A - Human Necessities – 63 – C
Patent
A - Human Necessities
63
C
46/124, 280/20
A63C 17/26 (2006.01) A63H 17/26 (2006.01)
Patent
CA 2005789
TITLE OF THE INVENTION: SPARK-PRODUCING MECHANISM FOR WHEEL ASSEMBLY ABSTRACT OF THE DISCLOSURE A spark-producing mechanism for wheel assembly comprises a plurality of flints, a fixing ring for the mounting of flints which closely fits to the shaft of the wheel, a grindstone which is inserted in the interior of the wheel. By rotating the wheel, the flints rub against the grindstone to produce sparks.
Yeh Cheng-Siung
Kirby Eades Gale Baker
Lucky Star Enterprise & Co. Ltd.
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