Metal working – Plural diverse manufacturing apparatus including means for... – With turret mechanism
Patent
1974-09-25
1976-12-28
Simpson, Othell M.
Metal working
Plural diverse manufacturing apparatus including means for...
With turret mechanism
74826, B23B 704
Patent
active
039992640
ABSTRACT:
An automatic tool turret for a lathe including a base adapted to be detachably secured to the lathe way. A tool carrying head is mounted on the base for movement between a clutched work performing position and unclutched head rotating position. The movement is hydraulically accomplished so that the head is supported by a hydrostatic bearing created by the hydraulic fluid. The fluid pressures generated during the movement of the head between its clutched and unclutched positions is used to initiate a work performing operation and to initiate turning of the head.
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patent: 3717912 (1973-02-01), Lahm
patent: 3782226 (1974-01-01), Boyd et al.
patent: 3861245 (1975-01-01), Vauch et al.
Briggs W. R.
Simpson Othell M.
South Bend Lathe, Inc.
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