WO1993004851A1 Device for compacting bulk material
03/18/1993WO1993004850A1 Device for producing moulded bodies by vibratory compaction
03/18/1993WO1993004594A1 Commodity dehydrating stabilizer
03/16/1993US5194268 Elastomeric bladder for prevention of knit lines
03/12/1993WO1993004831A1 Vertical press and process for operating the same
03/12/1993CA2095818A1 Vertical press and process for operating the same
03/11/1993DE4129913A1 Simple design screw mixing machine for easy prodn. - has two parallel driven screws, with aligned extension in bearing to take=up axial loads, and cardan couplings with offset
03/10/1993EP0530482A1 Process for preparing sintered metallic articles and articles obtained thereby, in particular press tools
03/10/1993EP0530222A1 Rotor for a rotary screw machine, a rotary screw machine and a process for manufacturing a rotor.
03/04/1993WO1993003912A1 Process and device for making expanded products
03/04/1993DE4222262A1 Appts. for laminating plastics prods. e.g. PVC films esp. in PCB mfr. - has vacuum chamber comprising 2 opposing movable platens, each having pressure mat backed by heating mats for receiving prod connected by thin polyester band
03/03/1993EP0529647A1 Apparatus for forming porous preform used to fabricate optical fiber
03/02/1993US5190991 Molding an aqueous slurry, compression
02/1993
02/25/1993DE4139831C1 Mfg. segments for diamond grinding and cutting discs - by heating and hot- pressing compacts in press in which graphite or steel die is divided into sections insulated from each other, etc.
02/25/1993DE4127811A1 Verfahren und vorrichtung zum herstellen expandierter produkte Method and apparatus for the manufacture of expanded products
02/25/1993DE4127655A1 Press for powderised material - has toothed gear or eccentric drive, to move upper punch, and traverse beam, enclosing hollow space with hydraulic cylinder piston
02/24/1993EP0528761A1 Modular apparatus for press-forming or calibrating of parts with helical contours
02/23/1993US5188848 Device for making earthen blocks
02/16/1993US5186956 Rotary powder compression molding machine
02/16/1993US5186871 Method and apparatus to prepare monobasic propellant charge powders with alcohol and ether as solvents
02/10/1993EP0493489A4 Film-enrobed unitary-core medicament and the like
02/09/1993CA1313473C Food apparatus
02/03/1993EP0525135A1 Process and device for the continuous mechanical shaping of particulate materials.
01/1993
01/26/1993US5182061 Increasing and releasing pressure
01/20/1993EP0523536A1 Method and apparatus for improving the cohesion of a press strand leaving a pressbody with an own axial rotation
01/07/1993EP0521179A1 Method and device for making tubular filter elements
01/05/1993US5176922 Press for making pizza beds
01/05/1993CA1312190C Process for stress relaxation at the end of the consolidation compacting operation of an aggregate and binder mix
12/1992
12/23/1992EP0519224A1 Replica hot pressing technique
12/23/1992EP0518888A1 Process for manufacturing granules of a washing or cleaning agent.
12/11/1992CA2070867A1 Dual action molding press
12/08/1992CA1311141C Mechanism for driving the worm screws of a double worm screw extruder
12/03/1992DE4117659A1 Vegetable matter dosing at extrusion press - gives min 80 per cent filling on a single stroke movement of the dosing slide
12/03/1992DE4117543A1 Material conveyor and crusher appts. - has conveyor screw with piston to force material into compression channel, for compressing domestic and commercial rubbish, separating fluids from solids, extracting juice etc.
12/03/1992DE4117376A1 Equipment to mould thermoplastic film - has top ram which presses moulding tool plus preheated film on top of membrane lying on enclosed bulky mass of elastic material
12/02/1992EP0516467A2 A compacting press with a polymer powder heating and feeding system
12/02/1992CN1066744A Hot-pressed magnets in open-air presses
12/02/1992CN1019274B Method for utilizing garbage to produce building material
11/1992
11/26/1992WO1992020516A1 Installation for compacting waste and waste assembly
11/25/1992EP0514432A1 Roll press or mill.
11/24/1992US5165949 Extrusion and cooking of foods
11/24/1992US5165333 Round baler having anti-wrapping idler rolls
11/19/1992EP0513891A1 Hot-pressed magnets in open-air presses
11/18/1992CN2122045U Horizontal shaped coal hydraulic press
11/17/1992US5164206 Tooling face configuration-particularly adapted for forming tablets (Cargille Curve)
11/17/1992US5164202 Control device for the timed control of the filling pressure during the filling of a press die
11/17/1992CA1310242C Controlled release device for an active substance
11/12/1992WO1992019435A1 Paste extruder
11/11/1992EP0512146A1 Food extruder machine
11/11/1992EP0451172B1 Control device for controlling over time the filling pressure in a compression moulding die
11/11/1992CN1019062B Method and apparatus for making flakes of re-fe-b-type magnetically-aligned material
11/03/1992US5160470 Compaction, for reinforcing concrete
10/1992
10/28/1992EP0510425A2 Screw-press
10/27/1992US5158728 Multi-layer medicinal tablet forming machine and method for using the same
10/21/1992EP0509928A1 High pressure press
10/21/1992EP0509381A2 Screw-press
10/21/1992CN2119312U Screw extruder for producing rod-or granular-shaped xanthate
10/20/1992US5156854 Press forming apparatus for sintered parts
10/13/1992US5154882 Fabricating complex shapes in larger dimensions
10/10/1992CA2061667A1 Rotary press
10/06/1992US5152215 Apparatus for slip regulation of a pellet mill
09/1992
09/30/1992CN2117243U Honeycomb coal briquetting machine
09/29/1992US5151280 Pelletizing machine
09/23/1992EP0504675A1 Weatherstrip for the housing of a tablet press
09/23/1992EP0504648A1 Integrated type solar battery
09/23/1992CN2116576U Artificial charcoal machine
09/23/1992CN1064642A Vacuum presses, in particular for ceramic masses
09/22/1992US5149551 Apparatus for and method of dispensing food product such as hard ice cream
09/22/1992US5148740 Rotary pelletizing machine with matrix disc having copper and lower plungers
09/16/1992EP0503335A1 Vacuum press, in particulier for ceramic materials
09/16/1992CN2115889U Industry briquette extrusion press ahead of furnace
09/16/1992CN1018266B Productive technique of industrial briquette
09/15/1992US5147086 Preparation of capsule for use in isostatic pressing treatment
09/15/1992US5146730 Film-enrobed unitary-core medicament and the like
09/09/1992EP0502734A2 Tabletting press
09/09/1992EP0502704A1 Cooling system and cooling method for hot isostatic pressurizing equipment
09/09/1992EP0502568A2 Apparatus for bringing plastic materials to a state of reduced viscosity
09/09/1992CN1018160B Process for manufacturing powder-forging structural member
09/08/1992US5145693 Arrangement for monitoring pressing forces in a pelletizing machine
09/08/1992US5145692 Brick making apparatus
09/08/1992US5145353 Dual action molding press
09/02/1992EP0501574A1 A candy-molding machine
09/02/1992EP0292552B1 Process for the densification of material preforms
09/02/1992CN2114552U Industrial shaped coal in front of furnace
08/1992
08/26/1992CN2113876U Ram device for honeycomb briquet machines
08/26/1992CN1063928A Briquet-burning boiler
08/25/1992US5141425 Connecting assembly in a rotary press
08/20/1992WO1992013711A1 Arrangement in intake for double-screw press
08/20/1992WO1992013695A1 Embossed vacuum bag, methods for producing and using said bag, and composite article produced using said bag
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