DE69800271D1 - Vorrichtung und Verfahren zum Spannen eines Bandes - Google Patents

Vorrichtung und Verfahren zum Spannen eines Bandes

Info

Publication number
DE69800271D1
DE69800271D1 DE69800271T DE69800271T DE69800271D1 DE 69800271 D1 DE69800271 D1 DE 69800271D1 DE 69800271 T DE69800271 T DE 69800271T DE 69800271 T DE69800271 T DE 69800271T DE 69800271 D1 DE69800271 D1 DE 69800271D1
Authority
DE
Germany
Prior art keywords
tensioning
band
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
DE69800271T
Other languages
English (en)
Inventor
Nicolai W Christie
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.)
Tandberg Data AS
Original Assignee
Tandberg Data AS
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 Tandberg Data AS filed Critical Tandberg Data AS
Application granted granted Critical
Publication of DE69800271D1 publication Critical patent/DE69800271D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/51—Joints, e.g. riveted or magnetic joints
DE69800271T 1997-10-31 1998-03-19 Vorrichtung und Verfahren zum Spannen eines Bandes Expired - Fee Related DE69800271D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/962,354 US5947410A (en) 1997-01-21 1997-10-31 Tape tensioning device and a method for tape tensioning

Publications (1)

Publication Number Publication Date
DE69800271D1 true DE69800271D1 (de) 2000-09-28

Family

ID=25505739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800271T Expired - Fee Related DE69800271D1 (de) 1997-10-31 1998-03-19 Vorrichtung und Verfahren zum Spannen eines Bandes

Country Status (3)

Country Link
US (1) US5947410A (de)
EP (1) EP0913820B1 (de)
DE (1) DE69800271D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270031B1 (en) * 1999-12-02 2001-08-07 Storage Technology Corporation Tape transport with cam guides
US6545834B1 (en) * 2000-04-10 2003-04-08 Storage Technology Corporation Method and apparatus for dimensional tape width compensation in a tape drive system
US7585444B2 (en) * 2005-06-14 2009-09-08 Illinois Tool Works Inc. Method for reducing camber in coiled plastic ribbon or tape
CN107185290A (zh) * 2017-07-13 2017-09-22 华南理工大学 一种带式压滤机用的张紧纠偏方法及装置
US11430480B2 (en) 2020-12-21 2022-08-30 Western Digital Technologies, Inc. Data storage device rewinding tape so as to reduce tape distortion

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189611A (en) * 1913-12-18 1916-07-04 Willis S Morse Guide-roll for webs.
US2603721A (en) * 1947-12-08 1952-07-15 Armour Res Found Magnetic recorder with pressure shoe for record members
US2686230A (en) * 1952-01-16 1954-08-10 Armour Res Found Magnetic recorder with pressure shoe for record members
US2696192A (en) * 1952-10-23 1954-12-07 Western Electric Co Apparatus for equalizing tension on webs
US2873318A (en) * 1953-11-25 1959-02-10 Clarence C Moore Magnetic recorder
US2864621A (en) * 1954-10-20 1958-12-16 Rca Corp Web reeling system
US3140033A (en) * 1962-02-02 1964-07-07 Minnesota Mining & Mfg Tape tension equalizer
GB1077201A (en) * 1963-10-10 1967-07-26 Bsr Ltd Improvements in or relating to magnetic tape-recorders
US3378266A (en) * 1965-02-12 1968-04-16 Vm Corp Self-aligning pressure pad for tape recorders
US3372938A (en) * 1965-07-15 1968-03-12 Gen Electric Tape recorder head-pad mechanism
JPS501721B1 (de) * 1970-07-28 1975-01-21
US3974952A (en) * 1974-09-10 1976-08-17 Eastman Kodak Company Web tracking apparatus
US3984049A (en) * 1975-04-04 1976-10-05 NCR Canada Ltd. -- NCR Canada Ltee Read-write head back-up member
JPS5839556Y2 (ja) * 1979-01-18 1983-09-06 ナカミチ株式会社 パッド衝合装置
DE7903031U1 (de) * 1979-02-05 1979-07-12 Basf Ag, 6700 Ludwigshafen Andruckvorrichtung fuer flexible aufzeichnungstraeger, insbesondere solche in huellen
US4403720A (en) * 1982-02-05 1983-09-13 Bell & Howell Company Bidirectional tape advancing method and apparatus
JPS5910163U (ja) * 1982-07-12 1984-01-23 株式会社東芝 可撓性記録媒体用パッド装置
JPS6028057A (ja) * 1983-07-27 1985-02-13 Sony Corp テ−プレコ−ダ
JPS6074283U (ja) * 1983-10-26 1985-05-24 富士写真フイルム株式会社 磁気テ−プカセツト
US4663687A (en) * 1984-06-25 1987-05-05 Microtek Storage Technology Magnetic tape drive with improved tape to head compliance
JPS6155278U (de) * 1984-09-17 1986-04-14
JPH01159283U (de) * 1987-12-17 1989-11-02
US4933788A (en) * 1988-11-14 1990-06-12 Seagate Technology, Inc. Tape recording and/or reproducing apparatus
US5251844A (en) * 1990-12-17 1993-10-12 International Business Machines Corporation Gimbaled compliant guide for tape drivers
US5323280A (en) * 1992-02-19 1994-06-21 Tandberg Data A/S Three point reference system for a cartridge in a tape drive
US5430586A (en) * 1992-08-03 1995-07-04 Koo; Kah O. Tape extractor and pad lifter for extracting tape from a cassette center well, and related method
JPH07141732A (ja) * 1993-11-18 1995-06-02 Fuji Photo Film Co Ltd 写真フイルム用の磁気ヘッド装置
US5417413A (en) * 1994-04-18 1995-05-23 Hewlett-Packard Company Uniform media tensioning of print media during transport in laser printer

Also Published As

Publication number Publication date
EP0913820A1 (de) 1999-05-06
EP0913820B1 (de) 2000-08-23
US5947410A (en) 1999-09-07

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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