Amusement devices: toys – Construction toy – Vehicle
Patent
1987-07-13
1989-08-29
Hafer, Robert A.
Amusement devices: toys
Construction toy
Vehicle
446124, A63H 1700, A63H 3308
Patent
active
048613070
ABSTRACT:
In a wheel for use with a modular assembly system with plug-in-type elements, the dimensioning of all of the elements being based on a basic unit length a, the wheel having a square central axle hole with a cross-section of a.times.a, rectangular slots with a width a being radially cut into both of the laterial faces of the wheel and arranged in pairs axially opposite to each other, axial openings are provided in the areas of the slots to provide a connection between the axially opposed slots.
REFERENCES:
patent: 2088128 (1937-07-01), Benjamin
patent: 2709318 (1955-05-01), Benjamin
patent: 2722772 (1955-11-01), Steanes
patent: 3552056 (1971-01-01), Meates
patent: 4376351 (1983-03-01), Larws
Brown Michael
Hafer Robert A.
Palimondial S.A.
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