Propulsion means

Details Propulsion means Propulsion means

1992-01-13

1993-06-29

Focarino, Margaret A.

Motor vehicles

Ski- or skate-type vehicle for imparting movement to a...

180 74, A63C 508

Patent

active

052225690

ABSTRACT:
The present invention generally relates to a propulsion apparatus for imparting thrust to a person. The propulsion apparatus is configured so as to be disposed or mounted on the user such that the thrust is transmitted to the rear of the user's pelvic area. The propulsion apparatus may, for example, include a motor which is connected to a propeller for providing forward thrust. The propulsion, apparatus may, in particular, be used in association with skis for travelling over a snow covered surface; however, it may be used in association with other similar or analogous devices for travel over the same or other surfaces.

REFERENCES:
patent: 2456440 (1948-12-01), Morrill
patent: 3750777 (1973-08-01), Thompson
patent: 4096919 (1978-06-01), Thompson
patent: 4189019 (1980-02-01), Zech
patent: 4260036 (1981-04-01), Bissett
patent: 4508187 (1985-04-01), Wenzel
patent: 4519470 (1985-05-01), Allisio

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