CH139870A - Eight-day movement with winding by a dial placed in the center of the dial. - Google Patents
Eight-day movement with winding by a dial placed in the center of the dial.Info
- Publication number
- CH139870A CH139870A CH139870DA CH139870A CH 139870 A CH139870 A CH 139870A CH 139870D A CH139870D A CH 139870DA CH 139870 A CH139870 A CH 139870A
- Authority
- CH
- Switzerland
- Prior art keywords
- dial
- center
- winding
- bridge
- pinion
- 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
- G04B37/00—Cases
- G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
- G04B37/068—Stem passage not being part of the layout of the clockwork
-
- 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
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Description
Mouvement huit jours avec remontage par une molette disposée au centre du cadran. L'objet de la présente invention est un mouvement huit jours (spécia)ement pour pendules et pendulettes), avec remontage par une molette disposée au centre du cadran. Ce mouvement est caractérisé par un arbre de remontage portant, à une extrémité, la molette susmentionnée, et, à l'autre, un pignon engrenant avec un renvoi de plus grand dia mètre engrenant lui-même avec le rochet de remontage, une roue et un pignon de cen tre étant montés librement sur l'arbre de remontage.
Le dessin ci-annexé représente, à titre d'exemple, une forme d'exécution de l'objet de l'invention.
La fig. 1 montre le mouvement du côté des ponts et la fig. 2 est une coupe passant par les rouages suivant la ligne H-II de fig. 1.
Dans le mouvement représenté, 1 est la platine, 2 le pont du barillet, 3 le pont des roues intermédiaires et 4 le pont de l'échap pement, monté sur un porte-échappement fi, lequel est fixé de façon amovible sur la pla- tine 1 par deux vis 6. 7 est le cadran, 8 les aiguilles et 9 leur minuterie. L'arbre de re montage 10 traverse la platine 1 et le pont 2, et porte à ses extrémités, d'une part, une molette située du côté du cadran et, d'autre part, du côté du pont, un pignon qui agit sur le rochet 11 du barillet 12 par l'inter médiaire d'un renvoi 13, de plus grand dia mètre que le pignon et monté sur le pont du barillet.
La roue de centre 14 et son pignon sont montés librement sur l'arbre de remontage, sont actionnés, depuis le barillet, par l'inter médiaire d'un pignon et d'une roue 15, mon tés sous le pont du barillet, et transmettent à leur tour leur mouvement à deux roues inter médiaires, 16 et 17 montées sous le pont 3,. et qui sont reliées à un échappement à ancre habituel 18.
Eight-day movement with winding by a dial placed in the center of the dial. The object of the present invention is an eight-day movement (especially for clocks and clocks), with winding by a wheel arranged in the center of the dial. This movement is characterized by a winding shaft carrying, at one end, the aforementioned wheel, and, at the other, a pinion meshing with a reference of greater diameter meshing itself with the winding ratchet, a wheel and a center pinion being mounted freely on the winding shaft.
The accompanying drawing represents, by way of example, an embodiment of the object of the invention.
Fig. 1 shows the movement on the side of the bridges and fig. 2 is a section passing through the cogs along line H-II of FIG. 1.
In the movement shown, 1 is the plate, 2 the barrel bridge, 3 the intermediate wheel bridge and 4 the exhaust bridge, mounted on a fi escapement holder, which is removably fixed to the plate. tine 1 by two screws 6. 7 is the dial, 8 the hands and 9 their timer. The re-assembly shaft 10 crosses the plate 1 and the bridge 2, and carries at its ends, on the one hand, a wheel located on the side of the dial and, on the other hand, on the side of the bridge, a pinion which acts on the ratchet 11 of the barrel 12 through the intermediary of a reference 13, of greater diameter than the pinion and mounted on the bridge of the barrel.
The center wheel 14 and its pinion are freely mounted on the winding shaft, are actuated from the barrel, through the intermediary of a pinion and a wheel 15, mounted under the barrel bridge, and in turn transmit their movement to two intermediate wheels, 16 and 17 mounted under deck 3 ,. and which are connected to a usual lever escapement 18.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH139870T | 1929-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH139870A true CH139870A (en) | 1930-05-15 |
Family
ID=4396987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH139870D CH139870A (en) | 1929-06-25 | 1929-06-25 | Eight-day movement with winding by a dial placed in the center of the dial. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH139870A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412550A (en) * | 1965-06-15 | 1968-11-26 | Patek Philippe Sa | Self-winding watch movement |
-
1929
- 1929-06-25 CH CH139870D patent/CH139870A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412550A (en) * | 1965-06-15 | 1968-11-26 | Patek Philippe Sa | Self-winding watch movement |
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