Spindle retracting mechanism for disc record player

Details Spindle retracting mechanism for disc record player Spindle retracting mechanism for disc record player

1980-05-09

1981-12-08

Shepperd, John W.

Dynamic information storage or retrieval

With particular cabinet structure

Slotted for edgewise insertion of storage disc

369270, G11B 1704

Patent

active

043051456

ABSTRACT:
In a video disc player, the turntable spindle is held in a raised position such that it is maintained in engagement with the record center hole when the turntable is lowered to transfer a spinning record from the turntable to the receiver pads. A mechanism, responsive to the insertion of an empty jacket into the player, retracts the spindle to allow the insertion of the jacket into the player free from interference with the spindle.

REFERENCES:
patent: 2525926 (1950-10-01), Matthews
patent: 2670210 (1954-02-01), Thompson
patent: 2866647 (1958-12-01), Somers
patent: 2943861 (1960-07-01), Redfield
patent: 3241840 (1966-03-01), Freier
patent: 3867724 (1975-02-01), Bruer et al.
patent: 4109919 (1978-08-01), Elliott et al.
patent: 4226424 (1980-10-01), Gordon

Affiliated with

Also associated with

Rating

Spindle retracting mechanism for disc record player does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spindle retracting mechanism for disc record player, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spindle retracting mechanism for disc record player will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-570783