Expansible chamber devices – Displacement control of plural cylinders arranged in... – Having motor-operated adjustment
Patent
1987-12-17
1989-03-28
Garrett, Robert E.
Expansible chamber devices
Displacement control of plural cylinders arranged in...
Having motor-operated adjustment
92 134, 92 137, 92 52, 188196R, 188196P, F01B 1314, F15B 1524
Patent
active
048153591
ABSTRACT:
The brake piston return mechanism (10) comprises a housing (22) which includes housing part (50) that forms with the housing a chamber (59) and an axially extending groove (55). Disposed within the axially extending groove (55) and forming a movable portion (58) of the chamber (59) is an annular actuation piston (70). The actuation piston (70) includes a pair of seals (74) to prevent leakage. Within the housing part (50) is a bore (40) enclosing brake tube (80) that includes an interior radially extending flange (84) and an exterior radially extending flange (82). The exterior radially extending flange (82) is engaged by the actuation piston (70). Located within the brake tube (80) is an adjuster mechanism (90). After the brake tube (80) has been displaced by the actuation piston (70) and braking has ceased, the brake tube (80) is returned to a running clearance (A) by way of the adjuster mechanism (90 ).
REFERENCES:
patent: 3371753 (1968-03-01), Meier
patent: 3566997 (1971-03-01), Heck
patent: 3643763 (1972-02-01), Hay
patent: 3729072 (1973-04-01), Borkowski
patent: 3812935 (1974-05-01), Pringle
patent: 3957146 (1976-05-01), LeBlanc
patent: 3958670 (1976-05-01), Anderson
patent: 3990547 (1976-11-01), Plaat
patent: 3995721 (1976-12-01), Chambers
patent: 4006669 (1977-02-01), Price
patent: 4171036 (1979-10-01), Plaat
patent: 4186825 (1980-02-01), Milliken
patent: 4192407 (1980-03-01), Crossman
patent: 4214650 (1980-07-01), Crossman et al.
patent: 4334597 (1982-06-01), Tovagliaro
patent: 4373614 (1983-02-01), Runkle
patent: 4449616 (1984-02-01), Musser, Jr. et al.
patent: 4503950 (1985-03-01), Anderson
patent: 4529068 (1985-07-01), Gallo
patent: 4587888 (1986-05-01), Anderson et al.
Allied-Signal Inc.
Decker Ken C.
Denion Thomas
Garrett Robert E.
Palguta Larry J.
LandOfFree
Compact brake piston return mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact brake piston return mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact brake piston return mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1651385