Bicycle spark wheel

Details Bicycle spark wheel Bicycle spark wheel

1982-09-13

1984-08-21

Peters, Jr., Joseph F.

Land vehicles

Wheeled

Occupant propelled type

248900, 403 91, 403148, 446 23, B62J 508

Patent

active

044666306

ABSTRACT:
A sparking accessory adapted to be mounted on a bicycle, or the like, and comprising a stationary friction disc member and a rotational sparking disc member. In one embodiment of the invention, the accessory is mounted on a pivotal arm member which in turn is secured to the bicycle, the arm member being manually movable between upper and lower positions, the upper position being the storage position for the accessory in a non-operative position therefor, and the lower position placing the rotational sparking disc member in frictional engagement with the outer periphery of the bicycle tire for achieving a sparking effect. In another embodiment of the invention, the stationary friction disc member is secured to a housing structure and the rotational sparking disc member is secured to the drive shaft of a battery powered motor for selective rotation of the sparking disc member with respect to the friction disc member to achieve a sparking effect.

REFERENCES:
patent: 1760622 (1930-05-01), Aronson
patent: 2167249 (1939-07-01), McKeige
patent: 3646703 (1972-03-01), Baginski et al.
patent: 4099738 (1978-07-01), Allen

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