CA1133633A - Track skipper apparatus for video disc player - Google Patents

Track skipper apparatus for video disc player

Info

Publication number: CA1133633A
Authority: CA; Canada
Prior art keywords: stylus; carriage; coils; track; stylus arm
Prior art date: 1978-11-16
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

CA339,385A

Other languages

English (en)

French (fr)

Inventor

Elvin D. Simshauser

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.)

1978-11-16

Filing date

1979-11-07

Publication date

1982-10-12

1979-05-15 Priority claimed from US06/039,358 external-priority patent/US4258233A/en

1979-11-07 Application filed by RCA Corp filed Critical RCA Corp

1982-10-12 Application granted granted Critical

1982-10-12 Publication of CA1133633A publication Critical patent/CA1133633A/en

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
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
- G11B3/125—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using electric or magnetic means
- G11B3/127—Providing horizontal force, e.g. anti-skating force
- 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
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
- G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part

Landscapes

Moving Of Heads (AREA)

CA339,385A 1978-11-16 1979-11-07 Track skipper apparatus for video disc player Expired CA1133633A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB44734-78		1978-11-16
GB7844734		1978-11-16
US39,358		1979-05-15
US06/039,358 US4258233A (en)	1978-11-16	1979-05-15	Track skipper apparatus for video disc player

Publications (1)

Publication Number	Publication Date
CA1133633A true CA1133633A (en)	1982-10-12

Family

ID=26269596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA339,385A Expired CA1133633A (en)	1978-11-16	1979-11-07	Track skipper apparatus for video disc player

Country Status (12)

Country	Link
AT (1)	AT373426B (it)
AU (1)	AU525288B2 (it)
CA (1)	CA1133633A (it)
DE (1)	DE2946016C2 (it)
DK (1)	DK485379A (it)
ES (1)	ES485996A1 (it)
FR (1)	FR2441901A1 (it)
HK (1)	HK29783A (it)
IT (1)	IT1124952B (it)
PL (1)	PL122662B1 (it)
SE (1)	SE7909298L (it)
SG (1)	SG11483G (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1131775A (en) *	1978-11-16	1982-09-14	John C. Bleazey	Track skipper for video disc player
US4375094A (en) *	1980-11-10	1983-02-22	Rca Corporation	Apparatus for advancing a video disc pickup transducer beyond a disc record defect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5048820A (it) *	1973-04-11	1975-05-01
DE2361793C2 (de) *	1973-12-12	1983-06-16	Ted Bildplatten Ag Aeg-Telefunken-Teldec, 6301 Zug	Wiedergabeeinrichtung für einen scheibenförmigen Aufzeichnungsträger
JPS594782B2 (ja) *	1977-03-14	1984-01-31	日本ビクター株式会社	回転記録媒体再生装置の信号ピツクアップ装置
US4170783A (en) *	1977-03-14	1979-10-09	Victor Company Of Japan, Ltd.	Signal pickup device for reproducing an information signal recorded on a track of a rotary recording medium
JPS53113505A (en) *	1977-03-15	1978-10-04	Victor Co Of Japan Ltd	Pickup device for rotary recording medium reproducing signal
AU530389B2 (en) *	1978-05-22	1983-07-14	Rca Corp.	Recording/playback apparatus facilitating track skipping

1979
- 1979-11-07 CA CA339,385A patent/CA1133633A/en not_active Expired
- 1979-11-09 AU AU52694/79A patent/AU525288B2/en not_active Ceased
- 1979-11-09 SE SE7909298A patent/SE7909298L/ not_active Application Discontinuation
- 1979-11-12 IT IT7927224A patent/IT1124952B/it active
- 1979-11-14 DE DE2946016A patent/DE2946016C2/de not_active Expired
- 1979-11-15 DK DK485379A patent/DK485379A/da not_active Application Discontinuation
- 1979-11-15 PL PL1979219640A patent/PL122662B1/pl unknown
- 1979-11-15 AT AT0729679A patent/AT373426B/de not_active IP Right Cessation
- 1979-11-15 ES ES485996A patent/ES485996A1/es not_active Expired
- 1979-11-15 FR FR7928211A patent/FR2441901A1/fr not_active Withdrawn
1983
- 1983-03-16 SG SG114/83A patent/SG11483G/en unknown
- 1983-08-18 HK HK297/83A patent/HK29783A/xx unknown

Also Published As

Publication number	Publication date
AT373426B (de)	1984-01-25
PL122662B1 (en)	1982-08-31
SG11483G (en)	1983-12-16
DE2946016A1 (de)	1980-05-29
SE7909298L (sv)	1980-05-17
IT1124952B (it)	1986-05-14
DK485379A (da)	1980-05-17
DE2946016C2 (de)	1984-11-08
IT7927224A0 (it)	1979-11-12
ES485996A1 (es)	1980-09-01
FR2441901A1 (fr)	1980-06-13
AU5269479A (en)	1980-05-22
HK29783A (en)	1983-08-26
AU525288B2 (en)	1982-10-28
PL219640A1 (it)	1980-08-11
ATA729679A (de)	1983-05-15

Similar Documents

Publication	Publication Date	Title
US4183059A (en)	1980-01-08	Track skipper for a video disc player
US3963861A (en)	1976-06-15	Disc record groove skipper apparatus
JPS6030008B2 (ja)	1985-07-13	再生装置
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US4490752A (en)	1984-12-25	Rotary recording medium having a selectively reproducible continuous stream of audio signals recorded thereon and reproducing apparatus therefor
US4258233A (en)	1981-03-24	Track skipper apparatus for video disc player
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JPS5812791B2 (ja)	1983-03-10	レコ−ド盤の情報記録トラック変更装置
KR840000999B1 (ko)	1984-07-13	스키퍼 보조능동탐색회로
US4262174A (en)	1981-04-14	Track skipper for video disc player
US3983318A (en)	1976-09-28	Velocity correction system with damping means
JPH0427627B2 (it)	1992-05-12
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WO1987006417A1 (en)	1987-10-22	System and method to improve picture quality during shuttling of video tapes
USRE31223E (en)	1983-04-26	Track skipper for video disc player
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GB2034506A (en)	1980-06-04	Track skipper for video disc player
GB2056721A (en)	1981-03-18	Stylus position sensing apparatus for a disc record player
US4198658A (en)	1980-04-15	Recording/playback apparatus facilitating track skip detection
JPS5923030B2 (ja)	1984-05-30	情報信号再生装置
US4382292A (en)	1983-05-03	Video disc player having stylus position sensing apparatus
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Legal Events

Date	Code	Title	Description
1999-10-12	MKEX	Expiry