PL134769B1 - Gramophone record side identifying apparatus - Google Patents
Gramophone record side identifying apparatus Download PDFInfo
- Publication number
- PL134769B1 PL134769B1 PL1979213380A PL21338079A PL134769B1 PL 134769 B1 PL134769 B1 PL 134769B1 PL 1979213380 A PL1979213380 A PL 1979213380A PL 21338079 A PL21338079 A PL 21338079A PL 134769 B1 PL134769 B1 PL 134769B1
- Authority
- PL
- Poland
- Prior art keywords
- disc
- cassette
- microswitch
- terminal
- bulb
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 241001422033 Thestylus Species 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening 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
- 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)
- Packaging For Recording Disks (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB573278 | 1978-02-13 | ||
| US05/964,528 US4205853A (en) | 1978-11-29 | 1978-11-29 | Record side identification apparatus for video disc player |
| US05/964,532 US4206926A (en) | 1978-02-13 | 1978-11-29 | Video disc player having record size identification apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL213380A1 PL213380A1 (pl) | 1979-12-17 |
| PL134769B1 true PL134769B1 (en) | 1985-09-30 |
Family
ID=27254691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1979213380A PL134769B1 (en) | 1978-02-13 | 1979-02-12 | Gramophone record side identifying apparatus |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5857831B2 (it) |
| AT (1) | AT365814B (it) |
| AU (1) | AU531005B2 (it) |
| DE (2) | DE2905323C2 (it) |
| ES (1) | ES477663A1 (it) |
| FI (1) | FI790387A (it) |
| FR (1) | FR2417163A1 (it) |
| GB (1) | GB2015235B (it) |
| HK (1) | HK4083A (it) |
| IT (1) | IT1110261B (it) |
| PL (1) | PL134769B1 (it) |
| SE (1) | SE435662B (it) |
| SG (1) | SG48182G (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206926A (en) * | 1978-02-13 | 1980-06-10 | Rca Corporation | Video disc player having record size identification apparatus |
| JPS56111172A (en) * | 1980-02-01 | 1981-09-02 | Victor Co Of Japan Ltd | Cartridge for disc shape information recording medium |
| JPS56130861A (en) * | 1980-03-17 | 1981-10-14 | Victor Co Of Japan Ltd | Reproducing device for information recording medium |
| JPS6241412Y2 (it) * | 1980-07-29 | 1987-10-23 | ||
| JPS606923Y2 (ja) * | 1980-07-31 | 1985-03-07 | 日本ビクター株式会社 | 円盤状情報記録媒体収納ケ−ス |
| JPS6138145Y2 (it) * | 1980-08-14 | 1986-11-04 | ||
| JPS57205854A (en) * | 1981-06-15 | 1982-12-17 | Victor Co Of Japan Ltd | Reproducing device for discoid information recording medium |
| IT1148351B (it) * | 1981-07-15 | 1986-12-03 | Canon Denshi Kk | Dispositivo a cassetta a discomagnetico |
| US4733314A (en) * | 1982-10-14 | 1988-03-22 | Canon Denshi Kabushiki Kaisha | Disc unit including automatic ejection upon misinsertion detection |
| GB2134306A (en) * | 1983-01-14 | 1984-08-08 | Emi Ltd | Improvements relating to video disc containers |
| US4860128A (en) * | 1985-04-24 | 1989-08-22 | Nintendo Co., Ltd. | Recordable data device having identification symbols formed thereon and cooperating data processing system having registering symbols |
| USRE34161E (en) | 1985-10-04 | 1993-01-12 | Nintendo Company Limited | Memory cartridge and information processor unit using such cartridge |
| JPS6376831U (it) * | 1986-11-07 | 1988-05-21 | ||
| GB2208029B (en) * | 1987-08-13 | 1991-10-09 | Nintendo Co Ltd | Recordable data device and a data processing system using the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4424463Y1 (it) * | 1967-12-06 | 1969-10-15 | ||
| US3662360A (en) * | 1970-06-23 | 1972-05-09 | Digital Information Storage Co | Magnetic information disk equipment |
| US4003088A (en) * | 1975-10-08 | 1977-01-11 | Information Terminals Corporation | Lock out tab for magnetic disc envelope |
-
1979
- 1979-02-05 AU AU43928/79A patent/AU531005B2/en not_active Ceased
- 1979-02-06 SE SE7901044A patent/SE435662B/sv unknown
- 1979-02-06 FI FI790387A patent/FI790387A/fi unknown
- 1979-02-12 PL PL1979213380A patent/PL134769B1/pl unknown
- 1979-02-12 FR FR7903480A patent/FR2417163A1/fr active Granted
- 1979-02-12 IT IT20134/79A patent/IT1110261B/it active
- 1979-02-12 AT AT0105779A patent/AT365814B/de not_active IP Right Cessation
- 1979-02-12 GB GB7904850A patent/GB2015235B/en not_active Expired
- 1979-02-13 DE DE2905323A patent/DE2905323C2/de not_active Expired
- 1979-02-13 JP JP54015935A patent/JPS5857831B2/ja not_active Expired
- 1979-02-13 DE DE2954354A patent/DE2954354C2/de not_active Expired
- 1979-02-13 ES ES477663A patent/ES477663A1/es not_active Expired
-
1982
- 1982-10-01 SG SG48182A patent/SG48182G/en unknown
-
1983
- 1983-01-27 HK HK40/83A patent/HK4083A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE435662B (sv) | 1984-10-08 |
| FR2417163A1 (fr) | 1979-09-07 |
| DE2905323A1 (de) | 1979-08-16 |
| SG48182G (en) | 1983-02-25 |
| JPS5857831B2 (ja) | 1983-12-22 |
| IT1110261B (it) | 1985-12-23 |
| SE7901044L (sv) | 1979-08-14 |
| ATA105779A (de) | 1981-06-15 |
| IT7920134A0 (it) | 1979-02-12 |
| GB2015235B (en) | 1982-06-23 |
| FR2417163B1 (it) | 1985-04-26 |
| JPS54115102A (en) | 1979-09-07 |
| PL213380A1 (pl) | 1979-12-17 |
| AU4392879A (en) | 1979-08-23 |
| DE2905323C2 (de) | 1986-02-27 |
| ES477663A1 (es) | 1979-10-16 |
| AU531005B2 (en) | 1983-08-04 |
| GB2015235A (en) | 1979-09-05 |
| FI790387A (fi) | 1979-08-14 |
| DE2954354C2 (de) | 1986-02-27 |
| AT365814B (de) | 1982-02-25 |
| HK4083A (en) | 1983-01-27 |
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