Land vehicles – Wheeled – Occupant propelled type
Patent
1975-10-16
1977-01-11
Wood, Jr., M. H.
Land vehicles
Wheeled
Occupant propelled type
74471XY, 180 77H, B60K 2002
Patent
active
040023508
ABSTRACT:
The interrelation of a vehicle and transmission and brake means therefor which are cooperatively dependent structurally and functionally, wherein a variable speed "stiff-hub" drive adapted particularly to bicycles and comprised of a constant mesh infinitely variable gearing with an input crank shaft and a wheel drive, and a control means which operates in conjunction with a single lever which also comprises the braking force actuator for simultaneous gear ratio and brake control.
REFERENCES:
patent: 2789648 (1957-04-01), Huffman
patent: 3567250 (1971-03-01), Wolf
patent: 3808907 (1974-05-01), Yamaguchi
Siemens Terrance L.
Wood, Jr. M. H.
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