Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems
Patent
1997-09-09
1999-02-02
Ro, Bentsu
Electricity: motive power systems
Positional servo systems
Program- or pattern-controlled systems
31856816, 31856821, 901 2, 36447802, 414276, B65G 100, B65G 6502, B65J 900
Patent
active
058670033
ABSTRACT:
A library apparatus in which a plurality of cell drums are divided into two groups respectively placed on the left and right side of a recording/reproducing unit placed in a central part thereof. In this library apparatus, rails are placed in a direction along which the cell drums and the recording/reproducing unit are arranged. The conveying of media, which are contained in the cell drums placed on the left side of the recording/reproducing unit, is assigned to an accessor placed on the left side thereof. Simultaneously, the conveying of media, which are contained in the cell drums placed on the right side of the recording/reproducing unit, is assigned to an accessor placed on the right side thereof. A robot hand of each of the accessors is opened and closed by a turn of a motor. At that time, a power supply is turned off. Moreover, the robot hand is prevented by a locking mechanism from popping out of the accessor. Furthermore, ordinary cartridges are discriminated from cleaning cartridges.
REFERENCES:
patent: 4566087 (1986-01-01), Kraft
patent: 4864511 (1989-09-01), Moy et al.
patent: 4907889 (1990-03-01), Simone
patent: 5226779 (1993-07-01), Yeakley
patent: 5242259 (1993-09-01), Yeakley
patent: 5285333 (1994-02-01), Barr et al.
patent: 5429470 (1995-07-01), Nicol et al.
patent: 5479581 (1995-12-01), Kleinschnitz
patent: 5513156 (1996-04-01), Hanaoka et al.
patent: 5703843 (1997-12-01), Katsuyama et al.
Hashimoto Kohjiroh
Shibuya Hiroshi
Fujitsu Limited
Ro Bentsu
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