Driving structure for children's tricycle

Details Driving structure for children's tricycle Driving structure for children's tricycle

1992-07-15

1993-08-17

Stormer, Russell D.

Land vehicles: wheels and axles

Combined wheel and axle modification

With pedal crank

280240, 280259, 280282, 745941, 745944, 3011105, B60B 3700

Patent

active

052362485

ABSTRACT:
A driving structure for children's tricycle includes a cylindrical shell adapted to receive a crank case therein. The crank case is composed of an upper and a lower half cases, each is identical to the other and has a trough and two strips adapted to rest a flat plate of the crank thereon, and has a flat plate at one having a crank receiving cup extending at the opposite end.

REFERENCES:
patent: 4049319 (1977-09-01), Hartung
patent: 4405179 (1983-09-01), Boudreau et al.

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