DE434517C - Button for two directions of actuation - Google Patents
Button for two directions of actuationInfo
- Publication number
- DE434517C DE434517C DEI26649D DEI0026649D DE434517C DE 434517 C DE434517 C DE 434517C DE I26649 D DEI26649 D DE I26649D DE I0026649 D DEI0026649 D DE I0026649D DE 434517 C DE434517 C DE 434517C
- Authority
- DE
- Germany
- Prior art keywords
- button
- actuation
- directions
- lever
- contact springs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
Landscapes
- Switches With Compound Operations (AREA)
Description
Zum kurzseitigen Schließen eines elektrischen Stromkreises werden die sogenannten Taster verwendet. Hierbei wird oft die Forderung gestellt, die Betätigung in zwei verscMedenen, einander entgegengesetzten Richtungen bewirken zu können. Diese Art Taster ist bereits bekannt und besteht im Prinzip aus einem beweglichen, die Mittelstellung einnehmenden KontaKt, der, je nach der Betätigung,For short-side closing of an electrical circuit, the so-called Button used. In this context, the requirement is often made that the operation can be carried out in two different ways. to be able to effect opposite directions. This type of button is already known and basically consists of a movable contact that is in the middle position, which, depending on the actuation,
ίο gegen den einen oder den anderen festen Konp takt gedrückt wird. Während diese Anordnung aus drei Kontakten besteht, wird erfindungs,-gemäß ein Taster mit nur zwei Kontaktfedern verwendet, wodurch der konstruktive Aufbau einfacher und die Herstellungskosten entsprechend niedriger gehalten werden. Die Abbildung zeigt beispielsweise eine Ausführung eines solchen Tasters.ίο against one or the other fixed Konp clock is pressed. While this arrangement consists of three contacts, according to the invention a button with only two contact springs is used, which reduces the structural design easier and the manufacturing costs are kept correspondingly lower. The illustration shows, for example, an embodiment of such a button.
Auf einer Grundplatte α befindet sich ein Lagerbolzenb, um den der Hebele drehbar angeordnet ist. Der freistehende Arm dieses Hebels kann dann etwa so durchgebildet werden, daß er mit einer Zugschnur o. dgl. verbunden werden kann. Das andere Ende des HebelsOn a base plate α there is a bearing pin b, around which the lever is rotatably arranged. The free-standing arm of this lever can then be designed in such a way that it can be connected with a pull cord or the like. The other end of the lever
as trägt zwei zweckmäßig isolierte Säulen ίί, zwischen denen die Kontaktfedern e angeordnet sind. Durch eine Bewegung des Hebels nach der einen oder anderen Richtung wird jeweils eine der Kontaktfedern gegen die andere in Ruhe befindliche gedrückt und dadurch Stromschluß hervorgerufen.as carries two appropriately insulated columns ίί, between which the contact springs e are arranged. By moving the lever in one direction or the other, one of the contact springs is pressed against the other at rest, thereby causing a current connection.
Nach Loslassen des Hebels c wird derselbe durch die Federkraft der Kontakte wieder in die Ruhestellung (Mittellage) zurückgeführt und der Stromkreis somit unterbrochen.After releasing the lever c it is returned to the rest position (central position) by the spring force of the contacts and the circuit is thus interrupted.
An Stelle des Hebels kann sinngemäß auch ein anderes Betätigungsorgan verwendet werden, welches gleichfalls die eine der Kontaktfedern gegen die andere in Ruhe befindliche drückt. Alle anderen nach diesem Prinzip konstruierten Taster sind gleichfalls äußerst einfach in ihrer Konstruktion, da sich immer ein fast vollkommen symmetrischer Aufbau ergibt.Instead of the lever, another actuating element can be used analogously, which is also one of the contact springs at rest against the other presses. All other buttons constructed according to this principle are also extreme simple in their construction, as there is always an almost completely symmetrical structure results.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI26649D DE434517C (en) | Button for two directions of actuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI26649D DE434517C (en) | Button for two directions of actuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE434517C true DE434517C (en) | 1926-09-24 |
Family
ID=7186613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI26649D Expired DE434517C (en) | Button for two directions of actuation |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE434517C (en) |
-
0
- DE DEI26649D patent/DE434517C/en not_active Expired
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