Recording and reproducing device

Details Recording and reproducing device Recording and reproducing device

1983-12-23

1986-09-23

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

G11B 5012

Patent

active

046139176

ABSTRACT:
A recording and reproducing device records and reproduces signals in and from a disk cartridge having slots defined in lateral edges thereof and housing a magnetic disk, a magnetic head insertion hole, a shutter for opening and closing the magnetic head insertion hole, a shutter actuator projection slidably disposed in one of the grooves defined for actuating the shutter. The recording and reproducing device comprises a frame having a cartridge insertion hole for the insertion therein of the disk cartridge, opening and closing actuator projections held in resilient contact with the bottoms of the grooves, respectively, for actuating the shutter actuator projection in engagement therewith while the disk cartridge is inserted through the cartridge insertion hole into the frame, and stopper members disposed laterally of the opening and closing projections for preventing the latter from being laterally displaced beyond a distance smaller than the length of projection of the shutter actuator projection.

REFERENCES:
patent: 4045821 (1977-08-01), Fujikura
patent: 4120012 (1978-10-01), Bowers
patent: 4320430 (1982-03-01), Vogt
patent: 4358801 (1982-11-01), Faber
patent: 4419703 (1983-12-01), Gruczelak
patent: 4445157 (1984-04-01), Takahashi
patent: 4466032 (1984-08-01), Saito
patent: 4525758 (1985-06-01), Nakagawa

Affiliated with

Also associated with

Rating

Recording and reproducing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recording and reproducing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording and reproducing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-769144