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GB817510A - Improvements in or relating to gramophone tone arm positioning mechanism - Google Patents

Improvements in or relating to gramophone tone arm positioning mechanism

Info

Publication number
GB817510A
GB817510A GB7005/56A GB700556A GB817510A GB 817510 A GB817510 A GB 817510A GB 7005/56 A GB7005/56 A GB 7005/56A GB 700556 A GB700556 A GB 700556A GB 817510 A GB817510 A GB 817510A
Authority
GB
United Kingdom
Prior art keywords
spindle
arm
lever
records
inch diameter
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
GB7005/56A
Other languages
English (en)
Inventor
Costa Harry Da
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
Priority to NL215116A priority Critical patent/NL106761C/xx
Application filed by GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB7005/56A priority patent/GB817510A/en
Priority to GB39461/56A priority patent/GB820088A/en
Priority to BE555528A priority patent/BE555528A/fr
Priority to DEP18079A priority patent/DE1079855B/de
Priority to FR1168849D priority patent/FR1168849A/fr
Priority to DEP19916A priority patent/DE1177365B/de
Publication of GB817510A publication Critical patent/GB817510A/en
Priority to NL297294A priority patent/NL297294A/xx
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/12—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis
    • G11B17/16—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post
    • G11B17/162—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post with means for detecting the diameter of the record
    • G11B17/165—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with axial transfer to the turntable from a stack with a vertical axis by mechanism in stationary centre post, e.g. with stepped post, using fingers on post with means for detecting the diameter of the record with mechanical detecting means

Landscapes

  • Packaging For Recording Disks (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Support Of The Bearing (AREA)
  • Automatic Disk Changers (AREA)
GB7005/56A 1956-03-06 1956-03-06 Improvements in or relating to gramophone tone arm positioning mechanism Expired GB817510A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL215116A NL106761C (fr) 1956-03-06
GB7005/56A GB817510A (en) 1956-03-06 1956-03-06 Improvements in or relating to gramophone tone arm positioning mechanism
GB39461/56A GB820088A (en) 1956-03-06 1956-12-28 Improvements in or relating to gramophone tone-arm positioning mechanism
BE555528A BE555528A (fr) 1956-03-06 1957-03-05 Dispositif de mise en place du bras du lecteur électromagnétique pour changeurs de disques automatiques de phonographes
DEP18079A DE1079855B (de) 1956-03-06 1957-03-05 Vorrichtung zum selbsttaetigen Aufsetzen des Tonarms fuer einen Plattenwechsler
FR1168849D FR1168849A (fr) 1956-03-06 1957-03-05 Dispositif de mise en place du bras du lecteur électromagnétique pour changeurs de disques automatiques de phonographes
DEP19916A DE1177365B (de) 1956-03-06 1957-12-28 Vorrichtung zum selbsttaetigen Aufsetzen des Tonarms fuer einen Plattenwechsler
NL297294A NL297294A (nl) 1956-03-06 1963-08-29 Inrichting voor het automatisch plaatsen van de opnemerarm voor een grammofoonplatenwisselaar

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7005/56A GB817510A (en) 1956-03-06 1956-03-06 Improvements in or relating to gramophone tone arm positioning mechanism
GB3728656 1956-12-06
GB39461/56A GB820088A (en) 1956-03-06 1956-12-28 Improvements in or relating to gramophone tone-arm positioning mechanism

Publications (1)

Publication Number Publication Date
GB817510A true GB817510A (en) 1959-07-29

Family

ID=48948628

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7005/56A Expired GB817510A (en) 1956-03-06 1956-03-06 Improvements in or relating to gramophone tone arm positioning mechanism
GB39461/56A Expired GB820088A (en) 1956-03-06 1956-12-28 Improvements in or relating to gramophone tone-arm positioning mechanism

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB39461/56A Expired GB820088A (en) 1956-03-06 1956-12-28 Improvements in or relating to gramophone tone-arm positioning mechanism

Country Status (5)

Country Link
BE (1) BE555528A (fr)
DE (2) DE1079855B (fr)
FR (1) FR1168849A (fr)
GB (2) GB817510A (fr)
NL (2) NL297294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447808A (en) * 1967-06-01 1969-06-03 Korobuk Ltd S Sound reproducing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164893B (nl) * 1951-01-23 Exxon Research Engineering Co Werkwijze voor het thermisch kraken van een aardolie- fractie.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447808A (en) * 1967-06-01 1969-06-03 Korobuk Ltd S Sound reproducing apparatus

Also Published As

Publication number Publication date
FR1168849A (fr) 1958-12-17
BE555528A (fr) 1957-03-30
NL297294A (nl) 1965-05-25
DE1177365B (de) 1964-09-03
GB820088A (en) 1959-09-16
NL215116A (fr)
DE1079855B (de) 1960-04-14
NL106761C (fr) 1963-12-16

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