Linear drive recumbent cycle
OwnerChungchiao J. Poinventor
Life of this patent
Estimating the term…
Loading patent…
OwnerChungchiao J. Poinventor
Estimating the term…
A linear drive recumbent cycle (10) having linearly reciprocating pedals (68a,b) located approximately above the front wheel (14) in order to achieve a short wheel base recumbent bicycle design with the crank (42) located low between the wheels and with the seat located near or behind the center of gravity of the bike. The top extremities of a pair of pedal sliders (32a,b) are journalled for independent pendulum-type oscillation in a pedal-slider bracket (28) which is connected to a frame (12) through a front tube (30). The linearly reciprocating pedals (68a,b) are attached to the lower extremity of the pedal-sliders (32a,b) and are rotateably linked to the crank (42) through a pair of curved links (34a,b) so as to transfer power from the pedals (68a,b) to the crank (42). The pedal-sliders are short and straight whereby saving weight. The axis of reciprocative movement of the pedal-sliders (32a,b) cross above the axis of the crank (42) giving it an inherent tendency to rotate forward whereby eliminating crank kick back or crank getting stuck during use.
A linear drive recumbent cycle comprising:
A linear drive recumbent cycle comprising:
Dependencies are inferred from the claim text.