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Continuously variable transmission and method of transferring loads in the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23P-019/04   
미국특허분류(USC) 29/428; 29/434; 29/DIG0044; 269/021; 474/018; 474/024
출원번호 US-0453354 (1999-12-01)
발명자 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear, LLP
인용정보 피인용 횟수 : 7  인용 특허 : 45
초록
▼

Various configurations of a continuously variable transmission include a drive pulley, a driven pulley and a belt extending therebetween. The drive pulley is generally comprised of a moveable sheave half and a fixed sheave half. The moveable sheave half is freely rotatable relative to the drive shaft and the fixed sheave half. Torque is transferred between the moveable sheave half and the stationary sheave half through the use of a roller bearing and channel race arrangement; however, the roller bearings are freely translatable within the channel races. ...

대표
청구항

1. A method of assembling a variable speed transmission, said method comprising assembling at least one adjustable input pulley to an input shaft, assembling at least one adjustable output pulley to an output shaft, applying a vacuum to said input shaft to open said input pulley and applying a vacuum to said output shaft to open said output pulley, positioning belts over said input pulley and said output pulley, securing said input shaft and said output shaft in a transmission case, and releasing said vacuum.

이 특허에 인용된 특허 (45)

  1. Peterson Lonn M. (18041 Dove Hill Rd. Eden Valley MN 55329). Adjustable flyweights for variable speed belt drive. USP1996105562555.
  2. Shaw David C.-H. (3312 E. Mandeville Pl. Orange CA 92667) Shaw Judy Z.-Z (3312 E. Mandeville Pl. Orange CA 92667). Automobile collision avoidance system. USP1994055314037.
  3. Hattori Yoshiyuki (Toyoake JPX) Nomura Ken (Okazaki JPX) Goshima Takahiro (Kakamigahara JPX) Tanaka Hitoshi (Obu JPX). Automotive infinite transmission. USP1987114705492.
  4. Fellows Thomas G. (1 Greenbrook Avenue Hadley Wood ; Barnet ; Hertfordshire EN4 OLS GB2). Automotive transmissions. USP1989104872371.
  5. Ohsono Kouhei (Saitama JPX) Yumoto Toshiyuki (Saitama JPX) Fuchino Masayuki (Saitama JPX). Belt-type continuously variable transmission. USP1993015176579.
  6. Giacosa Dante (Turin ITX). Continuous speed variator with expanding pulleys. USP1989104875893.
  7. Hattori Torao (Saitama JPX) Nishikawa Masao (Tokyo JPX). Continuously variable automotive transmission. USP1990024901597.
  8. Moroto Shuzo (Nagoya JPX) Taniguchi Takao (Okazaki JPX) Miyagawa Shoichi (Okazaki JPX) Sakakibara Shiro (Anjo JPX) Tsukamoto Kazumasa (Toyota JPX) Inuzuka Takeshi (Anjo JPX) Hattori Masashi (Anjo JPX. Continuously variable transmission. USP1997095662547.
  9. Neuman Guenter (Ithaca NY) Haley William J. (Ithaca NY). Continuously variable transmission power train configuration. USP1991045006092.
  10. Hathaway Nigel Anthony (Bath GB3). Continuously variable transmission system. USP1997075645507.
  11. Kern John M. (Ithaca NY) Freyburger Donald E. (Freeville NY) Schneider Karl F. (Ithaca NY) Spokas Romas B. (Ithaca NY). Continuously variable transmission system and long travel torsion damper therefor. USP1990084947700.
  12. Crockett Samuel J. (Rte. 2 ; Box 97 Brooksville FL 33512). Continuously variable turbo mechanical transmission. USP1984104474079.
  13. de Brie Perry Forbes G. (Charlbury GB2). Continuously-variable ratio transmission. USP1987094691592.
  14. Usui Keizaburo (Yokohama JPX) Hayama Isao (Yokohama JPX) Hamada Hideo (Yokosuka JPX) Yamamuro Sigeaki (Yokohama JPX). Controls for clutch, motor and transmission. USP1980034194608.
  15. Sugiura Hiroyuki (Konan JPX). Discharge air temperature control device having reference temperature control function for air conditioning system for a. USP1982104354547.
  16. Huddleston H. Mike (Richmond IN). Drive arm-engaging roller for centrifugal clutch. USP1997075647810.
  17. Robert Jean (Drummondville CAX). Driven pulley with flyweights effective at low speeds. USP1994105358450.
  18. Farrell Monti (1942 Carpenter Canyon Rd. San Luis Obispo CA 93401). Electrical charging system for an electric powered vehicle. USP1994065323737.
  19. Heggie William S. (74 Woodfield Drive Ottawa ; Ontario CAX). Engine control systems. USP1987074679396.
  20. Lynch Thomas E. (Gates Mills OH) Eastman David P. (Novelty OH) Price Richard P. (Parma Heights OH). Hybrid automobile. USP1979084165795.
  21. Itoh Hiroshi (Toyota JPX) Sugaya Masami (Susono JPX) Soga Yoshinobu (Susono JPX) Morisawa Kunio (Toyota JPX) Habuchi Ryoji (Aichi JPX) Kouno Katsumi (Toyota JPX) Hattori Yuji (Susono JPX). Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission. USP1991045006093.
  22. Soga Yoshinobu (Susono JPX) Sugaya Masami (Susono JPX) Kouno Katsumi (Susono JPX) Okawa Susumu (Aichi JPX). Hydraulic control device for belt-and-pulley type continuously variable transmission for a vehicle. USP1990114967621.
  23. Kouno Katsumi (Susono JPX) Okawa Susumu (Aichi JPX) Sugaya Masami (Susono JPX) Soga Yoshinobu (Susono JPX). Hydraulic control system for continuously variable transmission for automotive vehicle. USP1989084857034.
  24. Kadota Shinkichi (Hamamatsu JPX). Hydraulic pressure control valve for a dual-circuit hydraulic braking system. USP1984064452494.
  25. Gleasman Vernon E. (11 Pondview Dr. Pittsford NY 14534) Gleasman Keith E. (11 McCoord Woods Fairport NY 14450). Hydromechanical orbital transmission. USP1993025186692.
  26. Stockton Thomas R. (Ann Arbor MI). Integrated fixed drive belt sheaves for a continually variable transmission. USP1988094772247.
  27. Hoffmann Georges (35 ; RUE DES Roses Luxembourg-Ville LU). Mechanism for parallel connection of infinitely-adjustable looping gearings. USP1977114056987.
  28. Iwanaga Kazuyoshi (Yokohama JPX) Sugano Kazuhiko (Tokyo JPX) Ohtsuka Kunio (Yokohama JPX). Method and apparatus for hydraulic control of automatic transmission. USP1982044324156.
  29. Stockton Thomas R. (Ann Arbor MI). Non-lubricated drive belt system for a continually variable transmission. USP1987124713041.
  30. Imamura Hiroyuki (Shizuoka JPX) Hashiba Mitsuaki (Shizuoka JPX). Pressure control system for lock-up clutch in automotive automatic power transmission with compensation of fluid pressur. USP1992025090527.
  31. Rohr ; Jr. Edward J. (570 W. Fulton Chicago IL 60606). Pressurized heating apparatus for making coffee in an automobile. USP1993125274736.
  32. Ishimi, Bunichi. Stepless transmission gear system for automobiles. USP1985094539867.
  33. Machida Hisashi (Fujisawa JPX). Toroidal type continuously variable transmission. USP1994115368529.
  34. Huff, Robert O.; Barnsfather, Gebus. Torque cam assembly for variable speed drive and follower element therefor. USP1983034378221.
  35. Wayman, Robert W.; Kawamoto, Mutsumi; Sakakibara, Shiro. Torque ratio control device for a V-belt type continuously variable transmission. USP1985104548099.
  36. Carriere Donald L. (Livonia MI). Traction drive automatic transmission for gas turbine engine driveline. USP1984054449423.
  37. Kobayashi Takashi (Hamamatsu JPX). V-belt type speed change mechanism. USP1984084464144.
  38. Bostelmann Willy (Wels ATX). Variable ratio drive pulley. USP1997125692983.
  39. Cowan Ben (46 Heath Road Montreal ; Quebec CAX H3X 3L4). Variable speed transmission. USP1992065121936.
  40. Cowan Ben (46 Heath Road Montreal ; Quebec CAX H3X 3L4). Variable speed transmission. USP1992125167591.
  41. Cowan Ben (46 Heath Road Montreal ; Quebec CAX H3X 3L4). Variable speed transmission. USP1993065215323.
  42. Vogel Hilmar (Gartenstrasse 1E Krailling DT 8033). Variable speed transmission and actuator therefor. USP1977054026161.
  43. Palmer ; Bertram J. ; Steuer ; Herbert K.. Variable speed transmission means. USP1978114125037.
  44. Gleasman Vernon E. (Pittsford NY) Gleasman Keith E. (Fairport NY). Variable-angle gears. USP1997075647802.
  45. Shaw David C. H. (3312 E. Mandeville Pl. Orange CA 92667) Shaw Judy Z. Z. (3312 E. Mandeville Pl. Orange CA 92667). Vehicle collision avoidance system. USP1996065529138.

이 특허를 인용한 특허 피인용횟수: 7

  1. Kadokawa, Masanori. Belt type continuously variable transmission. USP2014118888617.
  2. Ishida, Yousuke; Oishi, Akifumi. Belt-type continuously variable transmission and straddle-type vehicle. USP2010097798927.
  3. Ishida, Yousuke. Belt-type continuously variable transmission and straddle-type vehicle equipped with the same. USP2012058187127.
  4. Firdaus, Usman; Smith, Philip B.. In-line belt driven tille drive clutch. USP2011017867117.
  5. Bishop, Wayne Paul. Positive drive infinitely variable transmission. USP2013118585529.
  6. Seblante, Sr., Greg. Sprocket box for increasing the gas mileage of a vehicle with an automatic transmission. USP2015109163706.
  7. Gaborel, Jean-Philippe; Nwokoye, Donatus; Lescorail, Romuald; Varnoux, Laurent. Tensioning roller device. USP2010077758459.

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