GB297893A - Improvements in or relating to sound boxes or reproducers for gramophones and the like - Google Patents
Improvements in or relating to sound boxes or reproducers for gramophones and the likeInfo
- Publication number
- GB297893A GB297893A GB1770527A GB1770527A GB297893A GB 297893 A GB297893 A GB 297893A GB 1770527 A GB1770527 A GB 1770527A GB 1770527 A GB1770527 A GB 1770527A GB 297893 A GB297893 A GB 297893A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- bar
- gramophones
- reproducers
- relating
- 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
- 238000010276 construction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
297,893. Nayler, W. E. July 4, 1927. Tool-arm mountings; attaching tool-arms to diaphragms.-The stylusbar h is mounted by means of two or more spaced wires g soldered to the bar, their ends being fixed to pillars f on the rim of the sound-box casing, and the wires being arranged in a plane parallel to that of the diaphragm. Alternatively, instead of wires a slit metal strip may be used, the strands being arranged similarly to the wires of the first-mentioned construction. The wires may be parallel, as shown, or their ends may be splayed apart, and they mav either pass through holes in the stylus-bar or be soldered on to the upper or under side of the bar. The attachment of the inner end of the stylus-bar to the diaphragm is effected by means of a disc i.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1770527A GB297893A (en) | 1927-07-04 | 1927-07-04 | Improvements in or relating to sound boxes or reproducers for gramophones and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1770527A GB297893A (en) | 1927-07-04 | 1927-07-04 | Improvements in or relating to sound boxes or reproducers for gramophones and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB297893A true GB297893A (en) | 1928-10-04 |
Family
ID=10099757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1770527A Expired GB297893A (en) | 1927-07-04 | 1927-07-04 | Improvements in or relating to sound boxes or reproducers for gramophones and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB297893A (en) |
-
1927
- 1927-07-04 GB GB1770527A patent/GB297893A/en not_active Expired
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