Skateboard with propulsion, visual and aural enhancement

Details Skateboard with propulsion, visual and aural enhancement Skateboard with propulsion, visual and aural enhancement

1989-09-12

1991-07-09

Kashnikow, Andres

Motor vehicles

With fluid or mechanical means to accumulate energy to power...

180 542, 280 87042, B62M 100

Patent

active

050296612

ABSTRACT:
A skateboard with propulsion, visual and aural enhancement. The propulsion enhancement is provided by a transmission device which is mounted adjacent at least one wheel of the skateboard. The transmission device includes a spring for storing energy during one mode of operation and releasing energy during a second mode. A lever controlled by the foot of the user shifts between the two modes. The transmission may also include a retarding force for controlling the speed of the skateboard. Various devices, e.g., lights, sound, smoke and hubcaps, are included which add to the attractiveness of the skateboard.

REFERENCES:
patent: 1654985 (1928-01-01), McCarthy
patent: 3751062 (1973-08-01), White, Sr.
patent: 4241534 (1980-12-01), Larsson et al.
patent: 4270764 (1981-06-01), Yamada
patent: 4568308 (1986-02-01), Itoh
patent: 4683986 (1987-08-01), Darda et al.
patent: 4715475 (1987-12-01), Minoru

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