Bicycle shift operating device

Bicycle shift operating device

  • CN 101,254,819 B
  • Filed: 07/18/2007
  • Issued: 12/05/2012
  • Est. Priority Date: 02/26/2007
  • Status: Active Grant
First Claim
Patent Images

1. bicycle shift operating device comprises:

  • Supporting construction has interior rope fixed part;

    Tie unit comprises;

    rotate body, be installed on the said supporting construction to rotate around first axle;

    Interior Suo Dingxiang pulley is installed on the said rotation body to rotate and be independent of said rotation body around second rotational around said first axle with said rotation body, and said second axis runout is in the said first axle of said rotation body;

    AndThe gear shift detent mechanism operably is connected on the said tie unit optionally said tie unit is remained among in a plurality of shift patterns.

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