CH523572A - Dérouleur de bande magnétique à deux sens à têtes réversibles - Google Patents

Dérouleur de bande magnétique à deux sens à têtes réversibles

Info

Publication number
CH523572A
CH523572A CH510570A CH510570A CH523572A CH 523572 A CH523572 A CH 523572A CH 510570 A CH510570 A CH 510570A CH 510570 A CH510570 A CH 510570A CH 523572 A CH523572 A CH 523572A
Authority
CH
Switzerland
Prior art keywords
magnetic tape
way magnetic
tape dispenser
reversible
heads
Prior art date
Application number
CH510570A
Other languages
English (en)
Inventor
C Siebert Raymond
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Publication of CH523572A publication Critical patent/CH523572A/fr

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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • 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
    • G11B15/602—Guiding record carrier for track selection, acquisition or following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
CH510570A 1969-06-02 1970-04-07 Dérouleur de bande magnétique à deux sens à têtes réversibles CH523572A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82956569A 1969-06-02 1969-06-02

Publications (1)

Publication Number Publication Date
CH523572A true CH523572A (fr) 1972-05-31

Family

ID=25254873

Family Applications (1)

Application Number Title Priority Date Filing Date
CH510570A CH523572A (fr) 1969-06-02 1970-04-07 Dérouleur de bande magnétique à deux sens à têtes réversibles

Country Status (6)

Country Link
US (1) US3614342A (fr)
JP (1) JPS5034930B1 (fr)
BE (1) BE748541A (fr)
CH (1) CH523572A (fr)
FR (1) FR2049771A5 (fr)
GB (1) GB1244472A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855628A (en) * 1973-02-16 1974-12-17 Motorola Inc Tape head rotator mechanism
US3925819A (en) * 1973-02-16 1975-12-09 Motorola Inc Tape head rotator mechanism for track changing
US3875588A (en) * 1974-03-05 1975-04-01 Programming Technologies Inc Magnetic tape duplicating apparatus
JPS6029079Y2 (ja) * 1978-05-08 1985-09-03 ソニー株式会社 カセット式記録再生装置のカセットエジェクト防止装置
DE2847550C2 (de) * 1978-11-02 1983-09-01 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Gerät zur Aufzeichnung und Wiedergabe von Videosignalen
JPS55125558A (en) * 1979-03-22 1980-09-27 Olympus Optical Co Ltd Autoreversing type tape recorder
US4510543A (en) * 1980-10-31 1985-04-09 Pioneer Electronic Corporation Magnetic head system for tape player
JPS57198563A (en) * 1981-05-29 1982-12-06 Toshiba Corp Cassette tape recorder
JPS5891554A (ja) * 1981-11-25 1983-05-31 Toshiba Corp テ−プレコ−ダのオ−トリバ−ス装置
DE3370221D1 (en) * 1982-04-30 1987-04-16 Toshiba Kk Tape recorder
AT374421B (de) * 1982-05-18 1984-04-25 Gieber Guenter Lastentraeger zur befestigung von schiern oder anderen sportgeraeten
US4710835A (en) * 1984-09-14 1987-12-01 Pioneer Electronic Corporation Magnetic head driving mechanism for tape player
JPS62157313A (ja) * 1985-12-28 1987-07-13 ソニー株式会社 往復記録再生ヘツド
JPH0524454U (ja) * 1991-09-14 1993-03-30 鈴興株式会社 ルーフキヤリヤ装置
US8810960B2 (en) * 2003-12-04 2014-08-19 Oracle America, Inc. Multi-head data storage device with plural data channels per head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376396A (en) * 1964-06-26 1968-04-02 Bell & Howell Co Bidirectional magnetic recorder with movable head assembly
JPS4411982Y1 (fr) * 1967-11-09 1969-05-19

Also Published As

Publication number Publication date
FR2049771A5 (fr) 1971-03-26
BE748541A (fr) 1970-09-16
US3614342A (en) 1971-10-19
GB1244472A (en) 1971-09-02
JPS5034930B1 (fr) 1975-11-12

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Legal Events

Date Code Title Description
PL Patent ceased