PUSH CYCLE Russian patent published in 2008 - IPC B62M1/04 B62M1/12 B62K3/00 

Abstract RU 2329911 C2

FIELD: transport.

SUBSTANCE: invention relates to two-wheel saddleless means of travel. The push cycle incorporates a support-and-drive foot-plate with two guides wherein foot-step platform (8) can move coupled by push rod (18) with the lower chain drive circuit (20). Idling of platform (8) is ensured by an elastic element, i.e. spring (27). Steering column is hinged to the frame by mean of cylindrical hinge (5) with transverse-horizontal axis of rotation allowing changing the foot-step and guides inclination.

EFFECT: increase component of working stroke in the reciprocating cycle of the foot-step platforms.

2 dwg

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Authors

Bogdanov Nikolaj Andreevich

Dates

2008-07-27Published

2006-08-07Filed