Machine element or mechanism – Elements – Cranks and pedals
Patent
1997-04-10
1998-12-29
Luong, Vinh T.
Machine element or mechanism
Elements
Cranks and pedals
745944, G05G 114
Patent
active
058529560
ABSTRACT:
A bicycle pedal assembly includes a pedal body, a coiled spring member and a pedal shaft. The pedal body has a frame portion and a tubular portion which partitions the frame portion. A cleat engaging unit is connected to the tubular portion. The coiled spring member interconnects the frame portion and an end of the tubular portion in order to position revertably the cleat engaging unit at a predetermined angle with respect to the frame portion. The pedal shaft extends through the coiled spring member and the tubular portion so that the frame portion is rotatable about the pedal shaft. The pedal shaft has a first end which extends beyond the frame portion and a second end which engages rotatably the tubular portion.
REFERENCES:
patent: 5203229 (1993-04-01), Chen
patent: 5685202 (1997-11-01), Chen
patent: 5692415 (1997-12-01), Lin
patent: 5697262 (1997-12-01), Chen
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