Metal deforming – With means to handle work or product
Patent
1976-10-07
1978-03-14
Keenan, Michael J.
Metal deforming
With means to handle work or product
226178, 226181, B21D 4300
Patent
active
040784169
ABSTRACT:
A method and apparatus for feeding strip stock into a machine, such as a press, in which opposed feed rolls are closed on the strip stock for frictionally engaging the strip stock and one thereof is accelerated from a stopped position and is then decelerated back to a stopped position for a feed cycle with a control system provided for determining the precise point during a feed cycle to initiate deceleration of the feed roll. At the end of a feed cycle, the feed rolls are again separated.
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patent: 3699832 (1972-10-01), Smith et al.
patent: 3707255 (1972-12-01), Ridgway et al.
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patent: 3907188 (1975-09-01), Peterson
patent: 3914977 (1975-10-01), Rimmer
patent: 3957188 (1976-05-01), Papsdorf
Carabbio Robert M.
Fortman Ronald F.
Schoch Daniel A.
Voorhees John E.
Hoffman John F.
Jeffers Albert L.
Keenan Michael J.
The Minster Machine Company
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