CH324249A - Timepiece with motor barrel - Google Patents
Timepiece with motor barrelInfo
- Publication number
- CH324249A CH324249A CH324249DA CH324249A CH 324249 A CH324249 A CH 324249A CH 324249D A CH324249D A CH 324249DA CH 324249 A CH324249 A CH 324249A
- Authority
- CH
- Switzerland
- Prior art keywords
- shaft
- barrel
- timepiece
- bridge
- sleeve
- 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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
Pièce d'horlogerie à barillet moteur L'objet de la présente invention est une pièce d'horlogerie à barillet moteur. Cette pièce est caractérisée par le fait que le rochet de barillet, logé entre un pont et la platine, est venu de fabrication avec un arbre tournant li brement dans cette platine et dans ce pont, le barillet reposant sur la portée d'un manchon glissé sur l'arbre susmentionné, lié en rotation avec celui-ci et sur lequel est fixée l'une des extrémités du ressort-moteur.
Le dessin ci-annexé représente, à titre d'exemple, deux formes d'exécution de l'objet de la présente invention.
La fig. 1 est une coupe axiale partielle de la première forme d'exécution; la fig. 2 en montre deux détails en pers pective ; la fig. 3 est une coupe axiale partielle de la seconde forme d'exécution.
Dans la première forme d'exécution repré sentée aux fig. 1 et 2, 5 désigne la platine et 7 un pont fixé sur celle-ci. 1 est le rochet de barillet, disposé entre le pont de celui-ci et la platine et faisant corps avec un arbre 2 se ter minant par des tourillons 4 et 6 tournant dans la platine respectivement dans le pont. Sur cet arbre 2 est glissé un manchon 3 sur une portée 3a duquel repose le barillet formé du tambour 8 portant la denture 8a et du couvercle 9 ; le manchon 3 porte un tenon 3b sur lequel se fixe l'une des extrémités du ressort-moteur.
L'arbre 2 présente une saillie 10 sous forme d'un collet présentant deux méplats 11, qui est engagée dans une ouverture de forme corres pondante 13 limitée par les lèvres 12 du man chon 3, lequel est ainsi entraîné en rotation par cet arbre.
La forme d'exécution de la fig. 3 ne diffère de la précédente que par le fait que l'arbre 2 du rochet présente, sur toute sa partie entre les tourillons 4 et 6, une section droite polygo nale, le trou axial du manchon. 3 ayant une forme correspondante.
Timepiece with a motor barrel The object of the present invention is a timepiece with a motor barrel. This part is characterized by the fact that the barrel ratchet, housed between a bridge and the mainplate, comes from manufacture with a rotating shaft freely in this plate and in this bridge, the barrel resting on the scope of a slipped sleeve. on the aforementioned shaft, connected in rotation therewith and on which is fixed one end of the mainspring.
The appended drawing represents, by way of example, two embodiments of the object of the present invention.
Fig. 1 is a partial axial section of the first embodiment; fig. 2 shows two details in perspective; fig. 3 is a partial axial section of the second embodiment.
In the first embodiment shown in Figs. 1 and 2, 5 designates the plate and 7 a bridge fixed thereto. 1 is the barrel ratchet, disposed between the bridge of the latter and the plate and forming part of a shaft 2 terminating in journals 4 and 6 rotating in the plate respectively in the bridge. On this shaft 2 is slid a sleeve 3 on a bearing surface 3a of which rests the barrel formed of the drum 8 carrying the teeth 8a and of the cover 9; the sleeve 3 carries a tenon 3b on which is fixed one of the ends of the mainspring.
The shaft 2 has a projection 10 in the form of a collar having two flats 11, which is engaged in an opening of corresponding shape 13 limited by the lips 12 of the sleeve 3, which is thus driven in rotation by this shaft.
The embodiment of FIG. 3 differs from the previous one only in that the shaft 2 of the ratchet has, over its entire part between the journals 4 and 6, a polygonal cross section, the axial hole of the sleeve. 3 having a corresponding shape.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH324249T | 1955-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH324249A true CH324249A (en) | 1957-09-15 |
Family
ID=4499453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH324249D CH324249A (en) | 1955-10-27 | 1955-10-27 | Timepiece with motor barrel |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH324249A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2214064A1 (en) * | 2009-01-29 | 2010-08-04 | Samep S.A. - Montres Emile Pequignet | Timepiece movement |
EP2570863A1 (en) * | 2011-09-15 | 2013-03-20 | Blancpain S.A. | Clock barrel assembly with reduced core diameter |
WO2014154511A2 (en) * | 2013-03-26 | 2014-10-02 | Montres Breguet Sa | Train arbor having a shape optimized in a magnetic environment |
WO2017098418A1 (en) * | 2015-12-10 | 2017-06-15 | Parmigiani Fleurier S.A. | Timepiece movement |
-
1955
- 1955-10-27 CH CH324249D patent/CH324249A/en unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2214064A1 (en) * | 2009-01-29 | 2010-08-04 | Samep S.A. - Montres Emile Pequignet | Timepiece movement |
WO2010086076A1 (en) * | 2009-01-29 | 2010-08-05 | Samep S.A. - Montres Emile Pequignet | Clock movement |
EP2570863A1 (en) * | 2011-09-15 | 2013-03-20 | Blancpain S.A. | Clock barrel assembly with reduced core diameter |
WO2013037864A1 (en) | 2011-09-15 | 2013-03-21 | Blancpain Sa | Timepiece barrel assembly having a small core diameter |
CN103797423A (en) * | 2011-09-15 | 2014-05-14 | 布朗潘有限公司 | Timepiece barrel assembly having a small core diameter |
US9158282B2 (en) | 2011-09-15 | 2015-10-13 | Blancpain S.A. | Timepiece barrel assembly with reduced core diameter |
CN103797423B (en) * | 2011-09-15 | 2016-09-28 | 布朗潘有限公司 | There is the clockwork feed case assembly of the core diameters of reduction |
WO2014154511A2 (en) * | 2013-03-26 | 2014-10-02 | Montres Breguet Sa | Train arbor having a shape optimized in a magnetic environment |
WO2014154511A3 (en) * | 2013-03-26 | 2014-12-31 | Montres Breguet Sa | Train arbor having a shape optimized in a magnetic environment |
US9372473B2 (en) | 2013-03-26 | 2016-06-21 | Montres Breguet S.A. | Timepiece mechanism comprising a movable oscillating component with optimised geometry in a magnetic environment |
WO2017098418A1 (en) * | 2015-12-10 | 2017-06-15 | Parmigiani Fleurier S.A. | Timepiece movement |
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