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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06/13/1989 | US4839120 Ceramic material extruding method and apparatus therefor |
06/13/1989 | US4838912 Method and apparatus for the purification and recirculation of gases |
06/13/1989 | US4838779 Apparatus for a pelletizer having hydraulically adjustable pressing rolls |
06/13/1989 | US4838700 Assemblies for a worm press |
06/13/1989 | US4838494 Roller mill, particularly roll press or roll jaw crusher |
06/07/1989 | EP0319255A2 Briquetting machine |
06/07/1989 | CN2038840U Rotating hub type honeycomb briquet extruder |
06/01/1989 | DE3842914A1 Press |
05/30/1989 | US4834777 Fuel pelletizing apparatus and method |
05/30/1989 | US4834635 Extrusion die for extruded product |
05/24/1989 | EP0316475A1 Press, in particular for making dimensionally stable pressed articles from powdery materials |
05/24/1989 | DE3834785C1 Apparatus for generating granules or pellets from flowable material |
05/24/1989 | DE3830617A1 Extruding screw for the stiff-plastic pressing of ceramic masses, in particular oxide-ceramic and special-ceramic masses |
05/24/1989 | CN1033027A Method of feeding material for presses of producing frictional liner |
05/23/1989 | US4832880 Manufacture of moulded products |
05/10/1989 | CN2037306U Forming machine for honeycomb briquet |
05/09/1989 | US4828843 Uniform size, pancreatin |
05/03/1989 | DE3835798A1 Pressing mould, in particular for producing tiles, crockery, plates or the like from ceramic or similar materials |
05/03/1989 | DE3734578A1 Multiscrew extruder, in particular twin-screw extruder |
05/02/1989 | US4826419 Apparatus for relaxing stresses at the end of oedometric compacting of a mixture of an aggregate and a binder |
04/27/1989 | DE3814212C1 Multi-stage primary transmission with an auxiliary drive with free wheel for rubber-processing and plastic-processing extruders |
04/27/1989 | DE3814211C1 Drive mechanism for a twin-screw extruder |
04/27/1989 | DE3734876A1 Process for the cold-isostatic repressing of moulded articles |
04/27/1989 | DE3733868A1 Method and apparatus for producing briquettes with sheepsfoot roller press |
04/25/1989 | US4824354 Hydraulic continuous press with improved drive |
04/25/1989 | US4824352 Apparatus for pelletizing materials |
04/20/1989 | WO1989003298A1 Process and device for manufacturing mouldings from particulate materials |
04/19/1989 | EP0248041B1 Method for fabricating a heating element |
04/12/1989 | EP0310980A1 Method and double roll press for the manufacturing of lumpy material from finely divided flue gas gypsum |
04/12/1989 | EP0292552A4 Process for the densification of material preforms. |
04/12/1989 | CN2035704U Energy-saving honeycomb briquet machine |
04/11/1989 | US4820470 Method and apparatus for extrusion, particularly for extruding masses of food products |
04/06/1989 | WO1989002820A1 Process for filling a moulding matrix |
04/05/1989 | EP0310594A1 Method to feed a press for the manufacture of friction linings |
04/05/1989 | CN2035309U Shaped-coal moulding machine |
04/04/1989 | US4818450 Apparatus and method for forming pellets |
04/04/1989 | US4818201 Method of manufacturing bushings with powdered metals |
04/04/1989 | US4817517 Method and apparatus for making food pellets |
04/04/1989 | CA1251991A1 Seal former and flinger discharge assembly for use with apparatus for pressure feeding and pressure cooking a food product |
03/30/1989 | DE3814210C1 Axial back-pressure bearing for a twin-screw extruder |
03/30/1989 | DE3731769A1 Verfahren zum fuellen einer pressmatrix A method for filling a pressing die |
03/28/1989 | US4817006 Measuring/displaying information regarding tablets |
03/28/1989 | US4816281 Extruded elongate pasta |
03/23/1989 | DE3800257C1 Press for plastic compositions |
03/22/1989 | CN1031814A Honeycomb briquet punching method and apparatus by using preburied pins |
03/15/1989 | CN2034117U Auto-dishing device for honeycomb briquet |
03/08/1989 | EP0305566A1 Press, in particular for making dimensionally stable pressed articles from powdery materials |
03/02/1989 | DE3802847C1 Gear mechanism for twin-screw extruders |
03/01/1989 | CN2033338U Formatore by double-action hydraulic press |
02/28/1989 | US4807402 Diamond and cubic boron nitride |
02/23/1989 | WO1989001404A1 Wafering of fibrous or particulate material |
02/22/1989 | EP0303755A1 Apparatus for granulating chicken excrements or similar materials |
02/22/1989 | EP0303728A1 Apparatus for extruding, expanding and/or thermally processing materials or material blends |
02/22/1989 | CN2032941U Dual contact roller and dual slot toggle mechanism of coal-ball machine |
02/15/1989 | CN2032469U Combined infusion medicine equipment |
02/14/1989 | US4804319 Process for compacting iron particles and subsequent breaking apart of the compacted iron band |
02/09/1989 | WO1989001024A1 Molding apparatus for shaping soap or other soft and pasty substances and related process |
02/08/1989 | CN2032135U Impact die for disk type mospuito-repellent incense |
02/07/1989 | US4803076 Controlled release device for an active substance |
02/07/1989 | US4802838 Apparatus for extrusion of foodstuffs |
02/07/1989 | CA1249808A1 Material-processing screw machine |
02/02/1989 | DE3724199A1 Vibratory installation for producing mouldings by densification |
02/01/1989 | EP0301000A1 Screw press. |
02/01/1989 | CN2031748U Constant pressure honeycomb coal briquet forming press |
01/31/1989 | US4801258 Apparatus for quantitatively extruding food material |
01/24/1989 | US4800536 Extruder |
01/24/1989 | US4800094 Extrusion, meats |
01/18/1989 | EP0179842B1 A conveyor apparatus |
01/17/1989 | US4798529 Apparatus and method for briquetting fibrous crop or like materials |
01/11/1989 | EP0298244A1 Forming machine |
01/11/1989 | CN2030541U Honeycomb briquet moulding machine |
01/10/1989 | US4797287 Cylindrical microtablets |
01/10/1989 | US4797085 Forming apparatus employing a shape memory alloy die |
01/10/1989 | US4796487 High torque drive means for two very close shafts which are also subjected to strong axial thrusts and application thereof to a double screw extruder |
01/10/1989 | CA1248452A1 Cylindrical microtablets |
01/05/1989 | DE3827769A1 Press |
01/05/1989 | DE3820548A1 Machine for pressing grinding discs |
01/03/1989 | US4795333 Rotary forging |
12/28/1988 | CA1247454A Apparatus and method for quantitatively extruding food material |
12/28/1988 | CA1247336A Making hot pressed silicon nitride by use of low density reaction bonded body |
12/28/1988 | CA1247322A Installation for continuous and automated manufacture of agglomerated, sintered, cured and compacted articles |
12/27/1988 | US4794011 Extraction and-or compression, thermal conditioning |
12/27/1988 | US4793791 Rotary powder compression molding apparatus |
12/21/1988 | EP0296099A1 Process for the quasi-isostatic pressing of precisely shaped explosive charges, apparatus therefor and application thereof |
12/14/1988 | EP0295196A1 Apparatus and method for the rapid attainment of high hydrostatic pressures and concurrent delivery to a workpiece |
12/14/1988 | EP0294519A2 Dry-type powder pressing method and apparatus |
12/07/1988 | EP0294226A2 Improvements in or relating to the production of mashing adjuncts |
12/06/1988 | US4789323 For forming graphite into rings |
12/01/1988 | DE3730752C1 Method for binder-free briquetting of hard coal |
12/01/1988 | DE3715077A1 Method for controlling a press |
11/30/1988 | EP0292552A1 Process for the densification of material preforms. |
11/29/1988 | US4788071 Method for quantitatively extruding food material |
11/29/1988 | CA1245419A1 Process and apparatus for the production of moulded articles |
11/24/1988 | DE3715180A1 Extruder-adaptor with die changer and device for cutting the product to length |
11/23/1988 | CN88200944U Honeycomb briquet machine |
11/22/1988 | US4786514 Method and apparatus for extruding a food product |
11/22/1988 | US4786180 Back-pressure bearing arrangement for twin-screw extrusion devices |
11/22/1988 | US4785574 Apparatus for the production of billet and extruded products from particulate materials |
11/17/1988 | EP0291124A1 Method for making turf from bog-peat and apparatus for carrying out the method |
11/16/1988 | CN87213613U High-speed forming machine of honeycomb coal briquet |