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특허 상세정보

Implement steerable track assembly with pivoting steering actuator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/065    B62D-055/116    B62D-055/32    B62D-055/084   
출원번호 US-0093094 (2016-04-07)
등록번호 US-9688322 (2017-06-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Henkel, Rebecca L.
인용정보 피인용 횟수 : 0  인용 특허 : 18
초록

A work vehicle includes left and right track assemblies, each track assembly including a main frame, a pivot member, a pivot shaft coupled to the pivot member, and an actuator coupled between the pivot shaft and the main frame. Each track assembly is configured to permit pivotal steering movement, pivotal pitch movement, and pivotal camber movement. The actuator of each track assembly is coupled to the respective main frame at one end of the actuator, and at an opposite end of the actuator to an actuator anchor via a self-aligning bearing arrangement to ...

대표
청구항

1. A work vehicle comprising: left and right track assemblies, each track assembly comprising a main frame, a pivot member, a pivot shaft coupled to the pivot member, and an actuator coupled between the pivot shaft and the main frame,wherein each track assembly is configured to permit pivotal steering movement, pivotal pitch movement, and pivotal camber movement, andwherein the actuator of each track assembly is coupled to the respective main frame at one end of the actuator, and at an opposite end of the actuator to an actuator anchor via a self-alignin...

이 특허에 인용된 특허 (18)

  1. Miichi Yoshiki (Okazaki JPX) Tanaka Tadao (Okazaki JPX) Harara Mitsuhiko (Okazaki JPX). Alignment control unit and control method for an automotive suspension. USP1995085438515.
  2. Thompson, Dennis; Friggstad, Terry. Automatic steering system for an agricultural implement. USP2013048428831.
  3. Janzen, David C.; Satzler, Ronald L.. Configuration of a two-track tractor. USP2014058727047.
  4. Guntert Ronald M. (Stockton CA) Mickelson Steve (Chico CA) Schaeffer J. Kenyon (Englewood CO). Four track paving machine and process of transport. USP1997015590977.
  5. Connors, Michael J.; Prickel, Marvin. Implement carrier with steerable tracks. USP2015089096264.
  6. Damm, Jurgen. Method and device for wheel camber adjustment. USP2010037673883.
  7. Prickel, Marvin; Weisberg, Paul; St-Jean, Marc; Durant, Shane. Method for controlling an implement steering system for farm implement in transport. USP2014128914198.
  8. Van Mill, Michael D.; Schlimgen, Ron; Walvatne, John. Oscillating steering system for an agricultural implement. USP2010107810823.
  9. Willis, Paul E.; Zupanc, Justin. Propulsion and steering system for a road milling machine. USP2011057942604.
  10. Ashrafi Behrouz ; Madau Dinu Petre ; Tseng Hongtei Eric. Relative vehicle platform having synchronized adaptive offset calibration for lateral accelerometer and steering angle sensor. USP2001026185485.
  11. Connors, Michael J.; Anderson, Brian; Prickel, Marvin A.; Bettin, Leonard A.. Steerable agricultural implement with equalized steering effort. USP2013018342255.
  12. Hubalek, Verne. Steerable agricultural implement with multi-point hitch. USP2014048700269.
  13. Muller Manfred,DEX ; Reichelt Werner,DEX ; Frank Peter,DEX ; Eckstein Lutz,DEX ; Bohringer Micahel,DEX. Steering angle adjusting device for a motor vehicle. USP1999105964814.
  14. Nystuen Paul A. (West Fargo ND) Batcheller Barry D. (West Fargo ND). Steering control system for articulated vehicle. USP1988094771851.
  15. Bays Marvin G.. Track-type carriage system for heavy vehicles. USP2000126164399.
  16. Satzler Ronald L. (Princeville IL) Schmillen Edward E. (Metamora IL). Track-type vehicle having steerable wheels. USP1993035191952.
  17. Timmons, Jr., Ronald G.. Trailer steering mechanism. USP2010047694993.
  18. Schick,Troy Eugene; Rea,Todd Wayne. Variable gain logic for a GPS based automatic steering system. USP2006107127340.