AT351799B - Abspielgeraet fuer bildplatten - Google Patents
Abspielgeraet fuer bildplattenInfo
- Publication number
- AT351799B AT351799B AT862375A AT862375A AT351799B AT 351799 B AT351799 B AT 351799B AT 862375 A AT862375 A AT 862375A AT 862375 A AT862375 A AT 862375A AT 351799 B AT351799 B AT 351799B
- Authority
- AT
- Austria
- Prior art keywords
- player
- image disks
- disks
- image
- Prior art date
Links
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S358/00—Facsimile and static presentation processing
- Y10S358/907—Track skippers, i.e. "groove skippers"
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/522,817 US3963860A (en) | 1974-11-12 | 1974-11-12 | Locked groove detection and correction in video disc playback apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA862375A ATA862375A (de) | 1979-01-15 |
AT351799B true AT351799B (de) | 1979-08-10 |
Family
ID=24082493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT862375A AT351799B (de) | 1974-11-12 | 1975-11-12 | Abspielgeraet fuer bildplatten |
Country Status (11)
Country | Link |
---|---|
US (1) | US3963860A (de) |
JP (1) | JPS5171612A (de) |
AT (1) | AT351799B (de) |
AU (1) | AU501373B2 (de) |
CA (1) | CA1065483A (de) |
DE (1) | DE2550631A1 (de) |
FR (1) | FR2291661A1 (de) |
GB (1) | GB1526439A (de) |
IT (1) | IT1043714B (de) |
NL (1) | NL7513181A (de) |
ZA (1) | ZA756946B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997716A (en) * | 1975-02-28 | 1976-12-14 | Rca Corporation | Disc record locked groove escape apparatus |
AU530389B2 (en) * | 1978-05-22 | 1983-07-14 | Rca Corp. | Recording/playback apparatus facilitating track skipping |
US4183059A (en) * | 1978-05-22 | 1980-01-08 | Rca Corporation | Track skipper for a video disc player |
US4198658A (en) * | 1978-05-22 | 1980-04-15 | Rca Corporation | Recording/playback apparatus facilitating track skip detection |
NL7808639A (nl) * | 1978-08-22 | 1980-02-26 | Philips Nv | Werkwijze voor het positioneren van weergeefelementen en een inrichting voor het uitvoeren van de werkwijze. |
US4213148A (en) * | 1978-09-01 | 1980-07-15 | Rca Corporation | Recording/playback apparatus using a single pilot tone for active tracking and control of a video disc pickup device |
US4262174A (en) * | 1979-05-15 | 1981-04-14 | Rca Corporation | Track skipper for video disc player |
JPS5580836A (en) * | 1978-11-16 | 1980-06-18 | Rca Corp | Track interlacing device |
US4258233A (en) * | 1978-11-16 | 1981-03-24 | Rca Corporation | Track skipper apparatus for video disc player |
US4313134A (en) * | 1979-10-12 | 1982-01-26 | Rca Corporation | Track error correction system as for video disc player |
US4412319A (en) * | 1979-10-18 | 1983-10-25 | Rca Corporation | Video disc player with self calibrating stylus translator |
US4330879A (en) * | 1979-10-18 | 1982-05-18 | Rca Corporation | Adaptive stylus kicker using disc track and disc sector information |
US4278846A (en) * | 1979-10-29 | 1981-07-14 | Rca Corporation | Video disc locked groove clearance system |
US4323998A (en) * | 1980-08-21 | 1982-04-06 | Rca Corporation | Video disc locked groove corrector |
US4325134A (en) * | 1980-10-15 | 1982-04-13 | Rca Corporation | Video disc defect detector |
US4375094A (en) * | 1980-11-10 | 1983-02-22 | Rca Corporation | Apparatus for advancing a video disc pickup transducer beyond a disc record defect |
DE3104411A1 (de) * | 1981-02-09 | 1982-08-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektrischer kompressionsschalter |
JPS60162388A (ja) * | 1984-02-02 | 1985-08-24 | Mitsubishi Electric Corp | 磁気記録方式 |
US4799207A (en) * | 1985-08-14 | 1989-01-17 | Staar, S.A. | Apparatus and method for maintaining progression of recovery of recorded information |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921992A (en) * | 1955-10-31 | 1960-01-19 | Rca Corp | Phonograph apparatus |
US3437763A (en) * | 1966-06-08 | 1969-04-08 | Seeburg Corp | Record reject system |
US3706861A (en) * | 1969-09-18 | 1972-12-19 | Rca Corp | Apparatus for mounting and spacing a signal transducer with respect to a recording medium |
US3711641A (en) * | 1971-03-22 | 1973-01-16 | Rca Corp | Velocity adjusting system |
US3715524A (en) * | 1972-04-20 | 1973-02-06 | Zenith Radio Corp | Electro-optical groove tracking apparatus for video reproducing system |
US3787616A (en) * | 1972-06-05 | 1974-01-22 | Newell Ind | Time base error correction system and method |
JPS5048820A (de) * | 1973-04-11 | 1975-05-01 |
-
1974
- 1974-11-12 US US05/522,817 patent/US3963860A/en not_active Expired - Lifetime
-
1975
- 1975-10-10 CA CA237,466A patent/CA1065483A/en not_active Expired
- 1975-10-17 GB GB42670/75A patent/GB1526439A/en not_active Expired
- 1975-10-28 IT IT28755/75A patent/IT1043714B/it active
- 1975-11-05 ZA ZA00756946A patent/ZA756946B/xx unknown
- 1975-11-06 AU AU86348/75A patent/AU501373B2/en not_active Expired
- 1975-11-06 JP JP50133935A patent/JPS5171612A/ja active Pending
- 1975-11-10 FR FR7534319A patent/FR2291661A1/fr not_active Withdrawn
- 1975-11-11 DE DE19752550631 patent/DE2550631A1/de not_active Withdrawn
- 1975-11-11 NL NL7513181A patent/NL7513181A/xx not_active Application Discontinuation
- 1975-11-12 AT AT862375A patent/AT351799B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1043714B (it) | 1980-02-29 |
US3963860A (en) | 1976-06-15 |
GB1526439A (en) | 1978-09-27 |
ATA862375A (de) | 1979-01-15 |
ZA756946B (en) | 1976-10-27 |
DE2550631A1 (de) | 1976-05-13 |
AU501373B2 (en) | 1979-06-21 |
AU8634875A (en) | 1977-05-12 |
JPS5171612A (de) | 1976-06-21 |
CA1065483A (en) | 1979-10-30 |
FR2291661A1 (fr) | 1976-06-11 |
NL7513181A (nl) | 1976-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |