Disclosed is a spring-engaged, pressure fluid-disengaged, parking brake of the disc type which includes an annular piston movable towards and away from the brake discs for engaging and disengaging the brake. The brake housing includes an aperture coaxial with the brake shaft and the piston carries a tapped bore in alignment with the aperture in the housing. A bolt may be threaded into the bore through the aperture and rotated to draw the piston towards the aperture to disengage the brake in the absence of pressure fluid.
A spring engaged, pressure fluid-disengaged, brake assembly comprising: a shaft adapted to be affixed to a rotating component of a mechanism and having splines on an end thereof; a housing adapted to be affixed to the frame of a mechanism; means carried by said housing journalling said shaft such that said splines are within said housing; additional splines within said housing; at least two brake discs within said housing and about said shaft, one slidably engaged with said shaft splines and the other slidably engaging said additional splines, said discs...
이 특허를 인용한 특허 피인용횟수: 20
- Sartain Stephen C. (Plainfield IL) Chamberlain Richard W. (Montgomery IL). Auxiliary actuation mechanism for a brake assembly. USP1989084856622.
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- Hill, Christopher; Tyler, Michael; Adamson, William H.; Brinkley, Jerry L.. Parking brake system for a work vehicle. USP2016059328822.
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- Ehrlinger Friedrich (Friedrichshafen DEX) Goeft Manfred (Friedrichshafen DEX) Gller Helmut (Friedrichshafen DEX). Spring-loaded brake with pressure-medium-operable lifting set. USP1987054667527.