Chain-like toy of triangular hollow prisms

Details Chain-like toy of triangular hollow prisms Chain-like toy of triangular hollow prisms

1981-07-20

1983-03-29

Shay, F. Barry

Joints and connections

Interfitted members with external bridging piece

403 93, 403 96, 411525, 411544, 273153S, A63H 3300

Patent

active

043779166

ABSTRACT:
A chain-like toy made of a plurality of isosceles triangular hollow prism units that are connected serially with one another at slanted side planes thereof by means of a connecting rod interposed with a resilient member, each unit being connected rotatably for an angle of 360.degree. so that various shapes of things can be simulated by rotating each of the triangular hollow prisms.

REFERENCES:
patent: 2584451 (1952-02-01), Hopp
patent: 2609251 (1952-09-01), Haupt
patent: 2653415 (1953-09-01), Becker
patent: 3577673 (1974-05-01), Monestier
patent: 3597872 (1971-08-01), Vennola
patent: 4030209 (1977-06-01), Dreiding

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