Device for locking a driving motor of a disc player

Details Device for locking a driving motor of a disc player Device for locking a driving motor of a disc player

1996-07-26

1998-03-24

Ro, Bentsu

Electricity: motive power systems

With particular motor-driven load device

Power- or motion-transmitting mechanism

369264, G11B 3312

Patent

active

057316686

ABSTRACT:
A device for locking a driving motor of a disc player screw-couples a turntable driving motor and a drive chassis, which includes a screw-coupling part for arranging electromotive drivers on positions corresponding to plural screw recesses formed to the drive chassis and driving motor. Respective electromotive drivers are symmetrically arranged to each other, and the screw-coupling part is connected to a chuck member which screw-couples the driving motor and drive chassis by rotatably driving the symmetrically positioned electromotive drivers at the same speed and with the same torque in the opposite direction to each other by a pressing portion while moving in the motor shaft direction of the driving motor. The electromotive drivers of the screw-coupling part may be replaced with drivers driven by a single motor. The screw-coupling part is operated by a second driving part including the single motor and a gear portion having a direction-shifting gear connected to the single motor to allow two drivers on the symmetrical positions to each other to rotate in the opposite direction at the same speed.

REFERENCES:
patent: 3751044 (1973-08-01), Sawada
patent: 3973793 (1976-08-01), Hirst, Jr. et al.
patent: 5583839 (1996-12-01), Choi
patent: 5586104 (1996-12-01), Choi

Affiliated with

Also associated with

Rating

Device for locking a driving motor of a disc 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 Device for locking a driving motor of a disc player, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for locking a driving motor of a disc player will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2291467