Title:
Apparatus for delivering pulverulent material to a bag from sources of supply through containers under constant head, volumetric feeder means, and a packer
United States Patent 2509985


Inventors:
Morrow, Joseph H.
Application Number:
US70386146A
Publication Date:
05/30/1950
Filing Date:
10/17/1946
Assignee:
FULLER CO
Primary Class:
Other Classes:
141/69, 141/104, 222/109, 222/136, 414/291
International Classes:
B65B1/16
View Patent Images:
US Patent References:
2221741Pneumatic conveying apparatus1940-11-12
2003417Feeding mechanism for filling machines1935-06-04
1972026Valve bag filler1934-08-28
1727053Liquid-dispensing apparatus1929-09-03
1468966N/A1923-09-25
1437876Machine for filling valve bags1922-12-05
1280855N/A1918-10-08
0296531N/A1884-04-08