Brakes – Wheel – Axially movable brake element or housing therefor
Patent
1992-09-14
1993-12-28
Oberleitner, Robert J.
Brakes
Wheel
Axially movable brake element or housing therefor
188 7343, 188 7345, F16D 6502
Patent
active
052731375
ABSTRACT:
The caliper support key (40) provides a low spring load/high damping support for a caliper (12) mounted on a support member (14). The caliper (12) includes at each circumferential side a recess (20) which may receive a protrusion (16, 18) from the support member (14). At one side of the caliper (12), the support key (40) is located between the protrusion (16) and recess (20). The support key (40) comprises a generally H-shaped key support member (40) receiving at one side thereof the protrusion (16) and the other side a stepped opening (49) defining portions of a first (50) and a second (52) cavity. A plunger (60) of the caliper support key (40) engages a surface (21) of the recess (20) in the caliper (12) and extends through the first cavity (50) and into the second cavity (52) with a small clearance (72) therebetween. A composite sealing ring ( 75) is disposed about the plunger (60) and engages the surface of the first cavity (50). A resilient spring (73) is located between the sealing ring (75) and a pair of flanges (64, 66) of the plunger (60) in order to bias the sealing ring (75) inwardly of the stepped opening (49). A fluid (79) is located within the stepped opening (49) of the caliper support key member (40) to provide a return, high damping force against said plunger (60).
REFERENCES:
patent: 1975145 (1932-09-01), Geyer
patent: 3625314 (1969-06-01), Rinker
patent: 3831717 (1974-08-01), Flaherty
patent: 4141436 (1979-02-01), Meyer
patent: 4355791 (1982-10-01), Dean
patent: 4560039 (1985-12-01), Bolenbaugh et al.
patent: 4793448 (1988-12-01), Bolenbaugh et al.
Allied-Signal Inc.
Decker Ken C.
Oberleitner Robert J.
Palguta Larry J.
Schwartz Chris
LandOfFree
Caliper support key does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Caliper support key, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Caliper support key will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1536872