GB1590302A - Rotational speed changeover device - Google Patents

Rotational speed changeover device Download PDF

Info

Publication number
GB1590302A
GB1590302A GB3632877A GB3632877A GB1590302A GB 1590302 A GB1590302 A GB 1590302A GB 3632877 A GB3632877 A GB 3632877A GB 3632877 A GB3632877 A GB 3632877A GB 1590302 A GB1590302 A GB 1590302A
Authority
GB
United Kingdom
Prior art keywords
rotary
rotational speed
rotary member
cam
clutch mechanism
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
GB3632877A
Other languages
English (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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Publication of GB1590302A publication Critical patent/GB1590302A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • 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
    • G11B15/1808—Driving of both record carrier and head
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB3632877A 1976-09-06 1977-08-31 Rotational speed changeover device Expired GB1590302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10575376A JPS5332003A (en) 1976-09-06 1976-09-06 Rotating speed change-over device for rotary head

Publications (1)

Publication Number Publication Date
GB1590302A true GB1590302A (en) 1981-05-28

Family

ID=14415986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3632877A Expired GB1590302A (en) 1976-09-06 1977-08-31 Rotational speed changeover device

Country Status (4)

Country Link
JP (1) JPS5332003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU503117B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2739996C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1590302A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137517C2 (de) * 1981-09-21 1985-05-23 Siemens AG, 1000 Berlin und 8000 München Antrieb für ein Magnetbandgerät
US4692825A (en) * 1983-02-11 1987-09-08 Dictaphone Corporation One-way clutch assembly with pawl and ratchet

Also Published As

Publication number Publication date
AU503117B2 (en) 1979-08-23
AU2857377A (en) 1979-03-15
JPS6160630B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-22
JPS5332003A (en) 1978-03-25
DE2739996B2 (de) 1979-06-28
DE2739996A1 (de) 1978-03-09
DE2739996C3 (de) 1980-02-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee