JPS55157156A - Duplex access unit - Google Patents
Duplex access unitInfo
- Publication number
- JPS55157156A JPS55157156A JP6396879A JP6396879A JPS55157156A JP S55157156 A JPS55157156 A JP S55157156A JP 6396879 A JP6396879 A JP 6396879A JP 6396879 A JP6396879 A JP 6396879A JP S55157156 A JPS55157156 A JP S55157156A
- Authority
- JP
- Japan
- Prior art keywords
- access
- mechanisms
- access unit
- operations
- access mechanisms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Automatic Tape Cassette Changers (AREA)
Abstract
PURPOSE: To continue operations to prevent loss, by providing two sets of access mechanisms in the access unit for loading/unloading and carrying of a magnetic tape cartridge and by constituting them so that they can be used selectively and by substituting the other in case that one is faulty.
CONSTITUTION: Access mechanisms A1 and A2 of access unit 2 for loading/unloading and carrying of a cartridge are equipped with driving mechanisms for X-direction movement and Y-direction rotation of arms 12a and 12b individually and are constituted to be independent of each other in respect to action. Access unit 2 can rotate in the Z-direction and can set arbitrarily one of access mechanisms A1 and A2 and the other to the use position and the auxiliary position respectively by this rotation. Further, since operations and exchange of access mechanisms A1 and A2 are controlled automatically by the control unit connected to the central processing unit, substitution of access mechanisms is performed rapidly, and operations of the system are not interrupted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6396879A JPS55157156A (en) | 1979-05-25 | 1979-05-25 | Duplex access unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6396879A JPS55157156A (en) | 1979-05-25 | 1979-05-25 | Duplex access unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55157156A true JPS55157156A (en) | 1980-12-06 |
Family
ID=13244594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6396879A Pending JPS55157156A (en) | 1979-05-25 | 1979-05-25 | Duplex access unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55157156A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133559A (en) * | 1981-02-09 | 1982-08-18 | Victor Co Of Japan Ltd | Automatically selective music playing device for tape storage box body |
DE3443070A1 (en) * | 1983-11-24 | 1985-06-05 | Pioneer Electronic Corp., Tokio/Tokyo | TURNTABLE WITH FRONT ENTRY |
US4742405A (en) * | 1985-03-25 | 1988-05-03 | Aisin Sekik Kabushiki Kaisha | Device for storing and retrieving cassettes |
JPS63241756A (en) * | 1987-03-27 | 1988-10-07 | Matsushita Electric Ind Co Ltd | Automatic cassette exchanger |
JPH01106357A (en) * | 1987-10-19 | 1989-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Cartridge aggregation type memory |
US4846619A (en) * | 1985-04-08 | 1989-07-11 | Odetics, Inc. | Robotic materials handling system |
US5143193A (en) * | 1988-06-30 | 1992-09-01 | Ronald Geraci | Automated library article terminal |
US5277534A (en) * | 1992-01-23 | 1994-01-11 | Storage Technology Corporation | Expandable magnetic tape cartridge storage system |
US5353179A (en) * | 1991-12-18 | 1994-10-04 | M4 Data Limited | Auto-loading of tape cartridges |
US5429470A (en) * | 1992-10-20 | 1995-07-04 | Odetics, Inc. | Inter-system transport mechanism for use with robotic data cartridge handling systems |
US5925119A (en) * | 1997-03-28 | 1999-07-20 | Quantum Corporation | Computer architecture for automated storage library |
GB2362024A (en) * | 2000-02-14 | 2001-11-07 | Hewlett Packard Co | Media handling device having replaceable modules. |
WO2003075234A3 (en) * | 2002-02-27 | 2004-01-29 | Robert Lukesch | Distributing mechanism and control for vending machines |
WO2006103776A1 (en) * | 2005-03-30 | 2006-10-05 | Fujitsu Limited | Library apparatus |
-
1979
- 1979-05-25 JP JP6396879A patent/JPS55157156A/en active Pending
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6244341B2 (en) * | 1981-02-09 | 1987-09-19 | Victor Company Of Japan | |
JPS57133559A (en) * | 1981-02-09 | 1982-08-18 | Victor Co Of Japan Ltd | Automatically selective music playing device for tape storage box body |
DE3443070A1 (en) * | 1983-11-24 | 1985-06-05 | Pioneer Electronic Corp., Tokio/Tokyo | TURNTABLE WITH FRONT ENTRY |
US4742405A (en) * | 1985-03-25 | 1988-05-03 | Aisin Sekik Kabushiki Kaisha | Device for storing and retrieving cassettes |
US4846619A (en) * | 1985-04-08 | 1989-07-11 | Odetics, Inc. | Robotic materials handling system |
JPS63241756A (en) * | 1987-03-27 | 1988-10-07 | Matsushita Electric Ind Co Ltd | Automatic cassette exchanger |
JPH01106357A (en) * | 1987-10-19 | 1989-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Cartridge aggregation type memory |
US5143193A (en) * | 1988-06-30 | 1992-09-01 | Ronald Geraci | Automated library article terminal |
US5353179A (en) * | 1991-12-18 | 1994-10-04 | M4 Data Limited | Auto-loading of tape cartridges |
US5277534A (en) * | 1992-01-23 | 1994-01-11 | Storage Technology Corporation | Expandable magnetic tape cartridge storage system |
US5429470A (en) * | 1992-10-20 | 1995-07-04 | Odetics, Inc. | Inter-system transport mechanism for use with robotic data cartridge handling systems |
US5925119A (en) * | 1997-03-28 | 1999-07-20 | Quantum Corporation | Computer architecture for automated storage library |
GB2362024A (en) * | 2000-02-14 | 2001-11-07 | Hewlett Packard Co | Media handling device having replaceable modules. |
GB2362024B (en) * | 2000-02-14 | 2004-01-21 | Hewlett Packard Co | Media handling device having replaceable modules |
WO2003075234A3 (en) * | 2002-02-27 | 2004-01-29 | Robert Lukesch | Distributing mechanism and control for vending machines |
WO2006103776A1 (en) * | 2005-03-30 | 2006-10-05 | Fujitsu Limited | Library apparatus |
JPWO2006103776A1 (en) * | 2005-03-30 | 2008-09-04 | 富士通株式会社 | Library device |
JP4550112B2 (en) * | 2005-03-30 | 2010-09-22 | 富士通株式会社 | Library device |
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