ROLLER Russian patent published in 1994 - IPC

Abstract RU 2016807 C1

FIELD: vehicles. SUBSTANCE: roller has a frame, a drive wheel, supporting rollers, a steering and a pedal drive. The supporting rollers are mounted in a spaced relation, and the drive wheel - through the center of gravity with the drive pedal motion trajectory in the vertical plane of its axis. The drive has a tackle block with an adjustably positioned fastened branch of a working stroke cable. EFFECT: improved compactness, structural simplicity and convenience of operation. 6 cl, 6 dwg

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RU 2 016 807 C1

Authors

Chernjaev Boris Nikolaevich

Dates

1994-07-30Published

1991-02-12Filed