FR2278128A1 - Plateau d'entrainement de machine phonographique sur paliers aerostatiques - Google Patents

Plateau d'entrainement de machine phonographique sur paliers aerostatiques

Info

Publication number
FR2278128A1
FR2278128A1 FR7423596A FR7423596A FR2278128A1 FR 2278128 A1 FR2278128 A1 FR 2278128A1 FR 7423596 A FR7423596 A FR 7423596A FR 7423596 A FR7423596 A FR 7423596A FR 2278128 A1 FR2278128 A1 FR 2278128A1
Authority
FR
France
Prior art keywords
turntable
compressed air
air cushion
record player
engraver
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
FR7423596A
Other languages
English (en)
Other versions
FR2278128B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7423596A priority Critical patent/FR2278128A1/fr
Publication of FR2278128A1 publication Critical patent/FR2278128A1/fr
Application granted granted Critical
Publication of FR2278128B1 publication Critical patent/FR2278128B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
FR7423596A 1974-07-08 1974-07-08 Plateau d'entrainement de machine phonographique sur paliers aerostatiques Granted FR2278128A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7423596A FR2278128A1 (fr) 1974-07-08 1974-07-08 Plateau d'entrainement de machine phonographique sur paliers aerostatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7423596A FR2278128A1 (fr) 1974-07-08 1974-07-08 Plateau d'entrainement de machine phonographique sur paliers aerostatiques

Publications (2)

Publication Number Publication Date
FR2278128A1 true FR2278128A1 (fr) 1976-02-06
FR2278128B1 FR2278128B1 (fr) 1976-10-29

Family

ID=9140988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423596A Granted FR2278128A1 (fr) 1974-07-08 1974-07-08 Plateau d'entrainement de machine phonographique sur paliers aerostatiques

Country Status (1)

Country Link
FR (1) FR2278128A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046000A1 (fr) * 1978-03-27 1982-02-17 Discovision Associates Dispositif de support d'un disque vidéo
EP0050368A1 (fr) * 1980-10-20 1982-04-28 Discovision Associates Broche d'entraînement pour un appareil d'enregistrement-reproduction vidéo
EP0410293A1 (fr) * 1989-07-24 1991-01-30 Ebara Corporation Moteur arbre
WO1993020556A1 (fr) * 1992-04-01 1993-10-14 Peter Forsell Dispositif concernant un lecteur de cd
US6025665A (en) * 1997-02-21 2000-02-15 Emerson Electric Co. Rotating machine for use in a pressurized fluid system
US6078121A (en) * 1997-02-21 2000-06-20 Emerson Electric Co. Rotor assembly for a rotating machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956499B2 (en) 2005-06-02 2011-06-07 Seagate Technology Llc Motor magnetic force attenuator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046000A1 (fr) * 1978-03-27 1982-02-17 Discovision Associates Dispositif de support d'un disque vidéo
EP0050368A1 (fr) * 1980-10-20 1982-04-28 Discovision Associates Broche d'entraînement pour un appareil d'enregistrement-reproduction vidéo
EP0213603A2 (fr) * 1980-10-20 1987-03-11 Discovision Associates Broche d'entraînement pour un appareil d'enregistrement-reproduction vidéo
EP0213603A3 (en) * 1980-10-20 1987-06-24 Discovision Associates Spindle assembly for a video recorder-playback machine
EP0410293A1 (fr) * 1989-07-24 1991-01-30 Ebara Corporation Moteur arbre
US5089732A (en) * 1989-07-24 1992-02-18 Ebara Corporation Spindle motor
WO1993020556A1 (fr) * 1992-04-01 1993-10-14 Peter Forsell Dispositif concernant un lecteur de cd
US5600624A (en) * 1992-04-01 1997-02-04 Forsell; Peter Apparatus for rotating an optical disk including an air bearing turntable
US6025665A (en) * 1997-02-21 2000-02-15 Emerson Electric Co. Rotating machine for use in a pressurized fluid system
US6078121A (en) * 1997-02-21 2000-06-20 Emerson Electric Co. Rotor assembly for a rotating machine
US6324745B1 (en) 1997-02-21 2001-12-04 Emerson Electric Co. Method of assembling a rotor assembly for a rotating machine

Also Published As

Publication number Publication date
FR2278128B1 (fr) 1976-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse