ES413864A1 - Perfeccionamientos en sistemas de reproduccion para graba- ciones en disco. - Google Patents

Perfeccionamientos en sistemas de reproduccion para graba- ciones en disco.

Info

Publication number
ES413864A1
ES413864A1 ES413864A ES413864A ES413864A1 ES 413864 A1 ES413864 A1 ES 413864A1 ES 413864 A ES413864 A ES 413864A ES 413864 A ES413864 A ES 413864A ES 413864 A1 ES413864 A1 ES 413864A1
Authority
ES
Spain
Prior art keywords
record
spindle
stylus
disc
flipper
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
ES413864A
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of ES413864A1 publication Critical patent/ES413864A1/es
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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Rotational Drive Of Disk (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
ES413864A 1972-04-19 1973-04-18 Perfeccionamientos en sistemas de reproduccion para graba- ciones en disco. Expired ES413864A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1804472A GB1430593A (en) 1972-04-19 1972-04-19 Record contact spindle

Publications (1)

Publication Number Publication Date
ES413864A1 true ES413864A1 (es) 1976-01-16

Family

ID=10105683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413864A Expired ES413864A1 (es) 1972-04-19 1973-04-18 Perfeccionamientos en sistemas de reproduccion para graba- ciones en disco.

Country Status (15)

Country Link
US (1) US3871663A (es)
JP (2) JPS5341966B2 (es)
AR (1) AR197037A1 (es)
AT (1) AT339970B (es)
BR (1) BR7302886D0 (es)
CA (1) CA977284A (es)
DE (1) DE2319503A1 (es)
DK (1) DK135069B (es)
ES (1) ES413864A1 (es)
FR (1) FR2181038B1 (es)
GB (1) GB1430593A (es)
IT (1) IT980301B (es)
NL (1) NL7305468A (es)
SE (2) SE387762B (es)
SU (1) SU559667A3 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7602806L (sv) * 1975-03-10 1976-09-13 Rca Corp Overliggande drivanordning for signalpickup och anordning for att jorda en skiva
US4040634A (en) * 1975-03-10 1977-08-09 Rca Corporation Overhead disc record grounding apparatus
JPS5167102A (es) * 1975-03-17 1976-06-10 Matsushita Electric Ind Co Ltd
US3970317A (en) * 1975-04-29 1976-07-20 Rca Corporation Apparatus for inhibiting a plurality of disc records from being disposed on a turntable and grounding a disc record disposed on the turntable
NL171405C (nl) * 1975-09-29 1983-03-16 Philips Nv Zwenkspiegelinrichting.
NL7609375A (nl) * 1976-08-24 1978-02-28 Philips Nv Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat.
JPS53125816A (en) * 1977-04-09 1978-11-02 Victor Co Of Japan Ltd Recording system for information recorded medium disc
JPS5752793Y2 (es) * 1977-04-20 1982-11-16
JPS5573968A (en) * 1978-11-29 1980-06-04 Watanabe Kenkyusho:Kk Simple record player
GB2042240B (en) * 1979-02-09 1983-02-09 Thurston B D Device for securing a record to a turntable
JPS5938655B2 (ja) * 1979-05-14 1984-09-18 日本放送協会 半導体デイスクメモリ装置
JPS56137560A (en) * 1980-03-31 1981-10-27 Victor Co Of Japan Ltd Clamp device for disc shape information recording medium in disc shape information recording medium playback device
JPS624933Y2 (es) * 1980-08-14 1987-02-04
US4432086A (en) * 1982-05-03 1984-02-14 Rca Corporation Turntable apparatus for video disc player
US4489740A (en) * 1982-12-27 1984-12-25 General Signal Corporation Disc cleaning machine
US4562570A (en) * 1983-11-28 1985-12-31 North American Philips Consumer Electronics Corp. Video disc turntable having clamping device
JPS60109075U (ja) * 1983-12-27 1985-07-24 株式会社精工舎 時計の針回し装置
JPS6232349Y2 (es) * 1986-06-12 1987-08-19
JPS6316438A (ja) * 1986-07-08 1988-01-23 Nec Corp 光デイスク媒体
JPS63175240A (ja) * 1987-01-13 1988-07-19 Canon Inc 光記録担体およびその光記録・再生方法
JPH01121891U (es) * 1988-02-10 1989-08-18
US5252045A (en) * 1990-05-11 1993-10-12 Toyo Engineering Corporation Dual piston reciprocating vacuum pump
EP0747897A3 (en) * 1995-06-06 1997-08-06 Iomega Corp Hub locking device for disk cartridge
GB9604048D0 (en) * 1996-02-26 1996-04-24 Grossman Stanley I Labelling device and label
US6198716B1 (en) 1996-12-03 2001-03-06 Sanyo Electric Co., Ltd. Disk player including a disk chucking mechanism and plate separator device
US5958177A (en) * 1997-09-16 1999-09-28 Claussnitzer; Werner Labelling device
JPH11296942A (ja) * 1998-04-09 1999-10-29 Sony Corp ディスクのチャック装置
JP2002313000A (ja) * 2001-03-28 2002-10-25 Internatl Business Mach Corp <Ibm> スピンドル・クランプ
JP4608372B2 (ja) * 2005-06-09 2011-01-12 パイオニア株式会社 保持装置およびディスク装置
US20240038259A1 (en) * 2022-07-28 2024-02-01 Koolance, Inc. Retention structures and systems for record or vinyl playback devices or systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7112008U (de) * 1971-09-09 Breh K Vorrichtung zum Abbau bzw. zur Ver hinderung des Entstehens von elektrostati sehen Aufladungen von Schallplatten
US1843140A (en) * 1930-03-10 1932-02-02 Mills Novelty Co Clamping device for phonograph records and the like
US2744212A (en) * 1954-06-04 1956-05-01 Baum David Phonograph attachment for eliminating static electricity from records
US3081383A (en) * 1959-10-30 1963-03-12 Panayotis C Dimitracopoulos Method and means for variable resistance recording
DE6603581U (de) * 1968-08-21 1969-12-04 Ver Stahlwollefabriken Bullmer Schallplatte und verfahren zu ihrer herstellung
US3585446A (en) * 1969-02-19 1971-06-15 Eastman Kodak Co Means for prevention of static electric discharge on motion picture projector reels
FR2073651A5 (es) * 1969-12-23 1971-10-01 Licentia Gmbh

Also Published As

Publication number Publication date
NL7305468A (es) 1973-10-23
ATA350373A (de) 1977-03-15
GB1430593A (en) 1976-03-31
DK135069C (es) 1977-07-25
DE2319503A1 (de) 1973-10-31
CA977284A (en) 1975-11-04
SE7602538L (sv) 1976-02-26
AR197037A1 (es) 1974-03-08
AU5464273A (en) 1974-10-24
SE407866B (sv) 1979-04-23
US3871663A (en) 1975-03-18
SE387762B (sv) 1976-09-13
BR7302886D0 (pt) 1974-01-08
JPS541166B2 (es) 1979-01-22
IT980301B (it) 1974-09-30
JPS5341966B2 (es) 1978-11-08
JPS4918316A (es) 1974-02-18
SU559667A3 (ru) 1977-05-25
AT339970B (de) 1977-11-25
FR2181038B1 (es) 1976-11-12
DK135069B (da) 1977-02-28
FR2181038A1 (es) 1973-11-30
JPS5248453A (en) 1977-04-18

Similar Documents

Publication Publication Date Title
ES413864A1 (es) Perfeccionamientos en sistemas de reproduccion para graba- ciones en disco.
US3691542A (en) Magnetic memory disk drive apparatus with reduced r. f. noise
ES401078A1 (es) Perfeccionamientos en sistemas de registro y reproduccion de informacion de gran densidad de discos de material termo-plastico.
ES439440A1 (es) Perfeccionamientos introducidos en un aparato de registro yno de reproduccion para portadores de registro alojados en cassettes.
GB879867A (en) Improvements in magnetic switching apparatus
GB1233865A (es)
JPS57200956A (en) Electrostatic capacity type information reproducing device
GB930977A (en) Sound recording system
ES435164A1 (es) Perfeccionamientos en dispositivos de conexion electrica relacionados con piezas relativamente giratorias.
JPS554710A (en) Cassette disc
ES445918A1 (es) Perfeccionamientos en sistemas de reproduccion de informa- cion de video-discos.
GB2060980A (en) Signal recording/reproducing device
JPS55139643A (en) Semiconductor recording and reproduction system
GB1088117A (en) Recording on a moving medium
JPS5774849A (en) Playback device of disk-like recording medium
US3185968A (en) Electrical signal delay apparatus
ES413611A1 (es) Una disposicion de elemento de almacenamiento de informa- cion.
US2892898A (en) Delay apparatus
SU631089A3 (ru) Устройство дл электростатической записи
US3888493A (en) Apparatus for inhibiting a plurality of records from being disposed on a turntable
JPS57147145A (en) Information recorder and reproducer
FR2250460A7 (en) Variable electric resistor for road vehicles - has rotary spindle with cursor moving on wafer track
JPS57186246A (en) Electrostatic recording system
US3327066A (en) Cueing apparatus for record tape
GB812532A (en) A device for positioning and driving records for multiple selection electric record players