Land vehicles – Wheeled – Occupant propelled type
Patent
1976-05-24
1978-03-14
Song, Robert R.
Land vehicles
Wheeled
Occupant propelled type
B62M 110
Patent
active
040788164
ABSTRACT:
A hydraulically driven, two-wheeled pedicab constructed with an enclosed cockpit for inclined positioning of a solo rider. The pedicab includes a reciprocating piston pump hydraulically connected to a hydraulic, rotary motor for powering at least one of the wheels, and, a power reserve having a rotary converter for selectively converting hydraulic fluid energy into a stored, compressed gas potential energy, the stored energy being selectively cycled into fluid energy when desired for assisting in the propulsion of the pedicab.
REFERENCES:
patent: 576538 (1897-02-01), Bellamy
patent: 602618 (1898-04-01), Eyster
patent: 636184 (1899-10-01), Roxendorff
patent: 735628 (1903-08-01), Waxel
patent: 1410326 (1922-03-01), Labak
patent: 2137574 (1938-11-01), Kromer
patent: 2177381 (1939-10-01), Bichi
patent: 3834733 (1974-09-01), Harris
patent: 3922005 (1975-11-01), Bundschuh
Peterson Richard Esty
Song Robert R.
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