Motor vehicles – Ski- or skate-type vehicle for imparting movement to a... – With power means or a portion thereof affixed to or built...
Patent
1989-12-19
1991-06-04
Kashnikow, Andres
Motor vehicles
Ski- or skate-type vehicle for imparting movement to a...
With power means or a portion thereof affixed to or built...
180180, 180342, 280 87042, 301 53, 474148, A63C 508
Patent
active
050206214
ABSTRACT:
An electrically driven brake controlled skateboard employing an electric motor and associated battery mounted on the bottom of its foot supporting board employs a pulley arrangement whereby the initial slipping of its belt acts as a clutch for transferring rotational power from the motor to a U-grooved drive wheel of the skateboard. The U-groove is low cut so that the drive belt is partially exposed to the road surface. A dual purpose tether mounted brake control and on/off switch is used to control the braking of the skateboard and the energization of the drive motor.
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Culbreth Eric
Kashnikow Andres
Lindsley Warren F. B.
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