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특허 상세정보

Suspension for a machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/08   
미국특허분류(USC) 180/009.5; 180/009.46; 180/009.52; 180/009.58
출원번호 US-0150301 (2011-06-01)
등록번호 US-8573336 (2013-11-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Miller, Matthias & Hull
인용정보 피인용 횟수 : 1  인용 특허 : 14
초록

A machine is provided. The machine has a forward direction of travel and includes a frame, at least one lift arm, a first torsion axle assembly, an undercarriage, and an endless track. The lift arm is pivotally attached to the frame. The first torsion axle assembly is attached to the frame and includes a first torsion arm, a first torsion shaft, and a first axle, with the first torsion shaft and the first axle extending from the first torsion arm. The undercarriage is attached to the first torsion axle assembly and the endless track encircles the underca...

대표
청구항

1. A machine comprising: a frame;an undercarriage; a first torsion axle assembly connecting the frame to the undercarriage, the first torsion axle assembly including a first torsion shaft assembly, a first torsion arm, and a first axle, the first torsion shaft assembly attaches to and extends from the frame, the first torsion arm attaches to the first torsion shaft assembly at one of a plurality of preset selectable rotational attachment orientations, the first axle attaches to and extends from the first torsion arm a distance from the first torsion shaf...

이 특허에 인용된 특허 (14)

  1. Rodgers, Michael Brendan; Krishnan, Ram Murthy; Beery, Ray Eugene; Sandstrom, Paul Harry; Gross, Bill Bud; Lukich, Lewis Timothy. Endless rubber track having guide lugs with guide lug support layer, and vehicle containing such track. USP2005076913329.
  2. McLaughlin, Ronald J.. One piece trailing arm for torsional springs. USP2003076588778.
  3. Stark Karl G. C. (Vderstad Herrgard S-59021 Vderstad SEX). Resilient arrangement in a ring roller allowing rings to adapt to ground irregularities. USP1980094223742.
  4. Nordberg Bjorn,SEX. Resilient track tensioning device for track-driven vehicles and track unit comprising such a track tensioning device. USP1999115988775.
  5. Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen. Suspension and drive mechanism for a multi-surface vehicle. USP2002126497460.
  6. Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen. Suspension and drive mechanism for a multi-surface vehicle. USP2002086435292.
  7. Lemke Gary ; Lemke Brad ; Safe Cary ; Hetteen Edgar. Suspension and drive mechanism for a multi-surface vehicle. USP2001066247547.
  8. Gary Lemke ; Brad Lemke ; Cary Safe ; Edgar Hetteen. Suspension and drive mechanism for multi-surface vehicle. USP2002086435291.
  9. Gehret, Greg. Suspension assembly having multiple torsion members which cooperatively provide suspension to a wheel. USP2005046877728.
  10. Few, Jeffrey P.. Torsion axle. USP2005066905130.
  11. McLaughlin Ronald J.. Torsional bushing system. USP1998085788265.
  12. Kelderman Gary L.. Track system for vehicles. USP1998125842757.
  13. Fornes Corey L.. Track tensioning assembly. USP2001116322171.
  14. Gehret,Greg. Vehicle having a suspension assembly with multiple torsion members which cooperatively provide suspension. USP2007087261287.