FR2281619A1 - Dispositif pour l'entrainement d'un plateau d'electrophone - Google Patents

Dispositif pour l'entrainement d'un plateau d'electrophone

Info

Publication number
FR2281619A1
FR2281619A1 FR7427101A FR7427101A FR2281619A1 FR 2281619 A1 FR2281619 A1 FR 2281619A1 FR 7427101 A FR7427101 A FR 7427101A FR 7427101 A FR7427101 A FR 7427101A FR 2281619 A1 FR2281619 A1 FR 2281619A1
Authority
FR
France
Prior art keywords
wheel
drive mechanism
disc
intermediate wheel
toroidal ring
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
FR7427101A
Other languages
English (en)
French (fr)
Other versions
FR2281619B1 (OSRAM
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.)
Joint Francais SNC
Original Assignee
Joint Francais SNC
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 Joint Francais SNC filed Critical Joint Francais SNC
Priority to FR7427101A priority Critical patent/FR2281619A1/fr
Priority to DE19752534519 priority patent/DE2534519A1/de
Priority to NL7509279A priority patent/NL7509279A/xx
Publication of FR2281619A1 publication Critical patent/FR2281619A1/fr
Application granted granted Critical
Publication of FR2281619B1 publication Critical patent/FR2281619B1/fr
Granted 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • G11B19/265—Friction wheel drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
FR7427101A 1974-08-05 1974-08-05 Dispositif pour l'entrainement d'un plateau d'electrophone Granted FR2281619A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7427101A FR2281619A1 (fr) 1974-08-05 1974-08-05 Dispositif pour l'entrainement d'un plateau d'electrophone
DE19752534519 DE2534519A1 (de) 1974-08-05 1975-08-01 Antrieb fuer den teller eines plattenspielers oder eines aehnlichen geraets
NL7509279A NL7509279A (nl) 1974-08-05 1975-08-04 Inrichting voor het aandrijven van het plateau van een platenspeler.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427101A FR2281619A1 (fr) 1974-08-05 1974-08-05 Dispositif pour l'entrainement d'un plateau d'electrophone

Publications (2)

Publication Number Publication Date
FR2281619A1 true FR2281619A1 (fr) 1976-03-05
FR2281619B1 FR2281619B1 (OSRAM) 1978-12-29

Family

ID=9142115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427101A Granted FR2281619A1 (fr) 1974-08-05 1974-08-05 Dispositif pour l'entrainement d'un plateau d'electrophone

Country Status (1)

Country Link
FR (1) FR2281619A1 (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1124828A (fr) * 1954-05-20 1956-10-18 Philips Nv Roue de friction pour l'entraînement d'un phonographe
DE1110440B (de) * 1960-01-19 1961-07-06 Hardi Dr Eberhard Priemer Chem Reibradgetriebe fuer Aufnahme- und Wiedergabegeraete

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1124828A (fr) * 1954-05-20 1956-10-18 Philips Nv Roue de friction pour l'entraînement d'un phonographe
DE1110440B (de) * 1960-01-19 1961-07-06 Hardi Dr Eberhard Priemer Chem Reibradgetriebe fuer Aufnahme- und Wiedergabegeraete

Also Published As

Publication number Publication date
FR2281619B1 (OSRAM) 1978-12-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse