Storage Technology Corporation

Segway Systems, LLC

Robert E Leonard

Lynn C Jacobs

Joseph A Fryberger

Stephan E Gavit

Scott Anthony Dye

Christian P Marlow

A media carousel changer is adapted to receive a plurality of cassettes to mount them in and demount them from a docking station on a recorder/reader such that data can be accessed. The changer includes a rotatable turntable on a support frame. Cassette holders for the cassettes are located at the periphery of the turntable and are pivotable between an extended position and a retracted position. A plunger arm is linearly movable between an advanced position to pivot a registered one of the cassette holders to the extended position to move the cassette into a docked state on the docking station and a withdrawn position to permit the cassette holder to pivot into the retracted position thereby to demount the cassette. A rotary drive rotates the turntable to select the desired cassette.

Media carousel changer for data systems

The positioner for a magnetic tape cartridge magazine uses a companion cartridge magazine that holds a plurality of preloaded magnetic tape cartridges to individually access any one of the plurality of magnetic tape cartridges held by the cartridge magazine. The positioner of the present invention is able to move the cartridge magazine in a vertical direction, either up or down, such that an associated magnetic tape cartridge loader is able to selectively access any one of the plurality of magnetic tape cartridges loaded in the cartridge magazine. The positioner and loader each contain only one motor: one in the positioner for controlling the vertical motion of the cartridge magazine, one in the loader for loading a magnetic tape cartridge from the cartridge magazine into the associated tape drive. The width of the positioner is equal to or less than the width of the associated tape drive so that two positioner/loader-tape drive units can be mounted side by side.

Positioner for magnetic tape cartridge magazine

The autoloader for magnetic tape cartridges uses a companion autoloader magazine that holds a plurality of preloaded magnetic tape cartridges to individually access any one of the plurality of magnetic tape cartridges held by the magazine. The autoloader of the present invention is able to move an associated magazine containing a plurality of preloaded magnetic tape cartridges in a vertical direction, either up or down, such that the autoloader is able to selectively access any one of the plurality of magnetic tape cartridges loaded in the magazine. The autoloader contains only two motors: one for controlling the vertical motion of the magazine, one for loading a magnetic tape cartridge from the magazine into the associated tape drive. The width of the autoloader is equal to or less than the width of the associated tape drive so that two autoloader-tape drive units can be mounted side by side.

Autoloader for magnetic tape cartridges

The loader for magnetic tape cartridges uses a receiver that holds a single magnetic tape cartridge or a companion cartridge magazine that holds a plurality of preloaded magnetic tape cartridges to individually access any one of the plurality of magnetic tape cartridges held by the magazine. The loader of the present invention is able to move a magnetic tape cartridge from the receiver or a magazine into the associate tape drive without the use of a friction feed drive. The loader contains only one motor for loading a magnetic tape cartridge from the magazine into the associated tape drive. The width of the loader is equal to or less than the width of the associated tape drive so that two loader-tape drive units can be mounted side by side.

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Denver, CO, United States of America

Robert E Leonard