Fujitsu Corporation

Hiroshi Nakazawa

Kenichi Utsumi

Takahisa Miyamoto

Toshihito Kanetsuku

Osamu Ohmori

Kazuhiko Kawase

Hiroyuki Sugihara

In order to prevent a deck tower from collapsing because two or more decks are drawn at the same surface side of the deck tower, stopper mechanisms for preventing the deck from being drawn are provided at deck shelves at the upper and lower tiers. A deck apparatus includes a stopper member for preventing the decks from being drawn, which is movably mounted, so that the stopper mechanisms at the upper and lower tiers may be linked with each other. It also includes a locking arm for when the stopper member at any shelf is moved to release the deck from being locked, preventing the stopper members at the remaining shelves from moving. The locking arm allows only an deck to be alternatively drawn.

Deck apparatus equipped with a lock mechanism

A library apparatus is provided with a cartridge forced exit station for forcibly discharging a defective cartridge for safe removal by an operator. The cartridge forced exit station includes a storage rack for accepting the defective from an operating space side of a transferring mechanism in the interior of the library apparatus. The storage rack houses the defective cartridge. The storage rack is configured to selectively prevent access between a cartridge storage space in the storage rack and the operating space side.

Cartridge forced exit station for a library apparatus

A cartridge access station in a library apparatus for providing safe loading/unloading of a cartridge while maintaining a simple and compact arrangement of the library apparatus. The cartridge access station includes an communication space for establishing direct communication and connection between an operating space for a transferring mechanism in the interior of a library apparatus and an external space of the library apparatus. A rack is provided in the communication space to guide the entry/exit of a cartridge from both sides of the operating space and the external space and to hold the cartridge within the communication space.

Growing community of inventors

Inagi, Japan

Hiroshi Nakazawa