AT102250B - Device for the automatic shutdown of wire pulls when the wire breaks with the pulling drum driven by means of an electromagnetic clutch. - Google Patents

Device for the automatic shutdown of wire pulls when the wire breaks with the pulling drum driven by means of an electromagnetic clutch.

Info

Publication number
AT102250B
AT102250B AT102250DA AT102250B AT 102250 B AT102250 B AT 102250B AT 102250D A AT102250D A AT 102250DA AT 102250 B AT102250 B AT 102250B
Authority
AT
Austria
Prior art keywords
wire
electromagnetic clutch
automatic shutdown
drum driven
pulls
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Ing Weigl
Original Assignee
Otto Ing Weigl
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 Otto Ing Weigl filed Critical Otto Ing Weigl
Application granted granted Critical
Publication of AT102250B publication Critical patent/AT102250B/en

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

 <Desc/Clms Page number 2> 

 Bogens   6"den Stromkreis   bei k schliesst. Beim Reissen oder Auslaufen des Drahtes fällt der Hebel durch sein eigenes Übergewicht aus der Stellung 1 in die Stellung II, wodurch der Stromkreis bei   Je unterbrochen   
 EMI2.1 
 kann. Sodann wird der Schalthebel g in die Lage 1 geschwenkt. 



   Die Benutzung der elektromagnetischen Kupplung im Vereine mit der selbsttätigen Ausschaltvorrichtung ermöglicht eine wesentliche Steigerung der Ziehgeschwindigkeit. 



   Bei   Mehrfachdrahtzügen   sind so viele elektromagnetische Kupplungen vorgesehen, als Zieh-   trommehí a   hintereinander geschaltet sind. Dabei ist je ein Stromschaltorgan (Schalthebel g) vor jeder Ziehtrommel auf dem'gezogenen Teil des Drahtes wirksam und ferner sind die   Stromschaltorgane   so eingerichtet, dass jedes dieser Organe den Strom für die   Antriebskupplung   sämtlicher   Ziehtrommeln   unterbricht. 



   PATENT-ANSPRÜCHE :
1. Vorrichtung zum selbsttätigen Abstellen von   Drahtzügen   beim Reissen oder Ablaufen des Drahtes bei mittels elektromagnetischer Kupplung angetriebener Ziehtrommel, dadurch gekennzeichnet, dass ein 
 EMI2.2 
 und der nachfolgenden Ziehtrommel (a)   befindlichen,   also gezogenen Teil des Drahtes aufliegt und auf die Antriebskupplung dieser Ziehtrommel   (a)   einwirkt, so dass das   Stromschaltorgan   beim Reissen des Drahtes betätigt wird und den Strom zur Kupplung dieser Ziehtrommel abschaltet.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 Arc 6 "closes the circuit at k. If the wire breaks or runs out, the lever falls through its own excess weight from position 1 to position II, whereby the circuit is interrupted at Je
 EMI2.1
 can. The shift lever g is then pivoted into position 1.



   The use of the electromagnetic clutch in association with the automatic disconnection device enables a significant increase in the pulling speed.



   In the case of multiple wire pulls, as many electromagnetic clutches are provided as pulling drums are connected in series. A current switching element (switching lever g) is active in front of each drawing drum on the drawn part of the wire and the current switching elements are also set up so that each of these elements interrupts the current for the drive coupling of all of the drawing drums.



   PATENT CLAIMS:
1. A device for the automatic shutdown of wire pulls when the wire tears or runs off when the drawing drum is driven by means of an electromagnetic clutch, characterized in that a
 EMI2.2
 and the following drawing drum (a), i.e. the drawn part of the wire rests on it and acts on the drive coupling of this drawing drum (a) so that the current switching element is actuated when the wire breaks and the current for the coupling of this drawing drum is switched off.

Claims (1)

2. Vorrichtung nach Anspruch 1 für Mehrfachdrahtzüge, dadurch gekennzeichnet, dass je ein EMI2.3 EMI2.4 2. Apparatus according to claim 1 for multiple wire pulls, characterized in that each one EMI2.3 EMI2.4
AT102250D 1924-05-27 1924-05-27 Device for the automatic shutdown of wire pulls when the wire breaks with the pulling drum driven by means of an electromagnetic clutch. AT102250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT102250T 1924-05-27

Publications (1)

Publication Number Publication Date
AT102250B true AT102250B (en) 1925-12-28

Family

ID=3620793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT102250D AT102250B (en) 1924-05-27 1924-05-27 Device for the automatic shutdown of wire pulls when the wire breaks with the pulling drum driven by means of an electromagnetic clutch.

Country Status (1)

Country Link
AT (1) AT102250B (en)

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