AT115428B - Device for centering the winding shaft of clockworks in the housing of wristwatches while at the same time sealing the housing tightly at the centering point. - Google Patents
Device for centering the winding shaft of clockworks in the housing of wristwatches while at the same time sealing the housing tightly at the centering point.Info
- Publication number
- AT115428B AT115428B AT115428DA AT115428B AT 115428 B AT115428 B AT 115428B AT 115428D A AT115428D A AT 115428DA AT 115428 B AT115428 B AT 115428B
- Authority
- AT
- Austria
- Prior art keywords
- housing
- centering
- winding shaft
- clockworks
- wristwatches
- Prior art date
Links
Landscapes
- Mounting Of Bearings Or Others (AREA)
Description
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wird dann geschlossen, wobei die Ansätze 7, 8 lagerbüchsenartig zusammenpassen. Nun wird die Aufzugswelle mit der Krone gegen das Uhrwerk zurückgedrüekt, so dass die Eindrehung 9 an der Innenseite der Krone den Aussenrand der Lagerbüchse'/, umschliesst. Nachdem der Zapfen 5 der Krone 6 mit kleinstem,
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es nötig, die Krone 6 zunächst mit der Aufzugswelle in die zum Stellen der Zeiger notwendigen Lage nach aussen zu schieben, damit die Eindrehung der Krone den Aussenrand der Büchse 7, 8 freigibt und so das Aufklappen des Uhrgehäuses gestattet.
PATENT-ANSPRUCHE :
1. Einrichtung zum Zentrieren der Aufzugswelle von Uhrwerken im Gehäuse von Armbanduhren unter gleichzeitigem dichten Abschluss des Gehäuses an der Zentrierstelle, bei welcher das Gehäuse mit einem zylindrischen Ansatz ausgestattet ist, der von unten in die Krone eingreift, dadurch gekennzeichnet, dass dieser Ansatz zweiteilig ist und jeder seiner Teile zugleich beim Ziehen und Stanzen je eines der als Gehäuseteile (,. ; Z) zu verwendenden Werkstücke an den Rändern derselben lagerschalenartig (7, 8) angearbeitet werden, so dass diese Teile beim Schliessen des Gehäuses zu einer Lagerbüchse zusammen passen und die über letztere geschobene Krone (6) als Verschluss des Gehäuses dient.
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is then closed, the lugs 7, 8 fitting together like a bearing box. Now the winding shaft with the crown is pushed back against the clockwork so that the notch 9 on the inside of the crown surrounds the outer edge of the bearing bushing. After the pin 5 of the crown 6 with the smallest,
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it is necessary to push the crown 6 first with the winding shaft into the position necessary to set the pointer outwards, so that the turning of the crown releases the outer edge of the sleeve 7, 8 and thus allows the watch case to be opened.
PATENT CLAIMS:
1. Device for centering the winding shaft of clockworks in the case of wristwatches while sealing the case tightly at the centering point, at which the case is equipped with a cylindrical extension that engages the crown from below, characterized in that this approach is in two parts and each of its parts at the same time when drawing and punching one of the workpieces to be used as housing parts (,.; Z) are worked on the edges of the same bearing shell-like (7, 8) so that these parts fit together to form a bearing bush when the housing is closed the crown (6) pushed over the latter serves as a closure of the case.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT115428T | 1928-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT115428B true AT115428B (en) | 1929-12-27 |
Family
ID=3629311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT115428D AT115428B (en) | 1928-02-16 | 1928-02-16 | Device for centering the winding shaft of clockworks in the housing of wristwatches while at the same time sealing the housing tightly at the centering point. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT115428B (en) |
-
1928
- 1928-02-16 AT AT115428D patent/AT115428B/en active
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