Title:
Web position controlling device for web material treating machines
United States Patent 2534686
Inventors:
Strauss, Orville L.
Wegner, Clarence J.
Publication Date:
12/19/1950
Export Citation:
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Assignee:
ALLIS CHALMERS MFG CO
Primary Class:
242/563.1
Other Classes:
112/80.3, 112/80.31, 112/80.32, 112/152, 226/18, 493/439
International Classes:
D05B25/00; D05B33/02; D05B25/00; D05B33/00
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US Patent References:
2423187Bag making machine
2308985Centering device
2297858Fabric centering device
1896375Web registering means
1860392Method of tubing cloth for bags and the like
1858034End sheet folding apparatus
1857735Fabric doubling machine
1135416N/A
0855881N/A