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특허 상세정보

Working vehicle with semicrawlers

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00   
미국특허분류(USC) 180/009.21 ; 180/009.5
출원번호 US-0902806 (1997-07-30)
우선권정보 JP0203922 (1996-08-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Webb Ziesenheim Logsdon Orkin & Hanson, P.C.
인용정보 피인용 횟수 : 45  인용 특허 : 20
초록

A tractor includes a body frame (4), front wheels (3), propelling shafts (8) disposed in a rear portion of the body frame, and semicrawler units (10) for receiving drive from the propelling drive shafts. Each semicrawler unit includes a drive rolling element (11) attachable to one of the propelling drive shafts, an endless crawler track (15) driven by the drive rolling element and contacting the ground, driven rolling elements (13, 14) engaged by the endless crawler track, and a track frame (12) for supporting the driven rolling elements. The track frame...

대표
청구항

[What is claimed is:] [1.]a body frame;front wheels;propelling drive shafts disposed in a rear portion of said body frame; andsemicrawler units receiving drive from said propelling drive shafts, respectively, each of said semicrawler units including:a drive rolling element attached to one of said propelling drive shafts;an endless crawler track driven by said drive rolling element and contacting a ground;driven rolling elements engaged by said endless crawler track; anda track frame supporting said driven rolling elements, said driven rolling elements di...

이 특허에 인용된 특허 (20)

  1. Terry D. A. (Bayles Lake Loda IL 60948). Automobile snow assembly. USP1982024313516.
  2. Gilbert Sylvain (Roberval CAX). Caterpillar track attachment. USP1994095343960.
  3. Latourelle Guy (R. R. #1 Gracefield ; Quebec CAX) Gauthier Jean-Claude (1950 3rd Avenue Val Dor ; Quebec CAX). Conversion unit for all terrain vehicles. USP1987114706769.
  4. Smith John S. (P.O. Box 859 Jackman ME 04945) Smith Scott V. (P.O. Box 859 Jackman ME 04945). Conversion unit for wheel-driven tractors. USP1994115361860.
  5. Gey Leo (Stuehrmann\s Hoehe 17 2805 Stuhr 2 DEX). Device for changing over a vehicle provided with wheels to a track vehicle. USP1989094865141.
  6. Ikegami Seiichi (Sakai JPX). Drive mechanism for a four-wheel-driving tractor. USP1980064208923.
  7. Hueckler Volker (Radolfzell DEX) Nobis Dieter (Lonsee-Halzhausen DEX) Schwarz Reinhard (Gondelsheim DEX). Drive system for two pairs of wheels. USP1990014895217.
  8. Lagasse Richard (P.O. Box 117 Stockholm ME 04783). Endless belt traction device for vehicles. USP1995025388656.
  9. McGinn Ward D. (Brighton MI) Perttola Todd L. (New Hudson MI) Watson Will (Southfield MI) Miller Alan L. (Ithaca NY) Sundquist Drew A. (Canton MI) Simpson Roger T. (Ithaca NY) Ducklow Diane K. (Farmi. On demand vehicle drive system. USP1996025492194.
  10. Sato Yoshito (Hirakata JPX) Matsumoto Minoru (Katano JPX). Suspension apparatus for track-type vehicles. USP1982124364443.
  11. Virly Patrick (Le Poinconnet FRX). Tensioning device for the flexible or articulated element of a transmission or travelling system. USP1990084949800.
  12. van der Lely Cornelis (7 Brschenrain Zug CHX). Torque converter. USP1981064273206.
  13. Yancey John W. (Aurora IL). Track-idler recoil suspension mechanism. USP1976023938606.
  14. Oertley Thomas E. (Dunlap IL). Track-type vehicle undercarriage. USP1994105358064.
  15. Gersmann Manfred (Sassenberg DEX). Tracked undercarriage for harvesters. USP1996105566773.
  16. Reed John N. (Flitwick GB2) Knox John (Luton GB2). Tracklaying vehicles. USP1993125273126.
  17. Torii Tetsuo (Hiratsuka JPX) Takagi Kimihiko (Hiratsuka JPX) Matsuda Tomoo (Hiratsuka JPX) Honda Shigeru (Hiratsuka JPX) Sakamoto Takuya (Hiratsuka JPX) Nakamura Soichi (Hiratsuka JPX). Traction controller for crawler vehicles. USP1996055517416.
  18. Takagi Masao (Hasimoto JPX) Miyahara Masayoshi (Sakai JPX) Toshikuni Nobuyuki (Neyagawa JPX). Tractor transmission. USP1989044824128.
  19. Firstenberg Harold S. (131 Townsend St. San Francisco CA 94101). Vehicle track retention device. USP1976023939930.
  20. Satzler, Ronald L.. Wheel tandem drive mechanism. USP1985124560018.

이 특허를 인용한 특허 피인용횟수: 45

  1. Zuchoski, Jeremie; Bernard, Jean. All-terrain vehicle (ATV) propellable on wheels or endless tracks. USP2017059656703.
  2. Ki,Nohoon. Anti-dive/squat suspension system. USP2009017478688.
  3. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2016059352776.
  4. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2013048430188.
  5. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2015119180910.
  6. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2015079079614.
  7. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2014098827013.
  8. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2014088801115.
  9. Brazier, Glen. Belted track assembly. USP200505D505136.
  10. Brazier,Glen. Belted track assembly. USP200609D528133.
  11. Brazier,Glen. Belted track assembly. USP200712D556791.
  12. Zuidberg, Jeroen Emiel. Combination of a drive wheel and a gearbox for a continuous track system. USP20190110183710.
  13. Hansen, Ronald S.. Conversion system for a wheeled vehicle. USP2017059643667.
  14. Brazier, Glen. Conversion track assembly. USP200911D603880.
  15. Inaoka, Motonari. Crawler travel unit. USP2014018636326.
  16. Inaoka, Motonari; Tomiyama, Yuji; Aota, Yoshikazu; Kobayashi, Takashi. Crawler traveling apparatus. USP2005056890042.
  17. Eavenson, Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP20181210155554.
  18. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017059656706.
  19. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Drive sprocket for a tracked vehicle. USP2017069688324.
  20. Sewell, Cody L.. Endless track and guide member. USP20181010099733.
  21. Deland, André; Duquette, François. Endless traction band with asymmetrical support. USP2004096793296.
  22. Deland, Andre; Duquette, Francois. Endless traction band with asymmetrical support. USP201312RE44643.
  23. Campbell, Jeffery D.. Four wheel drive motorized carrier. USP2004086776248.
  24. McKinnon, Paul G.. Rail track vehicle. USP2005026854540.
  25. Saito, Isao; Kaneko, Koichi; Saba, Yukitsugu; Kanamori, Yasutsugu; Neko, Hiroaki. Roller. USP2005026857816.
  26. Inaoka,Motonari; Imamura,Takeshi; Tomiyama,Yuji; Kobayashi,Takashi; Aota,Yoshikazu. Semi tracked-type working vehicle. USP2008027328760.
  27. Eavenson, Sr., Jimmy N.; Buchanan, Peter Joseph. Suspension and lock-out systems for a partially tracked vehicle. USP2018029884662.
  28. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017109783249.
  29. Eavenson, Sr., Jimmy N.; Dilgard, Tim; Cmich, Ryan. Suspension and lock-out systems for a tracked vehicle. USP2017119828047.
  30. Boivin, Denis; Boivin, Alain. Track assembly for an all-terrain vehicle. USP2005046874586.
  31. Zuchoski, Jeremie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP20180610005507.
  32. Zuchoski, Jérémie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP2014038662214.
  33. Zuchoski, Jérémie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP2013018347991.
  34. Buchanan, Peter J.; Eavenson, Sr., Jimmy N.. Track drive. USP2018029902441.
  35. Albright, Larry E.; Homola, Gary J.; Homola, legal representative, Maria C; Koch, Rodney; Tuhy, Lance; Roan, Thomas J.. Track vehicle having drive and suspension systems. USP2010097798260.
  36. Sewell, Cody L.. Tracked vehicle. USP20180810059389.
  37. Sewell, Cody L.. Tracked vehicle. USP2017039586635.
  38. Bessette,Robert. Traction assembly for a vehicle. USP2009037497530.
  39. Inaoka, Motonari; Aota, Yoshikazu; Kobayashi, Takashi; Imamura, Takeshi. Tractor. USP200410D497621.
  40. Eavenson, Sr., Jimmy N.; Woodrum, Adam; Prybor, Jonathan. Utility vehicle. USP20181210155537.
  41. Bordini, Giorgio. Vehicle body and assembly method. USP2011108042628.
  42. Phely,Olivier; Piou,Denis. Vehicle drive device with flexible crawler and vehicle thus obtained. USP2006016981563.
  43. Sumiyoshi, Ryohei; Imai, Hideo; Kubo, Noriyoshi; Anami, Hiroyuki; Hata, Hiroyuki; Yasuda, Toyoaki; Kuroda, Masahiro; Higashiyama, Kohei; Yamashita, Yuji; Tajima, Satoshi; Mori, Shunichiro; Ido, Hayato; Takemura, Toshihiko; Hisatake, Shinsuke; Tamaki, Hajime; Koyamatsu, Hiroshi. Working machine. USP2017119828744.
  44. Sumiyoshi, Ryohei; Imai, Hideo; Kubo, Noriyoshi; Anami, Hiroyuki; Hata, Hiroyuki; Yasuda, Toyoaki; Kuroda, Masahiro; Higashiyama, Kohei; Yamashita, Yuji; Tajima, Satoshi; Mori, Shunichiro; Ido, Hayato; Takemura, Toshihiko; Hisatake, Shinsuke; Tamaki, Hajime; Koyamatsu, Hiroshi. Working machine. USP20190410260213.
  45. Fukumoto, Takeshi; Iwamura, Keisuke; Kawashiri, Shinya. Working vehicle. USP2013128607904.