Amusement devices: toys – Construction toy – Including abutting elements having slots or apertures...
Patent
1986-08-21
1988-11-01
Yu, Mickey
Amusement devices: toys
Construction toy
Including abutting elements having slots or apertures...
446126, 403171, 211182, 211186, 211189, 52731, A63H 3312, F16B 700
Patent
active
047816449
ABSTRACT:
An assembly kit for use as a toy or the like including plurality of rod elements, each having a pair of half portions and fasteners for fixing together the half portions, the half portions having ends in the axial direction and first and second recessed portions on the ends respectively. The first recessed portions are formed in a semi-arcuate configuration, and the second recessed portions are smaller in diameter than the first recessed portions and extend axially outward from the first recessed portions. A plurality of bolts are provided having head portions and shank portions connected to the head portions, the head portions being formed in a disk shape to respectively fit into the first recessed portions and the shank portions being respectively provided with external threads at a front end of the shank portion to fit in the second recessed portion. A plurality of connecting elements forming spheres in general are provided with a plurality of internal threads with which the bolts are engaged.
REFERENCES:
patent: 4129975 (1978-12-01), Gabriel
patent: 4313687 (1982-02-01), Apeztegui et al.
patent: 4626123 (1986-12-01), Brown
Abero Laboratory Inc.
Yu Mickey
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