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Class Information
Number: 452/40
Name: Butchering > Sausage making > Stuffing > Pump type
Description: Subject matter wherein the stuffing is forced into the casing by a mechanically driven device.










Sub-classes under this class:

Class Number Class Name Patents
452/42 Reciprocating piston 17
452/41 Rotary piston 28
452/44 Screw 10


Patents under this class:

Patent Number Title Of Patent Date Issued
8540554 Meat processing assembly Sep. 24, 2013
8371910 Packaging equipment and process for controlling of the packaging equipment Feb. 12, 2013
7033264 Method and means for filling natural casing sausages Apr. 25, 2006
6988943 Device and method for the manufacture of a strand of a pasty mass and extrusion head for such a device and method, respectively Jan. 24, 2006
6875100 Threading device for tubular packagings Apr. 5, 2005
6309293 Method and vacuum filler for filling a pasty filling material Oct. 30, 2001
6113482 Metal-detectable elastomeric material for piston seals and the like Sep. 5, 2000
6110033 Apparatus for the filling of meat sausage Aug. 29, 2000
5953984 Food diminution and emulsification apparatus Sep. 21, 1999
5380172 Peristaltic action precision pump filler Jan. 10, 1995
5158498 Filling machine for filling sleeves with coarse chunks of meat Oct. 27, 1992
5100363 Apparatus for conducting a pasty mass under feed pressure through a tube Mar. 31, 1992
5083507 Device for pumping meat-containing products Jan. 28, 1992
5035671 Dual piston portioner and casing device Jul. 30, 1991
4974292 Apparatus for handling packaging of emulsified meat products Dec. 4, 1990
4539796 Apparatus for manufacturing sausages or the like Sep. 10, 1985
4516387 Apparatus for stuffing large meat articles May. 14, 1985
4452380 Portable apportioning apparatus Jun. 5, 1984
4129923 Continual sausage stuffing apparatus Dec. 19, 1978
4021885 Method of and apparatus for making link sausages May. 10, 1977











 
 
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