AT14618B - Eccentric drive for window and door locks. - Google Patents
Eccentric drive for window and door locks.Info
- Publication number
- AT14618B AT14618B AT14618DA AT14618B AT 14618 B AT14618 B AT 14618B AT 14618D A AT14618D A AT 14618DA AT 14618 B AT14618 B AT 14618B
- Authority
- AT
- Austria
- Prior art keywords
- eccentric
- window
- eccentric drive
- door locks
- piece
- Prior art date
Links
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
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Österreichische PATENTSCHRIFT ? 14618.
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verschlüsse, bei welchen ein um eine Achse drehbares Exzenter auf ein die Riegelstangen verbindendes Mittelstück einwirkt, und besteht im wesentlichen darin, die Führungs-und Betätigungsbacken nach der Drehrichtung des Exzenters bin derart zu verbreitern, dass sich
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Auf der Zeichnung ist der Exzentertrieb in Fig. 1 im Längsschnitt dargestellt, Fig. 2 zeigt die Inuenansciht des Deckstückes mit dem in ihr gelagerten Exzenter und Fig, in Vorderansicht das Mittelstück.
Der Trieb besteht in bekannter Art aus den beiden Riegelstangen a und b, die
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gerechnet, um mindestens ein der Exzentrizität gleiches oder etwas grösseres Stück ans- laden. Hiedurch wird erreicht, dass die Umnäche des Exzenters stets mit der Druckfache des bezüglichen Backens in Berührung bleibt und bei der Bewegung sich auf derselben abwäl/t, ohne je, wie dies bisher der Fall war, mit der Endkante der Backen in Berührung zu u kommen. Hiedurch wird vermieden, dass die Kante auf der Exzenterumfläche scheert, daher ist die gegenseitige Ahnützung dieser beiden Teile ausgeschlossen: infolge der dauernden
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Haken i geformt ist, mit dem er das Schliessblech k hintergreift.
Die Vorrichtung kann auch mit einem Mittelverschlusshaken n ausgerüstet sein. der mit dem Mittetstück r aus einem Stücke hergestellt ist.
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<Desc / Clms Page number 1>
Austrian PATENT LETTERING? 14618.
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closures in which an eccentric rotatable about an axis acts on a central piece connecting the locking rods, and essentially consists in widening the guide and actuating jaws in the direction of rotation of the eccentric in such a way that
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In the drawing, the eccentric drive is shown in Fig. 1 in longitudinal section, Fig. 2 shows the inside view of the cover piece with the eccentric mounted in it, and Fig, the middle piece in a front view.
The drive consists in a known manner from the two locking bars a and b, the
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calculated to load at least one piece equal to or slightly larger than the eccentricity. This ensures that the surface of the eccentric always remains in contact with the pressure compartment of the relevant jaw and rolls off on the same as it moves, without ever coming into contact with the end edge of the jaws, as was previously the case . This prevents the edge from shearing on the eccentric surface, so the mutual use of these two parts is excluded: as a result of the permanent
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Hook i is shaped with which he engages behind the strike plate k.
The device can also be equipped with a central locking hook n. which is made of one piece with the middle piece r.
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Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT14618T | 1902-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT14618B true AT14618B (en) | 1904-01-11 |
Family
ID=3514418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT14618D AT14618B (en) | 1902-09-20 | 1902-09-20 | Eccentric drive for window and door locks. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT14618B (en) |
-
1902
- 1902-09-20 AT AT14618D patent/AT14618B/en active
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