Motors: expansible chamber type – Working member position feedback to motive fluid control – Follower type
Patent
1988-04-15
1989-08-29
Garrett, Robert E.
Motors: expansible chamber type
Working member position feedback to motive fluid control
Follower type
251 86, F15B 910
Patent
active
048606375
ABSTRACT:
A brake valve for brake boosters in which a slide is guided in a sheath that is supported in rounded fashion at one end face, such that the slide, along with the sheath, is pivotable and can center itself, with a bezel formed onto its end face, in the valve seat of a valve bushing. The slide and valve bushing form a valve in which the closing behavior is improved considerably by the automatic centering of the slide in the valve seat.
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patent: 4514981 (1985-05-01), Brown et al.
patent: 4665701 (1987-05-01), Bach
patent: 4685297 (1987-08-01), Brown, Jr.
Garrett Robert E.
Greigg Edwin E.
Robert & Bosch GmbH
Williamson Mark A.
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