Phonograph auto-changer center spindle

Details Phonograph auto-changer center spindle Phonograph auto-changer center spindle

1975-01-29

1976-06-29

Aegerter, Richard E.

Undertaking

G11B 1704

Patent

active

039662152

ABSTRACT:
A phonograph auto-changer center spindle has a sleeve of flexible material in which bulges can be produced to prevent a disc record from dropping on to a turntable, the bulges being reduced in size or moved in position along the sleeve to control the movement of a disc record on the spindle.

REFERENCES:
patent: 1719184 (1929-07-01), Koester et al.
patent: 2837338 (1958-06-01), Andres
patent: 3265393 (1966-08-01), Freier
patent: 3380741 (1968-04-01), Babler et al.
patent: 3506273 (1970-04-01), Thevenaz

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