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특허 상세정보

Tracked vehicle with improved track drive unit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00   
미국특허분류(USC) 180/009.3; 180/009.1; 305/136; 305/142; 305/132
출원번호 US-0666028 (2003-09-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Klarquist Sparkman, LLP
인용정보 피인용 횟수 : 10  인용 특허 : 22
초록

An all-terrain vehicle is supported and driven by endless track units. Each track unit includes a drive belt with rows of interior drive lugs driven by cogs on multiple sprocket wheels of a common drive wheel assembly having an integrated, one-piece drum and hub. Multiple guide wheel assemblies engaging the lower run of the drive belt distribute the vehicle load across substantially the full width of the belt. Each guide wheel assembly includes a pair of guide wheel units mounted on opposite end portions of a common spindle and on opposite sides of a car...

대표
청구항

I claim: 1. A drive track unit for a track-driven all-terrain vehicle, the drive track unit including: a track unit frame including a carrier beam extending longitudinally of the track unit; plural guide wheel assemblies rotatably mounted on said carrier beam; a drive wheel assembly rotatably supported on said frame; an endless drive track trained about said guide wheel assemblies and the drive wheel assembly; a drive axle drivingly connected at one end portion to said drive wheel assembly for rotating the assembly and adapted for connection to a power...

이 특허에 인용된 특허 (22)

  1. Coast John B. (Baton Rouge LA). Amphibious vehicle with improved track securement and guide means. USP1990104961395.
  2. McComber Donald R. (Littleton CO). Belt sprocket wheel. USP1980084218932.
  3. Burckhartzmeyer Jerry J. ; Crabb Elmer R. ; Lehnhoff Terry F. ; Watson ; Jr. Alva L.. Belted work machine. USP1998055749423.
  4. Gilbert Sylvain (Roberval CAX). Caterpillar track attachment. USP1994095343960.
  5. Okumura Kazumasa,JPX ; Bisaka Tohru,JPX ; Kaneko Masaaki,JPX ; Hashimoto Yuji,JPX ; Shibasaki Syunichi,JPX ; Kitano Masanori,JPX ; Katsuta Yuji,JPX. Crawler apparatus for vehicle. USP1999095954148.
  6. Tucker Emmitt M. ; Tucker ; Jr. Jasper J. ; Sullivan Maralee V.. Endless track unit for four-tracked vehicles. USP1999126007166.
  7. Johnson Clifton E. (Red Lake Falls MN). Idler wheel assembly. USP1992115161866.
  8. Scott ; Gary. Internal snow deflector for snowmobile track. USP1978094116496.
  9. Bandet Pierre (Neuilly FR) Boulassier Roger (Noisy-le-Sec FR) Dufour Jacques (Paris FR). Machine or vehicle component and reinforcement element. USP1976123997217.
  10. Keehner Daniel M.. Midwheel assembly for a track type tractor. USP2000076086169.
  11. Nieman Donnie L. (10847 County Trunk B Marshfield WI 54449). Pneumatic suspension system for farm equipment. USP1995045409075.
  12. Henke Klaus (Dortmund DEX) Wozniak Johannes (Lippstadt DEX). Running wheel for track vehicles. USP1987094696520.
  13. Crabb Elmer R. (Aurora IL). Self-aligning idler wheel assembly. USP1994055312176.
  14. Pierson ; Neil W.. Small, personal, all terrain vehicle. USP1978024072203.
  15. Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen. Suspension and drive mechanism for a multi-surface vehicle. USP2002126497460.
  16. Kautsch Dewaine A.. Track roller frame with inside reaction arm. USP1999015855421.
  17. Dow Paul W. (Byron NY) Dow Steven S. (Byron NY). Track vehicles and power drive apparatus for motivating tracked vehicles. USP1996075533587.
  18. Yancey John W. (Aurora IL). Track-idler recoil suspension mechanism. USP1976023938606.
  19. Oertley Thomas E. (Dunlap IL). Track-type vehicle undercarriage. USP1994105358064.
  20. Lykken Thomas G. ; Vik Brian D. ; Bock Timothy J. ; Stoltman Russell V.. Tracked suspension. USP2001116318484.
  21. Tucker Jasper James. Tracked vehicle with improved guide wheel assembly. USP2000106129426.
  22. Thomas G. Lykken. Vehicle track undercarriage adjustment system. USP2002066401847.