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TRACKED MOBILITY DEVICE
专利权人:
发明人:
Travis Underwood,Benjamin Robert Low
申请号:
US15067226
公开号:
US20160199237A1
申请日:
2016.03.11
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A tracked mobility device includes a pair of track drives having a rear weight-bearing wheel assembly, a center weight-bearing wheel assembly, a forward weight-bearing wheel assembly, and a front roller assembly. The rear weight-bearing wheels, the center weight-bearing wheels, and the forward weight-bearing wheels are fixed to the frame at a height effective to cause the main weight-bearing surface to always have a “V”-shaped lower surface when viewed from the side. The center weight-bearing wheels, the forward weight-bearing wheels, and the front rollers are fixed to the frame at a height effective to cause that portion of each track drive always to have a “V”-shaped lower surface when viewed from the side. At least one powered drive wheel is provided, and at least one of the rollers is a tensioning roller.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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