DK158676A - - Google Patents
Info
- Publication number
- DK158676A DK158676A DK158676A DK158676A DK158676A DK 158676 A DK158676 A DK 158676A DK 158676 A DK158676 A DK 158676A DK 158676 A DK158676 A DK 158676A DK 158676 A DK158676 A DK 158676A
- Authority
- DK
- Denmark
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
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/0281—Positioning or locking of single discs of discs rotating during transducing operation by an adapter enabling the centre-pin to receive carriers with large centre hole
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK158676AA DK141797B (da) | 1976-04-01 | 1976-04-01 | Automatisk grammofon med organer til bestemmelse af pladestørrelsen. |
| DE19772711969 DE2711969A1 (de) | 1976-04-01 | 1977-03-18 | Plattenspieler |
| US05/780,455 US4111431A (en) | 1976-04-01 | 1977-03-23 | Record player with record determining means |
| JP52036935A JPS5942389B2 (ja) | 1976-04-01 | 1977-03-31 | 自動式レコ−ドプレヤ |
| GB13908/77A GB1574248A (en) | 1976-04-01 | 1977-04-01 | Record players |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK158676AA DK141797B (da) | 1976-04-01 | 1976-04-01 | Automatisk grammofon med organer til bestemmelse af pladestørrelsen. |
| DK158676 | 1976-04-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK158676A true DK158676A (forum.php) | 1977-10-02 |
| DK141797B DK141797B (da) | 1980-06-16 |
| DK141797C DK141797C (forum.php) | 1980-11-03 |
Family
ID=8106302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK158676AA DK141797B (da) | 1976-04-01 | 1976-04-01 | Automatisk grammofon med organer til bestemmelse af pladestørrelsen. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4111431A (forum.php) |
| JP (1) | JPS5942389B2 (forum.php) |
| DE (1) | DE2711969A1 (forum.php) |
| DK (1) | DK141797B (forum.php) |
| GB (1) | GB1574248A (forum.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830245Y2 (ja) * | 1977-07-20 | 1983-07-04 | 三洋電機株式会社 | レコ−ドプレ−ヤ |
| JPS5573968A (en) * | 1978-11-29 | 1980-06-04 | Watanabe Kenkyusho:Kk | Simple record player |
| DE3019928C2 (de) * | 1980-05-24 | 1984-08-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Abspielgerät für mit Informationen versehene Platten |
| JPS61202786U (forum.php) * | 1985-06-10 | 1986-12-19 | ||
| JP2573017B2 (ja) * | 1988-03-08 | 1997-01-16 | 三洋電機株式会社 | ディスクプレーヤ |
| GB2260639B (en) * | 1991-10-17 | 1995-07-26 | John Ulrich Auer | A transcription turntable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632650A (en) * | 1949-02-03 | 1953-03-24 | Offutt Claggett | Spindle mounted speed control unit for record players |
| FR1215253A (fr) * | 1958-11-13 | 1960-04-15 | Dispositif mécanique de sélection automatique de vitesse pour tourne-disques | |
| FR77412E (fr) * | 1960-03-25 | 1962-03-02 | Pathe Marconi Ind Music | Tourne-disques à changement de vitesse automatique |
| US3485499A (en) * | 1965-12-14 | 1969-12-23 | Matsushita Electric Industrial Co Ltd | Automatic speed change device for record players |
| DE1254877B (de) * | 1966-06-30 | 1967-11-23 | Wurlitzer Co | Plattenachse fuer Plattenspieler mit zwei Geschwindigkeiten |
-
1976
- 1976-04-01 DK DK158676AA patent/DK141797B/da not_active IP Right Cessation
-
1977
- 1977-03-18 DE DE19772711969 patent/DE2711969A1/de not_active Ceased
- 1977-03-23 US US05/780,455 patent/US4111431A/en not_active Expired - Lifetime
- 1977-03-31 JP JP52036935A patent/JPS5942389B2/ja not_active Expired
- 1977-04-01 GB GB13908/77A patent/GB1574248A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK141797B (da) | 1980-06-16 |
| JPS52129505A (en) | 1977-10-31 |
| US4111431A (en) | 1978-09-05 |
| DE2711969A1 (de) | 1977-10-13 |
| JPS5942389B2 (ja) | 1984-10-15 |
| DK141797C (forum.php) | 1980-11-03 |
| GB1574248A (en) | 1980-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed | ||
| PBP | Patent lapsed |