Fixing device for securing a handlebar stem of a bicycle

Machine element or mechanism – Control lever and linkage systems – Elements

Patent

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Details

280279, 403 24, 403191, 403290, 403344, B62K 2112, F16D 106

Patent

active

054269962

ABSTRACT:
A fixing device for securing a handlebar stem of a bicycle includes a handlebar stem having vertical and level portions. The level portion has a receiving element formed on a free end thereof for securing a handlebar therein, the vertical portion having a scroll-like tube with one end thereof overlapping the other to form an inner part and an outer part. An opening is formed in the outer part and a first lug is formed on an edge of the opening and a second lug is formed on inner part and extends outwardly through the opening, such that the tube securing an upper end of a front fork by screwing a bolt therethrough.

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patent: 5095770 (1992-03-01), Rader
patent: 5183352 (1993-02-01), Carpenter
patent: 5190346 (1993-03-01), Ringle
patent: 5193930 (1993-03-01), Chi
patent: 5201242 (1993-04-01), Chi
patent: 5228796 (1993-07-01), Kao
patent: 5297445 (1994-03-01), Chen
patent: 5301570 (1994-04-01), Li

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