Work holders – With fluid means – Plural positioning means sequentially operated
Patent
1993-08-20
1995-08-01
Watson, Robert C.
Work holders
With fluid means
Plural positioning means sequentially operated
269 32, B23Q 308
Patent
active
054374405
ABSTRACT:
An elongated cam (A) fixed centrally at one end longitudinally within a cylinder is inserted within a cavity in an end of a piston rod (C) which has a cam follower (D) positioned therein and fixed against longitudinal movement so as to reduce the length of the stroke necessary to turn a member adjacent the other end of the piston rod through a given angle.
REFERENCES:
patent: 3572216 (1971-03-01), Seesody
patent: 4351516 (1982-09-01), Ersoy et al.
patent: 4508327 (1985-04-01), Ersoy
patent: 4620695 (1986-11-01), Vanistendael
patent: 5013015 (1991-05-01), Fatheree
Bailey Ralph
Compact Air Products, Inc.
Watson Robert C.
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