GB244162A - Improvements in sound reproducing and amplifying apparatus such as phonographs and loud-speaking apparatus for wireless telephony - Google Patents
Improvements in sound reproducing and amplifying apparatus such as phonographs and loud-speaking apparatus for wireless telephonyInfo
- Publication number
- GB244162A GB244162A GB2137924A GB2137924A GB244162A GB 244162 A GB244162 A GB 244162A GB 2137924 A GB2137924 A GB 2137924A GB 2137924 A GB2137924 A GB 2137924A GB 244162 A GB244162 A GB 244162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sound
- phonographs
- loud
- fork
- casing
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Structure Of Receivers (AREA)
Abstract
244,162. Yrarrßzaval, G. G. de Andia-. Sept. 10, 1924. Sound - boxes, arrangement of; horns, arranging and supporting; stands.-A sound amplifier comprising a frustum-shaped tube 1, Fig. 3, opposed to and enclosed in a reflecting bell 2, is fitted within or embodied in an ornamental figure or statuette 9, Figs. 1 and 2, which is removably mounted to rock about a horizontal axis which can itself rotate about a vertical axis. In the arrangement shown, the figure 9 when in use, Fig. 2, is supported in a fork 11 on a pivoted arm 10 which may consist of two sliding elements. When not in use, Fig. 1, the sound-box 3 and fork 11 are removed, the arm 10 which carries the turntable 4 is turned vertically so as to display the decorated back face 13 of the table 4, whilst the figure 9 is placed on the casing 5. The head of the figure may be weighted to reduce pressure on the record. In a modification, the figure 9 is hinged horizontally to a vertical rod pivoting in a socket 'in the casing 5. Specification 213,253 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2137924A GB244162A (en) | 1924-09-10 | 1924-09-10 | Improvements in sound reproducing and amplifying apparatus such as phonographs and loud-speaking apparatus for wireless telephony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2137924A GB244162A (en) | 1924-09-10 | 1924-09-10 | Improvements in sound reproducing and amplifying apparatus such as phonographs and loud-speaking apparatus for wireless telephony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB244162A true GB244162A (en) | 1925-12-10 |
Family
ID=10161927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2137924A Expired GB244162A (en) | 1924-09-10 | 1924-09-10 | Improvements in sound reproducing and amplifying apparatus such as phonographs and loud-speaking apparatus for wireless telephony |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB244162A (en) |
-
1924
- 1924-09-10 GB GB2137924A patent/GB244162A/en not_active Expired
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