AT40596B - Drawing board. - Google Patents

Drawing board.

Info

Publication number
AT40596B
AT40596B AT40596DA AT40596B AT 40596 B AT40596 B AT 40596B AT 40596D A AT40596D A AT 40596DA AT 40596 B AT40596 B AT 40596B
Authority
AT
Austria
Prior art keywords
drawing board
strips
board
fastening
clamping
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Endler
Original Assignee
Josef Endler
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 Josef Endler filed Critical Josef Endler
Application granted granted Critical
Publication of AT40596B publication Critical patent/AT40596B/en

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  • Manufacturing Of Printed Wiring (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Zeichenbrett. 



   Zeichenbretter mit Nuten und Klemmleisten zur Befestigung des   Zeichenbogens ohne Auf-   kleben, Aufheften od.   dgl., bei denen die Klemmleisten   von abgerundeten vorspringenden Kanten des Zeichenbrettes   überfasst werden, sind bereits bekannt.   
 EMI1.1 
 Eingriff kommt. 



   Um die Leisten in ihrer Klemmlage festzuhalten, sind dieselben mit   Zapfen verselten, wel he   in äussere Aussparungen der Randleisten des Brettes greifen. Innerhalb der   Aussparungen sind   Schubriegel gelagert, welche über die Zapfen hinweg geschoben werden können und somit die   Leisten gegen Zurückspringen sichern.   



   Die Zeichnung stellt den Gegenstand der Erfindung in Fig. 1 in einer Draufsicht und in Fig. 2 im Schnitt dar. Fig. 3 zeigt einen Längsschnitt durch eine Riegelbefestigung und Fig. 4 einen Querschnitt durch eine Klemmleiste mit Riegelbefestigung. 
 EMI1.2 




   <Desc / Clms Page number 1>
 



  Drawing board.



   Drawing boards with grooves and clamping strips for fastening the drawing sheet without gluing, tacking on or the like, in which the clamping strips are covered by rounded projecting edges of the drawing board, are already known.
 EMI1.1
 Intervention is coming.



   In order to hold the strips in their clamping position, they are sealed with pegs, which grip into outer recesses in the edge strips of the board. Sliding bolts are mounted within the recesses, which can be pushed over the pins and thus secure the strips against jumping back.



   The drawing shows the subject matter of the invention in FIG. 1 in a plan view and in FIG. 2 in section. FIG. 3 shows a longitudinal section through a bolt fastening and FIG. 4 shows a cross section through a terminal strip with bolt fastening.
 EMI1.2

Claims (1)

PATENT. ANSPRÜCHE : 1. Zeichenbrett mit Nuten und mit von abgerundeten vorspringenden Kanten des Zeichenbrettes überfassten Klemmleisten zur Befestigung des Zeichenbogena, dadurch gekennzeichnet, dass jede Klemmleiste (b) eine Auskehlung besitzt, die mit der abgerundeten vorspringenden Kante (c) des Zeichenbrettes in Eingriff kommt. PATENT. EXPECTATIONS : 1. Drawing board with grooves and with rounded projecting edges of the drawing board covered by clamping strips for fastening the drawing sheet, characterized in that each clamping strip (b) has a groove which engages with the rounded projecting edge (c) of the drawing board. 2. Zeichenbrett nach Anspruch 1, dadurch gekennzeichnet, dass die Klemmleisten (b) mit Zapfen (d) versehen aind, welche in äussere Aussparungen (e) der Randleisten (f) des Brettes greifen, während innerhalb der Aussparungen Schubriegel (h) zur Festlegung der Zapfen gelagert sind. 2. Drawing board according to claim 1, characterized in that the clamping strips (b) are provided with pins (d) which engage in outer recesses (e) of the edge strips (f) of the board, while sliding bolts (h) for fixing within the recesses the journals are stored. 3. Zeichenbrett nach Anspruch 1, dadurch gekennzeichnet, dass auf beiden Seiten des Zeichenbrettes solche Nuten und Klemmleisten zur Befestigung des Zeichenbogens vorgesehen sind. EMI2.1 3. drawing board according to claim 1, characterized in that such grooves and clamping strips for fastening the drawing sheet are provided on both sides of the drawing board. EMI2.1
AT40596D 1908-06-23 1908-06-23 Drawing board. AT40596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT40596T 1908-06-23

Publications (1)

Publication Number Publication Date
AT40596B true AT40596B (en) 1910-01-25

Family

ID=3559095

Family Applications (1)

Application Number Title Priority Date Filing Date
AT40596D AT40596B (en) 1908-06-23 1908-06-23 Drawing board.

Country Status (1)

Country Link
AT (1) AT40596B (en)

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