AT85185B - Pulling device for rotary switch. - Google Patents

Pulling device for rotary switch.

Info

Publication number
AT85185B
AT85185B AT85185DA AT85185B AT 85185 B AT85185 B AT 85185B AT 85185D A AT85185D A AT 85185DA AT 85185 B AT85185 B AT 85185B
Authority
AT
Austria
Prior art keywords
pulling device
lever
rotary switch
ratchet wheel
stop
Prior art date
Application number
Other languages
German (de)
Original Assignee
Sabel & Weil G M B H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sabel & Weil G M B H filed Critical Sabel & Weil G M B H
Application granted granted Critical
Publication of AT85185B publication Critical patent/AT85185B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Zugvorrichtung für Drehschalter. 



   Der Gegenstand der Erfindung gehört zu den Zugvorrichtungen für Drehschalter, bei denen ein ein Schaltrad betätigender Mitnehmehebel durch ein Gegengewicht in seine Ruhelage zurückgeführt wird. 



   Das Neue der vorliegenden Erfindung besteht darin, dass durch die Anordnung eines Schlitzes in dem Mitnehmelhebel Sperrklinken und ähnliche Vorrichtungen überflüssig sind, da der durch das Gewicht beschwerte Hebel infolge des Schlitzes in seine Arbeitsstellung fallen kann. In der Zeichnung ist ein Ausführungsbeispiel einer solchen Zugvorrichtung dargestellt, und zwar zeigen die ausgezogenen Linien die Zugvorrichtung in der Ruhestellung, die gestrichelten Linien in der Arbeitsstellung. Auf der Achse f eines gewöhnlichen Schalters sitzt ein Schaltrad d welches durch einen Hebel b der mit einem Gegengewicht   e   und mit einem Anschlag c versehen ist, bewegt wird.

   Der Hebel sitzt auf der Achse mit einem Schlitz a, so dass, wenn der Hebel losgelassen wird und er durch das Gegengewicht in die Ruhelage zurückfällt, der Anschlag   e infolge   des Schlitzes in einen Zahn des Schaltrades einfallen kann, wodurch er wieder arbeitsbereit ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Pulling device for rotary switch.



   The subject matter of the invention belongs to the pulling devices for rotary switches in which a driving lever which actuates a ratchet wheel is returned to its rest position by a counterweight.



   The novelty of the present invention is that by arranging a slot in the driving lever, locking pawls and similar devices are superfluous, since the weight-loaded lever can fall into its working position as a result of the slot. In the drawing, an embodiment of such a pulling device is shown, namely the solid lines show the pulling device in the rest position, the dashed lines in the working position. On the axis f of an ordinary switch sits a ratchet wheel d which is moved by a lever b which is provided with a counterweight e and a stop c.

   The lever sits on the axis with a slot a, so that when the lever is released and it falls back into the rest position due to the counterweight, the stop e can fall into a tooth of the ratchet wheel as a result of the slot, whereby it is ready to work again.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : EMI1.1 Hebel, der mit einem Anschlag ein auf der Achse des Schalters sitzendes Schaltrad zu betätigen hat, dadurch gekennzeichnet, dass das sichere Einfallen des Anschlages des Hebels in den betreffenden Zahn des Schaltrades durch die Anordnung eines Schlitzes am Hebel gewährleistet ist. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.1 Lever which has to operate a ratchet wheel seated on the axis of the switch with a stop, characterized in that the reliable engagement of the stop of the lever in the relevant tooth of the ratchet wheel is ensured by the arrangement of a slot on the lever. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT85185D 1920-03-30 1920-03-30 Pulling device for rotary switch. AT85185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT85185T 1920-03-30

Publications (1)

Publication Number Publication Date
AT85185B true AT85185B (en) 1921-08-25

Family

ID=3606179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85185D AT85185B (en) 1920-03-30 1920-03-30 Pulling device for rotary switch.

Country Status (1)

Country Link
AT (1) AT85185B (en)

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