Modular toy whirling unit

Details Modular toy whirling unit Modular toy whirling unit

1982-09-28

1985-03-26

Shay, F. Barry

Amusement devices: toys

Construction toy

Including substrate for construction elements

272 31R, A63H 3308

Patent

active

045070954

ABSTRACT:
A modular toy assembly comprising a base member, support frames, whirling units, such as, whirligig, and ferris wheel, and a set of interchangeable gear train arrangement. The base member includes a plurality of circular holes arranged in intersecting rows on which support frames are mounted by means of peg members. The support frames are provided with rows of hole conforming to the size of the holes of the base member. The gear members include bevel gearing teeth and spur gearing teeth which are specifically dimensioned and designed in correspondance with the center to center distance of the holes so that an interchangeable gear train can be assembled on the base member and support frames for transmission throughout the assembly.

REFERENCES:
patent: 773560 (1904-11-01), Fuller
patent: 1102148 (1914-06-01), Gawlik
patent: 2833082 (1958-05-01), Carson
patent: 3205611 (1965-08-01), Onanian
patent: 3461601 (1969-08-01), Kristiansen
patent: 3486269 (1969-12-01), Fischer
patent: 3803754 (1974-04-01), Fischer
patent: 3854716 (1974-12-01), Spiegel
patent: 3881274 (1975-05-01), Kanda
patent: 3987579 (1976-10-01), Palenik
patent: 4136482 (1979-01-01), Fischer

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