Operating mechanism for a bicycle

Details Operating mechanism for a bicycle Operating mechanism for a bicycle

1974-07-25

1976-03-16

Scott, Samuel

Machine element or mechanism

Control lever and linkage systems

Hand operated

74489, 74531, 74501R, G05G 518

Patent

active

039437949

ABSTRACT:
An operating mechanism mounted to a bicycle, which is provided with a winding body for winding up thereto a control wire, which is formed separately from a lever rotatably supported to a fixed shaft which is secured onto a bracket member of the bicycle, and also the winding body and the lever are separately pivotally supported to the shaft; a sliding member insertably mounted between the both; and a restraining mechanism mounted between the winding body and the fixed shaft, whereby it is made possible to correct an inaccurate action of an operative demise such as a derailleur, brakes or the like, which action is caused by fluctuation of the stroke of the lever-turning as a result of elongation of the control wire or the like.

REFERENCES:
patent: 3442148 (1969-05-01), Juy
patent: 3499346 (1970-03-01), Ishida et al.
patent: 3693469 (1972-09-01), Ozaki
patent: 3759352 (1973-09-01), Toplis

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