Index carrier for indexing and reproducing a plurality of record

Details Index carrier for indexing and reproducing a plurality of record Index carrier for indexing and reproducing a plurality of record

1987-07-28

1989-08-29

Stephan, Steven L.

Dynamic information storage or retrieval

Sound reproduction for toy or novelty device

With beginning or end of cycle stylus return

369177, G11B 2504, G11B 340, G11B 34

Patent

active

048624446

ABSTRACT:
As an effective means for carrying a plurality of record discs for selective reproduction, comprising an index carrier which is formed mainly as an index proper of flexible or rigid lengthy plate or as a series of plates connected with hinges, the periphery of the index proper having notches acting as indexing points for fixing and indexing the desired record disc and the side periphery or peripheries acting to restrain and guide the index carrier in a specific and regular direction. A simplified sound reproducing device for using aforesaid index carrier is constructed, in addition to ordinary means such as a tone arm, a turn table, a record disc, a sound transmitting member, starting and terminating means and the like, to have an index carrier magazine composed of a pair of magazines each disposed at each transverse side of the casing and having several means such as a spool, a knob or the like, for feeding the index carrier to the position where it can engage the reproducing stylus of the tone arm.

REFERENCES:
patent: 2486662 (1949-11-01), Leitner
patent: 3083485 (1963-04-01), Wagenseil
patent: 3435156 (1969-03-01), Schwartz et al.
patent: 3883146 (1975-05-01), Johnson et al.
patent: 3886671 (1975-06-01), Liu
patent: 3917284 (1975-11-01), Doring
patent: 4123065 (1978-10-01), Watanabe
patent: 4648086 (1987-03-01), Koike

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