CA1135414A - Lecteur de disque video a plate-forme de manutention de disques - Google Patents

Lecteur de disque video a plate-forme de manutention de disques

Info

Publication number: CA1135414A
Authority: CA; Canada
Prior art keywords: record; caddy; carriage; player; platform
Prior art date: 1978-02-13
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

CA000320545A

Other languages

English (en)

Inventor

James A. Allen

Leslie A. Torrington

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.)

1978-02-13

Filing date

1979-01-30

Publication date

1982-11-09

1978-11-29 Priority claimed from US05/964,537 external-priority patent/US4191380A/en

1979-01-30 Application filed by RCA Corp filed Critical RCA Corp

1982-11-09 Application granted granted Critical

1982-11-09 Publication of CA1135414A publication Critical patent/CA1135414A/fr

Status 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
- G11B17/032—Positioning by moving the door or the cover

Landscapes

Feeding And Guiding Record Carriers (AREA)
Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Moving Of Heads (AREA)

CA000320545A 1978-02-13 1979-01-30 Lecteur de disque video a plate-forme de manutention de disques Expired CA1135414A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB573678		1978-02-13
GB5736-78		1978-02-13
US964,537		1978-11-29
US05/964,537 US4191380A (en)	1978-02-13	1978-11-29	Video disc player having unitary record handling platform construction

Publications (1)

Publication Number	Publication Date
CA1135414A true CA1135414A (fr)	1982-11-09

Family

ID=26240113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000320545A Expired CA1135414A (fr)	1978-02-13	1979-01-30	Lecteur de disque video a plate-forme de manutention de disques

Country Status (14)

Country	Link
JP (1)	JPS54115103A (fr)
AT (1)	AT365798B (fr)
AU (1)	AU4393179A (fr)
CA (1)	CA1135414A (fr)
DD (1)	DD142102A5 (fr)
DE (1)	DE2905324A1 (fr)
DK (1)	DK58179A (fr)
ES (1)	ES477662A1 (fr)
FI (1)	FI790385A (fr)
FR (1)	FR2417160A1 (fr)
IT (1)	IT1112164B (fr)
MX (1)	MX4270E (fr)
NL (1)	NL7901102A (fr)
SE (1)	SE7901043L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1138566A (fr) *	1978-02-13	1982-12-28	Rca Corporation	Lecteur de disques video
JPS56111172A (en) *	1980-02-01	1981-09-02	Victor Co Of Japan Ltd	Cartridge for disc shape information recording medium
US4321702A (en) *	1980-03-12	1982-03-23	Rca Corporation	Carriage reset apparatus for disc record player
DE10111307A1 (de)	2001-03-09	2002-10-24	Tesa Ag	Einsatz texturiertem Fadenmaterials in textilen Flächengebilden zum Einsatz als Pollenfilter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3815150A (en) *	1972-06-23	1974-06-04	Memorex Corp	Flexible disc drive
US4024581A (en) *	1973-12-05	1977-05-17	Ing. C. Olivetti & C., S.P.A.	Apparatus for writing on, and/or reading, magnetic discs
US4109319A (en) *	1975-12-18	1978-08-22	Spectroderm International	Agitator for laboratory tubes and flasks and the like
US4098511A (en) *	1976-12-06	1978-07-04	Rca Corporation	Video disc handling system for a video disc player
AU3155677A (en) *	1976-12-20	1979-06-21	Rca Corp	Package actuated record extracting mechanism
CA1138566A (fr) *	1978-02-13	1982-12-28	Rca Corporation	Lecteur de disques video

1979
- 1979-01-30 CA CA000320545A patent/CA1135414A/fr not_active Expired
- 1979-02-05 AU AU43931/79A patent/AU4393179A/en not_active Abandoned
- 1979-02-06 IT IT19945/79A patent/IT1112164B/it active
- 1979-02-06 FI FI790385A patent/FI790385A/fi unknown
- 1979-02-06 SE SE7901043A patent/SE7901043L/ not_active Application Discontinuation
- 1979-02-06 AT AT0088779A patent/AT365798B/de not_active IP Right Cessation
- 1979-02-12 DK DK58179A patent/DK58179A/da not_active Application Discontinuation
- 1979-02-12 FR FR7903481A patent/FR2417160A1/fr active Granted
- 1979-02-12 MX MX79100663U patent/MX4270E/es unknown
- 1979-02-12 NL NL7901102A patent/NL7901102A/xx not_active Application Discontinuation
- 1979-02-12 DD DD79210977A patent/DD142102A5/de unknown
- 1979-02-13 JP JP1593779A patent/JPS54115103A/ja active Pending
- 1979-02-13 DE DE19792905324 patent/DE2905324A1/de not_active Withdrawn
- 1979-02-13 ES ES477662A patent/ES477662A1/es not_active Expired

Also Published As

Publication number	Publication date
ATA88779A (de)	1981-06-15
NL7901102A (nl)	1979-08-15
FR2417160B1 (fr)	1985-03-22
DE2905324A1 (de)	1979-08-16
JPS54115103A (en)	1979-09-07
AU4393179A (en)	1979-08-23
ES477662A1 (es)	1979-10-16
MX4270E (es)	1982-03-08
AT365798B (de)	1982-02-10
IT1112164B (it)	1986-01-13
DK58179A (da)	1979-08-14
DD142102A5 (de)	1980-06-04
SE7901043L (sv)	1979-08-14
FR2417160A1 (fr)	1979-09-07
IT7919945A0 (it)	1979-02-06
FI790385A (fi)	1979-08-14

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Legal Events

Date	Code	Title	Description
1999-11-09	MKEX	Expiry