DE1903008B2 - Drehteller für Plattenspieler und Verfahren zu seiner Herstellung - Google Patents

Drehteller für Plattenspieler und Verfahren zu seiner Herstellung

Info

Publication number
DE1903008B2
DE1903008B2 DE1903008A DE1903008A DE1903008B2 DE 1903008 B2 DE1903008 B2 DE 1903008B2 DE 1903008 A DE1903008 A DE 1903008A DE 1903008 A DE1903008 A DE 1903008A DE 1903008 B2 DE1903008 B2 DE 1903008B2
Authority
DE
Germany
Prior art keywords
collar
turntable
diameter
circular plate
cylindrical
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
DE1903008A
Other languages
German (de)
English (en)
Other versions
DE1903008A1 (de
DE1903008C3 (enExample
Inventor
Henry James Ilford Essex Fortune (Grossbritannien)
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of DE1903008A1 publication Critical patent/DE1903008A1/de
Publication of DE1903008B2 publication Critical patent/DE1903008B2/de
Application granted granted Critical
Publication of DE1903008C3 publication Critical patent/DE1903008C3/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/60—Turntables for record carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49796—Coacting pieces

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Making Paper Articles (AREA)
DE1903008A 1968-07-12 1969-01-22 Drehteller für Plattenspieler und Verfahren zu seiner Herstellung Granted DE1903008B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33508/68A GB1184180A (en) 1968-07-12 1968-07-12 Improvements in or relating to Gramophone Turntables

Publications (3)

Publication Number Publication Date
DE1903008A1 DE1903008A1 (de) 1970-03-26
DE1903008B2 true DE1903008B2 (de) 1978-06-01
DE1903008C3 DE1903008C3 (enExample) 1979-02-01

Family

ID=10353886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1903008A Granted DE1903008B2 (de) 1968-07-12 1969-01-22 Drehteller für Plattenspieler und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US3554557A (enExample)
DE (1) DE1903008B2 (enExample)
FR (1) FR1599212A (enExample)
GB (1) GB1184180A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780411A (en) * 1972-10-19 1973-12-25 Case Co J I Method of making blower housing assembly
US3886766A (en) * 1973-12-03 1975-06-03 Ford Motor Co Universal joint
ZA824646B (en) * 1981-07-09 1983-04-27 Ti Ltd Heat exchangers
JP7331356B2 (ja) * 2018-12-14 2023-08-23 Tdk株式会社 永久磁石および回転電機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505264A (en) * 1945-03-03 1950-04-25 Gen Ind Co High-inertia phonograph turntable
US3346262A (en) * 1964-11-13 1967-10-10 Warwick Electronics Inc Record changer turntable cover

Also Published As

Publication number Publication date
GB1184180A (en) 1970-03-11
US3554557A (en) 1971-01-12
DE1903008A1 (de) 1970-03-26
DE1903008C3 (enExample) 1979-02-01
FR1599212A (enExample) 1970-07-15

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee