AT30806B - Device for fixing the connection piece on the ladder cheek on stepladders. - Google Patents

Device for fixing the connection piece on the ladder cheek on stepladders.

Info

Publication number
AT30806B
AT30806B AT30806DA AT30806B AT 30806 B AT30806 B AT 30806B AT 30806D A AT30806D A AT 30806DA AT 30806 B AT30806 B AT 30806B
Authority
AT
Austria
Prior art keywords
ladder
cheek
stepladders
fixing
connection piece
Prior art date
Application number
Other languages
German (de)
Inventor
Albert Poser
Original Assignee
Albert Poser
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 Albert Poser filed Critical Albert Poser
Application granted granted Critical
Publication of AT30806B publication Critical patent/AT30806B/en

Links

Landscapes

  • Ladders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 entweder nur an einer   Leiterwango   zum Ausgleichen von Unebenheiten des Standortes, beispielsweise auf Treppenstufen, oder auch an beiden Leiterwangen   angeordnet sein können,   um durch Verschieben dieser   Verlängerungsfüsse   die Höhe der   Leiter ändern   zu können. 



   Die hier angemeldete Erfindung betrifft nun eine Vorrichtung, mittelst welcher jene 
 EMI1.3 
 
Eine Ausführungsform dieser Vorrichtung zeigt die Zeichnung im Schaubilde, Fig. 1 allein und Fig. 2 mit der Leiter. a ist die Leiter, b sind die   Verlängerungsstücke     (Füsse),     weiche seitlich   an die Leiterwangen a1 angelegt sind. Zwei   Bügel c, g   umfassen gemeinsam die Leiterwango al und das 
 EMI1.4 
 in Schlitze f des Bügels c eingehängt sind.

   Die längeren Arme des Hebels werden zweckmässig so lang gehalten, dass sie bis an das untere Ende der Leiterwange reichen: nabe 
 EMI1.5 
 Die Handhabung der Vorrichtung ist folgende : Bei   zurücligelegtem   Hebel A steht der Bügel g von dem Bügel c ab, so dass die 
 EMI1.6 
 Die Vorrichtung kann auch durch Abheben der Zugstangen d vom Bügel c ganz auseinandergenommen und an beliebiger Stelle um die Leiterwange und das Verlängerungsstück angelegt werden. Die beiden Bügel stellt man übereinander und drückt den Winkelhebel 
 EMI1.7 
 Verschiebung. 



   PATENT-ANSPRÜCHE : 
 EMI1.8 
 Bügel (c) angelenkte Zugstangen (d) zusammenziehbar sind. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 can be arranged either on only one ladder cheek to compensate for unevenness in the location, for example on steps, or on both ladder cheeks in order to be able to change the height of the ladder by moving these extension feet.



   The invention registered here now relates to a device by means of which that
 EMI1.3
 
An embodiment of this device is shown in the drawing in the diagram, FIG. 1 alone and FIG. 2 with the ladder. a is the ladder, b are the extension pieces (feet), which are attached to the side of the ladder cheeks a1. Two brackets c, g together encompass the ladder wango al and the
 EMI1.4
 are hung in slots f of bracket c.

   The longer arms of the lever are expediently held so long that they reach the lower end of the ladder cheek: hub
 EMI1.5
 The handling of the device is as follows: With lever A back, the bracket g protrudes from the bracket c so that the
 EMI1.6
 The device can also be completely disassembled by lifting the tie rods d from the bracket c and placed at any point around the ladder cheek and the extension piece. The two brackets are placed on top of each other and the angle lever is pressed
 EMI1.7
 Shift.



   PATENT CLAIMS:
 EMI1.8
 Bracket (c) hinged tie rods (d) are retractable.

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

 

Claims (1)

2. Eine Ausführungsform der Vorrichtung nach Anspruch l, dadurch gekennzeichnet, dass die längeren Arme des Winkelhebels (11) nahe den Enden durch einen Bügel (i) bunden sind, um dte beiden Hölzer gegen seitliches Vorschieben zu sichern. 2. An embodiment of the device according to claim l, characterized in that the longer arms of the angle lever (11) are bound near the ends by a bracket (i) in order to secure the two pieces of wood against lateral advancement. 3. Eine AusfUhrl1ngsform der Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, EMI1.9 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 3. An embodiment of the device according to claim 1, characterized in that EMI1.9 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT30806D 1906-11-29 1906-11-29 Device for fixing the connection piece on the ladder cheek on stepladders. AT30806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30806T 1906-11-29

Publications (1)

Publication Number Publication Date
AT30806B true AT30806B (en) 1907-11-25

Family

ID=3545005

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30806D AT30806B (en) 1906-11-29 1906-11-29 Device for fixing the connection piece on the ladder cheek on stepladders.

Country Status (1)

Country Link
AT (1) AT30806B (en)

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