Tape media cartridge system and components thereof and methods of making and using the same
AssigneeSeagate Technology LLC
InventorAshok B. Nayak
Life of this patent
Estimating the term…
Abstract
An apparatus and processes for making and using the same, for holding tape media for use in compact computer tape drives. Tape media cartridges for use in compact computer tape drives have a single reel for holding the tape media, and include a leader block coupled to the tape media. When inserted into the tape drive, a leader block handling mechanism within the tape drive grips the leader block and threads the tape media on a take up reel in the tape drive. The apparatus permits the leader block handling mechanism to more easily grip the leader block, and promotes more compact designs for tape media cartridges and tape drives.
Claims22
A cartridge for holding mass data storage media for use with a mass data storage read/write device, the mass data storage media having a leader block, the mass data storage read/write device having a leader block handling mechanism, the cartridge comprising:
- a housing shell for containing a mass data storage media, said housing shell having an aperture for permitting passage of the mass data storage media through the housing shell;
- an aperture door for selectively covering the aperture;
- and
- door operating means for selectively moving the aperture door between a closed position covering the aperture and an open position exposing the aperture.
A cartridge for holding a reel of mass data storage media for use with a mass data storage read/write device having a leader block handling mechanism, the cartridge comprising:
- a housing shell having an interior configured for containing said reel and having an aperture of sufficient size to permit the leader block handling mechanism to grip the leader block of mass data storage media contained within the housing shell and to allow passage of the mass data storage media and the leader block through the aperture;
- an aperture door for selectively covering the aperture, the aperture door being movably coupled to the housing shell for movement between a closed position covering the aperture and an open position exposing the aperture, said aperture door being detached from the leader block;
- a moveable tab;
- and
- a cable, wherein the cable couples the tab to the door.
A cartridge as claimed in claim 4, wherein the closing mechanism comprises a spring member.
A cartridge for holding a reel of mass data storage media for use with a mass data storage read/write device having a leader block handling mechanism, the cartridge comprising:
- a housing shell having an interior configured for containing said reel and having an aperture of sufficient size to permit the leader block handling mechanism to grip the leader block of mass data storage media contained within the housing shell and to allow passage of the mass data storage media and the leader block through the aperture;
- an aperture door for selectively covering the aperture, the aperture door being movably coupled to the housing shell for movement between a closed position covering the aperture and an open position exposing the aperture, said aperture door being detached from the leader block;
- and
- a pivot member for pivotally coupling the aperture door to the shell wherein the housing shell further has openings for pivotally receiving the pivot member;
- and wherein the housing shell further has recesses surrounding the openings, for receiving a portion of the aperture door, the recesses being configured so as to permit the aperture door to move between the open position and the closed position while the portion of the aperture door is received in the recesses.
A cartridge for holding a reel of mass data storage media for use with a mass data storage read/write device having a leader block handling mechanism, the cartridge comprising:
- a housing shell having an interior configured for containing said reel and having an aperture of sufficient size to permit the leader block handling mechanism to grip the leader block of mass data storage media contained within the housing shell and to allow passage of the mass data storage media and the leader block through the aperture;
- an aperture door for selectively covering the aperture, the aperture door being movably coupled to the housing shell for movement between a closed position covering the aperture and an open position exposing the aperture, said aperture door being detached from the leader block;
- and
- an opening mechanism for moving the aperture door from the closed position to the open position.
A mass data storage system for use with a mass data storage read/write device, the mass data storage read/write device having a leader block handling mechanism and a recording tape cartridge receptacle, the system comprising:
- recording tape media wound around a reel, said tape media for storing data;
- a leader block coupled to one end of the tape media, the leader block being configured to be gripped by the leader block handling mechanism upon receipt of the tape media and the leader block in the cartridge receptacle of the mass data storage read/write device;
- a cartridge housing shell having an interior containing the tape media and leader block and being configured to be received, with the tape media and leader block contained therein, in the cartridge receptacle of the mass date storage read/write device, said housing shell further having an aperture of sufficient size for permitting the leader block handling mechanism to grip the leader block within the housing shell, upon receipt of the cartridge housing with the tape media and the leader block in the cartridge receptacle, the aperture also for permitting passage of the tape media and the leader block through the housing shell;
- an aperture door for selectively covering the aperture, the aperture door being movably coupled to the housing shell, the aperture door having a closed position covering the aperture and an open position exposing the aperture, wherein the aperture door is detached from the leader block, wherein the cartridge receptacle comprises a tray, the tray having an aperture door actuation mechanism, the system further comprising:
- a pivot member for movably coupling the aperture door to the housing shell, the pivot member being fixably coupled with the aperture door and rotatably coupled with the housing shell;
- a cable coupled to the pivot member and being at least partially wrapped around the circumference of the pivot member, such that drawing the cable from the circumference of the pivot member causes the pivot member to rotate and move the aperture door from the closed position to the open position;
- and
- a tab coupled to the end of the cable remote from the pivot member, the tab for engaging the aperture door actuation mechanism upon receipt of the housing shell in the tray;
- wherein upon receiving the housing shell containing the tape media and leader block in the tray, the aperture door actuation mechanism engages with the tab and urges the tab in a direction to draw the cable from the circumference of the pivot member and rotate the pivot member to move the aperture door from the closed position to the open position.
A method for using a mass data storage cartridge with a mass data storage read/write device, the mass data storage cartridge having a mass data storage media coupled with a leader block, the mass data storage cartridge having an aperture and an aperture door, the aperture door having a closed position covering the aperture and an open position exposing the aperture, the mass data storage cartridge having an aperture door opening mechanism, a loading mechanism having an aperture door actuation mechanism, the method comprising:
- placing the mass data storage cartridge in the mass data storage read/write device loading mechanism;
- engaging the aperture door opening mechanism with the aperture door actuation mechanism;
- translating the loading mechanism toward the mass data storage read/write device, wherein the engagement of the aperture door opening mechanism with the aperture door actuation mechanism, and the translation of the loading mechanism toward the mass data storage read/write device actuates the aperture door opening mechanism so as to move the aperture door from the closed position substantially to the open position prior to registration of the cartridge in the mass data storage read/write device.
A mass data storage system for use with a mass data storage read/write device, the mass data storage read/write device having a leader block handling mechanism and a recording tape cartridge receptacle, the system comprising:
- recording tape media wound around a reel, said tape media for storing data;
- a leader block coupled to one end of the tape media, the leader block being configured to be gripped by the leader block handling mechanism upon receipt of the tape media and the leader block in the cartridge receptacle of the mass data storage read/write device;
- a cartridge housing shell having an interior containing the tape media and leader block and being configured to be received, with the tape media and leader block contained therein, in the cartridge receptacle of the mass date storage read/write device, said housing shell further having an aperture of sufficient size for permitting the leader block handling mechanism to grip the leader block within the housing shell, upon receipt of the cartridge housing with the tape media and the leader block in the cartridge receptacle, the aperture also for permitting passage of the tape media and the leader block through the housing shell;
- an aperture door for selectively covering the aperture, the aperture door being movably coupled to the housing shell, the aperture door having a closed position covering the aperture and an open position exposing the aperture, wherein the aperture door is detached from the leader block;
- and
- door operating means for selectively moving the aperture door between the closed position and the open position.
Dependencies are inferred from the claim text.