Spark producing mechanism

Details Spark producing mechanism Spark producing mechanism

1995-02-10

1995-11-28

Hafer, Robert A.

Amusement devices: toys

Sparking

446145, 446144, A63H 3336

Patent

active

054702674

ABSTRACT:
A spark producing mechanism for a toy includes an at least partially transparent housing, a rotatable abrasive element in the housing and a motor for rotating the abrasive element. The mechanism further includes at least one flint element which is loosely captured in the housing so that it can contact and carom off the abrasive element to randomly produce sparks in the housing during rotation of the abrasive element.

REFERENCES:
patent: 1997235 (1935-04-01), Schrodel
patent: 2198177 (1940-04-01), Pohlhaus
patent: 2574952 (1951-11-01), Berger
patent: 3052060 (1962-09-01), Wohlstrom
patent: 3308572 (1967-03-01), Tomarkin
patent: 3390483 (1968-07-01), Doe
patent: 3468732 (1969-09-01), Hewitt
patent: 3859749 (1975-01-01), Morin et al.
patent: 3917497 (1975-11-01), Stickler
patent: 4090898 (1978-05-01), Tuskos
Playthings, vol. 62, #7, Jul. 1964, pp. 129-130.

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