Spin lathe

Details Spin lathe Spin lathe

1974-11-14

1976-05-18

Mehr, Milton S.

Metal deforming

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

During rotation of work

82 12, 228 60, 72 82, B21D 2214

Patent

active

039569144

ABSTRACT:
A spin lathe embodying novel means to deliver pressurized fluid to means controlling operation of the work holding chuck, and a manually adjustable hydraulically actuated switch element for limiting travel of the work piece forging tool for "necking" operations. Also embodied in the structure is a novel turntable mounting for the forging tool and the method and means to blow out the hole in the partially closed end of the work piece prior to final closing of said end.

REFERENCES:
patent: 2351020 (1944-06-01), Dewey
patent: 2406059 (1946-08-01), Burch
patent: 2663206 (1953-12-01), Whiting et al.
patent: 2902963 (1959-09-01), Roberts
patent: 2975743 (1961-03-01), Hoffmann et al.
patent: 3299680 (1967-01-01), Thompson
patent: 3653240 (1972-04-01), Huthsing, Jr.
patent: 3696695 (1972-10-01), Adams

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