CA1149943A - Lecteur de disques video a mecanisme de manipulation de disques - Google Patents

Lecteur de disques video a mecanisme de manipulation de disques

Info

Publication number: CA1149943A
Authority: CA; Canada
Prior art keywords: spine; player; latch; members; record
Prior art date: 1979-04-06
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

CA000348677A

Other languages

English (en)

Inventor

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.)

1979-04-06

Filing date

1980-03-28

Publication date

1983-07-12

1979-10-01 Priority claimed from US06/080,601 external-priority patent/US4272083A/en

1980-03-28 Application filed by RCA Corp filed Critical RCA Corp

1983-07-12 Application granted granted Critical

1983-07-12 Publication of CA1149943A publication Critical patent/CA1149943A/fr

Status Expired legal-status Critical Current

Links

230000007246 mechanism Effects 0.000 title description 12
238000006073 displacement reaction Methods 0.000 claims abstract description 8
230000000717 retained effect Effects 0.000 claims abstract description 7
238000003780 insertion Methods 0.000 claims abstract description 5
230000037431 insertion Effects 0.000 claims abstract description 5
230000000694 effects Effects 0.000 claims description 6
230000000284 resting effect Effects 0.000 claims description 4
230000001681 protective effect Effects 0.000 claims description 2
230000014759 maintenance of location Effects 0.000 abstract 1
240000004543 Vicia ervilia Species 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1

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)

CA000348677A 1979-04-06 1980-03-28 Lecteur de disques video a mecanisme de manipulation de disques Expired CA1149943A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB7912291		1979-04-06
GB7912291		1979-04-06
US06/080,601 US4272083A (en)	1979-10-01	1979-10-01	Video disc player having record extracting mechanism
US80,601		1987-08-03

Publications (1)

Publication Number	Publication Date
CA1149943A true CA1149943A (fr)	1983-07-12

Family

ID=26271169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000348677A Expired CA1149943A (fr)	1979-04-06	1980-03-28	Lecteur de disques video a mecanisme de manipulation de disques

Country Status (4)

Country	Link
CA (1)	CA1149943A (fr)
DE (1)	DE3013164C2 (fr)
FR (1)	FR2453466A1 (fr)
IT (1)	IT1131056B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2497992A1 (fr) *	1981-01-13	1982-07-16	Thomson Brandt	Conteneur pour videodisque

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4109919A (en) *	1976-12-20	1978-08-29	Rca Corporation	Package actuated record extracting mechanism for a video disc player
CA1114947A (fr) *	1976-12-20	1981-12-22	Ralph Destephanis	Dispositif de support et d'alignement de disque pour tourne-disque video
US4164782A (en) *	1978-08-21	1979-08-14	Rca Corporation	Locking mechanism for record package

1980
- 1980-03-25 IT IT20891/80A patent/IT1131056B/it active
- 1980-03-28 CA CA000348677A patent/CA1149943A/fr not_active Expired
- 1980-04-03 DE DE3013164A patent/DE3013164C2/de not_active Expired
- 1980-04-04 FR FR8007753A patent/FR2453466A1/fr active Granted

Also Published As

Publication number	Publication date
DE3013164C2 (de)	1986-08-21
IT1131056B (it)	1986-06-18
FR2453466B1 (fr)	1983-02-04
DE3013164A1 (de)	1980-10-23
FR2453466A1 (fr)	1980-10-31
IT8020891A0 (it)	1980-03-25

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Legal Events

Date	Code	Title	Description
2000-07-12	MKEX	Expiry