Abstract: A cartridge storage device for a data storage and retrieval system according to one embodiment comprises a housing having a front and a back positioned on opposite ends of the housing; a plurality of cells in the housing, each cell adapted for receiving a media cartridge, and a drive mechanism for selectively driving the cells towards a front opening in the front of the housing, the front opening allowing insertion and retrieval of the cartridges from the cells.

Abstract: Disclosed is a deep storage slot with a constant spring force comprising a storage slot housing defining a cartridge cavity and a cartridge opening, wherein the cartridge cavity is configured to store a plurality of cartridges in depth. Also disclosed is a constant force spring comprising a rolled, pre-stressed strip that exerts a constant force to resist uncoiling, the constant force spring having a first end affixed to the storage slot housing within the cartridge cavity to direct the constant force towards the cartridge opening, and at least one retention feature configured with the storage slot housing to hold at least one of the plurality of cartridges within the cartridge cavity against the constant force.

Abstract: Disclosed is a deep slot magazine storage library including a library housing defining a magazine cavity and including an active robotic end and a magazine loading and unloading end. Also included is a plurality of deep slot magazines storable by height and width within the magazine cavity, wherein each of the plurality of deep slot magazines is individually removable from the magazine cavity and wherein each of the plurality of deep slot magazines defines a cartridge cavity. Further included is a plurality of vertical magazine supports disposed within the magazine cavity, wherein the plurality of vertical magazine supports allow individual support of each of the plurality of deep slot magazines. Still further included is a plurality of cartridges removably storable by height, width, and depth within a plurality of cartridge slots defined by at least one cartridge support guide disposed within the cartridge cavity.

Abstract: In an automated library, data cartridges, such as magnetic tape cartridges, are stored in storage cells and accessed by data storage drives. An accessor with a gripper transports cartridges between storage cells and storage drives. Cartridges are prioritized according to their relative importance. A processor manages the placement of the cartridges in cells by having higher priority cartridges stored closer to the front of multi-cartridge cells than cartridges with a lower priority. Cartridges with a higher priority may also be stored closer to a storage drive than cartridges with a lower priority. A pusher may be used to push cartridges towards the front of multi-cartridge cells with an empty position to enable the gripper to reach the front cartridge.

Abstract: A cartridge accessor employs an accessor base, a vertical mast and a gripper mechanism. The accessor base is operable to translate the cartridge accessor in a horizontal direction within the automated data storage library. The vertical mast is pivotally coupled to the accessor base and the a gripper mechanism is translationally coupled to the vertical mast. The gripper mechanism is operable to translate relative to the vertical mast in a vertical direction within the automated data storage library, and the vertical mast is operable to pivot the vertical mast and the gripper mechanism relative to the accessor base.

Abstract: An automated data library system employing a plurality of cartridges, one or more cartridge storage slots and an inventory controller. Each cartridge includes a cartridge memory. The cartridge storage slot(s) is(are) physically configured to store the cartridges. The inventory controller is operable to generate an inventory of the cartridges as stored within the cartridge storage slot(s). A generation by the inventory controller of the inventory of the cartridges as stored within the cartridge storage slot(s) involves the inventory controller simultaneously accessing cartridge identification information on two or more cartridge memories, and generating the inventory including two or more cartridges corresponding to the cartridge identification information.

Abstract: Data storage libraries as disclosed that provide for accessors that turn upon angled rails. In the library, a first rail and a second rail form an angle. The first and second rail each have a drive surface, but the drive surfaces are on different vertical planes. A switching mechanism of the accessor is then configured to move a drive mechanism between the different vertical planes of the drive surfaces. If the switching mechanism positions the drive mechanism adjacent to the drive surface of the first rail, then the drive mechanism engages the drive surface of the first rail to move the accessor along the first rail. If the switching mechanism switches the position of the drive mechanism adjacent to the drive surface of the second rail, then the drive mechanism engages the drive surface of the second rail to move the accessor along the second rail.

Abstract: A tool for installing and removing flexible flat cable with respect to a protective sleeve has a groove for receiving the cable. The cable slides into and is formed into an arc by the groove and is supported evenly on both sides of the cable. With the full width of the cable in the groove, the tool slides down the length of the cable into the sleeve for the cable to be removed. As the tool slides into the sleeve, there is a smooth transition of the cable from flat to curved, and the cable and sleeve separate. The tool is slid through the sleeve as far as necessary for the needed action. After alternations to the sleeve or cable are complete, the tool is used to replace the cable back into the sleeve by reversing these steps.

Abstract: A cartridge storage device includes a housing having a front and a back. A plurality of cells are mounted in the housing, each cell adapted for receiving a media cartridge. A drive mechanism drives the cells towards a front opening in the front of the housing for allowing insertion and retrieval of the cartridges from the cells by the picker. Optionally, the back of the housing can have a rear opening for allowing in situ user-insertion and retrieval of the cartridges from the cells as well as viewing of the cartridges.

Abstract: A hinged flap including an angled surface and a flat surface prevent the incorrect loading of a 3592 data cartridge into a dedicated pass-through slot. The angled surface of the hinged flap is pushed by a recessed angled surface in the front face of the 3592 data cartridge to force the hinged flap out of the slot, allowing the cartridge to be inserted. In the absence of the recessed angled surface in the front face of the data cartridge, the flat surface of the flap blocks insertion of the data cartridge.

Abstract: A tool for installing and removing flexible flat cable with respect to a protective sleeve has a groove for receiving the cable. The cable slides into and is formed into an arc by the groove and is supported evenly on both sides of the cable. With the full width of the cable in the groove, the tool slides down the length of the cable into the sleeve for the cable to be removed. As the tool slides into the sleeve, there is a smooth transition of the cable from flat to curved, and the cable and sleeve separate. The tool is slid through the sleeve as far as necessary for the needed action. After alternations to the sleeve or cable are complete, the tool is used to replace the cable back into the sleeve by reversing these steps.