GB136324A - Improvements in or relating to Disc Talking Machines. - Google Patents
Improvements in or relating to Disc Talking Machines.Info
- Publication number
- GB136324A GB136324A GB43619A GB43619A GB136324A GB 136324 A GB136324 A GB 136324A GB 43619 A GB43619 A GB 43619A GB 43619 A GB43619 A GB 43619A GB 136324 A GB136324 A GB 136324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- spring
- spindle
- reproduction
- acting
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
Landscapes
- Braking Arrangements (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
136,324. Haas, P. de. Jan. 7, 1919, Addition to 122,006. Periodic; blocks and the like acting on axles; energy-absorbing elements.-An automatic stop mechanism for gramophones &c. comprises an arm carried by and movable relative to the tonearm, and adapted at the end of a reproduction to make contact with, and to be horizontally displaced by, the turntable or other rotating spindle, either acting as a brake on the spindle or bringing an independent brake into operation. A bracket d secured to the tone-arm a has two depending lugs d<1>, d<2>, in which is slidably mounted the bent arm e carrying at one end a spring f retained' by a collar g. The other end e<2> of the arm e is faced with rubber e<1> and is adapted at the end of a reproduction to engage and to be frictionally displaced by the turntable spindle j. This movement compresses the spring f and arrests the machine. The spring f may be omitted, the movement of the arm e through the lugs d<1>, d<2> being controlled by friction or by a suitable stop.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33118A GB122006A (en) | 1918-01-07 | 1918-01-07 | Improvements in or relating to Disc Talking Machines. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB136324A true GB136324A (en) | 1919-12-18 |
Family
ID=32669682
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33118A Expired GB122006A (en) | 1918-01-07 | 1918-01-07 | Improvements in or relating to Disc Talking Machines. |
| GB43619A Expired GB136324A (en) | 1918-01-07 | 1919-01-07 | Improvements in or relating to Disc Talking Machines. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33118A Expired GB122006A (en) | 1918-01-07 | 1918-01-07 | Improvements in or relating to Disc Talking Machines. |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB122006A (en) |
-
1918
- 1918-01-07 GB GB33118A patent/GB122006A/en not_active Expired
-
1919
- 1919-01-07 GB GB43619A patent/GB136324A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB122006A (en) | 1919-01-07 |
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