Construction type educational and amusement device

Details Construction type educational and amusement device Construction type educational and amusement device

1976-08-16

1978-08-29

Grieb, William H.

46 39, G09B 2502, A63H 3330, A63H 1712

Patent

active

041093984

ABSTRACT:
A construction type educational and amusement device having as its basic element a generally spherical hollow module or capsule and adjuncts which may be interconnected and operatively assembled into a large number of different relations to form power-driven vehicles, cranes, propeller-driven floats, air propelled devices and many other assemblies of scientific interest. The capsules of a complete assembly may contain, respectively, an electric motor, gearing of various kinds and types, to form operative simulations. The modules are preferably of clear plastic so that operation may be observed and understood.

REFERENCES:
patent: 595455 (1897-12-01), Glidden
patent: 3333349 (1967-08-01), Brumlik
patent: 3611621 (1971-10-01), Folson
patent: 3624939 (1971-12-01), Gossard
patent: 3696548 (1972-10-01), Teller
patent: 3961440 (1976-06-01), Saito

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