发明授权
- 专利标题: Sport device
- 专利标题(中): 运动装置
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申请号: US952775申请日: 1998-03-12
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公开(公告)号: US6113111A公开(公告)日: 2000-09-05
- 发明人: Johan Gierveld , Diederik Hendrik Alewijn Hol , Egbert Otten
- 申请人: Johan Gierveld , Diederik Hendrik Alewijn Hol , Egbert Otten
- 申请人地址: NLX Wierden
- 专利权人: Gierveld Beheer B.V.
- 当前专利权人: Gierveld Beheer B.V.
- 当前专利权人地址: NLX Wierden
- 优先权: NLX1000430 19950524; NLX1001284 19950926; NLX1002060 19960111
- 主分类号: A63C1/00
- IPC分类号: A63C1/00 ; A63C1/28 ; A63C9/20 ; A63C17/26 ; A63C17/00
摘要:
The invention relates to a frame for a sporting device for coupling to a shoe, such as a ski which is slidable or rollable by means of wheels, in particular a cross-country ski, or a skate frame for an ice-skate or roller-skate, which frame comprises: an upper sub-frame with means for coupling to a shoe to be worn by a user, a lower sub-frame which is coupled via a pivot mechanism to said upper sub-frame for pivoting in a main plane and which is provided with or adapted to be provided with a runner or wheels; and a resetting spring for urging both sub-frames toward each other. The frame according to the invention has the special feature that the sub-frames are mutually pivotable and translatable in the said main plane. A specific embodiment has the feature that the sub-frames form part of a mechanism comprising at least four mutually pivotable and/or translatable rods.
公开/授权文献
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