FR2418511B1 - - Google Patents
Info
- Publication number
- FR2418511B1 FR2418511B1 FR7904882A FR7904882A FR2418511B1 FR 2418511 B1 FR2418511 B1 FR 2418511B1 FR 7904882 A FR7904882 A FR 7904882A FR 7904882 A FR7904882 A FR 7904882A FR 2418511 B1 FR2418511 B1 FR 2418511B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/16—Mounting or connecting stylus to transducer with or without damping means
- H04R1/18—Holders for styli; Mounting holders on transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109978A JPS54114205A (en) | 1978-02-25 | 1978-02-25 | Pickup cartridge cantilever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2418511A1 FR2418511A1 (fr) | 1979-09-21 |
| FR2418511B1 true FR2418511B1 (US20030204162A1-20031030-M00001.png) | 1983-12-23 |
Family
ID=12045414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7904882A Granted FR2418511A1 (fr) | 1978-02-25 | 1979-02-26 | Bras et cartouche de pick-up d'electrophone comportant ce bras |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509159A (en) * | 1982-12-06 | 1985-04-02 | Pickering & Company, Inc. | Aluminum-aluminum oxide stylus arm |
| JPS61110206A (ja) * | 1984-11-05 | 1986-05-28 | Hitachi Seiki Co Ltd | 工作機械の座標系設定装置 |
| US4675859A (en) * | 1985-03-05 | 1987-06-23 | Sumiko, Inc. | Intensified field focus moving coil phonocartridge assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US600935A (en) * | 1898-03-22 | Lewis skaife | ||
| US2507188A (en) * | 1947-05-13 | 1950-05-09 | Herbert K Neuber | Electrostatic phonograph pickup |
| US2583289A (en) * | 1947-08-30 | 1952-01-22 | Shure Bros | Phonograph stylus |
| US2625401A (en) * | 1948-06-23 | 1953-01-13 | Frederick Jean Robert | Sound reproducing stylus |
| US3001031A (en) * | 1954-11-18 | 1961-09-19 | Astatic Corp | Self-supporting electro-mechanical transducer assembly |
| JPS5254411A (en) * | 1975-10-30 | 1977-05-02 | Victor Co Of Japan Ltd | Static capacitance type pick-up stylus and production of same |
| JPS5279903A (en) * | 1975-12-25 | 1977-07-05 | Torio Kk | Pickup cartridge |
-
1978
- 1978-02-25 JP JP2109978A patent/JPS54114205A/ja active Pending
-
1979
- 1979-02-23 US US06/014,750 patent/US4397013A/en not_active Expired - Lifetime
- 1979-02-26 DE DE19792907444 patent/DE2907444A1/de active Granted
- 1979-02-26 FR FR7904882A patent/FR2418511A1/fr active Granted
- 1979-02-26 GB GB7906678A patent/GB2016860B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2907444C2 (US20030204162A1-20031030-M00001.png) | 1987-04-16 |
| DE2907444A1 (de) | 1979-08-30 |
| GB2016860A (en) | 1979-09-26 |
| JPS54114205A (en) | 1979-09-06 |
| US4397013A (en) | 1983-08-02 |
| GB2016860B (en) | 1982-03-10 |
| FR2418511A1 (fr) | 1979-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |