发明名称 Composite spring support for bicycle seats
摘要 A bicycle seat support comprising a bicycle seat providing a seat surface to support a rider during use. The bicycle seat is coupled at a bottom side to a telescoping shaft for insertion within a larger, hollow shaft forming a part of a bicycle frame. A nonlinear spring member composed of a composite material and including two ends and an intermediate section provides resilient support to the bicycle seat. Attachment clamps are coupled at each of the ends of the nonlinear spring member for enabling attachment of the nonlinear spring member between the bicycle seat and the larger, hollow shaft.
申请公布号 US5368358(A) 申请公布日期 1994.11.29
申请号 US19930065879 申请日期 1993.05.21
申请人 CHRISTENSEN, ROLAND J. 发明人 CHRISTENSEN, ROLAND J.
分类号 B62J1/02;B62J1/04;B62J1/06;B62K19/36;(IPC1-7):B62J1/02 主分类号 B62J1/02
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