GB807437A - Magnetic sound recording and reproducing apparatus - Google Patents

Magnetic sound recording and reproducing apparatus

Info

Publication number
GB807437A
GB807437A GB11393/54A GB1139354A GB807437A GB 807437 A GB807437 A GB 807437A GB 11393/54 A GB11393/54 A GB 11393/54A GB 1139354 A GB1139354 A GB 1139354A GB 807437 A GB807437 A GB 807437A
Authority
GB
United Kingdom
Prior art keywords
pulley
studs
secured
clutch
ring
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
Application number
GB11393/54A
Other languages
English (en)
Inventor
Arthur John Milton
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.)
WALTER INSTR Ltd
Original Assignee
WALTER INSTR 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 WALTER INSTR Ltd filed Critical WALTER INSTR Ltd
Publication of GB807437A publication Critical patent/GB807437A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • G11B15/106—Manually-operated control; Solenoid-operated control mechanically operated
    • 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
    • G11B15/22—Stopping means
    • 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
    • G11B15/43—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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/442—Control thereof
    • 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
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
    • 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
    • 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

Landscapes

  • Mechanical Operated Clutches (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Pulleys (AREA)
GB11393/54A 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus Expired GB807437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB330885X 1954-04-20

Publications (1)

Publication Number Publication Date
GB807437A true GB807437A (en) 1959-01-14

Family

ID=10348411

Family Applications (3)

Application Number Title Priority Date Filing Date
GB11391/54A Expired GB807435A (en) 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus
GB11392/54A Expired GB807436A (en) 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus
GB11393/54A Expired GB807437A (en) 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB11391/54A Expired GB807435A (en) 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus
GB11392/54A Expired GB807436A (en) 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus

Country Status (5)

Country Link
BE (1) BE537502A (https=)
CH (2) CH330885A (https=)
DE (1) DE1085344B (https=)
FR (1) FR1122853A (https=)
GB (3) GB807435A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406278A1 (fr) * 1977-10-17 1979-05-11 Staar Sa Appareil d'enregistrement et de reproduction a bande magnetique
EP0211302A3 (en) * 1985-07-31 1988-05-11 Deutsche Thomson-Brandt Gmbh Reel and tape drive for a magnetic tape cassette
CN112771611A (zh) * 2018-09-26 2021-05-07 富士胶片株式会社 记录装置、读取装置、记录方法、记录程序、读取方法、读取程序及磁带

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209764B (de) * 1957-10-31 1966-01-27 Dictaphone Corp Antriebsvorrichtung fuer Bandgeraete
DE1772353B1 (de) * 1968-05-02 1970-09-16 Grundig Emv Bandlaufwerk fuer magnettonbandgeraet insbesondere kessetten geraet
US4587583A (en) * 1981-11-06 1986-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Tape player

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834594C (de) * 1949-02-11 1952-03-20 Licentla Patent Verwaltungs G Antriebsanordnung fuer die Auf- und Abwickelteller von mit bandfoermigen Phonogrammtraegern arbeitenden Tongeraeten, insbesondere Magnetton-Geraeten
DE908539C (de) * 1949-09-23 1954-04-08 Siemens Ag Antriebsvorrichtung fuer die Spulen band- oder drahtfoermiger Aufzeichnungstraeger, vorzugsweise Magnettontraeger
DE856076C (de) * 1950-09-23 1952-11-20 Licentia Gmbh Antriebsvorrichtung fuer Schallaufzeichnungs- und -wiedergabe-geraete mit band- oderdrahtfoermigem Tontraeger, insbesondere fuer Magnettongeraete

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406278A1 (fr) * 1977-10-17 1979-05-11 Staar Sa Appareil d'enregistrement et de reproduction a bande magnetique
EP0211302A3 (en) * 1985-07-31 1988-05-11 Deutsche Thomson-Brandt Gmbh Reel and tape drive for a magnetic tape cassette
CN112771611A (zh) * 2018-09-26 2021-05-07 富士胶片株式会社 记录装置、读取装置、记录方法、记录程序、读取方法、读取程序及磁带
US11915726B2 (en) 2018-09-26 2024-02-27 Fujifilm Corporation Recording device, readout device, recording method, recording program, readout method, readout program, and magnetic tape capable of shortening the reading of data recorded on a recording medium

Also Published As

Publication number Publication date
CH334699A (de) 1958-12-15
GB807436A (en) 1959-01-14
FR1122853A (fr) 1956-09-13
BE537502A (https=)
DE1085344B (de) 1960-07-14
CH330885A (de) 1958-06-30
GB807435A (en) 1959-01-14

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