AU528815B2 - Video disc player - Google Patents

Video disc player

Info

Publication number: AU528815B2
Authority: AU; Australia
Prior art keywords: video disc; disc player; player; video; disc
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.): Ceased

Application number

AU43933/79A

Other languages

English (en)

Other versions

AU4393379A (en

Inventor

Leslie Albert 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

1979-02-05

Publication date

1983-05-12

1978-11-29 Priority claimed from US05/964,531 external-priority patent/US4196906A/en

1979-02-05 Application filed by RCA Corp filed Critical RCA Corp

1979-08-23 Publication of AU4393379A publication Critical patent/AU4393379A/en

1983-05-12 Application granted granted Critical

1983-05-12 Publication of AU528815B2 publication Critical patent/AU528815B2/en

1995-02-05 Anticipated expiration legal-status Critical

Status Ceased 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
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
- G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- 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

AU43933/79A 1978-02-13 1979-02-05 Video disc player Ceased AU528815B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB573778		1978-02-13
GB573778		1978-02-13
US05/964,531 US4196906A (en)	1978-02-13	1978-11-29	Video disc player
US964531		1978-11-29

Publications (2)

Publication Number	Publication Date
AU4393379A AU4393379A (en)	1979-08-23
AU528815B2 true AU528815B2 (en)	1983-05-12

Family

ID=26240114

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU43933/79A Ceased AU528815B2 (en)	1978-02-13	1979-02-05	Video disc player

Country Status (17)

Country	Link
JP (1)	JPS54115124A (ko)
KR (1)	KR830000381B1 (ko)
AT (1)	AT368310B (ko)
AU (1)	AU528815B2 (ko)
BR (1)	BR7900831A (ko)
CA (1)	CA1138566A (ko)
DD (1)	DD142104A5 (ko)
DE (1)	DE2905325A1 (ko)
DK (1)	DK58279A (ko)
ES (1)	ES477661A1 (ko)
FI (1)	FI790386A (ko)
FR (1)	FR2417161A1 (ko)
HK (1)	HK6383A (ko)
IT (1)	IT1110234B (ko)
MX (1)	MX4240E (ko)
NL (1)	NL7901113A (ko)
SE (1)	SE7901042L (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1135414A (en) *	1978-02-13	1982-11-09	James A. Allen	Video disc player having unitary record handling platform construction
AU534115B2 (en) *	1979-11-28	1984-01-05	Rca Corp.	Video disc caddy
US4321702A (en) *	1980-03-12	1982-03-23	Rca Corporation	Carriage reset apparatus for disc record player

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1482837A (en) *	1975-10-03	1977-08-17	Burroughs Corp	Loading and unloading mechanism for record disc apparatus
US4051735A (en) *	1975-11-19	1977-10-04	Xerox Corporation	Linear actuator
US4052743A (en) *	1976-11-03	1977-10-04	Arvin Industries, Inc.	Transducer carriage transport having cylindrical bearings and a grooved guide member
CA1135414A (en) *	1978-02-13	1982-11-09	James A. Allen	Video disc player having unitary record handling platform construction

1979
- 1979-01-30 CA CA000320544A patent/CA1138566A/en not_active Expired
- 1979-02-05 AU AU43933/79A patent/AU528815B2/en not_active Ceased
- 1979-02-06 IT IT19944/79A patent/IT1110234B/it active
- 1979-02-06 FI FI790386A patent/FI790386A/fi unknown
- 1979-02-06 SE SE7901042A patent/SE7901042L/ not_active Application Discontinuation
- 1979-02-09 AT AT0098179A patent/AT368310B/de not_active IP Right Cessation
- 1979-02-12 NL NL7901113A patent/NL7901113A/xx not_active Application Discontinuation
- 1979-02-12 DK DK58279A patent/DK58279A/da not_active Application Discontinuation
- 1979-02-12 MX MX79100652U patent/MX4240E/es unknown
- 1979-02-12 BR BR7900831A patent/BR7900831A/pt unknown
- 1979-02-12 KR KR1019790000411A patent/KR830000381B1/ko active
- 1979-02-12 DD DD79210979A patent/DD142104A5/de unknown
- 1979-02-12 FR FR7903482A patent/FR2417161A1/fr active Granted
- 1979-02-13 JP JP1593679A patent/JPS54115124A/ja active Pending
- 1979-02-13 ES ES477661A patent/ES477661A1/es not_active Expired
- 1979-02-13 DE DE19792905325 patent/DE2905325A1/de not_active Ceased
1983
- 1983-02-17 HK HK63/83A patent/HK6383A/xx unknown

Also Published As

Publication number	Publication date
AU4393379A (en)	1979-08-23
DD142104A5 (de)	1980-06-04
DE2905325A1 (de)	1979-08-16
IT1110234B (it)	1985-12-23
BR7900831A (pt)	1979-09-04
CA1138566A (en)	1982-12-28
NL7901113A (nl)	1979-08-15
FR2417161A1 (fr)	1979-09-07
MX4240E (es)	1982-02-24
DK58279A (da)	1979-08-14
FI790386A (fi)	1979-08-14
AT368310B (de)	1982-10-11
KR830000381B1 (ko)	1983-03-05
ES477661A1 (es)	1979-10-16
HK6383A (en)	1983-02-17
SE7901042L (sv)	1979-08-14
ATA98179A (de)	1982-01-15
IT7919944A0 (it)	1979-02-06
JPS54115124A (en)	1979-09-07
FR2417161B1 (ko)	1985-03-22

Publication	Publication Date	Title
JPS5662488A (en)	1981-05-28	Video disk player
JPS5665370A (en)	1981-06-03	Video disk player
AU522343B2 (en)	1982-05-27	Optical disc player
ZA79500B (en)	1980-02-27	Video disc player
AU529154B2 (en)	1983-05-26	Video discs
GB2061072B (en)	1984-06-20	Video disc player
AU546774B2 (en)	1985-09-19	Video disc player with frame-lock means
JPS54133102A (en)	1979-10-16	Video disk player
JPS54118805A (en)	1979-09-14	Video disk player
AU523195B2 (en)	1982-07-15	Record player
AU4393179A (en)	1979-08-23	Video disc player
AU528815B2 (en)	1983-05-12	Video disc player
JPS5577053A (en)	1980-06-10	Video disk reproducer
AU534115B2 (en)	1984-01-05	Video disc caddy
GB2015237B (en)	1982-04-21	Video disc player
JPS54148422A (en)	1979-11-20	Video disk player
AU521464B2 (en)	1982-04-01	Record player
AU525918B2 (en)	1982-12-09	Track skipper for video disc player
AU530869B2 (en)	1983-08-04	Video disc player
AU562979B2 (en)	1987-06-25	Video disc player
AU4392979A (en)	1979-08-23	Video disc player
GB2015234B (en)	1982-06-03	Video disc player having unitary record-handling platform
AU544958B2 (en)	1985-06-27	Video disc player
AU545092B2 (en)	1985-06-27	Video disc player
AU544959B2 (en)	1985-06-27	Video disc player