AT246601B - Locking device for up-and-over doors - Google Patents

Locking device for up-and-over doors

Info

Publication number
AT246601B
AT246601B AT2264A AT2264A AT246601B AT 246601 B AT246601 B AT 246601B AT 2264 A AT2264 A AT 2264A AT 2264 A AT2264 A AT 2264A AT 246601 B AT246601 B AT 246601B
Authority
AT
Austria
Prior art keywords
locking device
over doors
chain
doors
door leaf
Prior art date
Application number
AT2264A
Other languages
German (de)
Inventor
Rudolf Ing Schwarzinger
Original Assignee
Rudolf Ing Schwarzinger
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 Rudolf Ing Schwarzinger filed Critical Rudolf Ing Schwarzinger
Priority to AT2264A priority Critical patent/AT246601B/en
Application granted granted Critical
Publication of AT246601B publication Critical patent/AT246601B/en

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verriegelungsvorrichtung für Kipptore 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 aus dem Fallenschloss zieht, das Torblatt T also entriegelt. Die eingeleitete Abwärtsbewegung des
Gegengewichtes 5 öffnet in weiterer Folge das Torblatt. Zur Endabschaltung der Öffnungsbewegung sind   fixe Schleifbügel   21 und ein Schalter 20 vorgesehen. 



   Bei umgekehrter Bewegungsrichtung schnappt der Riegel 15 beim Zufallen des Torblattes in das Fallenschloss 16 ein.   Bei Stromausfallkann das Fallenschloss aufgesperrt und das Torblatt von Hand ge-   öffnet werden. 



   PATENTANSPRÜCHE : 
1. Verriegelungsvorrichtung für Kipptore, deren Torblatt durch ein Gegengewicht ausgeglichen ist, auf welchem ein Elektromotor befestigt ist, der über einen Trieb ein auf dem Gegengewicht gelagertes
Kettenritzel antreibt, welches in eine Kette eingreift, deren oberes Ende an einem Festpunkt befestigt ist, da   dadurch gekennzeichnet, dassdasuntereEndederKette (10) aneinemfederbelastetenRiegel   (15) angreift.



   <Desc / Clms Page number 1>
 



  Locking device for up-and-over doors
 EMI1.1
 

 <Desc / Clms Page number 2>

 pulls out of the latch lock, i.e. the door leaf T is unlocked. The initiated downward movement of the
Counterweight 5 subsequently opens the door leaf. Fixed grinding bows 21 and a switch 20 are provided to stop the opening movement.



   In the opposite direction of movement, the bolt 15 snaps into the latch lock 16 when the door leaf closes. In the event of a power failure, the latch lock can be unlocked and the door leaf opened by hand.



   PATENT CLAIMS:
1. Locking device for up-and-over doors, the door leaf of which is balanced by a counterweight on which an electric motor is attached, which via a drive is a mounted on the counterweight
Drives a chain pinion which engages in a chain, the upper end of which is attached to a fixed point, characterized in that the lower end of the chain (10) engages a spring-loaded bolt (15).

Claims (1)

2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das untere Ende der Kette (10) an einem Kipphebel (11) angreift, der im Sinne einer Spannung der Kette (10) durch eine Feder (22) belastet und über eine Schubstange (14) mit dem Riegel (15) gekuppelt ist. 2. Device according to claim 1, characterized in that the lower end of the chain (10) engages a rocker arm (11) which, in the sense of tensioning the chain (10), is loaded by a spring (22) and via a push rod (14 ) is coupled to the bolt (15).
AT2264A 1964-01-03 1964-01-03 Locking device for up-and-over doors AT246601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT2264A AT246601B (en) 1964-01-03 1964-01-03 Locking device for up-and-over doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT2264A AT246601B (en) 1964-01-03 1964-01-03 Locking device for up-and-over doors

Publications (1)

Publication Number Publication Date
AT246601B true AT246601B (en) 1966-04-25

Family

ID=3479459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT2264A AT246601B (en) 1964-01-03 1964-01-03 Locking device for up-and-over doors

Country Status (1)

Country Link
AT (1) AT246601B (en)

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