GB1184180A - Improvements in or relating to Gramophone Turntables - Google Patents

Improvements in or relating to Gramophone Turntables

Info

Publication number
GB1184180A
GB1184180A GB33508/68A GB3350868A GB1184180A GB 1184180 A GB1184180 A GB 1184180A GB 33508/68 A GB33508/68 A GB 33508/68A GB 3350868 A GB3350868 A GB 3350868A GB 1184180 A GB1184180 A GB 1184180A
Authority
GB
United Kingdom
Prior art keywords
rim
extending
wall portion
vertical wall
drive
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
GB33508/68A
Other languages
English (en)
Inventor
Henry James Fortune
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB33508/68A priority Critical patent/GB1184180A/en
Priority to US778080A priority patent/US3554557A/en
Priority to FR1599212D priority patent/FR1599212A/fr
Priority to DE1903008A priority patent/DE1903008B2/de
Publication of GB1184180A publication Critical patent/GB1184180A/en
Expired 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
GB33508/68A 1968-07-12 1968-07-12 Improvements in or relating to Gramophone Turntables Expired GB1184180A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB33508/68A GB1184180A (en) 1968-07-12 1968-07-12 Improvements in or relating to Gramophone Turntables
US778080A US3554557A (en) 1968-07-12 1968-11-22 Gramophone turntables
FR1599212D FR1599212A (cg-RX-API-DMAC7.html) 1968-07-12 1968-12-11
DE1903008A DE1903008B2 (de) 1968-07-12 1969-01-22 Drehteller für Plattenspieler und Verfahren zu seiner Herstellung

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 (1)

Publication Number Publication Date
GB1184180A true GB1184180A (en) 1970-03-11

Family

ID=10353886

Family Applications (1)

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

Country Status (4)

Country Link
US (1) US3554557A (cg-RX-API-DMAC7.html)
DE (1) DE1903008B2 (cg-RX-API-DMAC7.html)
FR (1) FR1599212A (cg-RX-API-DMAC7.html)
GB (1) GB1184180A (cg-RX-API-DMAC7.html)

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
DE1903008B2 (de) 1978-06-01
DE1903008C3 (cg-RX-API-DMAC7.html) 1979-02-01
US3554557A (en) 1971-01-12
FR1599212A (cg-RX-API-DMAC7.html) 1970-07-15
DE1903008A1 (de) 1970-03-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee