FR1034059A - Improvements to phonographs - Google Patents
Improvements to phonographsInfo
- Publication number
- FR1034059A FR1034059A FR1034059DA FR1034059A FR 1034059 A FR1034059 A FR 1034059A FR 1034059D A FR1034059D A FR 1034059DA FR 1034059 A FR1034059 A FR 1034059A
- Authority
- FR
- France
- Prior art keywords
- phonographs
- 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.)
- 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
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE284550A SE138014C1 (en) | 1950-03-28 | 1950-03-28 | Device for gramophones for inserting the tone arm needle to the correct initial position on a disc |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1034059A true FR1034059A (en) | 1953-07-17 |
Family
ID=37309600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1034059D Expired FR1034059A (en) | 1950-03-28 | 1951-03-16 | Improvements to phonographs |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH289751A (en) |
DE (1) | DE845270C (en) |
FR (1) | FR1034059A (en) |
NL (1) | NL160102A (en) |
SE (1) | SE138014C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE949846C (en) * | 1952-10-11 | 1956-09-27 | Luxor Industri Ab | Device for automatic insertion of the stylus in record speaking machines |
DE976750C (en) * | 1952-10-31 | 1964-04-30 | Elektrotechnik Steidinger & Co | Control device for the use of the stylus in record changers for records of different diameters |
DE1008926B (en) * | 1953-11-30 | 1957-05-23 | Emil Knecht | Automatic needle insertion device for record players or record changers with controlled tone arm movement |
DE1111843B (en) * | 1953-11-30 | 1961-07-27 | Steidinger Geb | Record player with automatic adjustment of the needle insertion point to the respective record size |
DE1188317B (en) * | 1962-05-04 | 1965-03-04 | Perpetuum Ebner Kg | Record player with a device for attaching the stylus |
-
1950
- 1950-03-28 SE SE284550A patent/SE138014C1/en unknown
-
1951
- 1951-03-15 CH CH289751D patent/CH289751A/en unknown
- 1951-03-16 DE DEJ3882A patent/DE845270C/en not_active Expired
- 1951-03-16 FR FR1034059D patent/FR1034059A/en not_active Expired
- 1951-03-27 NL NL160102A patent/NL160102A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE845270C (en) | 1952-07-31 |
NL83223C (en) | 1956-10-16 |
NL160102A (en) | 1956-06-15 |
SE138014C1 (en) | 1952-11-11 |
CH289751A (en) | 1953-03-31 |
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