发明授权
US09539876B2 Wheel with suspension system and centralizing unit with suspension system
有权
带悬挂系统的车轮和带悬挂系统的集中单元
- 专利标题: Wheel with suspension system and centralizing unit with suspension system
- 专利标题(中): 带悬挂系统的车轮和带悬挂系统的集中单元
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申请号: US14354607申请日: 2012-10-08
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公开(公告)号: US09539876B2公开(公告)日: 2017-01-10
- 发明人: Ronny Winshtein , Amichay Haim Gross , Dvir Brand , Ahishay Sardes
- 申请人: SoftWheel Ltd.
- 申请人地址: IL Tel-Aviv
- 专利权人: SOFTWHEEL LTD
- 当前专利权人: SOFTWHEEL LTD
- 当前专利权人地址: IL Tel-Aviv
- 代理机构: Clements Bernard PLLC
- 代理商 Christopher L. Bernard; Lawrence A. Baratta, Jr.
- 国际申请: PCT/IB2012/001994 WO 20121008
- 国际公布: WO2013/061121 WO 20130502
- 主分类号: F16F9/14
- IPC分类号: F16F9/14 ; B60G15/12 ; B60B9/06 ; B60B9/24 ; F16F1/12 ; F16F9/02 ; A61G5/10
摘要:
A wheel with a suspension system being connectable to a vehicle, like a wheel chair, comprises a hub (38) and a rim (34) rotatable about the axle (42) of the hub (38). Between the hub (38) and the rim (34), a number of support members (40) is located. The support members (40) are adapted to retain the distance when stressed up to a threshold value and recoverly alter the distanced when stressed over this threshold value. According to the invention, the support members (40) are comprising spring elements (50), damping strokes by compression if the support member (40) is compressed or elongated. The spring elements (50) are preferably preloaded.
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