CH335171A - Fixed bearing for timepiece - Google Patents
Fixed bearing for timepieceInfo
- Publication number
- CH335171A CH335171A CH335171DA CH335171A CH 335171 A CH335171 A CH 335171A CH 335171D A CH335171D A CH 335171DA CH 335171 A CH335171 A CH 335171A
- Authority
- CH
- Switzerland
- Prior art keywords
- kitten
- bearing
- housing
- timepiece
- fixed bearing
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Description
<Desc/Clms Page number 1>
Palier fixe 'pour pièce d'horlogerie La présente invention se rapporte à un palier fixe pour pièce d'horlogerie. Ce palier est caractérisé par un support de palier dans le fond duquel est chassée une pierre percée, le contre-pivot étant monté dans un chaton engagé lui-même dans un logement du support, logement dont la face interne de la paroi va en s'évasant vers le bas, le pourtour du chaton présentant une portée cylindrique par laquelle ce chaton s'ajuste à tension avec ladite face.
Le dessin ci-annexé représente, à titre d'exemple, une forme d'exécution de l'objet de la présente invention.
La fig. 1 en est une vue en plan et la fig. 2, une coupe par 11-1l de la fig. 1.
Le palier représenté comprend un support de palier 1 dans le -fond duquel est chassée la pierre percée 2. Au-dessus, ce support présente un logement dont la face interne de la paroi 7 va en s'évasant vers le bas ; dans ce logement est disposée la pierre contre-pivot 5 engagée dans le chaton 4 ; le pourtour de celui- ci présente une portée cylindrique 6 par laquelle ce chaton s'ajuste à tension contre ladite face.
Le support de palier présente deux passages 8 diamétralement opposés, plus profonds que l'assise du chaton 4 et par lesquels on peut introduire un outil pour sortir ce chaton de son logement ; au lieu de deux passages, il pourrait, bien entendu, y en avoir un seul ou plusieurs. Ces passages limitent dans la paroi du logement pour le chaton 4 des segments 9 présentant une certaine élasticité qui facilite la mise en place et le maintien du chaton 4.
<Desc / Clms Page number 1>
Fixed bearing 'for a timepiece The present invention relates to a fixed bearing for a timepiece. This bearing is characterized by a bearing support in the bottom of which is driven a pierced stone, the counter-pivot being mounted in a kitten itself engaged in a housing of the support, housing whose inner face of the wall goes s' flaring downwards, the perimeter of the kitten having a cylindrical scope by which this kitten adjusts to tension with said face.
The accompanying drawing represents, by way of example, an embodiment of the object of the present invention.
Fig. 1 is a plan view thereof and FIG. 2, a section through 11-1l of FIG. 1.
The bearing shown comprises a bearing support 1 in the bottom of which is driven the pierced stone 2. Above, this support has a housing, the inner face of the wall 7 of which widens downwards; in this housing is arranged the counter-pivot stone 5 engaged in the kitten 4; the periphery of the latter has a cylindrical bearing 6 by which this kitten adjusts itself to tension against said face.
The bearing support has two diametrically opposed passages 8, deeper than the seat of the kitten 4 and through which a tool can be introduced to remove this kitten from its housing; instead of two passages, there could, of course, be one or more. These passages limit in the wall of the housing for the kitten 4 segments 9 having a certain elasticity which facilitates the establishment and maintenance of the kitten 4.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH335171T | 1956-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH335171A true CH335171A (en) | 1958-12-31 |
Family
ID=4503462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH335171D CH335171A (en) | 1956-12-27 | 1956-12-27 | Fixed bearing for timepiece |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH335171A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120098A (en) * | 1961-08-07 | 1964-02-04 | Erismann Schinz S A | Bearing for timepieces |
-
1956
- 1956-12-27 CH CH335171D patent/CH335171A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3120098A (en) * | 1961-08-07 | 1964-02-04 | Erismann Schinz S A | Bearing for timepieces |
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