DE2017780C3 - Vorrichtung zur Erfassung des Bandablaufes in einem Tonbandgerät - Google Patents

Vorrichtung zur Erfassung des Bandablaufes in einem Tonbandgerät

Info

Publication number
DE2017780C3
DE2017780C3 DE19702017780 DE2017780A DE2017780C3 DE 2017780 C3 DE2017780 C3 DE 2017780C3 DE 19702017780 DE19702017780 DE 19702017780 DE 2017780 A DE2017780 A DE 2017780A DE 2017780 C3 DE2017780 C3 DE 2017780C3
Authority
DE
Germany
Prior art keywords
pressure roller
tape
movement
rotary member
roller
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
DE19702017780
Other languages
German (de)
English (en)
Other versions
DE2017780A1 (de
DE2017780B2 (de
Inventor
Yukitada Neyagawa Osaka Ayukawa
Isao Kitakawachi Kozu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE2017780A1 publication Critical patent/DE2017780A1/de
Publication of DE2017780B2 publication Critical patent/DE2017780B2/de
Application granted granted Critical
Publication of DE2017780C3 publication Critical patent/DE2017780C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
DE19702017780 1969-04-08 1970-04-07 Vorrichtung zur Erfassung des Bandablaufes in einem Tonbandgerät Expired DE2017780C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2851569 1969-04-08
JP2843069 1969-04-09

Publications (3)

Publication Number Publication Date
DE2017780A1 DE2017780A1 (de) 1971-02-25
DE2017780B2 DE2017780B2 (de) 1973-03-01
DE2017780C3 true DE2017780C3 (de) 1973-09-27

Family

ID=26366533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702017780 Expired DE2017780C3 (de) 1969-04-08 1970-04-07 Vorrichtung zur Erfassung des Bandablaufes in einem Tonbandgerät

Country Status (5)

Country Link
BE (1) BE748543A (enExample)
CA (1) CA921891A (enExample)
DE (1) DE2017780C3 (enExample)
FR (1) FR2042963A5 (enExample)
GB (1) GB1308158A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110768B1 (enExample) * 1971-03-19 1976-04-06
NL7612510A (nl) * 1976-11-11 1978-05-16 Philips Nv Automatisch onderbrekingsmechanisme geschikt voor magneetbandopname- en/of weergaveappara- ten.

Also Published As

Publication number Publication date
DE2017780A1 (de) 1971-02-25
DE2017780B2 (de) 1973-03-01
FR2042963A5 (enExample) 1971-02-12
GB1308158A (en) 1973-02-21
BE748543A (fr) 1970-09-16
CA921891A (en) 1973-02-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences