CH140771A - Barrel. - Google Patents
Barrel.Info
- Publication number
- CH140771A CH140771A CH140771DA CH140771A CH 140771 A CH140771 A CH 140771A CH 140771D A CH140771D A CH 140771DA CH 140771 A CH140771 A CH 140771A
- Authority
- CH
- Switzerland
- Prior art keywords
- barrel
- centering
- cover
- drum
- notch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/16—Barrels; Arbors; Barrel axles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Food-Manufacturing Devices (AREA)
Description
Barillet. L'objet de l'invention est un barillet,, caractérisé par un couvercle formé d'un fond et d'un rebord cylindrique, ce dernier présen tant un centrage qui s'adapte à un autre cen trage prévu en bout du tambour de barillet.
On peut donner aux deux centrages la forme d'un cran destiné à rendre le fond par faitement solidaire du tambour de barillet.
Les deux figures du,dessin annexé repré sentent deux formes d'exécution -de l'objet de l'invention données à titre d'exemples. Les mêmes chiffres de référence désignent les mêmes parties.
1 -est un tambour de barillet et 2 un res sort moteur. 3 est un couvercle formé d'un fond 4 et d'un rebord 5 présentant un cen trage 6. 7 est une entaille prévue dans le couvercle pour en faciliter le démontage. Dans l'exemple selon fig 1, le centrage est en forme de cran et assure une bonne fixation du couvercle.
D'ans l'exemple selon fig. 2, le rebord est relativement haut.
Ce barillet présente, .à part des avanta ges de fabrication, celui d'avoir un couver cle très rigide et ode donner plus de place pour le ressort moteur 2.
Barrel. The object of the invention is a barrel ,, characterized by a cover formed by a bottom and a cylindrical rim, the latter having a centering which adapts to another centering provided at the end of the barrel drum. .
The two centering can be given the form of a notch intended to make the bottom completely integral with the barrel drum.
The two figures of the accompanying drawing represent two embodiments of the object of the invention given as examples. The same reference numerals denote the same parts.
1 -is a barrel drum and 2 a motor res. 3 is a cover formed by a bottom 4 and a flange 5 having a centering 6. 7 is a notch provided in the cover to facilitate removal. In the example according to fig 1, the centering is in the form of a notch and ensures good fixing of the cover.
In the example according to fig. 2, the rim is relatively high.
This barrel presents, apart from the manufacturing advantages, that of having a very rigid key cover and ode to give more space for the mainspring 2.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH140771T | 1929-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH140771A true CH140771A (en) | 1930-06-30 |
Family
ID=4397757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH140771D CH140771A (en) | 1929-06-25 | 1929-06-25 | Barrel. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH140771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1837717A1 (en) | 2006-03-23 | 2007-09-26 | Montres Breguet S.A. | Timepiece and barrel provided with an improved fixation of the barrel cap |
| RU2473945C1 (en) * | 2011-06-29 | 2013-01-27 | Общество с ограниченной ответственностью "Константин Чайкин" | Watch spring drive, watch with said drive, and method of configuring watch with spring drive |
-
1929
- 1929-06-25 CH CH140771D patent/CH140771A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1837717A1 (en) | 2006-03-23 | 2007-09-26 | Montres Breguet S.A. | Timepiece and barrel provided with an improved fixation of the barrel cap |
| RU2473945C1 (en) * | 2011-06-29 | 2013-01-27 | Общество с ограниченной ответственностью "Константин Чайкин" | Watch spring drive, watch with said drive, and method of configuring watch with spring drive |
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