DE3779029D1 - Vollstaendige bandlaufanordnung mit pufferarm, geschwindigkeitsfuehler und eingebauter bandfuehrung. - Google Patents

Vollstaendige bandlaufanordnung mit pufferarm, geschwindigkeitsfuehler und eingebauter bandfuehrung.

Info

Publication number
DE3779029D1
DE3779029D1 DE8787110787T DE3779029T DE3779029D1 DE 3779029 D1 DE3779029 D1 DE 3779029D1 DE 8787110787 T DE8787110787 T DE 8787110787T DE 3779029 T DE3779029 T DE 3779029T DE 3779029 D1 DE3779029 D1 DE 3779029D1
Authority
DE
Germany
Prior art keywords
tape
built
speed probe
complete
buffer arm
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 - Lifetime
Application number
DE8787110787T
Other languages
English (en)
Inventor
John W Dong
Ronald L Abramson
Christie, Jr
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.)
HP Inc
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE3779029D1 publication Critical patent/DE3779029D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
    • 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
    • G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • 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
DE8787110787T 1986-09-26 1987-07-24 Vollstaendige bandlaufanordnung mit pufferarm, geschwindigkeitsfuehler und eingebauter bandfuehrung. Expired - Lifetime DE3779029D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/913,156 US4774603A (en) 1986-09-26 1986-09-26 Integral tape path assembly including speed sensor guide subassembly with off-center sprung washer

Publications (1)

Publication Number Publication Date
DE3779029D1 true DE3779029D1 (de) 1992-06-17

Family

ID=25432980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787110787T Expired - Lifetime DE3779029D1 (de) 1986-09-26 1987-07-24 Vollstaendige bandlaufanordnung mit pufferarm, geschwindigkeitsfuehler und eingebauter bandfuehrung.

Country Status (5)

Country Link
US (1) US4774603A (de)
EP (1) EP0261342B1 (de)
JP (1) JPS6387635A (de)
CA (1) CA1327397C (de)
DE (1) DE3779029D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836621A1 (de) * 1988-10-27 1990-05-03 Thomson Brandt Gmbh Fuehrung fuer ein magnetband
WO2001063608A1 (en) * 2000-02-24 2001-08-30 Koninklijke Philips Electronics N.V. Recording and/or reproducing apparatus including a reel disc having a magnetic circuit element and drive teeth realized by insert-molding
CN1365494A (zh) * 2000-02-24 2002-08-21 皇家菲利浦电子有限公司 具有受控制磁引力的磁带卷轴夹持装置
US6722735B2 (en) * 2001-04-16 2004-04-20 Ditto Sales, Inc. Chair with synchronously moving seat and seat back
US6626386B1 (en) * 2001-07-07 2003-09-30 W. C. Bradley/Zebco Holdings, Inc. Non-wear drag washer for fishing reels
JP3839741B2 (ja) * 2002-03-18 2006-11-01 富士写真フイルム株式会社 記録テープカートリッジ
US20050207062A1 (en) * 2004-03-17 2005-09-22 Imation Corp. Tape Guide decreasing transverse movement of data storage tape at high frequencies
CN100460819C (zh) * 2006-12-26 2009-02-11 刘跃平 电感式位置传感器及具有该传感器的卷尺
US8405926B2 (en) 2010-07-23 2013-03-26 International Business Machines Corporation Tape drive velocity control

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1021222A (en) * 1910-11-10 1912-03-26 Gen Electric Bucket-wheel.
DE1140737B (de) * 1961-12-15 1962-12-06 Grundig Max Vorrichtung zur kontinuierlichen Einstellung einer Tonwelle bei Magnettonbandgeraeten
US3276651A (en) * 1964-04-27 1966-10-04 Ampex Roller guide for web transport mechanisms
US3318547A (en) * 1964-09-28 1967-05-09 Minnesota Mining & Mfg Tape transport system
US3829038A (en) * 1968-07-24 1974-08-13 W Studer Tape recording transport control system
US3517895A (en) * 1968-11-04 1970-06-30 Singer Co Tape reeling device
JPS5142482B1 (de) * 1969-10-14 1976-11-16
US3787690A (en) * 1971-12-17 1974-01-22 Bell & Howell Co Tension transducer
US3731890A (en) * 1972-01-19 1973-05-08 Data Handling Corp Digital magnetic tape transports
US4104685A (en) * 1977-01-13 1978-08-01 Recortec, Inc. Video recorder/reproducer transport having two movable tension guides for controlling tape tension
US4107745A (en) * 1977-04-06 1978-08-15 Mfe Corporation Tape speed control apparatus
US4213160A (en) * 1978-08-21 1980-07-15 Bell & Howell Company Methods and apparatus for driving information carrier tape
AT365363B (de) * 1979-09-20 1982-01-11 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
JPS5678759A (en) * 1979-11-27 1981-06-27 Nec Corp Detecting device for diameter of wound tape
JPS5698735A (en) * 1979-12-29 1981-08-08 Sony Corp Magnetic tape reproducing device
US4436251A (en) * 1981-08-06 1984-03-13 King Instrument Corporation Tape winding system
US4440358A (en) * 1982-09-02 1984-04-03 Ampex Corporation Tape tensioning apparatus and method of assembly
EP0106509A3 (de) * 1982-09-17 1986-05-14 Kudelski S.A. Bandschleifendetektorarm und Bandführung für magnetisches Bandaufnahme- und Wiedergabegerät
US4494712A (en) * 1982-09-30 1985-01-22 Ford Motor Company Tape deck with non-contacting unidirectional rotation sensor configured to prevent capstan tape windup
JPS61148654A (ja) * 1984-12-21 1986-07-07 Fujitsu Ltd テ−プ送り装置

Also Published As

Publication number Publication date
US4774603A (en) 1988-09-27
EP0261342B1 (de) 1992-05-13
EP0261342A2 (de) 1988-03-30
EP0261342A3 (en) 1989-08-09
CA1327397C (en) 1994-03-01
JPS6387635A (ja) 1988-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8339 Ceased/non-payment of the annual fee