公开(公告)号：US20060049675A1

公开(公告)日：2006-03-09

申请号：US11119221

申请日：2005-04-29

申请人： Massimo Fregonese ,  Branko Likic ,  Thomas Overthun ,  Chris Cowart

发明人： Massimo Fregonese ,  Branko Likic ,  Thomas Overthun ,  Chris Cowart

IPC分类号： B62J1/00

CPC分类号： B62J1/08 ,  B62J1/00

摘要： A support structure having a seat surface, particularly for pedal operated machines, such as bicycles, comprises a substantially rigid or semi-rigid frame, means for connecting the frame to the pedal operated machine, a yieldable padding secured to the top face of the frame, a covering layer superimposed to the yieldable pad, wherein the frame has one or more differential rigidity portions, preferably adapted to facilitate the pedaling motion. The differential rigidity portions are preferably situated at an outer peripheral edge of the frame, along which at least one recess is provided. Each differential rigidity portion comprises a plurality of outwardly extending projections.

摘要翻译： 具有座面的支撑结构，特别是用于踏板操作的机器，例如自行车，包括基本上刚性或半刚性的框架，用于将框架连接到踏板操纵的机器的装置，固定到框架顶面的可屈服填料 ，覆盖层叠加到可屈服垫上，其中框架具有一个或多个差分刚性部分，优选地适于促进踏板运动。 差速刚性部分优选地位于框架的外周缘处，沿着该边缘设置至少一个凹部。 每个差分刚性部分包括多个向外延伸的突起。