Abstract A mechanism is described for storing and automatically retrieving a plurality of recording discs such as floppy discs. A plurality of recording discs are vertically disposed in a cartridge which is adapted to be held on a horizontally movable carriage which positions the cartridge under the drive mechanism for receiving and recording or playing back information from the disc. The carriage holding the cartridge permits positioning of the cartridge in increments under the drive mechanism so that a particular recording disc can be inserted upward into the drive mechanism and retrieved from the mechanism. A device is disposed directly below the cartridge for pushing a particular recording disc upward out of the cartridge. Additional devices are disposed above the cartridge for engaging the disc as it is pushed upward and inserting it into the drive mechanism and returning it to the cartridge. Advantageously, all of the mechanisms of the device are connected into a unitary control system so that a particular recording disc can be easily selected and fed into the drive mechanism. Additional devices are provided for returning the recording disc to the cartridge by pushing downward on the top of the disc so that it is properly aligned for insertion back into the cartridge below the drive mechanism.
Inventors
👤 John W. Gutmann
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-07 14:42
CPC Classifications
G; G11; G11B; G11B17/00; G11B17/22
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
165 words
A device for the storage and retrieval of recording discs comprising: (a) a cartridge means having an open top and opposing, vertical slots on opposite inside walls to accommodate a plurality of said recording discs; (b) a horizontally movable carriage to hold said cartridge and position it under means for receiving and recording or playing back information from each of said plurality of discs; (c) horizontal track means for positioning said carriage under said means for receiving and recording or playing back information; (d) means for causing said carriage to move on said track means; (e) means positioned under said track means for displacing one of said plurality of discs from said cartridge vertically upward toward said recording/playback means disposed above the carriage; (f) means positioned between said carriage and said receiving and recording or playing back means for passing said one disc, when received from said cartridge, into the receiving and recording or playing back means and guiding its return downward to the cartridge.
Claim 2
Independent Claim
165 words
A device for the storage and retrieval of recording discs comprising: (a) a cartridge means having an open top and opposing, vertical slots on opposite inside walls to accommodate a plurality of said recording discs; (b) a horizontally movable carriage to hold said cartridge and position it under means for receiving and recording or playing back information from each of said plurality of discs; (c) horizontal track means for positioning said carriage under said means for receiving and recording or playing back information; (d) means for causing said carriage to move on said track means; (e) means positioned under said track means for displacing one of said plurality of discs from said cartridge vertically upward toward said recording/playback means disposed above the carriage; (f) means positioned between said carriage and said receiving and recording or playing back means for passing said one disc, when received from said cartridge, into the receiving and recording or playing back means and guiding its return downward to the cartridge.
Claim 3
Dependent Claim
78 words
The device of claim 1 wherein said means for passing said one disc into the receiving and recording or playing back means includes frictional roller means for engaging said one disc and inserting it into the receiving and recording or playing back means and, disposed between said rollers and receiving and recording or playing back means, means for engaging the bottom edge of said disc and completing its insertion into said receiving and recording or playing back means.
Claim 4
Dependent Claim
27 words
The device of claim 1 wherein means are provided for ejecting the recording disc from the record/playback means in a downward direction for re-introduction into said cassette.
Claim 5
Independent Claim
59 words
The device of claims 2 or 3 wherein each of said means for moving the carriage, means for displacing the disc from the cartridge, means for passing said disc to the receiving and recording or playing back means and said disc ejector means are driven by an electric motor whose operation is coordinated and controlled from a single station.