Record disc replacing means for a selective playing type sound r

Details Record disc replacing means for a selective playing type sound r Record disc replacing means for a selective playing type sound r

1986-10-09

1987-09-15

Stephan, Steven L.

Dynamic information storage or retrieval

Sound reproduction for toy or novelty device

Indexing to track

369 63, 369 67, G11B 308, G11B 340, G11B 378, G11B 1920

Patent

active

046944451

ABSTRACT:
A slit for inserting a record disc is formed to extend from one side of the casing toward the other side so as to establish continuous communication between both sides and being parallel to the record disc carrying face of the turn table. A sound transmitting member carries a pair of stylus force releasing projections, and within the casing, a centering projection is resiliently supported and aforesaid stylus force releasing projections are disposed at the inlet portion of the slit for inserting a record disc, at the further interior part of this slit, the centering projection is positioned so that the centering projection and the stylus force releasing projections can be extended to intersect the slit for inserting a record disc. An ejector lever is also provided, which is disposed capable of being depressed form outside of the casing and extends into the record disc inserting slit and is able to eject, when depressed, both the stylus force releasing projections and the record disc being in engagement with the centering projection. A resiliently protruding record disc locking projection is disposed on the record disc carrying face, while the record disc is formed to have a notch engageable with the record disc locking projection.

REFERENCES:
patent: 4373199 (1983-02-01), Watanabe
patent: 4574370 (1986-03-01), Koike
patent: 4622658 (1986-11-01), Koike
patent: 4648086 (1987-03-01), Koike

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