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특허 상세정보

Manual release for a spring applied brake assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-065/24   
미국특허분류(USC) 188/170 ; 92/130A ; 188/721 ; 188/366
출원번호 US-0954722 (1978-10-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 0
초록

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.

대표
청구항

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

  1. Sartain Stephen C. (Plainfield IL) Chamberlain Richard W. (Montgomery IL). Auxiliary actuation mechanism for a brake assembly. USP1989084856622.
  2. Dayen Leonid (Plymouth MN) Raines Charles D. (Blaine MN). Brake. USP1989104872535.
  3. Paisley Daniel J. (Dubuque IA). Brake mechanism. USP1986084607730.
  4. Lallier Jean-Claude,FRX. Braking device. USP1999115992578.
  5. Sommer Gordon M. (Boca Raton FL). Combination brake and inching device. USP1989094865172.
  6. Kyle M. Muramoto. Combined parking and service brake. USP2002066405837.
  7. Deem Brian C. (Avon Lake OH) Hall John L. (Middleburg Hts. OH). Drive mechanism. USP1986034573561.
  8. Tysver John D. (Rockford IL) Gendron Thomas A. (Rockford IL) Seidel William E. (Rockford IL). Dual function brake and manual drive actuating system. USP1990114967886.
  9. Feusse, Craig; Gray, II, Roger Paul. Face tooth hydraulic piston brake. USP2015109169885.
  10. Feusse, Craig; Gray, II, Roger Paul. Face tooth hydraulic piston brake. USP2013098534431.
  11. Feusse, Craig; Gray, Roger Paul. Face tooth hydraulic piston brake. USP2017099771988.
  12. Schilling Hugh K. (St. Paul MN). Fluid engaged spring released fan clutch having a modular mount for a spring engaged fluid released fan clutch. USP1984014425993.
  13. Mann Egon,DEX ; Gebhard Wolfgang,DEX. Hydrostatic mechanical wheel drive. USP2001026186262.
  14. Cimatti, Franco. Normally closed automotive clutch with hydraulic drive. USP2016029255613.
  15. Hill, Christopher; Tyler, Michael; Adamson, William H.; Brinkley, Jerry L.. Parking brake system for a work vehicle. USP2016059328822.
  16. Bittermann, Rainer; Tronicke, Friedrich. Pressure-medium operated spring-pressure brake. USP2005096938738.
  17. Weiss, Kevin B.; Hein, Dave. Rotational control apparatus with variable actuation methods. USP2003046554115.
  18. Schilling Hugh K. (St. Paul MN). Spring engaged fluid released fan clutch for a live shaft. USP1982104355710.
  19. Schilling Hugh K. (St. Paul MN). Spring engaged fluid released fan clutch for a live shaft. USP1984054445605.
  20. Ehrlinger Friedrich (Friedrichshafen DEX) Goeft Manfred (Friedrichshafen DEX) Gller Helmut (Friedrichshafen DEX). Spring-loaded brake with pressure-medium-operable lifting set. USP1987054667527.