|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/30 ; 305/32|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 13 인용 특허 : 0|
Track tensioning apparatus for track-type vehicles having a track, a track frame and an idler wheel engageable with the track. The track tensioning apparatus comprises a bearing rotatably mounting the idler wheel so as to rotate about an idler wheel axis and a support for supporting the bearing to selectively pivot about a support axis parallel to and spaced from the idler wheel axis. A locking device is provided for adjustably locking the bearing with the support so that the idler wheel axis is in a predetermined angular position with respect to the sup...
Track tensioning apparatus for track type vehicles having a track, a track frame, and an idler wheel engageable with said track, said track tensioning apparatus comprising: bearing means rotatably mounting said idler wheel to rotate about an idler wheel axis, said bearing means comprising a bearing pin having an eccentric bore whose axis is spaced from and parallel to said idler wheel axis; support means including a support journal received by said eccentric bore of said bearing pin for supporting said bearing pin to selectively pivot about the axis of s...