Bicycle power pack

Details Bicycle power pack Bicycle power pack

1990-11-15

1992-08-25

Marmor, Charles A.

Motor vehicles

Motor-carrying attachments

180 15, 280204, B62D 5904

Patent

active

051410672

ABSTRACT:
The bicycle power pack consists of a frame mounting a motor and transmission mechanism, ground engaging wheels carried by an axle journaled to the frame and a hitch assembly extending forwardly from the frame and attachable to the bicycle rear axle. In order to prevent weight transfer from the power pack to the rear axle of the bicycle, the center of gravity of the power pack is located directly above the axle, thus improving the stability and maneuverability of the bicycle and power pack combination.

REFERENCES:
patent: 725924 (1903-04-01), Belcher
patent: 858496 (1907-07-01), Baines
patent: 1337437 (1920-04-01), Call
patent: 1373918 (1921-04-01), Smith
patent: 1407597 (1922-02-01), Smith
patent: 2517162 (1950-08-01), Arman
patent: 2552846 (1951-05-01), Dinkins
patent: 2822879 (1958-02-01), Overton
patent: 3815699 (1974-06-01), Ganskopp et al.
patent: 4346772 (1982-08-01), Clifft
patent: 4461365 (1984-07-01), Diggs

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