Bicycle control apparatus with a position setting idler member

Machine element or mechanism – Control lever and linkage systems – Hand operated

Reexamination Certificate

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Reexamination Certificate

active

07340975

ABSTRACT:
A bicycle control apparatus comprises a first position setting member having a plurality of first positioning members with a first pitch, an operating member that rotates relative to the position setting member, and a second position setting member structured to rotate with the operating member and to move axially. The second position setting member has a plurality of second positioning members with a second pitch, wherein the first pitch is different from the second pitch. The first pitch and the second pitch are set so that an engagement pitch between a first engagement position of the second position setting member and a second engagement position of the second position setting member that results from rotation of the operating member is less than both the first pitch and the second pitch.

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Unpublished U.S. Appl. No. 10/604,698; “Bicycle Twist-Grip Shift Control Device With Parallel Gearing” (Tang Foo Hou); filed Aug. 11, 2003.
European search report for EP 05025484.6, the European application that corresponds to this application, dated Nov. 14, 2006.
European search report for EP 05025484, the European application that corresponds to this application, dated Feb. 20, 2007.

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