AT58718B - Device for operating electric door bells. - Google Patents

Device for operating electric door bells.

Info

Publication number
AT58718B
AT58718B AT58718DA AT58718B AT 58718 B AT58718 B AT 58718B AT 58718D A AT58718D A AT 58718DA AT 58718 B AT58718 B AT 58718B
Authority
AT
Austria
Prior art keywords
door
operating electric
electric door
arm
door bells
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Seidel
Original Assignee
Friedrich Seidel
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 Friedrich Seidel filed Critical Friedrich Seidel
Application granted granted Critical
Publication of AT58718B publication Critical patent/AT58718B/en

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  • Electromechanical Clocks (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Einrichtung zum Betriebe elektriseher Türglocken.   



   Der Gegenstand der Erfindung bezieht sich auf eine Einrichtung zum Betriebe elektrischer Türglocken, die darin besteht, dass der zur Betätigung der elektrischen Glocke notwendige Strom durch die Bewegung der Tür selbst beim Öffnen und Schliessen derselben erzeugt wird. Die Anordnung ist eine derartige, dass ein Stromerzeuger beim Öffnen und Schliessen der Tür mittels geeigneter Getriebe in Tätigkeit gesetzt wird. 



   In der Zeichnung sind zwei Ausführungsbeispiele der Einrichtung veranschaulicht. 



   An der Tür a ist ein Gehäuse befestigt, in welchem um Bolzen : ein Zahnradsegment i drehbar gelagert ist, das in ein mit dem Stromerzeuger (Dynamo) verbundenes Zahnrad m eingreift. Das Zahnradsegment wird durch Federn 1 in einer Mittellage erhalten, bei welcher ein Nabenarm k des Zahnradsegmentes unterhalb des kurzen Armes f eines um den Bolzen g des Gehäuses drehbaren Winkelhebels liegt, dessen   längerer Arm e   durch Gelenke d mit einem am Türfutter b drehbar gelagerten Hebel c verbunden ist. 



   Wird die Tür a in der Richtung des eingezeichneten Pfeiles geöffnet, so verursacht der Hebelarm f eine Drehung des Zahnradsegmentes i entgegen der Federwirkung 1. Ist der Arm f an dem Arm k vorbei, so schnellt das Zahnradsegment in seine Mittellage zurück und diese Drehung verursacht die Inbetriebsetzung des Stromerzeugers. Der analoge Vorgang tritt beim Schliessen der Tür ein. Gemäss Fig. 2 ist das Gehäuse feststehend angeordnet und die Verdrehung des Zahnradsegmentes   l   erfolgt dadurch, dass an dessen   Nabenarm k direkt   ein an der Tür befestigter Arm   11   angreift. 

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



   <Desc / Clms Page number 1>
 



    Device for operating electric door bells.



   The subject matter of the invention relates to a device for operating electric door bells, which consists in that the current necessary to operate the electric bell is generated by the movement of the door itself when opening and closing the same. The arrangement is such that a power generator is activated when the door is opened and closed by means of suitable gears.



   Two exemplary embodiments of the device are illustrated in the drawing.



   A housing is attached to the door a, in which a gear segment i is rotatably mounted about bolts: a gear segment i which engages in a gear wheel m connected to the power generator (dynamo). The gear segment is obtained by springs 1 in a central position, in which a hub arm k of the gear segment lies below the short arm f of an angle lever that can be rotated about the bolt g of the housing, the longer arm e of which is rotatably supported by joints d with a lever c rotatably mounted on the door frame b connected is.



   If the door a is opened in the direction of the arrow, the lever arm f causes the gear segment i to rotate against the spring action 1. If the arm f passes the arm k, the gear segment snaps back into its central position and this rotation causes the Commissioning of the power generator. The same process occurs when the door is closed. According to FIG. 2, the housing is arranged in a stationary manner and the rotation of the gear segment 1 takes place in that an arm 11 fastened to the door engages directly on its hub arm k.

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

Claims (1)

PATENT-ANSPRUCH : Einrichtung zum Betriebe elektrischer Türglocken, dadurch gekennzeichnet, dass durch Öffnen bzw. Schliessen der Tür mittelbar oder unmittelbar eine elektrische Maschine, in deren Stromkreis die Türglocke eingeschaltet ist. in Betrieb gesetzt wird. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Device for operating electric door bells, characterized in that, by opening or closing the door, directly or indirectly, an electrical machine, in whose circuit the door bell is switched on. is put into operation. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT58718D 1912-04-06 1912-04-06 Device for operating electric door bells. AT58718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT58718T 1912-04-06

Publications (1)

Publication Number Publication Date
AT58718B true AT58718B (en) 1913-04-25

Family

ID=3580463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT58718D AT58718B (en) 1912-04-06 1912-04-06 Device for operating electric door bells.

Country Status (1)

Country Link
AT (1) AT58718B (en)

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