ZA744296B - A gramophone tonearm - Google Patents
A gramophone tonearmInfo
- Publication number
- ZA744296B ZA744296B ZA00744296A ZA744296A ZA744296B ZA 744296 B ZA744296 B ZA 744296B ZA 00744296 A ZA00744296 A ZA 00744296A ZA 744296 A ZA744296 A ZA 744296A ZA 744296 B ZA744296 B ZA 744296B
- Authority
- ZA
- South Africa
- Prior art keywords
- tonearm
- gramophone
- gramophone tonearm
- Prior art date
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
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
- G11B3/14—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight
- G11B3/16—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight adjustable
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE117473 | 1973-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA744296B true ZA744296B (en) | 1975-07-30 |
Family
ID=11023069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00744296A ZA744296B (en) | 1973-07-11 | 1974-07-03 | A gramophone tonearm |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5039904A (en) |
| AU (1) | AU7077474A (en) |
| BE (1) | BE817480A (en) |
| BR (1) | BR7405705D0 (en) |
| DK (1) | DK371374A (en) |
| FR (1) | FR2237263B1 (en) |
| GB (1) | GB1466889A (en) |
| IT (1) | IT1017037B (en) |
| LU (1) | LU70496A1 (en) |
| NL (1) | NL7409384A (en) |
| SE (1) | SE7408625L (en) |
| ZA (1) | ZA744296B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287120B (en) * | 1994-02-24 | 1998-03-11 | Real Sound Company Limited The | Record player turntables |
-
1974
- 1974-07-01 GB GB2916674A patent/GB1466889A/en not_active Expired
- 1974-07-01 SE SE7408625A patent/SE7408625L/en unknown
- 1974-07-03 AU AU70774/74A patent/AU7077474A/en not_active Expired
- 1974-07-03 ZA ZA00744296A patent/ZA744296B/en unknown
- 1974-07-09 FR FR7423864A patent/FR2237263B1/fr not_active Expired
- 1974-07-09 LU LU70496A patent/LU70496A1/xx unknown
- 1974-07-10 BE BE146412A patent/BE817480A/en unknown
- 1974-07-10 DK DK371374A patent/DK371374A/da unknown
- 1974-07-11 NL NL7409384A patent/NL7409384A/en unknown
- 1974-07-11 BR BR5705/74A patent/BR7405705D0/en unknown
- 1974-07-11 JP JP49079711A patent/JPS5039904A/ja active Pending
- 1974-07-11 IT IT25005/74A patent/IT1017037B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2432639B2 (en) | 1976-04-08 |
| LU70496A1 (en) | 1974-11-28 |
| FR2237263B1 (en) | 1976-10-22 |
| JPS5039904A (en) | 1975-04-12 |
| BR7405705D0 (en) | 1975-05-20 |
| DE2432639A1 (en) | 1975-02-06 |
| NL7409384A (en) | 1975-01-14 |
| AU7077474A (en) | 1976-01-08 |
| SE7408625L (en) | 1975-01-13 |
| DK371374A (en) | 1975-03-03 |
| GB1466889A (en) | 1977-03-09 |
| FR2237263A1 (en) | 1975-02-07 |
| IT1017037B (en) | 1977-07-20 |
| BE817480A (en) | 1974-11-04 |
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