GB775956A - Improvements in or relating to disc record players - Google Patents

Improvements in or relating to disc record players

Info

Publication number
GB775956A
GB775956A GB2532655A GB2532655A GB775956A GB 775956 A GB775956 A GB 775956A GB 2532655 A GB2532655 A GB 2532655A GB 2532655 A GB2532655 A GB 2532655A GB 775956 A GB775956 A GB 775956A
Authority
GB
United Kingdom
Prior art keywords
record
arm
edge
guide member
stylus
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
GB2532655A
Other languages
English (en)
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
Priority to BE541177D priority Critical patent/BE541177A/xx
Priority to NL102962D priority patent/NL102962C/xx
Priority to NL199856D priority patent/NL199856A/xx
Priority to FR1135862D priority patent/FR1135862A/fr
Priority to CH333575D priority patent/CH333575A/de
Application filed by Individual filed Critical Individual
Priority to GB2532655A priority patent/GB775956A/en
Publication of GB775956A publication Critical patent/GB775956A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G11B3/08503—Control of drive of the head
    • G11B3/08506—Control of drive of the head for pivoting pick-up arms
    • G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
    • 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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
GB2532655A 1955-09-02 1955-09-02 Improvements in or relating to disc record players Expired GB775956A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE541177D BE541177A (enExample) 1955-09-02
NL102962D NL102962C (enExample) 1955-09-02
NL199856D NL199856A (enExample) 1955-09-02
FR1135862D FR1135862A (fr) 1955-09-02 1955-08-18 Tourne-disques à engagement automatique de l'aiguille suivant le diamètre du disque
CH333575D CH333575A (de) 1955-09-02 1955-08-20 Plattenspieler mit selbsttätiger Anpassung des Nadeleingriffs an die jeweilige Plattengrösse
GB2532655A GB775956A (en) 1955-09-02 1955-09-02 Improvements in or relating to disc record players

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2532655A GB775956A (en) 1955-09-02 1955-09-02 Improvements in or relating to disc record players

Publications (1)

Publication Number Publication Date
GB775956A true GB775956A (en) 1957-05-29

Family

ID=10225875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2532655A Expired GB775956A (en) 1955-09-02 1955-09-02 Improvements in or relating to disc record players

Country Status (5)

Country Link
BE (1) BE541177A (enExample)
CH (1) CH333575A (enExample)
FR (1) FR1135862A (enExample)
GB (1) GB775956A (enExample)
NL (2) NL199856A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982554A (en) * 1958-10-07 1961-05-02 Philips Corp Arrangement in tone arms for gramophones
CN109285564A (zh) * 2018-11-02 2019-01-29 深圳市佳音王科技股份有限公司 自动回臂功能的电唱机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982554A (en) * 1958-10-07 1961-05-02 Philips Corp Arrangement in tone arms for gramophones
CN109285564A (zh) * 2018-11-02 2019-01-29 深圳市佳音王科技股份有限公司 自动回臂功能的电唱机
CN109285564B (zh) * 2018-11-02 2023-10-27 深圳市佳音王科技股份有限公司 自动回臂功能的电唱机

Also Published As

Publication number Publication date
CH333575A (de) 1958-10-31
NL199856A (enExample)
FR1135862A (fr) 1957-05-06
BE541177A (enExample)
NL102962C (enExample)

Similar Documents

Publication Publication Date Title
US2309352A (en) Pickup control mechanism for automatic phonographs
GB775956A (en) Improvements in or relating to disc record players
ES350940A1 (es) Un dispositivo borrador para portadoras de grabacion magne-tica.
US3821812A (en) Device for moving magnetic head away from magnetic sheet in magnetic recording and reproducing apparatus of the spiral track type
GB660572A (en) Phonograph apparatus
US2309542A (en) Talking doll
US3004764A (en) Phonograph apparatus
GB317703A (en) Improvements in or relating to magazine gramophones
GB647416A (en) An automatic gramophone to play 12 inch and 10 inch records on both sides, on one side only, and to repeat playing on one side, as required
US1655081A (en) Repeating and stopping attachment for phonographs
GB239573A (en) Improvements in and relating to self stopping and self repeating mechanism for gramophones talking machines and the like
GB113863A (en) Improvements in and relating to Repeating and Stopping Devices for Phonographs, Talking Machines and the like.
SU60362A1 (ru) Автоматический тормоз дл граммофона
US1394777A (en) Automatic stop for phonographs
GB840888A (en) A new or improved device for automatically applying the stylus point of a gramophonepick-up into the first groove of a record
US1381685A (en) Automatic gravity-stop for phonographs
GB788417A (en) Improvements in or relating to record players
US1394776A (en) Automatic stop mechanism for phonographs
US1051569A (en) Automatic stop mechanism.
GB399088A (en) Improvements in or relating to automatic gramophones
GB810599A (en) Improvements in and relating to sound reproducing apparatus
GB369729A (en) An automatic arrester for gramophone turntables
GB778979A (en) Improvements in devices for placing the pick-up arm needle in the correct initial playing position on a phonograph record
GB218157A (en) Improvements in and relating to phonographs
GB817510A (en) Improvements in or relating to gramophone tone arm positioning mechanism