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특허 상세정보

Suspension mechanism for a track-type vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-005/06    B62D-005/12   
미국특허분류(USC) 180/95 ; 180/954 ; 180/18A
출원번호 US-0136884 (1987-12-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 4
초록

A vehicle capable of high speed operation over rough terrain has a suspension system including an elevated drive wheel, a front idler wheel, and a rear idler wheel with an elastomeric drive belt entrained therearound. The drive belt is driven by friction, and the suspension system includes a front suspension strut device having a recoil mechanism and a resilient front strut that resiliently biases the front idler wheel forwardly and downwardly. A braking device is in a protected location within side portions of the front idler wheel and reacts against th...

대표
청구항

A suspension mechanism for a vehicle having frame, including a front idler wheel, a rear drive wheel connected to the frame, and an elastomeric drive belt entrained about the wheels and driven by the rear wheel, comprising: suspension means for resiliently biasing the front idler wheel downwardly, for resiliently biasing the front wheel forwardly and obtaining the desired tension of the drive belt, and for providing the desired recoil of the front idler wheel with respect to the frame, the suspension means including a front member (rotatably) supporting ...

이 특허를 인용한 특허 피인용횟수: 24

  1. Oertley Thomas E.. Apparatus and method for operating track tensioning assembly of a hydraulic excavator. USP2001066249994.
  2. Rhodes Larry K. ; Shaffer Steven M.. Apparatus for an active suspension system. USP1999095947458.
  3. Radke, Daniel Dean; Nagorcka, James Arthur; Allen, Lyal Douglas. Articulated dozer with suspension and suspension lockout. USP2009097584812.
  4. Keehner Daniel M.. Midwheel assembly for a track type tractor. USP2000076086169.
  5. Scheetz, Timothy R.. Military vehicle with electric drive running gear system. USP2010017641006.
  6. Savage, William M.; Harle, Kent H.. Snowmobile suspension. USP2003076595309.
  7. Berg,Norman O.. Suspension for a tracked vehicle. USP2006057040426.
  8. Tuhy, Lance S.. Suspension system for track vehicle. USP2009067552785.
  9. Scheetz,Timothy R.. Suspension system, positive drive belt system and belt tensioning device for wheel and belt driven devices. USP2007097267414.
  10. Scheetz, Timothy R.. Suspension system, positive hydraulic braking system, positive drive belt system and belt tensioning device for wheel and belt driven devices. USP2005036860571.
  11. Brazier, Glen. Swivel mounted track frame. USP2009057533741.
  12. Scheetz, Timothy R.. Tensioning and suspension system for a trailer. USP2010017644788.
  13. Brazier,Glen. Terrain conforming track assembly. USP2006117131508.
  14. Zuchoski, Jeremie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP20180610005507.
  15. Zuchoski, Jérémie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP2014038662214.
  16. Zuchoski, Jérémie; Boisvert, Denis. Track assembly for an all-terrain vehicle. USP2013018347991.
  17. Kautsch, Dewaine. Track assembly for traction of an off-road vehicle. USP20181010112663.
  18. Kautsch, Dewaine. Track assembly for traction of an off-road vehicle. USP2016119505454.
  19. 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.
  20. Law,Arnold R.; Kumar,Ajay. Track-mounted drilling machine with active suspension system. USP2008027325634.
  21. Law,Arnold R.; Kumar,Ajay. Track-mounted drilling machine with active suspension system. USP2008127461712.
  22. Law,Arnold R.; Kumar,Ajay. Track-mounted drilling machine with active suspension system. USP2008107438143.
  23. Kautsch Dewaine A.. Undercarriage assembly for a belted work machine. USP1999125997109.
  24. Rosenboom, Lyn. Vehicle track assembly. USP20190410259512.