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GB807436A - Magnetic sound recording and reproducing apparatus - Google Patents

Magnetic sound recording and reproducing apparatus

Info

Publication number
GB807436A
GB807436A GB11392/54A GB1139254A GB807436A GB 807436 A GB807436 A GB 807436A GB 11392/54 A GB11392/54 A GB 11392/54A GB 1139254 A GB1139254 A GB 1139254A GB 807436 A GB807436 A GB 807436A
Authority
GB
United Kingdom
Prior art keywords
lever
tape
plate
lug
base
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
GB11392/54A
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 GB807436A publication Critical patent/GB807436A/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)
  • Pulleys (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB11392/54A 1954-04-20 1954-04-20 Magnetic sound recording and reproducing apparatus Expired GB807436A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB807436A true GB807436A (en) 1959-01-14

Family

ID=10348411

Family Applications (3)

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

Family Applications After (2)

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

Country Status (5)

Country Link
BE (1) BE537502A (xx)
CH (2) CH330885A (xx)
DE (1) DE1085344B (xx)
FR (1) FR1122853A (xx)
GB (3) GB807436A (xx)

Families Citing this family (6)

* 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
BE859810A (fr) * 1977-10-17 1978-02-15 Staar Sa Perfectionnement aux appareils pour la reproduction des sons
US4587583A (en) * 1981-11-06 1986-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Tape player
DE3527358A1 (de) * 1985-07-31 1987-02-12 Thomson Brandt Gmbh Wickel- und bandantrieb fuer eine magnetbandkassette
WO2020066389A1 (ja) * 2018-09-26 2020-04-02 富士フイルム株式会社 記録装置、読取装置、記録方法、記録プログラム、読取方法、読取プログラム、及び磁気テープ

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

Also Published As

Publication number Publication date
GB807437A (en) 1959-01-14
BE537502A (xx)
CH334699A (de) 1958-12-15
DE1085344B (de) 1960-07-14
CH330885A (de) 1958-06-30
FR1122853A (fr) 1956-09-13
GB807435A (en) 1959-01-14

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