FR2305822A1 - Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head - Google Patents

Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head

Info

Publication number
FR2305822A1
FR2305822A1 FR7510520A FR7510520A FR2305822A1 FR 2305822 A1 FR2305822 A1 FR 2305822A1 FR 7510520 A FR7510520 A FR 7510520A FR 7510520 A FR7510520 A FR 7510520A FR 2305822 A1 FR2305822 A1 FR 2305822A1
Authority
FR
France
Prior art keywords
cassette support
digital information
recording head
support system
system incorporating
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.)
Granted
Application number
FR7510520A
Other languages
French (fr)
Other versions
FR2305822B1 (en
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.)
ERJI
Original Assignee
ERJI
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 ERJI filed Critical ERJI
Priority to FR7510520A priority Critical patent/FR2305822A1/en
Publication of FR2305822A1 publication Critical patent/FR2305822A1/en
Application granted granted Critical
Publication of FR2305822B1 publication Critical patent/FR2305822B1/fr
Granted 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording elements
    • 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
    • G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
    • 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
    • G11B15/67581—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder
    • G11B15/67584—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder outside the apparatus

Abstract

The recording unit (1), for recording digital information on a magnetic band, has a fixed casing (2) and a pivoted cassette support, hinged to the casing (2). The cassette support (3) incorporates the ma magnetic recording head (19). The hinge for the cassette support (3) may extend along the bottom edge of the casing (2) at the front of the latter, with the recording head (19) positioned at the base of the cassette support (3) and connected to the casing (2) by flexible conductors. The hinge may be formed by a spring strip bent at right angles along its length, so as to encompass the bottom edge of the cassette support (3).
FR7510520A 1975-03-28 1975-03-28 Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head Granted FR2305822A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510520A FR2305822A1 (en) 1975-03-28 1975-03-28 Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510520A FR2305822A1 (en) 1975-03-28 1975-03-28 Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head

Publications (2)

Publication Number Publication Date
FR2305822A1 true FR2305822A1 (en) 1976-10-22
FR2305822B1 FR2305822B1 (en) 1977-11-18

Family

ID=9153506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510520A Granted FR2305822A1 (en) 1975-03-28 1975-03-28 Magnetic recording unit for digital information - uses hinged cassette support system incorporating recording head

Country Status (1)

Country Link
FR (1) FR2305822A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497383A1 (en) * 1980-12-29 1982-07-02 Sony Corp BAND CASSETTE RECORDING AND / OR REPRODUCING APPARATUS

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079799A5 (en) * 1970-02-13 1971-11-12 Rambaud Guy
US3649773A (en) * 1970-03-12 1972-03-14 Scanfax Systems Corp Recording head adjustment mechanism
FR2133207A5 (en) * 1971-04-13 1972-11-24 Cit Alcatel
FR2150317A1 (en) * 1971-08-10 1973-04-06 Riel Ricerche Elettronic
US3752488A (en) * 1970-04-14 1973-08-14 N Righi Cassette tape read out devices
US3766327A (en) * 1971-09-23 1973-10-16 R Johnson Tape cassette holding and positioning unit
FR2222724A1 (en) * 1973-03-20 1974-10-18 Zentronik Veb K

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079799A5 (en) * 1970-02-13 1971-11-12 Rambaud Guy
US3649773A (en) * 1970-03-12 1972-03-14 Scanfax Systems Corp Recording head adjustment mechanism
US3752488A (en) * 1970-04-14 1973-08-14 N Righi Cassette tape read out devices
FR2133207A5 (en) * 1971-04-13 1972-11-24 Cit Alcatel
FR2150317A1 (en) * 1971-08-10 1973-04-06 Riel Ricerche Elettronic
US3766327A (en) * 1971-09-23 1973-10-16 R Johnson Tape cassette holding and positioning unit
FR2222724A1 (en) * 1973-03-20 1974-10-18 Zentronik Veb K

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497383A1 (en) * 1980-12-29 1982-07-02 Sony Corp BAND CASSETTE RECORDING AND / OR REPRODUCING APPARATUS
FR2497384A1 (en) * 1980-12-29 1982-07-02 Sony Corp CASSETTE RECORDING AND / OR REPRODUCING APPARATUS

Also Published As

Publication number Publication date
FR2305822B1 (en) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse