Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Patent
1975-11-28
1977-05-03
Abercrombie, Willie G.
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
72125, 72250, B21B 3902, B21D 1304
Patent
active
040206653
ABSTRACT:
A cross-rolling machine including a device for holding a workpiece between the rolls during a forming operation, the device comprising a pair of guide boards each mounted on a frame assembly including a guide bar, so as to be arranged one on each side of the workpiece when the machine is in use, each guide board being movable from the machine frame integrally with its frame assembly by sliding movement of the guide bar along a guide track on the machine frame.
REFERENCES:
patent: 2099497 (1937-11-01), Offutt
Kobayashi Yukitsugu
Koizumi Mokuji
Abercrombie Willie G.
Mitsubishi Jukogyo Kabushiki Kaisha
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