MACHINE SUSPENSION SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jun 9, 2022
app pub date -
Feb 22, 2022
filing date -
Feb 22, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An embodiment relates to a machine including a prime mover, a drive pulley, a chassis, a subframe, a drive device, a drive belt, and a pulley arrangement. The drive pulley is coupled to the prime mover. The chassis is configured to support at least an operator and the prime mover. The subframe is pivotally coupled to the chassis about a pivot axis. The subframe is further coupled to the chassis via a suspension device. The drive device is configured to drive wheels of the machine. The drive device is configured to be driven by the prime mover. The pulley arrangement is configured to direct the drive belt from the drive pulley to a driven pulley on the drive device. The pulley arrangement comprises at least one idler pulley having a diameter and a rotational axis.
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