CH277381A - Adjustable bearing. - Google Patents
Adjustable bearing.Info
- Publication number
- CH277381A CH277381A CH277381DA CH277381A CH 277381 A CH277381 A CH 277381A CH 277381D A CH277381D A CH 277381DA CH 277381 A CH277381 A CH 277381A
- Authority
- CH
- Switzerland
- Prior art keywords
- kitten
- bearing
- bearing according
- cock
- pivot
- 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
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
- G04B31/008—Jewel bearings
- G04B31/0082—Jewel bearings with jewel hole and cap jewel
-
- 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
- G04B35/00—Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
Palier réglable. La présente invention a pour objet un pa lier réglable, caractérisé en ce que la pierre percée est maintenue dans un chaton sur le quel est ajusté librement le contre-pivot, et en ce que ledit chaton est monté de façon à pou voir se déplacer axialement dans un support de palier formant coqueret à l'encontre d'un ressort, sa position étant déterminée par une pièce de réglage appuyant contre le contre- pivot.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution de l'objet. de l'invention.
La figure unique en est. une coupe axiale. Sur le dessin, 1 désigne la planche du coq, et 2 un support de palier formant coqueret., qui est chassé dans le coq au lieu d'y être fixé par deux vis. La raquette 3 entoure le coque- ret de la façon habituelle.
Un chaton 4 est monté dans le support 2 de façon à pouvoir se déplacer axialement; la pierre percée 5 est chassée dans le chaton 4, tandis que le contre-pivot 6 repose librement sur un épaulement 7 dudit chaton.
Une bague filetée 8 se vissant, dans le coqueret 2 vient. appuyer contre la partie su périeure du contre-pivot 6 qui presse à son tour vers le bas le chaton 4 et la pierre per cée. Le chaton est. sollicité par-dessous par un ressort 9 fixé au coq par une vis 10.
Le dispositif décrit permet de régler l'ébat de hauteur du balancier. Pour cela, il suffit d'engager un tournevis dans les fentes 11 pra tiquées dans la bague filetée 8 et de visser pour diminuer cet ébat; le ressort. 9 cède alors, poussé par le chaton 4. Si, au contraire, on désire augmenter l'ébat du balancier, on desserre la bague filetée 8, et le ressort 9 fait monter le chaton 4.
Adjustable bearing. The present invention relates to an adjustable bearing, characterized in that the pierced stone is held in a kitten on which the counter-pivot is freely adjusted, and in that said kitten is mounted so as to be able to move axially. in a bearing support forming a jack against a spring, its position being determined by an adjusting part pressing against the counter-pivot.
The accompanying drawing shows, by way of example, one embodiment of the object. of the invention.
The unique figure is. an axial section. In the drawing, 1 designates the board of the cock, and 2 a bearing support forming a cock., Which is driven into the cock instead of being fixed there by two screws. The racket 3 surrounds the shell in the usual way.
A kitten 4 is mounted in the support 2 so as to be able to move axially; the pierced stone 5 is driven into the kitten 4, while the counter-pivot 6 rests freely on a shoulder 7 of said kitten.
A threaded ring 8 is screwed in the socket 2 comes. press against the upper part of the counter-pivot 6 which in turn presses down the kitten 4 and the pierced stone. The kitten is. biased from below by a spring 9 fixed to the cock by a screw 10.
The device described makes it possible to adjust the height of the balance. To do this, it suffices to engage a screwdriver in the slots 11 made in the threaded ring 8 and to screw to reduce this frenzy; the spring. 9 then gives way, pushed by the kitten 4. If, on the contrary, one wishes to increase the swing of the balance, one loosens the threaded ring 8, and the spring 9 makes the kitten 4 rise.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH277381T | 1949-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH277381A true CH277381A (en) | 1951-08-31 |
Family
ID=4481208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH277381D CH277381A (en) | 1949-03-31 | 1949-03-31 | Adjustable bearing. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH277381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219760B (en) * | 1959-09-01 | 1966-06-23 | Friedrich Mauthe G M B H | Shock-proof bearing mount for sensitive shafts, especially the shafts of watches and especially wristwatches |
-
1949
- 1949-03-31 CH CH277381D patent/CH277381A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219760B (en) * | 1959-09-01 | 1966-06-23 | Friedrich Mauthe G M B H | Shock-proof bearing mount for sensitive shafts, especially the shafts of watches and especially wristwatches |
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