AT69720B - Automatic locking release for watches with a common winding device for the movement and striking mechanism. - Google Patents
Automatic locking release for watches with a common winding device for the movement and striking mechanism.Info
- Publication number
- AT69720B AT69720B AT69720DA AT69720B AT 69720 B AT69720 B AT 69720B AT 69720D A AT69720D A AT 69720DA AT 69720 B AT69720 B AT 69720B
- Authority
- AT
- Austria
- Prior art keywords
- movement
- striking mechanism
- watches
- winding device
- automatic locking
- Prior art date
Links
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
- Electromechanical Clocks (AREA)
Description
<Desc/Clms Page number 1>
Selbsttätige Gesperrauslösung für Uhren mit gemeinsamer Aufziehvorrichtung für das ssehwerh und Schlagwerk.
Bei der Uhr nach dem Patente Nr. 63845 werden Gehwerk und Schlagwerk mittels eines gemeinsamen Antriebes aufgezogen. Bei dieser Uhr sind zwischen Schlagwerk und Gehwerk ein Schattrxd und eine Schalt klinke eingeschaltet, welche beim Auf2iehen das Schlagwerk mit dem Gchwerk kuppeln und nach erfolgtem Aufziehen während des nfilll1alen Ganges der Uhr einen leeren Gang zueinander haben, so dass das Gehwerk und Schlagwerk voneinander unabhängig ablaufen können. Bei dieser Anordnung drehen sich die Teile der Aufziehvorrichtung beim Abtauf des Gehwerkes mit, wodurch der Gang der Uhr schädlich beeinflusst werden kann.
Den Gegenstand der Erfindung bildet eine selbsttätige Gesperrauslösung, durch welche dieser Nachteil vollkommen vermieden wird. Der wesentliche Teil der Gesperrauslösung ist ein Schaltorgan, das vom Widerstand des Schlagwerkes gegen die Aufzugskraft beeinflusst wird, derart, dass durch das Schaltorgan beim Aufziehen das Schlagwerk und Gehwerk mit der
EMI1.1
Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigt
Fig. 1 bis 7 die Hauptteile der Gesperrauslösung und
Fig. 8 die Gesamt anordnung der Vorrichtung.
Ein mittels Kette oder in anderer Weise angetriebenes Zahnrad m des Aufzugswerkes greift
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Automatic locking mechanism for watches with a common winding device for the watch and strike mechanism.
With the watch according to patent no. 63845, the movement and striking mechanism are wound by means of a common drive. In this watch, a switch and a pawl are switched on between the striking mechanism and the movement, which couple the striking mechanism with the movement when the movement is opened and, after winding, have an empty gear to each other during the complete movement of the watch, so that the movement and striking mechanism run independently of one another can. With this arrangement, the parts of the winding device rotate when the movement is defrosted, which can have a detrimental effect on the rate of the watch.
The subject of the invention is an automatic locking mechanism, by means of which this disadvantage is completely avoided. The essential part of the locking mechanism is a switching element, which is influenced by the resistance of the striking mechanism against the winding force, in such a way that the striking mechanism and walking mechanism with the
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In the drawing, the subject of the invention is shown in one embodiment, namely shows
Fig. 1 to 7 the main parts of the locking mechanism and
Fig. 8 shows the overall arrangement of the device.
A gearwheel m of the elevator mechanism that is driven by a chain or in some other way engages
EMI1.2
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT63845T | 1912-03-23 | ||
AT69720T | 1914-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT69720B true AT69720B (en) | 1915-08-25 |
Family
ID=25603048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT69720D AT69720B (en) | 1912-03-23 | 1914-06-08 | Automatic locking release for watches with a common winding device for the movement and striking mechanism. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT69720B (en) |
-
1914
- 1914-06-08 AT AT69720D patent/AT69720B/en active
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