Document Type and Number:
Japanese Patent JPS5126059
Kind Code:
B1
Abstract:
An automatic cartridge changer comprising a rotary tray for storing a plurality of cartridges having numerical codes, a tape player for the playback of the cartridges, tray driving means for rotating the rotary tray, and index means for restricting the rotation of the rotary tray so as to position a selected single cartridge at a first position. Cartridge exchanging means transports the cartridge from the first position to a second position to engage the cartridge with the tape player. Selecting means is manually operable to select a numerical code. A first voltage coder produces a first voltage value corresponding to the numerical code. A second voltage coder produces a second voltage value corresponding to the selected cartridge. A voltage comparator makes comparison between the first and second voltage values. Control means actuates the tray driving means to rotate the rotary tray when the first and second voltage values are different, and initiates the index means to stop the rotation when the first and second voltage values are the same.
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Application Number:
JP4348771A
Publication Date:
August 04, 1976
Filing Date:
June 16, 1971
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G11B15/68; G11B25/06; (IPC1-7): G11B15/68
Domestic Patent References:
| JPS5018492U | 1975-02-28 |