Dynamic information storage or retrieval – Sound reproduction for toy or novelty device
Patent
1989-05-17
1992-04-28
Fuller, Benjamin R.
Dynamic information storage or retrieval
Sound reproduction for toy or novelty device
369 68, 369264, 369271, A63H 333
Patent
active
051093715
ABSTRACT:
An axis of a frictional driving wheel is supported at opposite ends thereof by bearings provided on the bottom of a casing. Within the casing is a turn table slidably and rotatably mounted on a center shaft. The turn table carries a sound recording disk located beneath a stylus and tone arm assembly pivotable in the plane of the recording disk. When the frictional driving wheel is depressed against a floor and is made to travel over the floor, a peripheral portion of the frictional driving wheel is brought into contact with the lower surface of the turn table thereby to bring the disk and stylus into contact and turn the disk record. The turn table unit includes a buffer spring provided between the disk record and the turn table to maintain an appropriate stylus force even when the turn table unit is pushed into the stylus excessively by the movement of the frictional driving wheel.
REFERENCES:
patent: 1341102 (1920-05-01), Belknap
patent: 2978836 (1961-04-01), Kato
patent: 3073605 (1963-01-01), Mennie
patent: 3844570 (1974-10-01), Evers
patent: 4192514 (1980-03-01), Ohno
patent: 4439851 (1984-03-01), Kiguchi
patent: 4481619 (1984-11-01), Oozeki
Ishii Hitoshi
Koike Eishi
Fuller Benjamin R.
Gibson Randy W.
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