Brakes – Wheel – Axially movable brake element or housing therefor
Patent
1996-11-27
1997-12-23
Oberleitner, Robert J.
Brakes
Wheel
Axially movable brake element or housing therefor
188264G, F16D 5536
Patent
active
056998813
ABSTRACT:
A multi-disc brake (80) includes a piston housing (102) and attached torque tube (94) located about an axle (87). Integrated within the piston housing (102) is a brake actuator (90). The piston housing (102) is located axially between an actuator member (98) of the brake actuator (90) and an axle sleeve (109) and radial portion 87a of the axle (87). Hydraulic actuation of the brake actuator (90) displaces axially the actuator member (98) against a stationary thrust sleeve (99) such that the piston housing (102) is compressed between the actuator member (98) and axle sleeve (109), thereby reducing torsional vibrational movement of the piston housing (102) and torque tube (94) about the axle (87).
REFERENCES:
patent: 4878563 (1989-11-01), Baden et al.
patent: 5540305 (1996-07-01), Hammond et al.
Berwanger Fred William
Reynolds Daniel S.
Allied-Signal Inc.
Lipka Pamela J.
Oberleitner Robert J.
Palguta Larry J.
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