FR2478359A1 - Appareil pour la lecture de support d'enregistrement en forme de disque - Google Patents
Appareil pour la lecture de support d'enregistrement en forme de disque Download PDFInfo
- Publication number
- FR2478359A1 FR2478359A1 FR8105095A FR8105095A FR2478359A1 FR 2478359 A1 FR2478359 A1 FR 2478359A1 FR 8105095 A FR8105095 A FR 8105095A FR 8105095 A FR8105095 A FR 8105095A FR 2478359 A1 FR2478359 A1 FR 2478359A1
- Authority
- FR
- France
- Prior art keywords
- disc
- jacket
- cover
- lever
- plate
- Prior art date
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 29
- 230000037431 insertion Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 47
- 239000000428 dust Substances 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 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
- G11B17/04—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
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/0328—Containers for flat record carriers the disc having to be extracted from the cartridge for recording reproducing, e.g. cooperating with an extractable tray
Landscapes
- Feeding And Guiding Record Carriers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3254280A JPS56130853A (en) | 1980-03-14 | 1980-03-14 | Playback device for disc shape information medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478359A1 true FR2478359A1 (fr) | 1981-09-18 |
| FR2478359B1 FR2478359B1 (enExample) | 1984-03-23 |
Family
ID=12361814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105095A Granted FR2478359A1 (fr) | 1980-03-14 | 1981-03-13 | Appareil pour la lecture de support d'enregistrement en forme de disque |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4380780A (enExample) |
| JP (1) | JPS56130853A (enExample) |
| AU (1) | AU530625B2 (enExample) |
| BR (1) | BR8101545A (enExample) |
| CA (1) | CA1149946A (enExample) |
| DE (1) | DE3109823C2 (enExample) |
| FR (1) | FR2478359A1 (enExample) |
| GB (1) | GB2073471B (enExample) |
| NL (1) | NL180261C (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57205848A (en) | 1981-06-12 | 1982-12-17 | Victor Co Of Japan Ltd | Case spreading device |
| JPS57205852A (en) * | 1981-06-12 | 1982-12-17 | Victor Co Of Japan Ltd | Reproducing device for discoid recording medium |
| JPS57205854A (en) * | 1981-06-15 | 1982-12-17 | Victor Co Of Japan Ltd | Reproducing device for discoid information recording medium |
| JPS5865669U (ja) * | 1981-10-27 | 1983-05-04 | 山水電気株式会社 | デイスク再生プレ−ヤ |
| US4443872A (en) * | 1982-05-03 | 1984-04-17 | Rca Corporation | Video disc player having caddy lockout mechanism |
| FR2533733A1 (fr) * | 1982-09-24 | 1984-03-30 | Thomson Brandt | Appareil de lecture muni d'un dispositif de manipulation du conteneur d'un videodisque |
| JPS5999286U (ja) * | 1982-12-21 | 1984-07-05 | アルプス電気株式会社 | 記録再生装置 |
| EP0430311B1 (en) * | 1986-10-30 | 1993-12-29 | Dai Nippon Insatsu Kabushiki Kaisha | Method of reproducing a flexible optical information recording medium and adapter for use in reproduction of said medium |
| JPH0322249A (ja) * | 1989-01-18 | 1991-01-30 | Nakamichi Corp | ディスクカートリッジのシャッター開放機構 |
| US5173893A (en) * | 1989-03-03 | 1992-12-22 | Pioneer Electronic Corporation | Disc double insertion preventing mechanism for disc player |
| JPH0697531B2 (ja) * | 1989-03-03 | 1994-11-30 | パイオニア株式会社 | ディスク再生装置 |
| NL8900805A (nl) * | 1989-04-03 | 1990-11-01 | Philips Nv | Inrichting met een invoeropening van een standaardafmeting. |
| JPH06223471A (ja) * | 1993-01-29 | 1994-08-12 | Sony Corp | ディスク記録及び／又は再生装置 |
| KR20060014612A (ko) * | 2004-08-11 | 2006-02-16 | 삼성전자주식회사 | 디스크 플레이어의 디스크 로딩장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899794A (en) * | 1973-11-30 | 1975-08-12 | Wangco Inc | Front loading disc drive apparatus |
| US3951264A (en) * | 1974-10-29 | 1976-04-20 | Dynastor, Inc. | Flexible disc cartridge |
| US3959823A (en) * | 1974-11-18 | 1976-05-25 | Dynastor, Inc. | Flexible disc receiver using a tray which is withdrawn from a cartridge |
| US4124866A (en) | 1976-12-06 | 1978-11-07 | Rca Corporation | Video disc insertion/extraction system for a video disc player |
| AU3155877A (en) | 1976-12-20 | 1979-06-21 | Rca Corp | Video disc package |
| GB1596624A (en) * | 1976-12-20 | 1981-08-26 | Rca Corp | Record handling system for a disc player |
| JPS5812657B2 (ja) * | 1977-06-20 | 1983-03-09 | 株式会社東芝 | 記録円盤再生機の誤操作防止装置 |
| US4239238A (en) * | 1979-04-06 | 1980-12-16 | Rca Corporation | Record extracting mechanism for caddy type video disc player |
| US4239108A (en) * | 1979-11-28 | 1980-12-16 | Rca Corporation | Video disc caddy |
-
1980
- 1980-03-14 JP JP3254280A patent/JPS56130853A/ja active Pending
-
1981
- 1981-03-13 US US06/243,438 patent/US4380780A/en not_active Expired - Fee Related
- 1981-03-13 AU AU68348/81A patent/AU530625B2/en not_active Ceased
- 1981-03-13 FR FR8105095A patent/FR2478359A1/fr active Granted
- 1981-03-13 NL NLAANVRAGE8101227,A patent/NL180261C/xx not_active IP Right Cessation
- 1981-03-13 CA CA000372988A patent/CA1149946A/en not_active Expired
- 1981-03-14 DE DE3109823A patent/DE3109823C2/de not_active Expired
- 1981-03-16 GB GB8108146A patent/GB2073471B/en not_active Expired
- 1981-03-16 BR BR8101545A patent/BR8101545A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL180261B (nl) | 1986-08-18 |
| FR2478359B1 (enExample) | 1984-03-23 |
| AU530625B2 (en) | 1983-07-21 |
| AU6834881A (en) | 1981-09-17 |
| BR8101545A (pt) | 1981-09-15 |
| NL8101227A (nl) | 1981-10-01 |
| US4380780A (en) | 1983-04-19 |
| DE3109823C2 (de) | 1985-12-12 |
| DE3109823A1 (de) | 1982-03-25 |
| GB2073471B (en) | 1984-05-10 |
| NL180261C (nl) | 1987-01-16 |
| JPS56130853A (en) | 1981-10-14 |
| GB2073471A (en) | 1981-10-14 |
| CA1149946A (en) | 1983-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |