Title:
Tension maintaining motor control system
United States Patent 3060358


Inventors:
Peeples, Robert M.
Boening, Elroy F.
Application Number:
US74725758A
Publication Date:
10/23/1962
Filing Date:
07/08/1958
Assignee:
ALLIS CHALMERS MFG CO
Primary Class:
Other Classes:
242/413.1, 242/413.5, 242/413.9, 318/154, 318/513, 318/680
International Classes:
B21B37/54
View Patent Images:
Foreign References:
GB649168A1951-01-17
GB665348A1952-01-23