AT18703B - Device to prevent the safety coupling from loosening if the main coupling breaks. - Google Patents

Device to prevent the safety coupling from loosening if the main coupling breaks.

Info

Publication number
AT18703B
AT18703B AT18703DA AT18703B AT 18703 B AT18703 B AT 18703B AT 18703D A AT18703D A AT 18703DA AT 18703 B AT18703 B AT 18703B
Authority
AT
Austria
Prior art keywords
coupling
loosening
prevent
breaks
safety
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Maximilian Ulanowski
Wicenty Zwilling
Original Assignee
Gustav Maximilian Ulanowski
Wicenty Zwilling
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 Gustav Maximilian Ulanowski, Wicenty Zwilling filed Critical Gustav Maximilian Ulanowski
Application granted granted Critical
Publication of AT18703B publication Critical patent/AT18703B/en

Links

Landscapes

  • Pivots And Pivotal Connections (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Österreichische PATENTSCHRIFT   Nr 18703.   
 EMI1.1 
 
 EMI1.2 
 

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 EMI2.1 
 derart auch ein Ausspringen der Sicherheitskuppel beim Reissen der Hauptkupplung wirksam verhindert. 



   Um den Sicherheitskupplungshaken zu öffnen und dem   Bügel 10   seine normale Drehbarkeit wieder zu geben, wird der Drehzapfen 11 in der Pfeilrichtung (Fig, 2) in die mit gestrichelten Linien angedeutete Stellung gedrückt, wodurch der   Kupplungsteil is   des Zapfens die Bohrung im Haken verlässt und dadurch dem Drehen des Bügels keinen Widerstand entgegensetzt. 



   PATENT-ANSPRÜCHE : 
1. Einrichtung zur Verhinderung des Lösens der Sicherheitskupplung beim Reissen 
 EMI2.2 
 Drehriegel   (2)   zum Verschluss desselben bei eingelegter Kupplungsöse angeordnet ist, der in seiner   Verschlussstellung   durch federndes Einschnappen in die Hakenspitze versichert wird.



   <Desc / Clms Page number 1>
 



  Austrian PATENT LETTER No. 18703.
 EMI1.1
 
 EMI1.2
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 in this way, the safety dome also effectively prevents the safety dome from jumping out when the main coupling breaks.



   To open the safety coupling hook and to give the bracket 10 its normal rotatability again, the pivot pin 11 is pressed in the direction of the arrow (Fig, 2) into the position indicated by dashed lines, whereby the coupling part is of the pin leaves the hole in the hook and thereby does not offer any resistance to turning the bracket.



   PATENT CLAIMS:
1. Device to prevent the safety coupling from loosening if it breaks
 EMI2.2
 Rotary bolt (2) is arranged to close the same when the coupling eye is inserted, which is secured in its closed position by resiliently snapping into the tip of the hook.

Claims (1)

2. Einrichtung nach Anspruch l, bei welcher der am Sicherheitskupplungshaken angeordnete Bügel den Drehriegel bildet, dadurch gekennzeichnet, dass der Bügel (10) durch eine unrunde Stelle (13) seines verschiebbaren und durch eine Feder (14) in seiner wirksamen Stellung gehaltenen Drehzapfens (11) in seiner Verschlussstellung festgestellt wird, dagegen nach teilweisem Herausziehen des Drehzapfens verdreht werden kann. EMI2.3 2. Device according to claim l, in which the bracket arranged on the safety coupling hook forms the rotary bolt, characterized in that the bracket (10) through a non-circular point (13) of its displaceable pivot pin held in its operative position by a spring (14) ( 11) is found in its closed position, but can be rotated after partially pulling out the pivot. EMI2.3
AT18703D 1903-07-29 1903-07-29 Device to prevent the safety coupling from loosening if the main coupling breaks. AT18703B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT18703T 1903-07-29

Publications (1)

Publication Number Publication Date
AT18703B true AT18703B (en) 1904-12-27

Family

ID=3522770

Family Applications (1)

Application Number Title Priority Date Filing Date
AT18703D AT18703B (en) 1903-07-29 1903-07-29 Device to prevent the safety coupling from loosening if the main coupling breaks.

Country Status (1)

Country Link
AT (1) AT18703B (en)

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