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Class Information
Number: 141/251
Name: Fluent material handling, with receiver or receiver coacting means > With means to move supply means and/or receiver to, from or during flow relation > Relatively receding discharge assistant and receiver engaging means
Description: Apparatus comprising means to support a receiver against gravity and separate means assisting the flow of contents material from a supply source, said means being so related as to require relative motion of receiver and flow assisting means away from each other during normal filling operation.


Sub-classes under this class:

Class Number Class Name Patents
141/258 Axially reciprocating discharge assistant 97
141/256 Continuous feeding during filling (e.g., rotary auger) 75
141/254 Receiver support bias varied with position of support 2
141/252 With external form for receiver 6
141/255 With feeder and additional flow modifier or retarder at foot of fill tube 28
141/253 With lift or power drive for receiver support 11


Patents under this class:

Patent Number Title Of Patent Date Issued
7051773 Liquid filling method, liquid filling apparatus, and discharge apparatus May. 30, 2006
6195964 Rectangular inner bag for loading into cylindrical container Mar. 6, 2001
5865217 Fill system including a flexible nozzle for reducing the mixing of product and air during container filling Feb. 2, 1999
5758698 Fill system including a valve assembly and corresponding structure for reducing the mixing of product and air during container filling Jun. 2, 1998
5247970 Method for filling particulate material into tubes Sep. 28, 1993
5115841 Draught beer dispensing system May. 26, 1992
5025840 Ice cream dispensing machine Jun. 25, 1991
RE33491 Agricultural bag loading machine Dec. 18, 1990
4653553 Agricultural bag loading machine Mar. 31, 1987



 
 
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