Land vehicles – Wheeled – Occupant propelled type
Patent
1977-05-04
1980-01-08
Silverstrim, John P.
Land vehicles
Wheeled
Occupant propelled type
180210, 224 32R, 280282, 280289A, 280 4311, 414498, B62J 1100
Patent
active
041825217
ABSTRACT:
A motorized tricycle for deliveries, comprises a load carrying box on the rear of the tricycle between the two rear wheels of the tricycle and extending down below the axis of those wheels. The rear wheels are supported from a crosspiece of the frame of the tricycle which is forward of the box, and the support members extend below the box between the wheels for supporting the box. One of the rear wheels can be driven and in fact can be part of a conventional two-wheeled motorcycle unit with the front wheel removed. The crank of this motorcycle unit can be connected to the pedals of the tricycle. The box is releasably locked in place on its support.
REFERENCES:
patent: 301702 (1884-07-01), Fay
patent: 1774520 (1930-09-01), Lyford
patent: 2459249 (1949-01-01), Sternad
patent: 3154316 (1964-10-01), Gohmann
patent: 3458212 (1969-07-01), Swezy
patent: 4032167 (1977-06-01), Chereda
Durand Francois
Guillem Christian
Institute de Recherches et d'Etudes de Techniques Specifiques
Silverstrim John P.
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