|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/020; 305/141; 180/009.21|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 4|
A track tensioner for a drive track of a work machine includes biasing element configured to urge an idler wheel into contact with the drive track. The biasing element may include an air spring.
The invention claimed is: 1. A track tensioner for tensioning a drive track of a work machine, the track tensioner comprising: an air spring having (i) a first end tat is configured to be secured to a body of the work machine, and (ii) a second end tat is movable relative to the first end, an idler support arm secured to the second end of the air spring, and an idler wheel secured to the idler support arm and positioned above the air spring, and further comprising a mounting plate, a first bracket, and a second bracket, wherein: the mounting plate is co...