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특허 상세정보

Track belt tension management system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/30   
미국특허분류(USC) 180/091 ; 305/144 ; 305/149 ; 305/153
출원번호 US-0958350 (1997-10-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ryan
인용정보 피인용 횟수 : 25  인용 특허 : 8
초록

A track belt tensioning management system is provided for actively adjusting the tension on a track belt in response to the difference in linear output speed between a drive wheel and the track belt. This is accomplished by sensing the speeds of the drive wheel and the track belt and delivering the sensed signals to a controller which processes the signals and determines the difference in their respective linear output speeds. If the difference varies from a predetermined value, the controller directs appropriate signals to a hydraulic valve arrangement ...

대표
청구항

[ We claim:] [1.] A tension management system mounted to a machine having a friction drive between a drive wheel of the machine and a track belt, a source of pressurized fluid, a reservoir, a frame assembly, and a hydraulic actuator arrangement acting through an idler wheel to tension the track belt with respect to the friction drive wheel, wherein the tension management system comprises:a first sensor operative to sense the speed of the drive wheel;a second sensor operative to sense the speed of the track belt;a third sensor operative to sense the opera...

이 특허를 인용한 특허 피인용횟수: 25

  1. Steven J. Brandenburger. Apparatus and method for measuring and realigning track misalignment. USP2002056386653.
  2. Oertley Thomas E.. Apparatus and method for operating a hydraulic excavator which has a position sensor for sensing position of an idler wheel. USP2001106305763.
  3. Standish, Michael R.; Hollister, James M.; Lamb, Margaret M.; Maguire, Roy L.; Oertley, Thomas E.; Recker, Roger L.; Schaefer, David F.. Apparatus and method to reduce vibrations on a tracked work machine. USP2010107806209.
  4. Becker Dan J. ; Keehner Daniel M.. Automatic belt alignment system for an endless track laying work machine. USP2001076267459.
  5. Johannsen, Eric. Determination of undercarriage idler and roller wear based on final drive speed. USP2016069371630.
  6. Patrick J. Palonis ; James A. Capouellez. Dynamic track tension adjuster. USP2002086432010.
  7. Williamson, Jimmie Robert. Infinitely variable control valve apparatus and method. USP2004046715558.
  8. Thomas E. Oertley ; Dennis R. Shookman ; Jin Suzuki ; Daniel L. Mikrut. Method and apparatus for determining a slack-side tension of a track on an earthworking machine. USP2002086431008.
  9. Kirihata, Toshinori. Mobile agricultural machinery. USP2005116962222.
  10. Won, Chikyung. Robotic platform. USP2017029573638.
  11. Won, Chikyung. Robotic platform. USP2014078763732.
  12. Juncker, Kenneth J.. Soil stabilizer with track apparatus. USP2012108291993.
  13. Berg,Norman O.. Suspension for a tracked vehicle. USP2006057040426.
  14. Pandey,Saurabh; Caruthers,Michael A.; Skiba,Richard J.. Systems and methods for controlling slip. USP2008027337054.
  15. Goodwin Jon. Tensioning device for a tracked vehicle. USP2001056224172.
  16. Kahle, Glenn W.; Juncker, David L.; Reshad, Jamsheed. Tensioning device for track apparatus. USP2003046543861.
  17. Rust, Craig Richard. Thrust bias detection system. USP2017019557244.
  18. Bappaditya Banerjee ; Roger A. Wehage. Track adjustment assembly to reduce vibration. USP2002086431665.
  19. Hasselbusch, Michael; Steiner, Kevin L.; Johannsen, Eric James. Track assembly having a wear monitoring system. USP2017039592866.
  20. Schmit, Mike; Shelhamer, Gene. Track belt tension system and method. USP2010087770984.
  21. McKinley, Timothy Allen; Knitt, Andrew Alfred; Diekevers, Mark Steven. Track link having a wear sensing device. USP2016109475526.
  22. Rust, Craig Richard; Diekevers, Mark Steven. Track roller assembly with a wear measurement system. USP2018019868482.
  23. Anderfaas, Eric N.; O'Brien, Matthew M.. Track tensioner. USP2016109457853.
  24. Robert D. Toms ; Sean C. McGinnis. Track tensioning apparatus. USP2002016336690.
  25. Berg, Norman O.. Tracked vehicle. USP2010037673711.