GB1085641A - Magnetic tape record apparatus - Google Patents

Magnetic tape record apparatus

Info

Publication number
GB1085641A
GB1085641A GB64664A GB64664A GB1085641A GB 1085641 A GB1085641 A GB 1085641A GB 64664 A GB64664 A GB 64664A GB 64664 A GB64664 A GB 64664A GB 1085641 A GB1085641 A GB 1085641A
Authority
GB
United Kingdom
Prior art keywords
panel
magnetic tape
track
casing
amplifier
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
GB64664A
Inventor
Gordon Howard Reed
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.)
Television Research Ltd
Original Assignee
Television Research 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 Television Research Ltd filed Critical Television Research Ltd
Priority to GB64664A priority Critical patent/GB1085641A/en
Priority to DE1965T0018568 priority patent/DE1912539U/en
Priority to BE657917A priority patent/BE657917A/xx
Priority to CH11765A priority patent/CH421546A/en
Priority to FR956A priority patent/FR1419522A/en
Publication of GB1085641A publication Critical patent/GB1085641A/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
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/6751—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette parallel to its main side, i.e. front loading
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
    • G11B25/063—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape using tape inside container
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • 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
    • G11B2005/0002—Special dispositions or recording techniques

Abstract

1,085,641. Magnetic tape recorders. TELEVISION RESEARCH Ltd. Jan. 5, 1965 [Jan. 7, 1964], No. 646/64. Heading G5R. A magnetic tape record apparatus comprises a casing formed of two relatively displaceable panels 3 and 8, the panel 3 supporting the tape drive units and the panel 8 the associated amplifiers. As shown, the panel 3 is completed by side panels to form a casing whereof the panel 8 forms a hinged bottom which can be secured by screws. A platform 18 is suspended by rubber block anchorages 19 and 20 from the casing and carries an electric motor 17 coupled by a belt 21 to a flywheel 16 carried on the lower end of a capstan 14 (not shown) which extends through the upper panel 3. A fan 22 attached to the motor circulates cooling air through an aperture 31 and apertures (not shown) in side wall 4. The panel 8 supports a mains transformer 23, an output transformer 24, a gain control 25, a transistor amplifier 26, and a heat sink 27 for the transistors of the output amplifier. The spindle 28 of the gain control is adapted to pass through an aperture 29 in panel 3 to an external knob. The apparatus is adapted for use with a cassette containing an endless magnetic tape; the casette may be inserted between guides on the upper face of panel 3 and held in place by a catch so that the tape engages the capstan and a magnetic head. In the case of multi-track apparatus the outer face of panel 3 may support a track-changing apparatus and an amplifier for operating the track-changing automatically in response to signals induced in the magnetic head.
GB64664A 1964-01-07 1964-01-07 Magnetic tape record apparatus Expired GB1085641A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB64664A GB1085641A (en) 1964-01-07 1964-01-07 Magnetic tape record apparatus
DE1965T0018568 DE1912539U (en) 1964-01-07 1965-01-02 MAGNETIC TAPE RECORDER.
BE657917A BE657917A (en) 1964-01-07 1965-01-05
CH11765A CH421546A (en) 1964-01-07 1965-01-06 Magnetic tape recorder
FR956A FR1419522A (en) 1964-01-07 1965-01-06 Magnetic recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB64664A GB1085641A (en) 1964-01-07 1964-01-07 Magnetic tape record apparatus

Publications (1)

Publication Number Publication Date
GB1085641A true GB1085641A (en) 1967-10-04

Family

ID=9708011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64664A Expired GB1085641A (en) 1964-01-07 1964-01-07 Magnetic tape record apparatus

Country Status (4)

Country Link
BE (1) BE657917A (en)
CH (1) CH421546A (en)
DE (1) DE1912539U (en)
GB (1) GB1085641A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021040A1 (en) * 1979-06-15 1981-01-07 BASF Aktiengesellschaft Magnetic tape cassette apparatus
AT382976B (en) * 1985-07-15 1987-05-11 Philips Nv RECORDING AND / OR PLAYING DEVICE
JPH0516779Y2 (en) * 1988-10-04 1993-05-06

Also Published As

Publication number Publication date
BE657917A (en) 1965-04-30
DE1912539U (en) 1965-03-25
CH421546A (en) 1966-09-30

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