DEVICE FOR THE PROPULSION AND ECCENTRIC BRAKING OF A VEHICLE
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United States of America Patent
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Issued Date -
Oct 9, 2014
app pub date -
Aug 17, 2011
filing date -
Aug 17, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device for the propulsion and eccentric braking of a vehicle having a pedal drive, which includes a first shaft, a drive mechanism including one or a plurality of chain wheels, belt pulleys or elements of a Cardan drive, a second hollow shaft arranged concentrically about the first shaft mounted into a rear wheel, a freewheel clutch mounted between the first shaft and the drive mechanism, and an optionally engageable reverse gear mechanism mounted between the first and the second shaft. The first and the second shafts are connected to each other in a torsionally rigid manner when the reverse gear mechanism is in the engaged and disengaged state. The freewheel clutch prevents a rotation of the drive mechanism relative to the first shaft in a clockwise direction and is in a freewheeling state when the drive mechanism rotates in a counter-clockwise direction relative to the first shaft.
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