DE69300401D1 - Verbesserung eines Bananfangsführers für eine magnetische Bandkassette. - Google Patents

Verbesserung eines Bananfangsführers für eine magnetische Bandkassette.

Info

Publication number
DE69300401D1
DE69300401D1 DE69300401T DE69300401T DE69300401D1 DE 69300401 D1 DE69300401 D1 DE 69300401D1 DE 69300401 T DE69300401 T DE 69300401T DE 69300401 T DE69300401 T DE 69300401T DE 69300401 D1 DE69300401 D1 DE 69300401D1
Authority
DE
Germany
Prior art keywords
ban
leader
improvement
magnetic tape
tape cassette
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.)
Expired - Fee Related
Application number
DE69300401T
Other languages
English (en)
Other versions
DE69300401T2 (de
Inventor
David Hoge
Michael Johnson
John Owens
George Rambosek
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69300401D1 publication Critical patent/DE69300401D1/de
Application granted granted Critical
Publication of DE69300401T2 publication Critical patent/DE69300401T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/408—Address circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/20—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections
    • G11B23/26—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections of leaders for loading or threading, e.g. to form a temporary connection
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/20—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Replacement Of Web Rolls (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Magnetic Record Carriers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
DE69300401T 1992-02-10 1993-01-22 Verbesserung eines Bananfangsführers für eine magnetische Bandkassette. Expired - Fee Related DE69300401T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/833,350 US5303875A (en) 1992-02-10 1992-02-10 Leader block for magnetic tape cartridge
PCT/US1993/000563 WO1993016474A1 (en) 1992-02-10 1993-01-22 Improved leader block for magnetic tape cartridge

Publications (2)

Publication Number Publication Date
DE69300401D1 true DE69300401D1 (de) 1995-09-28
DE69300401T2 DE69300401T2 (de) 1996-04-04

Family

ID=25264175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300401T Expired - Fee Related DE69300401T2 (de) 1992-02-10 1993-01-22 Verbesserung eines Bananfangsführers für eine magnetische Bandkassette.

Country Status (9)

Country Link
US (1) US5303875A (de)
EP (1) EP0627115B1 (de)
JP (1) JP3364220B2 (de)
KR (1) KR950700591A (de)
CN (1) CN1032670C (de)
DE (1) DE69300401T2 (de)
DK (1) DK0627115T3 (de)
ES (1) ES2076058T3 (de)
WO (1) WO1993016474A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69321805T2 (de) * 1992-09-25 1999-06-17 Minnesota Mining & Mfg Magnetbandkassette mit Bandführungsblockverriegelungsmechanismus
JP3113966B2 (ja) * 1994-08-26 2000-12-04 ゴールド工業株式会社 精密部品搬送用の連鎖型容器
US5443220A (en) * 1993-12-30 1995-08-22 Storage Technology Corporation Take-up reel for magnetic tape cartridge leader block
JP3614633B2 (ja) * 1997-12-22 2005-01-26 富士写真フイルム株式会社 磁気テープカートリッジ
JP3642950B2 (ja) * 1997-12-24 2005-04-27 富士写真フイルム株式会社 磁気テープカートリッジ
JP3755633B2 (ja) * 1998-08-12 2006-03-15 富士写真フイルム株式会社 磁気テープカートリッジ
US5971310A (en) * 1998-09-08 1999-10-26 Quantum Corporation Positive engagement buckle for a tape drive and cartridge
US6092754A (en) * 1998-09-08 2000-07-25 Quantum Corporation Buckler for a tape drive
US6345779B1 (en) 1999-12-31 2002-02-12 Imation Corp. Data storage cartridge having a retainer for a leader pin
US6311916B1 (en) 2000-03-31 2001-11-06 Imation Corp. Leader block assembly for a data storage tape cartridge
US6505789B2 (en) 2000-12-22 2003-01-14 Imation Corp. Data storage cartridge having a two-sided retainer spring for a leader pin
CA2455045A1 (en) * 2001-08-07 2003-02-20 Christopher D. Goldsmith Tape cartridge docking apparatus for read/write recording assemblies and method therefor
US6698675B2 (en) 2001-12-18 2004-03-02 Imation Corp. Leader block assembly with snap-in feature for a data storage tape cartridge
JP2003228953A (ja) * 2002-02-01 2003-08-15 Fuji Photo Film Co Ltd 記録テープカートリッジ
US6814324B2 (en) * 2002-07-03 2004-11-09 Segway Systems, Llc Releasably latchable leader block in tape threading apparatus for data storage systems and method therefor
US6860444B2 (en) 2002-11-15 2005-03-01 Imation Corp. Leader block assembly with tapered engagement surfaces for a data storage tape cartridge
JP4155032B2 (ja) * 2003-01-08 2008-09-24 ソニー株式会社 テープカートリッジ
US6880225B2 (en) 2003-05-22 2005-04-19 International Business Machines Corporation System, method, and apparatus for attaching a leader pin assembly to data tape on a tape cartridge
JP4540411B2 (ja) * 2004-07-01 2010-09-08 パナソニック株式会社 磁気テープ装置
JP5289497B2 (ja) * 2011-03-31 2013-09-11 富士フイルム株式会社 記録テープカートリッジ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188091A (en) * 1960-11-10 1965-06-08 Minnesota Mining & Mfg Tape cartridge interlock
US3620475A (en) * 1968-12-30 1971-11-16 Edward Michael Penn Data processing magnetic tape cartridge
US3744736A (en) * 1970-06-29 1973-07-10 Licentia Gmbh Recording and/or playback device having tape-type record carriers which are wound on a reel
US3840196A (en) * 1973-04-09 1974-10-08 S Presentey Device for anchoring leaders of flexible strips in the cores of reels or the like
JPS5315300Y2 (de) * 1973-06-05 1978-04-22
US4350309A (en) * 1980-06-23 1982-09-21 International Business Machines Corporation Tape reel hub including a cantilever beam section to reduce tape tenting
US4383660A (en) * 1981-03-30 1983-05-17 International Business Machines Corp. Single reel tape cartridge with leader block door seal
US4426047A (en) * 1982-03-26 1984-01-17 International Business Machines Corp. Single reel tape cartridge
US4577811A (en) * 1985-02-28 1986-03-25 Storage Technology Corporation Tape reel position sensor
US4681278A (en) * 1986-06-11 1987-07-21 Aspen Peripherals Guide for restoring and removing a tape leader block to and from a tape cassette
US4775115A (en) * 1987-04-13 1988-10-04 Shape Inc. Single reel tape cartridge used with a leader block
US4977474A (en) * 1988-02-01 1990-12-11 Fuji Photo Film Co., Ltd. Magnetic tape cartridge requiring uniform force during leader block attachment and detachment

Also Published As

Publication number Publication date
US5303875A (en) 1994-04-19
JP3364220B2 (ja) 2003-01-08
WO1993016474A1 (en) 1993-08-19
JPH07503805A (ja) 1995-04-20
EP0627115A1 (de) 1994-12-07
DK0627115T3 (da) 1995-09-18
KR950700591A (ko) 1995-01-16
ES2076058T3 (es) 1995-10-16
EP0627115B1 (de) 1995-08-23
DE69300401T2 (de) 1996-04-04
CN1032670C (zh) 1996-08-28
CN1076299A (zh) 1993-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee