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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Operation device for clutch master cylinder with means to adjust the play stroke of the clutch lever

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16D-025/12    F16D-013/75   
미국특허분류(USC) 192/085.R; 074/488; 188/196.M; 188/344; 192/099.S; 192/110.R
출원번호 US-0425986 (1982-09-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong, Nikaido, Marmelstein & Kubovcik
인용정보 피인용 횟수 : 52  인용 특허 : 7
초록
▼

An operation device of a clutch master cylinder including a clutch master cylinder slidably incorporating therein a piston and a clutch lever pivotally supported by a pivot on a lever holder and having a piston operating arm. The clutch lever has a bearing hole formed substantially parallel to the pivot and a rotor is turnably fitted into the bearing hole. A push rod which comes into contact with the piston so as to be able to rock is interconnected to the rotor. To adjust the play stroke of the clutch lever, the length of the push rod is adjustable in o...

대표
청구항
▼

1. An operation device of a clutch master cylinder for motorcycles comprising: a steering handle disposed on a body of a motorcycle; a clutch master cylinder mounted on the handle and incorporating slidably therein a piston, said piston having a retracted position defined by abutment with a stopper means anchored to an inner wall of the cylinder; lever holders; a clutch lever pivotally supported by a pivot between said lever holders and having a piston operating arm; means for adjusting the play stroke of said clutch lever; said piston operating ...

이 특허에 인용된 특허 (7)

  1. Cosh ; Harry Jose. Apparatus for producing motion of a workpiece. USP1978094112784.
  2. Shimano Keizo (Sakai JPX). Brake operating device for a bicycle. USP1982094348916.
  3. Kine Masayoshi (Sakai JA). Fluid pressure braking system for a bicycle. USP1976023935930.
  4. Ueda Toshiyuki (Higashiosaka JPX). Grip dimension adjustable brake operating device. USP1981124304146.
  5. Hayashi Tsutomu (Hoya JPX) Kato Masaie (Musashino JPX) Saito Mitsuru (Koganei JPX). Hydraulic pump and anti-skid brake system. USP1984064456310.
  6. Hayashi Tsutomu (Tokyo JPX). Interlock braking system for motorcycles. USP1985014494800.
  7. Maruyama Teruo (Chita JPX). Push rod assembly for a clutch master cylinder. USP1983014366891.

이 특허를 인용한 특허 피인용횟수: 52

  1. Brainard, Jay. Adjustable control lever. USP2003026516682.
  2. Kawaguchi Takeshi (Saitama JPX). Adjustable manipulating lever for motorcycle. USP1988104779482.
  3. Takachi,Takeshi. Adjustable modulator for hydraulic brake lever assembly. USP2008067380646.
  4. Lavezzi, Roberto; Maggioni, Ivan. Adjustment device for motorcycle master cylinders. USP2011118061234.
  5. Youngwerth, Albert J.; Dougherty, Michael E.; Patterson, Zane A.; Brown, Sean G.; Youngwerth, Daniel S.. Apparatus and system for automatic centrifugal engagement of a pressure plate. USP2012108286774.
  6. Laghi,Samuele. Apparatus for controlling hydraulic brakes in bicycles, motorbicycles and the like. USP2006117137492.
  7. Laghi,Samuele. Apparatus for controlling hydraulic brakes in bicycles, motorbicycles and the like. USP2008047360632.
  8. Laghi,Samuele; Becocci,Andrea Fiorenzo. Apparatus for controlling hydraulic brakes in bicycles, motorbicycles and the like. USP2007057222703.
  9. Tetsuka,Toshio; Kariyama,Osamu. Bicycle hydraulic brake accentuate device. USP2009027487638.
  10. Wang Jenny C. H. (No. 23 ; 21th Rd. ; Taichung Industrial Park Taichung City TWX). Brake assembly for a bicycle. USP1997045615753.
  11. Chang Hui Lin TW. Brake handle device for hydraulic brake assembly. USP2002046370877.
  12. Kunikiyo,Katsuhiro; Kobayashi,Fuyuki; Murohashi,Kohsaku. Clutch control assembly for vehicle. USP2009017478717.
  13. Hayakawa, Koshi; Iwashita, Kanau; Ieda, Yoshihisa; Sahoda, Katsumi; Tomoda, Akihiko. Clutch hydraulic system for vehicle and hydraulic system. USP2012068201677.
  14. Barnett,Robert L.. Control lever assembly. USP2007057210371.
  15. Cornolti,Raffaello; Gherardi,Pierangelo. Device for adjusting the position of the operating lever of a hydraulic actuator. USP2009037503237.
  16. Pick,Dean. Electro-pneumatic shifting system. USP2006097104373.
  17. Pohl, Stephen L.; Lund, Jerry D.. Engagement mechanism. USP2014078763487.
  18. Lin, Yi Hsien; Ke, Shih Ching. Hydraulic brake lever. USP2009087578375.
  19. Matsushita, Tatsuya. Hydraulic disc brake lever assembly. USP2010027654366.
  20. Takizawa,Shinichi; Matsushita,Tatsuya. Hydraulic disc brake lever assembly. USP2008057377367.
  21. Takizawa,Shinichi; Watarai,Etsuyoshi; Matsushita,Tatsuya. Hydraulic disc brake lever assembly. USP2007127308791.
  22. Takizawa,Shinichi; Watarai,Etsuyoshi; Matsushita,Tatsuya. Hydraulic disc brake lever assembly. USP2008067389642.
  23. Ichida,Tadashi; Tsumiyama,Akira. Hydraulic gear shift mechanism. USP2006117137314.
  24. Ichida,Tadashi; Tsumiyama,Akira. Hydraulic gear shift mechanism. USP2007057219574.
  25. Ichida,Tadashi; Tsumiyama,Akira. Hydraulic gear shift mechanism. USP2009037509888.
  26. Ichida,Tadashi; Tsumiyama,Akira. Hydraulic gear shift mechanism. USP2006047032475.
  27. Bass Richard A. (Leamington Spa GB2). Hydraulic master cylinder assembly. USP1987014635442.
  28. Brandl Raimund,DEX ; Peters Hans-Guenter,DEX. Hydraulic operating system, particularly for a motorcycle brake and/or clutch. USP2001066250447.
  29. Lavezzi,Roberto. Hydraulic pump for vehicles controllable by handlebars. USP2006097100751.
  30. Uchiyama,Mikio; Gogo,Kazuhiko. Lever device for hydraulic operation. USP2007047204088.
  31. Terashima Hideyuki (Ueda JPX) Tsuchiya Yasuhiko (Ueda JPX). Lever system for vehicles. USP1989064840082.
  32. Hirofumi Noro JP; Shinichi Kuwahara JP. Master cylinder device for vehicles. USP2002016336327.
  33. Lumpkin, Wayne R.. Master cylinder lever for a bicycle hydraulic disc brake. USP2013068464845.
  34. Lumpkin,Wayne L. Master cylinder lever for a hydraulic disc brake having a backpack reservoir. USP2007027178646.
  35. Lumpkin,Wayne R.. Master cylinder lever for a hydraulic disc brake having favorable handle pivot geometry. USP2007047204350.
  36. Lumpkin, Wayne R.. Master cylinder lever for a hydraulic disk brake having on the fly dead-band adjustment. USP2004106804961.
  37. Lumpkin, Wayne R. Master cylinder lever with independently variable rest position and engagement point. USP2009087575105.
  38. Lumpkin, Wayne R. Master cylinder lever with variable dead band and variable reach adjustment independent of the dead band adjustment. USP2011128074774.
  39. Lumpkin, Wayne R. Method and apparatus for adjusting a lever actuated hydraulic disc brake master cylinder. USP2009057530435.
  40. Lumpkin, Wayne R. Method of varying a rest position and a length of an actuation arc of a lever in a hydraulic disc brake system. USP2009117617913.
  41. Winfred E. Yaple. Motor vehicle handlebars and hydraulic system therefor. USP2002116484855.
  42. Shimizugami, Tsutomu. Motorcycle brake master cylinder-switch box unit. USP201007D619944.
  43. Armbruster Frederick K. ; Neal ; III William A.. Motorcycle clutch system. USP2001056227342.
  44. Burgoyne Kevin (Long Itchington GBX) Bass Richard A. (Cubbington GBX). Operating mechanism for a hydraulic master cyclinder. USP1997065636518.
  45. Lumpkin, Wayne R.. Reach adjustment mechanism for a master cylinder lever of a hydraulic disc brake. USP2005106957534.
  46. Matsushita,Tatsuya; Kariyama,Osamu; Takizawa,Shinichi. Reservoir apparatus for a bicycle brake lever device. USP2009037500545.
  47. Bozynski, Mariusz; Carminati, Fabiano. Rest position adjuster for brake actuating element. USP2013078474577.
  48. Lumpkin, Wayne R. Symmetric master cylinder lever for a hydraulic disc brake. USP2009077559414.
  49. Matsushima Seiya (Saitama JPX) Yanagisawa Takeshi (Saitama JPX) Miura Nobuo (Saitama JPX) Arakawa Kuniaki (Saitama JPX). Throttle actuator for a vehicle. USP1989064838113.
  50. Saitoh, Tetsushi. Transmission. USP2015028948989.
  51. Snead, Braden T.. Variable rate assembly for a brake system for bicycle. USP2016039290232.
  52. Amirola, Jose Angel Otaola. Wheel lock for a wheelchair. USP2003026520526.

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