GB190822791A - Improvements in Keyless Watches - Google Patents
Improvements in Keyless WatchesInfo
- Publication number
- GB190822791A GB190822791A GB190822791DA GB190822791A GB 190822791 A GB190822791 A GB 190822791A GB 190822791D A GB190822791D A GB 190822791DA GB 190822791 A GB190822791 A GB 190822791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- stem
- gear
- spring
- 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
Landscapes
- Electromechanical Clocks (AREA)
Abstract
22,791. Holland, E. A. Oct. 27. No Patent granted (Sealing fee not paid). Keyless mechanism.-A wheel 4, which is always in gear with the stem-pinion 15, is supported so that it can move more laterally in order to gear with either the winding-wheel 3 or the hand-setting wheel 2. When the stem 1 is pushed in the wheel 4 is kept in gear with the wheel 3 by a spring 8 acting on the arbor 7. When the stem is pulled outwards, an elbow lever 11, the bent end 13 of which engages with a groove in the stem, is moved, and its other end shifts the wheel 4 to the hand-setting position. In each of the two positions of the lever 11, a pin carried by it takes into a corresponding hole 23 in the spring tongues 22 of the plate 10, the tongue thus acting as a detent. A spring 20, which bears near its end against the screw 19, acts as a non-return pawl on the mainspring wheel 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190822791T | 1908-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190822791A true GB190822791A (en) | 1909-04-22 |
Family
ID=32439716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190822791D Expired GB190822791A (en) | 1908-10-27 | 1908-10-27 | Improvements in Keyless Watches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190822791A (en) |
-
1908
- 1908-10-27 GB GB190822791D patent/GB190822791A/en not_active Expired
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