JPS55157156A - Duplex access unit - Google Patents

Duplex access unit

Info

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
Application number
JP6396879A
Other languages
Japanese (ja)
Inventor
Satoru Otsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6396879A priority Critical patent/JPS55157156A/en
Publication of JPS55157156A publication Critical patent/JPS55157156A/en
Pending legal-status Critical Current

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
JP6396879A 1979-05-25 1979-05-25 Duplex access unit Pending JPS55157156A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (18)

* Cited by examiner, † Cited by third party
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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