CH273137A - Winding and pointer setting mechanism with rocker for clockworks. - Google Patents
Winding and pointer setting mechanism with rocker for clockworks.Info
- Publication number
- CH273137A CH273137A CH273137DA CH273137A CH 273137 A CH273137 A CH 273137A CH 273137D A CH273137D A CH 273137DA CH 273137 A CH273137 A CH 273137A
- Authority
- CH
- Switzerland
- Prior art keywords
- rocker
- clockworks
- winding
- spring
- setting mechanism
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
- G04B27/06—Mechanical devices for setting the time indicating means by making use of the winding means with rocking bar
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Mechanical Control Devices (AREA)
- Toys (AREA)
- Handcart (AREA)
Description
Aufzug- und Zeigerstellmechanismus mit Wippe für Uhrwerke. Die vorliegende Erfindung betrifft einen Aufzug- und Zeigerstellmechanismus mit Wippe, für Uhrwerke, in welchen von der Zifferblattseite des Werkes aus gesehen, die Wippenräder an der Oberseite des Wippen körpers angeordnet sind. Dieser Mechanismus ist dadurch gekennzeichnet, dass diese Wip- penräder-durch den als Deckplatte ausgebil deten Fuss der Stellhebelfeder gehalten sind: Die Zeichnung stellt beispielsweise eine Ausführungsform des erfindungsgemäss ge bauten Mechanismus dar.
Die Fig. 1 ist ein Schnitt durch die Dreh achse der Wippe.
Die Fig.2 ist eine Draufsicht der Kon struktion, welche nur so weit gezeigt ist, als es das Verständnis der Erfindung erfordert.
Auf einem aus der Werkplatte 1 herausge- frästen Ansatz 2 dreht sich der Wippenkör- per 3; dieser besitzt an seiner Oberfläche Zapfen 4 und 5, welche als Achsen für die Zwischenräder 6 und 7 dienen; letztere grei fen in das Mittelrad 8 ein, das auf einem An satz 9 des Wippenkörpers gelagert ist.
Von der Zifferblattseite aus gesehen, ist also der Wippenkörper 3 unten und die Zwischen räder 6 und 7 sind an seiner Oberseite und werden an einem Wegfall verhindert durch den als Deckplatte ausgebildeten Fuss 10 der Stellhebelfeder 11, welche, zusammen mit dem Stellhebel, die in solchen Mechanismen übli- elien Funktionen ausübt.
Der Fuss 10 der Stellhebelfeder ist unter anderem. durch die Schraube 13 an Ort und Stelle gehalten. Letztere ist in einer mit Ge winde versehenen Bohrung gehalten, die kon zentrisch zum Ansatz 2 angeordnet ist, um welchen sich die ganze Wippe dreht.
In einer Vertiefung 14 der Werkplatte 1 ist die Wippenfeder 15 untergebracht; diese wirkt auf den Wippenkörper vermittels eines Stiftes 16, für dessen Bewegung in der Werk platte ebenfalls Raum vorgesehen ist.
Man sieht aus der dargestellten Ausfüh- rung, dass die Begrenzung des Höhenspiels der Wippenräder durch eine feststehende Deck platte gesichert ist, was mechanisch der alten Ausführung vorzuziehen ist. Des weiteren kann hier die Wippenfeder unter der Wippe angeordnet werden, um so die Platzverhält nisse günstiger zu gestalten.
Winding and pointer setting mechanism with rocker for clockworks. The present invention relates to a winding and pointer setting mechanism with rocker, for clockworks, in which, seen from the dial side of the work, the rocker wheels are arranged on the top of the rocker body. This mechanism is characterized in that these rocker wheels are held by the foot of the actuating lever spring, which is designed as a cover plate: the drawing shows, for example, an embodiment of the mechanism constructed according to the invention.
Fig. 1 is a section through the axis of rotation of the rocker.
Fig.2 is a plan view of the construction, which is shown only as far as it requires an understanding of the invention.
The rocker body 3 rotates on a projection 2 milled out of the work plate 1; this has pins 4 and 5 on its surface, which serve as axles for the intermediate gears 6 and 7; the latter grei fen into the center wheel 8, which is mounted on a set 9 of the rocker body.
Seen from the dial side, so the rocker body 3 is below and the intermediate wheels 6 and 7 are on its top and are prevented from being omitted by the foot 10 of the adjusting lever spring 11, which is designed as a cover plate, which, together with the adjusting lever, is in such Mechanisms performs normal functions.
The foot 10 of the adjusting lever spring is among other things. held in place by screw 13. The latter is held in a threaded hole provided with Ge, which is arranged concentrically to the approach 2, around which the whole rocker rotates.
The rocker spring 15 is housed in a recess 14 of the work plate 1; this acts on the rocker body by means of a pin 16, for the movement of which in the work plate space is also provided.
It can be seen from the embodiment shown that the limitation of the vertical play of the rocker wheels is secured by a fixed cover plate, which is mechanically preferable to the old version. Furthermore, the rocker spring can be arranged under the rocker in order to make the space conditions more favorable.
Claims (1)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH983810X | 1948-03-30 | ||
CH273137T | 1948-03-30 | ||
CH671828X | 1948-03-30 | ||
CH803705X | 1948-03-30 | ||
CH2640311X | 1948-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH273137A true CH273137A (en) | 1951-01-31 |
Family
ID=61623067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH273137D CH273137A (en) | 1948-03-30 | 1948-03-30 | Winding and pointer setting mechanism with rocker for clockworks. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2640311A (en) |
CH (1) | CH273137A (en) |
DE (1) | DE803705C (en) |
FR (1) | FR983810A (en) |
GB (1) | GB671828A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE943700C (en) * | 1951-05-10 | 1956-05-24 | Ebauchesfabrik Eta A G | Winding and pointer setting device with rocker clamp for clocks |
DE1008663B (en) * | 1954-10-06 | 1957-05-16 | Epple Kg Otero Uhren | Winding and pointer setting device for clocks |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2982085A (en) * | 1957-03-01 | 1961-05-02 | Ebauches Sa | Winding and setting device for timepieces |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US101881A (en) * | 1870-04-12 | Improvement in stem-winding watches | ||
US348009A (en) * | 1886-08-24 | Stem winding and setting watch | ||
US411147A (en) * | 1889-09-17 | Stem winding and setting watch | ||
US799087A (en) * | 1904-12-06 | 1905-09-12 | New Haven Clock Co | Stem-winding and stem-setting watch. |
US2434390A (en) * | 1943-04-24 | 1948-01-13 | Bulova Watch Co Inc | Watch stem-winding and-setting mechanism |
-
1948
- 1948-03-30 CH CH273137D patent/CH273137A/en unknown
-
1949
- 1949-03-24 US US83224A patent/US2640311A/en not_active Expired - Lifetime
- 1949-03-26 GB GB8286/49A patent/GB671828A/en not_active Expired
- 1949-03-27 DE DEP37903A patent/DE803705C/en not_active Expired
- 1949-03-30 FR FR983810D patent/FR983810A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE943700C (en) * | 1951-05-10 | 1956-05-24 | Ebauchesfabrik Eta A G | Winding and pointer setting device with rocker clamp for clocks |
US2749701A (en) * | 1951-05-10 | 1956-06-12 | Eta Ltd | Winding and hand-setting mechanism for timepieces |
DE1008663B (en) * | 1954-10-06 | 1957-05-16 | Epple Kg Otero Uhren | Winding and pointer setting device for clocks |
Also Published As
Publication number | Publication date |
---|---|
US2640311A (en) | 1953-06-02 |
GB671828A (en) | 1952-05-14 |
DE803705C (en) | 1951-04-09 |
FR983810A (en) | 1951-06-28 |
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