AT50008B - Contact arrangement for switches and similar devices. - Google Patents
Contact arrangement for switches and similar devices.Info
- Publication number
- AT50008B AT50008B AT50008DA AT50008B AT 50008 B AT50008 B AT 50008B AT 50008D A AT50008D A AT 50008DA AT 50008 B AT50008 B AT 50008B
- Authority
- AT
- Austria
- Prior art keywords
- switches
- contact arrangement
- similar devices
- contact
- knives
- Prior art date
Links
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Description
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Die umlaufenden Kontaktmesser werden bei beiden Ausführungsbeispielen durch die Wandungen der Schaltkammern 8 immer in der gleichen Ebene gehalten.
Nach Bedarf können auch mehrere in verschiedenen Höhenlagen liegende umlaufende Kontaktmesser miteinander starr, durch bewegliche Litzen oder durch einen eine Längsverschiebung der Messer gegeneinander gestattenden Reibullgskontakt verbunden sein, da die Verbindung sich an der Achse selbst oder in ihrer Nähe innerhalb der weiter gehaltenen Ausbohrung der Führungswände ausführen lässt. Bei starrer Verbindung mehrerer umlaufender Messer ist naturgemäss der Eingriff an den einzelnen Kontaktstellen der gekuppelten Messer abhängiger von genauer Ausführung als bei unabhängigen oder beweglich miteinander verbundenen Messern. In Fig. l ist die beispielsweise Verbindung der beiden obersten Kontaktmesser durch Litzen schematisch angedeutet.
Die rotierenden Messer sind bei allen Ausführungsformen in bekannter Art etwas angeschärft und nach Bedarf auch die federnden Schenkel der feststehenden Kontakte in der Ein- griffsrichtung etwas aufgebogen.
PATENT-ANSPRÜCHE :
1. Kontaktanordnung für Schalter und ähnliche Vorrichtungen nach Patent Nr. 39771 mit längsverschiebbar auf der Schalterwelle sitzenden Kontaktstücken, dadurch gekennzeichnet, dass die Kontaktstücke (d) in ihrer Drehebene durch die isolierenden Wandungen der Schaltkammern (s) geführt werden.
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In both exemplary embodiments, the rotating contact blades are always kept in the same plane by the walls of the switching chambers 8.
If necessary, several circumferential contact blades at different heights can be rigidly connected to one another, by movable strands or by a friction contact that allows longitudinal displacement of the blades against each other, since the connection is made on the axis itself or in its vicinity within the further bore of the guide walls leaves. With a rigid connection of several rotating knives, the engagement at the individual contact points of the coupled knives is naturally more dependent on the exact design than with independent knives or knives that are movably connected to one another. In Fig. 1, for example, the connection of the two uppermost contact blades is indicated schematically by strands.
In all the embodiments, the rotating knives are somewhat sharpened in a known manner and, if necessary, the resilient legs of the stationary contacts are also slightly bent up in the direction of engagement.
PATENT CLAIMS:
1. Contact arrangement for switches and similar devices according to patent no. 39771 with longitudinally displaceable contact pieces seated on the switch shaft, characterized in that the contact pieces (d) are guided in their plane of rotation through the insulating walls of the switching chambers (s).
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT39771T | 1908-03-20 | ||
| DE50008X | 1909-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT50008B true AT50008B (en) | 1911-09-25 |
Family
ID=25600669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT50008D AT50008B (en) | 1908-03-20 | 1910-06-13 | Contact arrangement for switches and similar devices. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT50008B (en) |
-
1910
- 1910-06-13 AT AT50008D patent/AT50008B/en active
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