Dynamic information storage or retrieval – Dynamic mechanism subsystem – Having power driven transducer assembly
Patent
1989-09-21
1990-12-11
Levy, Stuart S.
Dynamic information storage or retrieval
Dynamic mechanism subsystem
Having power driven transducer assembly
369 32, 369219, 369244, G11B 1730
Patent
active
049775545
ABSTRACT:
A slider-position detector for a disk player having a slider carrying a pickup and capable of moving in radial direction of a disk. The slider-position detector comprises an up-down counter which indicates a count variable according to the direction and moved distance of the slider, and controller which provides the count counted by the up-down counter as position data. The controller sets the up-down counter to a predetermined value when the counting rate of the up-down counter lowers below a predetermined rate while the slider moves in the predetermined direction. The slider-position detector is capable of surely detecting the position of the slider.
REFERENCES:
patent: 4527265 (1985-07-01), d'Alayer de Costemore d'Arc
patent: 4574372 (1986-03-01), d'Alayer de Costemore d'Arc
patent: 4613962 (1986-09-01), Inoue et al.
patent: 4644514 (1987-02-01), Ohshima et al.
patent: 4664218 (1987-05-01), Graham et al.
patent: 4697256 (1987-09-01), Shinkai
patent: 4706234 (1987-11-01), Okada
patent: 4764911 (1988-08-01), Morota et al.
Hangai Toshimasa
Ishitoya Koichi
Tagawa Akihiko
Levy Stuart S.
Pioneer Electronic Corporation
Wells Kenneth B.
LandOfFree
Slider-position detector for detecting the position of the slide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Slider-position detector for detecting the position of the slide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slider-position detector for detecting the position of the slide will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-393904