Amusement devices: toys – Rolling or tumbling – Including intrinsic motive power means for propulsion
Patent
1996-01-25
1996-12-24
Hafer, Robert A.
Amusement devices: toys
Rolling or tumbling
Including intrinsic motive power means for propulsion
446448, 446470, 446487, A63H 2922
Patent
active
055869246
ABSTRACT:
A toy car structure including a power source for driving a driving wheel to drive a linkage assembly so as to push a movable casing open or close relative to a fixed casing. A pull rod urged by an extension spring is disposed on inner side of the movable casing. When the movable casing is moved, the pull rod is hooked on the fixed casing to form a pulling relationship. By means of the pulling of the pull rod, a driven board is pushed to push open a movable door of the movable casing so as to exhibit the inner decorative body.
REFERENCES:
patent: 4529391 (1985-07-01), Hoshino et al.
patent: 4580993 (1986-04-01), Ohno
patent: 4586911 (1986-05-01), Murakami
patent: 4623317 (1986-11-01), Nagano
patent: 4750895 (1988-06-01), Shinohara et al.
Carlson Jeffrey D.
Hafer Robert A.
Tsai Wen Ho
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