DK294680A - VIDEO RECORD PLAYER - Google Patents

VIDEO RECORD PLAYER

Info

Publication number: DK294680A
Authority: DK; Denmark
Prior art keywords: video record; record player; player; video; record
Prior art date: 1979-07-09

Application number

DK294680A

Other languages

Danish (da)

Inventor

B K Taylor

T J Christopher

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.)

1979-07-09

Filing date

1980-07-08

Publication date

1981-01-10

1979-07-09 Priority claimed from US06/055,976 external-priority patent/US4280023A/en

1980-07-08 Application filed by Rca Corp filed Critical Rca Corp

1981-01-10 Publication of DK294680A publication Critical patent/DK294680A/en

Classifications

- 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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
- G11B21/06—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw the record carrier having mechanical means to ensure traverse movement of the head, e.g. grooves

DK294680A 1979-07-09 1980-07-08 VIDEO RECORD PLAYER DK294680A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US5564879A	1979-07-09	1979-07-09
US06/055,976 US4280023A (en)	1979-07-09	1979-07-09	Stylus position sensing apparatus for video disc player

Publications (1)

Publication Number	Publication Date
DK294680A true DK294680A (en)	1981-01-10

Family

ID=26734479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK294680A DK294680A (en)	1979-07-09	1980-07-08	VIDEO RECORD PLAYER

Country Status (11)

Country	Link
AT (1)	AT374945B (en)
AU (1)	AU539371B2 (en)
DE (1)	DE3026050C2 (en)
DK (1)	DK294680A (en)
ES (1)	ES493176A0 (en)
FI (1)	FI802125A7 (en)
FR (1)	FR2461325A1 (en)
GB (1)	GB2056721B (en)
IT (1)	IT1131334B (en)
NL (1)	NL8003937A (en)
PL (1)	PL135026B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4375094A (en) *	1980-11-10	1983-02-22	Rca Corporation	Apparatus for advancing a video disc pickup transducer beyond a disc record defect
JPS58188340A (en) *	1982-04-28	1983-11-02	Sony Corp	Optical reproducer
US4504941A (en) *	1983-01-28	1985-03-12	Rca Corporation	Stylus cartridge having stylus arm restraint
CA1241741A (en) *	1984-05-24	1988-09-06	Robert A. Scranton	Variable impedance contrast in data storage media

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2915315A (en) *	1954-06-14	1959-12-01	Libman Max L	Servo arm for phonograph pickups
DE2361793C2 (en) *	1973-12-12	1983-06-16	Ted Bildplatten Ag Aeg-Telefunken-Teldec, 6301 Zug	Playback device for a disk-shaped recording medium
JPS5936345B2 (en) *	1977-04-28	1984-09-03	ソニー株式会社	Linear movement type tone arm device

1980
- 1980-06-17 IT IT22833/80A patent/IT1131334B/en active
- 1980-07-02 AU AU60047/80A patent/AU539371B2/en not_active Ceased
- 1980-07-02 FI FI802125A patent/FI802125A7/en not_active Application Discontinuation
- 1980-07-07 GB GB8022160A patent/GB2056721B/en not_active Expired
- 1980-07-07 ES ES493176A patent/ES493176A0/en active Granted
- 1980-07-08 AT AT0355080A patent/AT374945B/en not_active IP Right Cessation
- 1980-07-08 NL NL8003937A patent/NL8003937A/en not_active Application Discontinuation
- 1980-07-08 FR FR8015175A patent/FR2461325A1/en not_active Withdrawn
- 1980-07-08 DK DK294680A patent/DK294680A/en not_active Application Discontinuation
- 1980-07-09 PL PL1980225556A patent/PL135026B1/en unknown
- 1980-07-09 DE DE3026050A patent/DE3026050C2/en not_active Expired

Also Published As

Publication number	Publication date
ES8104619A1 (en)	1981-04-01
PL225556A1 (en)	1981-04-10
IT1131334B (en)	1986-06-18
AU6004780A (en)	1981-01-15
DE3026050C2 (en)	1986-01-16
ES493176A0 (en)	1981-04-01
IT8022833A0 (en)	1980-06-17
FI802125A7 (en)	1981-01-01
NL8003937A (en)	1981-01-13
FR2461325A1 (en)	1981-01-30
DE3026050A1 (en)	1981-02-19
GB2056721A (en)	1981-03-18
ATA355080A (en)	1983-10-15
AT374945B (en)	1984-06-12
PL135026B1 (en)	1985-09-30
GB2056721B (en)	1983-05-05
AU539371B2 (en)	1984-09-27

Publication	Publication Date	Title
NL7900352A (en)	1979-10-01	VIDEO RECORD PLAYER.
JPS5662488A (en)	1981-05-28	Video disk player
JPS5665370A (en)	1981-06-03	Video disk player
AT379925B (en)	1986-03-10	VIDEO SIGNAL PLAYER
DD127804A5 (en)	1977-10-12	VIDEO RECORD PLAYER
GB2043323B (en)	1982-11-17	Gramophone record players
DK55678A (en)	1978-08-11	VIDEO RECORD PLAYER
AT379481B (en)	1986-01-10	VIDEO SIGNAL PLAYER
NL7801533A (en)	1979-08-14	VIDEO RECORD PLAYER.
DK294680A (en)	1981-01-10	VIDEO RECORD PLAYER
SE7901638L (en)	1979-09-28	VIDEO PLAYER
IT8023324A0 (en)	1980-07-08	RECORD PLAYER.
AT370895B (en)	1983-05-10	RECORD PLAYER
FI790386A7 (en)	1979-08-14	VIDEO DISC PLAYER
DD134156A5 (en)	1979-02-07	VIDEO RECORD PLAYER
SE8102948L (en)	1981-12-23	RECORD PLAYER
JPS55135361A (en)	1980-10-22	Record player
JPS55135362A (en)	1980-10-22	Record player
IT1101887B (en)	1985-10-07	RECORD PLAYER
GB2064197B (en)	1984-07-11	Record playing device
BR7903531A (en)	1979-10-16	GAME ON VIDEO
JPS5674842A (en)	1981-06-20	Record player
JPS54118806A (en)	1979-09-14	Video record player
ES243328Y (en)	1980-04-01	TOY PLAYER RECORDER.
AR210285A1 (en)	1977-07-15	VIDEO PLAYER

Legal Events

Date	Code	Title	Description
1986-04-07	AHB	Application shelved due to non-payment