Power plants – Pressure fluid source and motor – Pulsator
Patent
1992-10-26
1993-09-14
Look, Edward K.
Power plants
Pressure fluid source and motor
Pulsator
60458, 921691, 220319, 220326, 403371, B60T 1120
Patent
active
052438236
ABSTRACT:
In a master cylinder (20), a cap (30) for guiding a primary piston (50) is located within an end opening (24) of a body (22) of the master cylinder (20). The end cap (30) retains a sleeve (40) and other components within a bore (12) of the master cylinder (20), and is attached to the body (22) of the master cylinder (20) by way of a biasing retention mechanism (45; 145, 150; 260). The mechanism (45; 145, 150; 260) may bias the end cap (30) axially inwardly of the bore (12), bias a gripping ring member (145) radially outwardly into engagement with the body (22) of the master cylinder (20), and retain a first end (32) of the end cap (30) within the bore (12) in accordance with the extent to which the first end (32) is inserted axially into the bore (12).
REFERENCES:
patent: 3452633 (1969-07-01), Hammon
patent: 3527120 (1970-09-01), Duer et al.
patent: 4794757 (1989-01-01), Schluter
Parmley, Standard Handbook of Fastening and Joining, copyrighted 1977, McGraw Hill Book Co., TJ1320.S74.
Childs Howard J.
Johnson Peter R.
Jordan David D.
Martinic Jack
Wright Eugene G.
Allied-Signal Inc.
Decker Ken C.
Look Edward K.
Lopez F. Daniel
Palguta Larry J.
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