FR2181038B1 - - Google Patents

Info

Publication number: FR2181038B1
Authority: FR; France
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

FR7314452A

Other versions

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.)

1972-04-19

Filing date

1973-04-19

Publication date

1976-11-12

1973-04-19 Application filed by RCA Corp filed Critical RCA Corp

1973-11-30 Publication of FR2181038A1 publication Critical patent/FR2181038A1/fr

1976-11-12 Application granted granted Critical

1976-11-12 Publication of FR2181038B1 publication Critical patent/FR2181038B1/fr

Status Expired legal-status Critical Current

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

FR7314452A 1972-04-19 1973-04-19 Expired FR2181038B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
FR2181038A1 FR2181038A1 (fr)	1973-11-30
FR2181038B1 true FR2181038B1 (fr)	1976-11-12

Family

ID=10105683

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7314452A Expired FR2181038B1 (fr)	1972-04-19	1973-04-19

Country Status (15)

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

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 (fr) *	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 (fr) *	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 (fr) *	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 (fr) *	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 (fr) *	1988-02-10	1989-08-18
US5252045A (en) *	1990-05-11	1993-10-12	Toyo Engineering Corporation	Dual piston reciprocating vacuum pump
EP0747897A3 (fr) *	1995-06-06	1997-08-06	Iomega Corp	Mécanisme de verrouillage de moyen de cassette à disque
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 (fr) *	1969-12-23	1971-10-01	Licentia Gmbh

1972
- 1972-04-19 GB GB1804472A patent/GB1430593A/en not_active Expired
1973
- 1973-03-12 US US340545A patent/US3871663A/en not_active Expired - Lifetime
- 1973-04-02 CA CA167,673A patent/CA977284A/en not_active Expired
- 1973-04-17 DE DE2319503A patent/DE2319503A1/de not_active Withdrawn
- 1973-04-17 JP JP4356373A patent/JPS5341966B2/ja not_active Expired
- 1973-04-18 SE SE7305526A patent/SE387762B/xx unknown
- 1973-04-18 AR AR247637A patent/AR197037A1/es active
- 1973-04-18 DK DK219873AA patent/DK135069B/da not_active IP Right Cessation
- 1973-04-18 BR BR2886/73A patent/BR7302886D0/pt unknown
- 1973-04-18 ES ES413864A patent/ES413864A1/es not_active Expired
- 1973-04-18 SU SU1911774A patent/SU559667A3/ru active
- 1973-04-18 NL NL7305468A patent/NL7305468A/xx unknown
- 1973-04-19 FR FR7314452A patent/FR2181038B1/fr not_active Expired
- 1973-04-19 IT IT7349573A patent/IT980301B/it active
- 1973-04-19 AT AT350373A patent/AT339970B/de not_active IP Right Cessation
1976
- 1976-02-26 SE SE7602538A patent/SE407866B/xx unknown
- 1976-11-05 JP JP51133675A patent/JPS5248453A/ja active Granted

Also Published As

Publication number	Publication date
DK135069B (da)	1977-02-28
ATA350373A (de)	1977-03-15
AR197037A1 (es)	1974-03-08
SU559667A3 (ru)	1977-05-25
JPS541166B2 (fr)	1979-01-22
JPS5248453A (en)	1977-04-18
AT339970B (de)	1977-11-25
JPS4918316A (fr)	1974-02-18
ES413864A1 (es)	1976-01-16
CA977284A (en)	1975-11-04
IT980301B (it)	1974-09-30
GB1430593A (en)	1976-03-31
SE387762B (sv)	1976-09-13
AU5464273A (en)	1974-10-24
DE2319503A1 (de)	1973-10-31
SE407866B (sv)	1979-04-23
DK135069C (fr)	1977-07-25
FR2181038A1 (fr)	1973-11-30
NL7305468A (fr)	1973-10-23
JPS5341966B2 (fr)	1978-11-08
US3871663A (en)	1975-03-18
BR7302886D0 (pt)	1974-01-08
SE7602538L (sv)	1976-02-26

Publication	Publication Date	Title
DK135069C (fr)	1977-07-25
FR2195666A1 (fr)	1974-03-08
JPS5125499B2 (fr)	1976-07-31
FR2204563B1 (fr)	1978-11-17
FR2207714B1 (fr)	1977-09-02
JPS4935510A (fr)	1974-04-02
FR2174909B1 (fr)	1976-05-21
JPS4926369A (fr)	1974-03-08
JPS4894244U (fr)	1973-11-10
JPS4946093A (fr)	1974-05-02
JPS4940193U (fr)	1974-04-09
JPS49101247U (fr)	1974-08-31
CH559672A5 (fr)	1975-03-14
CH562737A5 (fr)	1975-06-13
CH559981A5 (fr)	1975-03-14
CH559685A5 (fr)	1975-03-14
SE7104308L (fr)	1972-10-03
CH571722A5 (fr)	1976-01-15
SE7201329L (fr)	1972-08-07
CH559377A5 (fr)	1975-02-28
CH564663A5 (fr)	1975-07-31
CH559284A5 (fr)	1975-02-28
CH564698A5 (fr)	1975-07-31
CH566861A5 (fr)	1975-09-30
CH566879A5 (fr)	1975-09-30

Legal Events

Date	Code	Title	Description
1985-02-22	ST	Notification of lapse