Automatic eject apparatus for a self-contained record player

Details Automatic eject apparatus for a self-contained record player Automatic eject apparatus for a self-contained record player

G - Physics

11

B

181/46

G11B 17/00 (2006.01) G11B 3/085 (2006.01) G11B 17/04 (2006.01) G11B 19/00 (2006.01) G11B 19/10 (2006.01) G11B 19/20 (2006.01) G11B 33/02 (2006.01)

Patent

CA 1162485

S01518 AUTOMATIC EJECT APPARATUS FOR A SELF-CONTAINED RECORD PLAYER ABSTRACT OF THE DISCLOSURE Automatic eject apparatus is provided for a self- contained record player, that is, a record player of the type having a housing, a carrier movable into and out of the housing, a turntable mounted on the carrier and a tone arm pivotably supported on the carrier and movable between raised and lowered positions. An energizable carrier drive bi-directionally drives the carrier into and out of the housing between withdrawn and retracted positions, respec- tively. Sensors sense when the carrier is in its withdrawn and retracted positions, and a tone arm position detector detects when the tone arm is in its raised and lowered positions, respectively. A tone arm drive is energizable to pivotally drive the tone arm to and from a reset position. When an eject switch is operated, drive control circuitry responds thereto to energize the carrier drive in accordance with the position sensed by the sensors whereby the carrier is driven into the housing when the sensors sense that the carrier is in its withdrawn position, and the carrier is driven out of its housing when the sensors sense that the carrier is in its retracted position and that the tone arm position detector detects that the tone arm is in its raised position. The drive control circuit concurrently energizes the tone arm drive to pivot the tone arm to its reset position. The carrier thus may be ejected from the housing at any time, even when a playback operation is being performed. -i-

392407

Affiliated with

Also associated with

Rating

Automatic eject apparatus for a self-contained 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 Automatic eject apparatus for a self-contained record player, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic eject apparatus for a self-contained record player will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-921306