Tracked piste grooming vehicle for maintenance and shaping of snowy terrain
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United States of America Patent
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Apr 14, 2020
Grant Date -
Aug 17, 2017
app pub date -
Jan 30, 2017
filing date -
Feb 11, 2016
priority date (Note) -
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Abstract
Tracked piste grooming vehicle for maintenance and shaping of snowy terrain, including a crawler chassis which includes, on each side of the chassis, a respective drive wheel, at least four running wheels and a tension wheel, all enclosed by a crawler chain, wherein each running wheel is mounted on a chassis frame in a pretensioned manner by a suspension. Each side of the chassis includes five respective running wheels, with the suspensions thereof having a different pretensioning distribution considered over a vehicle length.
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