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Class Information
Number: 425/227
Name: Plastic article or earthenware shaping or treating: apparatus > With separate apparatus cleaning means > Coacting with forming means or dough divider type trap chamber
Description: Apparatus wherein the cleaning means acts on a shaping member or dough divider measuring compartment.


Sub-classes under this class:

Class Number Class Name Patents
425/230 Cleaner coacting with endless surface press forming means or film forming casting surface 29
425/231 Cleaner coacting with traveling former 23
425/229 Cleaner moving into working engagement 37
425/228 Reciprocating cleaner moving across a plunger face 17


Patents under this class:

Patent Number Title Of Patent Date Issued
7252496 Injection molding machine Aug. 7, 2007
7134865 Device for forming a dough strand Nov. 14, 2006
7074030 Scraping assembly for an extrusion die and method of use therefor Jul. 11, 2006
6814906 Apparatus and method for molding blocks Nov. 9, 2004
6676863 Rotary tablet press and a method of using and cleaning the press Jan. 13, 2004
6425751 Apparatus for molding blocks Jul. 30, 2002
6344227 Dough feeder wiper and method of use Feb. 5, 2002
5965171 Apparatus and process for producing dentures having synthetic resin base Oct. 12, 1999
5824349 Stress-free dough sheeter with pneumatically assisted release Oct. 20, 1998
5783220 Resin sealing and molding apparatus for sealing electronic parts Jul. 21, 1998
5724693 Apparatus for cleaning extruder head Mar. 10, 1998
5654017 Modular molding apparatus Aug. 5, 1997
5652000 Pelletizer particularly suitable for pelletizing water-dispersible melt-extrudate Jul. 29, 1997
5391071 Apparatus and method for inspecting and cleaning lips of castings die Feb. 21, 1995
5354192 Indirect extrusion press Oct. 11, 1994
5297897 Single-strip molding apparatus Mar. 29, 1994
5200125 Method for seal molding electronic components with resin Apr. 6, 1993
5183668 Pressurized slip casting apparatus Feb. 2, 1993
5137440 Brush cleaning mechanism for soap molding machines Aug. 11, 1992
5108282 Biaxial concrete masonry casting apparatus Apr. 28, 1992
5074775 Spatula cleaning system for molds in a fixed surface molding apparatus Dec. 24, 1991
4702687 Food forming device Oct. 27, 1987
4534921 Method and apparatus for mold cleaning by reverse sputtering Aug. 13, 1985
4389367 Fluid molding system Jun. 21, 1983
4388057 Device for the continuous application of liquid finish to a spinneret Jun. 14, 1983
4334847 Injection molding device for molding bodies of natural or synthetic rubber Jun. 15, 1982
4260354 Sponges for use in removing seams from clay handles Apr. 7, 1981
4255109 Spinneret cleaning device Mar. 10, 1981
4248579 Film extrusion die Feb. 3, 1981
4248578 Cheese molding process and apparatus therefor Feb. 3, 1981
4153401 Equipment for filling molds with colored mortars and with the aid of partitions to define patterns on the visible surface May. 8, 1979
4102618 Manufacturing benches for moulded construction Jul. 25, 1978
4094623 Dough dispensing and support apparatus Jun. 13, 1978



 
 
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