Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production
Patent
1986-08-06
1988-03-15
Stephan, Steven L.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Specific detail of storage medium support or motion production
360 99, G11B 2504, G11B 1702
Patent
active
047317795
ABSTRACT:
A disk installing device for a disk player comprises a centering hub (4) both for centering a video disk (15) and for centering a compact disk (20) having a center hole having a diameter smaller than that of the video disk (15), and a turn table (3) for supporting and rotating the video disk (15) or the compact disk (20). The centering hub (4) has three taper walls (6) formed in the outer circumference thereof at regular angular intervals for centering the video disk (15) and a taper boss (5) for centering the compact disk (20), and is axially slidably attached to the output shaft of a driving motor (1). The turn table (3) is fixed to the output shaft of the motor (1), and is provided in the flange thereof with three holes (9) for receiving the taper walls (6) therein, respectively, when the compact disk (20) is placed on the turn table (3), the same is centered by the taper boss (5) of the centering hub (4), and the centering hub (4) is moved axially toward the turn table (3) to position the compact disk (20) at a predetermined correct position.
REFERENCES:
patent: 3867724 (1975-02-01), Bruer et al.
patent: 4232870 (1980-11-01), Iemenschot
Hitachi , Ltd.
Stephan Steven L.
LandOfFree
Disk installing device for a disk 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 Disk installing device for a disk player, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk installing device for a disk player will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1930336