FR2172156B3 - - Google Patents
Info
- Publication number
- FR2172156B3 FR2172156B3 FR7304960A FR7304960A FR2172156B3 FR 2172156 B3 FR2172156 B3 FR 2172156B3 FR 7304960 A FR7304960 A FR 7304960A FR 7304960 A FR7304960 A FR 7304960A FR 2172156 B3 FR2172156 B3 FR 2172156B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
- G11B3/08503—Control of drive of the head
- G11B3/08506—Control of drive of the head for pivoting pick-up arms
- G11B3/08512—Control of drive of the head for pivoting pick-up arms using optical detecting means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK65872A DK133360B (da) | 1972-02-14 | 1972-02-14 | Grammofon med et hovedchassis og et deri fjedrende ophængt bærechassis. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172156A1 FR2172156A1 (US07754267-20100713-C00021.png) | 1973-09-28 |
| FR2172156B3 true FR2172156B3 (US07754267-20100713-C00021.png) | 1976-02-13 |
Family
ID=8096057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304960A Expired FR2172156B3 (US07754267-20100713-C00021.png) | 1972-02-14 | 1973-02-13 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH579311A5 (US07754267-20100713-C00021.png) |
| DK (1) | DK133360B (US07754267-20100713-C00021.png) |
| FR (1) | FR2172156B3 (US07754267-20100713-C00021.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909564C2 (de) * | 1979-03-12 | 1981-01-08 | Geraetewerk Lahr Gmbh, 7630 Lahr | Einrichtung zur Schwingungsreduktion in einem Schallplattenspieler |
-
1972
- 1972-02-14 DK DK65872A patent/DK133360B/da not_active IP Right Cessation
-
1973
- 1973-02-13 FR FR7304960A patent/FR2172156B3/fr not_active Expired
- 1973-02-14 CH CH214173A patent/CH579311A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172156A1 (US07754267-20100713-C00021.png) | 1973-09-28 |
| CH579311A5 (US07754267-20100713-C00021.png) | 1976-08-31 |
| DK133360B (da) | 1976-05-03 |
| DK133360C (US07754267-20100713-C00021.png) | 1976-09-27 |
