AT166939B - Winding and release device for electric mine detonators with spring drive - Google Patents

Winding and release device for electric mine detonators with spring drive

Info

Publication number
AT166939B
AT166939B AT166939DA AT166939B AT 166939 B AT166939 B AT 166939B AT 166939D A AT166939D A AT 166939DA AT 166939 B AT166939 B AT 166939B
Authority
AT
Austria
Prior art keywords
winding
release device
spring drive
electric mine
spring
Prior art date
Application number
Other languages
German (de)
Original Assignee
Schaffler & Co
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 Schaffler & Co filed Critical Schaffler & Co
Application granted granted Critical
Publication of AT166939B publication Critical patent/AT166939B/en

Links

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 des Winkelhebels 12 mittelbar die Klinke 7 gegen die Wirkung der Klinkenfeder aus der Ausnehmung 8 der Sperrscheibe 5 aushebt. Wenn die Drehung des Aufziehbolzens 17 beim Aufziehen z. B. im Uhrzeigersinn erfolgt, so dreht sich nach der Auslösung auch das Federgehäuse 1 in diesem Sinne und versetzt dadurch den Anker 19 in rasche Drehung. 



   Um beim Ablauf des Federwerkes ein vorzeitiges Wiedereinfallen der Klinke 7 in die Sperrrast 8 der Scheibe 5 zu verhindern, ist der durch den Winkelhebel 12   beeinflusste   Hebelarm der Klinke 7 verlängert und am freien Ende mit einer seine Massenwirkung erhöhenden Verdickung 24 versehen und an der Sperrscheibe 5 eine im Umlaufsinne unmittelbar vor der Sperrast 8 angeordnete Nocke 11 vorgesehen, die den Hub der Klinke vorübergehend vergrössert. Durch die Nocke 11 des rasch bewegten Sperrades   5   wird die auf diesem gleitende Klinke 7 abgeschleudert 
 EMI1.3 
 bewegung im Einklinksinn verzögert. 



   Im übrigen entspricht die Wirkungsweise vollkommen der im Hauptpatent ausführlich beschriebenen. 



   PATENTANSPRÜCHE : 
1.   Aufzieh-und Auslöseeinrichtung für   elektrische Minenzündmaschinen mit Federantrieb nach Stammpatent Nr. 165540, dadurch gekennzeichnet, dass die nach Auslösung der Feder   (3)   aus der Sperrast   (8)   der mit dem Federgehäuse   (1)   
 EMI1.4 
 werkes durch vorübergehend vergrösserten Ausklinkhub und allenfalls erhöhte Massenwirkung derselben am vorzeitigen Wiedereinklinken gehindert ist. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 of the angle lever 12 indirectly lifts the pawl 7 out of the recess 8 of the locking disk 5 against the action of the pawl spring. If the rotation of the pull-up bolt 17 when pulling z. B. takes place clockwise, after the triggering, the spring housing 1 also rotates in this sense and thereby sets the armature 19 in rapid rotation.



   In order to prevent the pawl 7 from falling prematurely back into the locking detent 8 of the disc 5 when the spring mechanism is running, the lever arm of the pawl 7 influenced by the angle lever 12 is extended and provided with a thickening 24 at the free end that increases its mass effect and on the locking disc 5 a cam 11 arranged in the circumferential sense immediately in front of the locking catch 8, which temporarily increases the stroke of the pawl. The pawl 7 sliding on this is thrown off by the cam 11 of the rapidly moving ratchet wheel 5
 EMI1.3
 movement in the latching direction delayed.



   Otherwise, the mode of action corresponds completely to that described in detail in the main patent.



   PATENT CLAIMS:
1. Winding and release device for electric mine detonators with spring drive according to parent patent no. 165540, characterized in that the after release of the spring (3) from the locking catch (8) of the with the spring housing (1)
 EMI1.4
 works is prevented from prematurely relinking by temporarily increased release stroke and possibly increased mass effect of the same.

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

 

Claims (1)

2. Aufzieh-und Auslöseeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die von dem Winkelhebel (12) gesteuerte federbelastete Klinke (7) an ihrem allenfalls verlängerten Betätigungsarm eine träge Masse (24) aufweist und an der Sperrscheibe (5) im Umlaufsinn vor der Sperrast (8) eine den Einklinkweg verlängernde Nocke (11) vorgesehen ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Winding and release device according to claim 1, characterized in that the spring-loaded pawl (7) controlled by the angle lever (12) has an inertial mass (24) on its possibly extended actuating arm and on the locking disc (5) in the direction of rotation in front of the Locking catch (8) a cam (11) which extends the latching path is provided. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT166939D 1945-11-05 1945-11-05 Winding and release device for electric mine detonators with spring drive AT166939B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT166939T 1945-11-05
AT165540T 1945-11-05

Publications (1)

Publication Number Publication Date
AT166939B true AT166939B (en) 1950-10-10

Family

ID=34275102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT166939D AT166939B (en) 1945-11-05 1945-11-05 Winding and release device for electric mine detonators with spring drive

Country Status (1)

Country Link
AT (1) AT166939B (en)

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