|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/21 ; 180/95|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 10|
A track roller frame assembly is connected to the main frame of a vehicle such as a combine harvester or the like, and is adapted to drive an elastomeric drive belt. An elongate track roller frame thereof includes a main body, pivot means on the main body for pivotal connection to the main frame, a supporting collar connected to the main body, and a plurality of roller wheels underlyingly connected to the main body. A wheel includes a housing encirclingly supported by the collar away from the pivot means, a shaft assembly rotatably supported within the h...
A track roller frame assembly of the type having an elongate main body and a plurality of roller wheels underlyingly connected to the main body, the main body being adapted to be connected to a vehicle main frame by a pivot joint having a first transverse axis, the track roller frame assembly comprising: a wheel including a housing, a shaft assembly rotatably supported within the housing and having laterally opposite end members and laterally inner and outer wheel portions respectively connected to the opposite end members; collar means for supporting th...