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특허 상세정보

Track laying work vehicle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00    B62D-055/08   
미국특허분류(USC) 180/95 ; 180/948 ; 180/906 ; 305/56
출원번호 US-0513746 (1990-04-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 7
초록

A track laying work vehicle has an undercarriage assembly including a rigid support beam and first and second roller frame assemblies, one on either side of the vehicle. Each roller frame assembly has first and second end portions and supports a rotatable idler wheel assembly at the first end portion and a powered drive wheel at the second end portion. Each drive wheel is frictionally engaged with a drive axle of the vehicle and can be engaged with the drive axle at a plurality of lateral positions on the axle. The first end portion of each roller frame ...

대표
청구항

A track laying work vehicle, comprising: a main frame assembly having first and second opposed sides and a longitudinal centerline; an engine; first and second roller frame assemblies, each having first and second end portions, and each positioned substantially parallel to the longitudinal centerline of the vehicle; first and second drive axles, each rotatably connected to said engine; first and second drive wheels, each rotatably connected to a respective drive axle; first and second idler assemblies, each rotatably connected to a respective roller fram...

이 특허를 인용한 특허 피인용횟수: 54

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