Advancing material of indeterminate length – With material-responsive control means – To regulate longitudinal movement of material
Patent
1982-02-18
1983-12-13
Christian, Leonard D.
Advancing material of indeterminate length
With material-responsive control means
To regulate longitudinal movement of material
226 35, 226 36, 226 45, 226138, 226154, 226174, B65H 2316, B65H 2502, B65H 1722
Patent
active
044201079
ABSTRACT:
To cut a strip of metal into exact lengths, rollers are brought into contact with the strip and turned by an accurate motor until a pin can be mechanically inserted into a hole in the strip to effect final alignment. If the pin does not successfully enter the hole, a detector halts the system.
REFERENCES:
patent: 3765583 (1973-10-01), Mathes
patent: 3877627 (1975-04-01), Boase et al.
d'Entremont Alan F.
Seyffert Michael
Christian Leonard D.
National Semiconductor Corp.
Pollock Michael J.
Winters Paul J.
Woodward Gail W.
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