Heavy-pedaling bicycle
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United States of America Patent
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N/A
Issued Date -
Oct 11, 2007
app pub date -
Apr 10, 2006
filing date -
Apr 10, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A heavy-pedaling bicycle includes a pedaling unit which is rotated to deliver a driving force to drive a rear wheel to roll on a ground surface, and a dragging mechanism which is disposed on at least one of stationary and rotary members to generate a dragging force which counteracts the driving force during the forward pedaling of the pedaling unit, and which is self-adjustably maintained to be smaller than the driving force so as to turn the forward pedaling movement into an evenly decelerated movement. The dragging mechanism may include one of a plurality of wind blades, magnetically attractive members, and spring-biased friction members to generate a respective one of a resisting force, a magnetically attractive force, and a frictional force to serve as the dragging force.
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