Machine element or mechanism – Elements – Cranks and pedals
Patent
1989-07-05
1990-11-13
Luong, Vinh T.
Machine element or mechanism
Elements
Cranks and pedals
745944, 36131, G05G 114
Patent
active
049693751
ABSTRACT:
The pedal binding makes it possible separably to couple a shoe to a bicycle pedal rotatable about a pedal spindle and comprises a pedal side coupling part which forms a tread area and, adapted to be fitted onto the tread area, a shoe side coupling part. The coupling parts are separably locked together via catch members disposed on mutually facing surfaces of bifurcated arms of the pedal side coupling part on the one hand and bifurcated arms of the shoe side coupling part on the other. Such a snap-action connection is simple and operationally reliable. Mutually associated pairs of sloping thrust faces on the coupling parts assist the separation of the locked joint upon relative tilting movements of the two coupling parts.
REFERENCES:
patent: 4538480 (1985-09-01), Trindle
patent: 4738158 (1988-04-01), Christol
patent: 4762019 (1988-08-01), Beyl
Schuchard Klaus
v.d.Osten-Sacken Ernst
Fichtel & Sachs AG
Luong Vinh T.
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