首页> 外国专利> Light pedal crank bearing has two shoulders on outer side each joining bearing surface on outer side, and outer bearing races on inner side each have annular slot lying opposite bearing surface and adjacent to annular wall

Light pedal crank bearing has two shoulders on outer side each joining bearing surface on outer side, and outer bearing races on inner side each have annular slot lying opposite bearing surface and adjacent to annular wall

机译:轻型踏板曲柄轴承在外侧有两个肩部,每个肩部都在外侧连接轴承表面,内侧的外轴承座圈每个都具有与轴承表面相对并与环形壁相邻的环形槽。

摘要

The light pedal crank bearing has two shoulders (21) on the outer side each joining a bearing surface on the outer side. The outer bearing races (40) on the inner side each have an annular slot which lies opposite the bearing surface and which adjacent to an annular wall, whereby are formed two annular chambers for two ball bearings (30). The axle tube (50) on the inner side has a first and a second shoulder for the two outer bearing races. The diameter of the two axle heads can be increased to increase the flexural rigidity.
机译:轻型踏板曲柄轴承在外侧具有两个肩部(21),每个肩部与外侧的轴承表面相连。内侧的外轴承座圈(40)分别具有一个环形的槽,该环形的槽与轴承表面相对并且与一个环形壁相邻,从而形成了两个用于两个滚珠轴承(30)的环形腔。内侧的轴管(50)具有两个外部轴承座圈的第一和第二肩部。可以增加两个轴头的直径以增加抗弯刚度。

著录项

  • 公开/公告号DE20301284U1

    专利类型

  • 公开/公告日2003-03-20

    原文格式PDF

  • 申请/专利权人 CHIANG CHENG-HSUN;

    申请/专利号DE2003201284U

  • 发明设计人

    申请日2003-01-28

  • 分类号B62M3/00;B62M1/02;

  • 国家 DE

  • 入库时间 2022-08-21 23:41:07

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