PL125732B1 - Protective cassette for the disk for video disk player - Google Patents
Protective cassette for the disk for video disk player Download PDFInfo
- Publication number
- PL125732B1 PL125732B1 PL1980228141A PL22814180A PL125732B1 PL 125732 B1 PL125732 B1 PL 125732B1 PL 1980228141 A PL1980228141 A PL 1980228141A PL 22814180 A PL22814180 A PL 22814180A PL 125732 B1 PL125732 B1 PL 125732B1
- Authority
- PL
- Poland
- Prior art keywords
- frame
- cassette
- record player
- jacket
- record
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims description 6
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 241001422033 Thestylus Species 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007665 sagging Methods 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
- 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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Packaging For Recording Disks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/098,254 US4266784A (en) | 1979-11-28 | 1979-11-28 | Video disc caddy having disc entrapment |
| US06/098,412 US4239108A (en) | 1979-11-28 | 1979-11-28 | Video disc caddy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL228141A1 PL228141A1 (pt) | 1981-08-21 |
| PL125732B1 true PL125732B1 (en) | 1983-06-30 |
Family
ID=26794523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980228141A PL125732B1 (en) | 1979-11-28 | 1980-11-28 | Protective cassette for the disk for video disk player |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR222923A1 (pt) |
| AT (1) | AT372208B (pt) |
| AU (1) | AU534115B2 (pt) |
| BR (1) | BR8007695A (pt) |
| DD (1) | DD154857A5 (pt) |
| DE (2) | DE3050894A1 (pt) |
| ES (1) | ES497266A0 (pt) |
| FR (1) | FR2471022A1 (pt) |
| GB (1) | GB2064198B (pt) |
| IT (1) | IT1134433B (pt) |
| NL (1) | NL8006471A (pt) |
| PL (1) | PL125732B1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56111172A (en) * | 1980-02-01 | 1981-09-02 | Victor Co Of Japan Ltd | Cartridge for disc shape information recording medium |
| US4436201A (en) * | 1981-11-11 | 1984-03-13 | Victor Company Of Japan Limited | Disc cartridge having a detachable lid |
| US4451912A (en) * | 1982-05-03 | 1984-05-29 | Rca Corporation | Record extraction mechanism for disc player |
| GB2422947B (en) * | 2005-02-04 | 2007-03-28 | Fariborz Eghtedari | A holder for a storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951264A (en) * | 1974-10-29 | 1976-04-20 | Dynastor, Inc. | Flexible disc cartridge |
| FR2324089A1 (fr) * | 1975-09-11 | 1977-04-08 | Thomson Brandt | Conteneur pour videodisque |
| DE2756840A1 (de) * | 1976-12-20 | 1978-06-22 | Rca Corp | Bildplattenverpackung |
| JPS583312B2 (ja) * | 1977-02-28 | 1983-01-20 | 日本ビクター株式会社 | 円盤状記録媒体用カ−トリッジ |
| US4138703A (en) * | 1977-08-02 | 1979-02-06 | Rca Corporation | Video disc package |
| CA1138566A (en) * | 1978-02-13 | 1982-12-28 | Rca Corporation | Video disc player |
| US4164782A (en) * | 1978-08-21 | 1979-08-14 | Rca Corporation | Locking mechanism for record package |
| GB2046497B (en) * | 1979-04-06 | 1983-04-20 | Rca Corp | Video disc player having record handling mechanism |
-
1980
- 1980-11-21 AU AU64608/80A patent/AU534115B2/en not_active Ceased
- 1980-11-24 IT IT26195/80A patent/IT1134433B/it active
- 1980-11-25 AR AR283367A patent/AR222923A1/es active
- 1980-11-25 GB GB8037677A patent/GB2064198B/en not_active Expired
- 1980-11-26 BR BR8007695A patent/BR8007695A/pt unknown
- 1980-11-27 FR FR8025173A patent/FR2471022A1/fr active Granted
- 1980-11-27 NL NL8006471A patent/NL8006471A/nl not_active Application Discontinuation
- 1980-11-28 DE DE19803050894 patent/DE3050894A1/de active Pending
- 1980-11-28 DD DD80225565A patent/DD154857A5/de unknown
- 1980-11-28 PL PL1980228141A patent/PL125732B1/pl unknown
- 1980-11-28 AT AT0582580A patent/AT372208B/de not_active IP Right Cessation
- 1980-11-28 DE DE3044916A patent/DE3044916C2/de not_active Expired
- 1980-11-28 ES ES497266A patent/ES497266A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1134433B (it) | 1986-08-13 |
| GB2064198B (en) | 1984-08-08 |
| DE3044916A1 (de) | 1981-09-03 |
| ES8106373A1 (es) | 1981-08-01 |
| DD154857A5 (de) | 1982-04-21 |
| FR2471022B1 (pt) | 1984-10-19 |
| AU6460880A (en) | 1981-06-04 |
| AT372208B (de) | 1983-09-12 |
| GB2064198A (en) | 1981-06-10 |
| AU534115B2 (en) | 1984-01-05 |
| DE3044916C2 (de) | 1987-01-15 |
| AR222923A1 (es) | 1981-06-30 |
| FR2471022A1 (fr) | 1981-06-12 |
| PL228141A1 (pt) | 1981-08-21 |
| BR8007695A (pt) | 1981-06-09 |
| NL8006471A (nl) | 1981-07-01 |
| ES497266A0 (es) | 1981-08-01 |
| DE3050894A1 (pt) | 1985-06-27 |
| IT8026195A0 (it) | 1980-11-24 |
| ATA582580A (de) | 1983-01-15 |
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