BICYCLE CHANGE-SPEED CONTROL DEVICE(VERSIONS) Russian patent published in 2006 - IPC B62M25/04 B62K23/06 

Abstract RU 2271959 C2

FIELD: transport engineering; bicycles.

SUBSTANCE: invention relates to change-speed hand-operated levers. Change-speed handle made in form of operating member 130 has surface 132 to take in operating force from rider's finger being tilted relative to plane parallel to direction of travel of operating member 130.

EFFECT: provision of changing of speed even at sliding motion of rider finger, without requirement of correct position of rider's finger in direction square to handle.

10 cl, 7 dwg

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RU 2 271 959 C2

Authors

Shakhana Satoshi

Dates

2006-03-20Published

2001-03-19Filed