FR2139685B2 - - Google Patents

Info

Publication number
FR2139685B2
FR2139685B2 FR7119604A FR7119604A FR2139685B2 FR 2139685 B2 FR2139685 B2 FR 2139685B2 FR 7119604 A FR7119604 A FR 7119604A FR 7119604 A FR7119604 A FR 7119604A FR 2139685 B2 FR2139685 B2 FR 2139685B2
Authority
FR
France
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
FR7119604A
Other languages
French (fr)
Other versions
FR2139685A2 (enExample
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.)
Nokia Inc
Original Assignee
Nokia Inc
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
Priority claimed from FR7023867A external-priority patent/FR2094626A5/fr
Application filed by Nokia Inc filed Critical Nokia Inc
Priority to FR7119604A priority Critical patent/FR2139685B2/fr
Publication of FR2139685A2 publication Critical patent/FR2139685A2/fr
Application granted granted Critical
Publication of FR2139685B2 publication Critical patent/FR2139685B2/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • 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
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
FR7119604A 1970-06-26 1971-05-28 Expired FR2139685B2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7119604A FR2139685B2 (enExample) 1970-06-26 1971-05-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7023867A FR2094626A5 (enExample) 1970-06-26 1970-06-26
FR7119604A FR2139685B2 (enExample) 1970-06-26 1971-05-28

Publications (2)

Publication Number Publication Date
FR2139685A2 FR2139685A2 (enExample) 1973-01-12
FR2139685B2 true FR2139685B2 (enExample) 1973-05-25

Family

ID=26215821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119604A Expired FR2139685B2 (enExample) 1970-06-26 1971-05-28

Country Status (1)

Country Link
FR (1) FR2139685B2 (enExample)

Also Published As

Publication number Publication date
FR2139685A2 (enExample) 1973-01-12

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Legal Events

Date Code Title Description
TP Transmission of property