Split mandrel

Details Split mandrel Split mandrel

1975-07-21

1976-11-23

Larson, Lowell A.

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

72110, 72105, B21H 112

Patent

active

039929299

ABSTRACT:
A rolling machine for rolling an annular workpiece. The machine includes a mandrel for supporting the workpiece. The mandrel has two co-operating sections separated across its axis and a part of each section is shaped to conform to the rolled profile of a part of the workpiece.

REFERENCES:
patent: 186810 (1877-01-01), Davis
patent: 1406895 (1922-02-01), Reifurth
patent: 2160866 (1939-06-01), Hothersall
patent: 3631704 (1972-01-01), Leonard et al.
patent: 3803890 (1974-04-01), Connell

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