CH161090A - Racket with pins for watch movement. - Google Patents
Racket with pins for watch movement.Info
- Publication number
- CH161090A CH161090A CH161090DA CH161090A CH 161090 A CH161090 A CH 161090A CH 161090D A CH161090D A CH 161090DA CH 161090 A CH161090 A CH 161090A
- Authority
- CH
- Switzerland
- Prior art keywords
- pins
- racket
- watch movement
- hole
- hairspring
- 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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Description
Raquette à goupilles pour mouvement de montre. La présente invention a pour objet une raquette à goupilles pour montre. Elle est caractérisée en ce que sa courte queue pré sente un trou commun pour le fixation des deux goupilles, ces dernières comportant cha cune une tête excentrée dont la section cor respond à la moitié de celle du trou, le tout de façon que lorsqu'elles sont posées l'une en regard de l'autre, ces goupilles laissent entre elles un espace juste suffisant pour la lame du spiral.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution de l'objet de l'invention.
La fig. 1 est une vue en plan de la ra quette du côté dessous ; la fig. 2 en est une vue de côté avec partie en coupe.
Dans la courte queue 1 de la raquette est découpé un trou rectangulaire 2. Les goupilles de raquette 3 sont décolletées dans du métal de forme quadrangulaire dont la section est de la moitié du rectangle 2. Ces goupilles sont excentrées de manière à laisser entre elles, lorsqu'elles sont posées l'une en regard de l'autre, un espace 4 juste suffisant pour la lame du spiral.
Racket with pins for watch movement. The present invention relates to a racket with pins for a watch. It is characterized in that its short tail has a common hole for fixing the two pins, the latter each comprising an eccentric head, the section of which corresponds to half that of the hole, the whole so that when they are placed one opposite the other, these pins leave between them a space just sufficient for the blade of the hairspring.
The appended drawing represents, by way of example, an embodiment of the object of the invention.
Fig. 1 is a plan view of the racket from the underside; fig. 2 is a side view with part in section.
In the short tail 1 of the racket is cut a rectangular hole 2. The racket pins 3 are turned in quadrangular metal whose section is half of the rectangle 2. These pins are offset so as to leave between them, when they are placed one opposite the other, a space 4 just sufficient for the blade of the hairspring.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH161090T | 1932-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH161090A true CH161090A (en) | 1933-04-15 |
Family
ID=4414532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH161090D CH161090A (en) | 1932-03-29 | 1932-03-29 | Racket with pins for watch movement. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH161090A (en) |
-
1932
- 1932-03-29 CH CH161090D patent/CH161090A/en unknown
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