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MACHINE SUSPENSION SYSTEM
专利权人:
发明人:
Eric R. Slegelis,Travis Rasch
申请号:
US16018020
公开号:
US20180304868A1
申请日:
2018.06.25
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A machine includes a prime mover having a power take-off, a chassis configured to support at least an operator and the prime mover, a subframe pivotally coupled to the chassis about a pivot axis at a first location, at least one drive device configured to drive wheels of the machine, a drive belt and pulley arrangement. The subframe is further coupled to the chassis via at least one suspension device at a second location. The at least one drive device is driven by the prime mover and is coupled to the subframe. The pulley arrangement is configured to direct the drive belt from the power take-off of the prime mover to at least one drive pulley on the at least one drive device. The pulley arrangement comprises an idler pulley having a diameter and a rotational axis. The idler pulley is coupled to the chassis such that the rotational axis is spaced from the pivot axis by no greater than 1.5 times the diameter.
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中国工程科技知识中心
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