GB1394611A - Gramophone record playing apparatus - Google Patents

Gramophone record playing apparatus

Info

Publication number
GB1394611A
GB1394611A GB2001472A GB2001472A GB1394611A GB 1394611 A GB1394611 A GB 1394611A GB 2001472 A GB2001472 A GB 2001472A GB 2001472 A GB2001472 A GB 2001472A GB 1394611 A GB1394611 A GB 1394611A
Authority
GB
United Kingdom
Prior art keywords
spindle
sleeve
plate
playing apparatus
record playing
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
GB2001472A
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.)
Tiefenbrun J Y
Original Assignee
Tiefenbrun J Y
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 Tiefenbrun J Y filed Critical Tiefenbrun J Y
Priority to GB2001472A priority Critical patent/GB1394611A/en
Publication of GB1394611A publication Critical patent/GB1394611A/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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

1394611 Turntable mounting J Y TIEFENBRUN 5 June 1973 [29 April 1972 15 June 1972] 20014/72 and 27974/72 Heading G5R A two-part turntable 2, 40 is mounted on spindle 4 which in turn is rotatably mounted in sleeve 6 by means of sleeve bearings 14, 16 and an end thrust bearing formed by a hardened steel plate 18 which closes the lower end of the sleeve and a fine bearing point 20 at the end of the spindle. The plate 18 can be dished. The spindle is mounted on a stiffened plate 8 which is resiliently supported from a top plate 32.
GB2001472A 1972-04-29 1972-04-29 Gramophone record playing apparatus Expired GB1394611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2001472A GB1394611A (en) 1972-04-29 1972-04-29 Gramophone record playing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2001472A GB1394611A (en) 1972-04-29 1972-04-29 Gramophone record playing apparatus
GB2797472 1972-06-15

Publications (1)

Publication Number Publication Date
GB1394611A true GB1394611A (en) 1975-05-21

Family

ID=26254368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2001472A Expired GB1394611A (en) 1972-04-29 1972-04-29 Gramophone record playing apparatus

Country Status (1)

Country Link
GB (1) GB1394611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260639A (en) * 1991-10-17 1993-04-21 John Ulrich Auer A transcription turntable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260639A (en) * 1991-10-17 1993-04-21 John Ulrich Auer A transcription turntable
GB2260639B (en) * 1991-10-17 1995-07-26 John Ulrich Auer A transcription turntable

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Legal Events

Date Code Title Description
414C Case decided by the comptroller ** grants refused (sect. 14/1949)
4145 Application made to the patents appeal tribunal (sect. 14/1949)
414L Case decided on appeal ** grant allowed (sect. 14/1949)
414H Application made to the court of appeal (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930604