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Wheelchair
专利权人:
Daniel James Yee;Traian Mohan;Damon Jurkiewicz;Daniel Watson;Robert Bekoscke;Joshua Greiner
发明人:
Damon Jurkiewicz,Joshua Greiner,Daniel James Yee,Daniel Watson,Traian Mohan,Robert Bekoscke
申请号:
US13505630
公开号:
US08727048B2
申请日:
2010.11.15
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A conveyance such as a wheelchair that includes a seat assembly and a chassis. The chassis comprises a central frame member disposed substantially along the centerline of the wheelchair. The central frame member includes portions for connecting to or supporting one or more front casters, a seat assembly, one or more drive wheel assemblies, an energy source (e.g., one or more batteries), rear anti-tip wheels, and/or at least one footplate. The central frame member is disposed substantially along the centerline of the wheelchair and structurally distributes of the weight of the seat assembly (and optionally the weight of the energy source) to the supporting drive wheels and casters. In this manner, a clean-looking, simple, and lightweight chassis structure is provided for a conveyance.
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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