AT50690B - Drawing board nail. - Google Patents

Drawing board nail.

Info

Publication number
AT50690B
AT50690B AT50690DA AT50690B AT 50690 B AT50690 B AT 50690B AT 50690D A AT50690D A AT 50690DA AT 50690 B AT50690 B AT 50690B
Authority
AT
Austria
Prior art keywords
drawing board
board nail
punched out
nail
pin
Prior art date
Application number
Other languages
German (de)
Original Assignee
Metallstanzwerk Ges Mit Beschr
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 Metallstanzwerk Ges Mit Beschr filed Critical Metallstanzwerk Ges Mit Beschr
Application granted granted Critical
Publication of AT50690B publication Critical patent/AT50690B/en

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  • Portable Nailing Machines And Staplers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Retssbrettnage).   



   Die Erfindung betrifft einen Reissbrettnagel. Die bekannten Reissbrettnägel, bei welchen der Stift aus der Kopfplatte herausgestanzt wird, wurden bis jetzt in der Weise hergestellt, dass der Stift in gerader,   keilförmiger   Form aus dem Blechkopf herausgestanzt und nachher durch seitliches   Zusammendrücken   auf die richtige Länge gebracht wurde, da die Kopfplatte keinen so grossen   Halbmesser hat, dass der Stift schon   in der erforderlichen Länge aus ihr herausgestanzt werden kann. 



   Gegenstand der vorliegenden Erfindung ist nun ein Reissbrettnagel, bei dem der Stift sofort in der erforderlichen Länge aus der Kopfplatte gestanzt wird,   indem   er nicht mehr in gerader. sondern in gebogener Form herausgesta, nzt wird. 



   Die Zeichnung zeigt in Fig, 1 den Querschnitt und in Fig. 2 die   Draufsicht eines sotchen   neuen   Reissbrettnagels.   



   In diesen Zeichnungen ist a die Kopfplatte des Reissbrettnagels, b der nach dem Ausstanzen aus der Kopfplatte a gerade gebogene Stift und c die bogenförmige Öffnung in der Kopfplatte, 
 EMI1.1 
 Materialhergestelltwerden. 

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



   <Desc / Clms Page number 1>
 



    Retssbrettnage).



   The invention relates to a drawing board nail. The known drawing board nails, in which the pin is punched out of the top plate, have been manufactured so far in such a way that the pin is punched out of the sheet metal head in a straight, wedge-shaped form and then brought to the correct length by lateral compression, since the top plate does not have any has such a large radius that the pin can be punched out of it at the required length.



   The subject of the present invention is a drawing board nail in which the pin is immediately punched out of the head plate in the required length by not being straightened. but is punched out in a curved shape.



   The drawing shows in Fig. 1 the cross section and in Fig. 2 the top view of such a new drawing board nail.



   In these drawings, a is the head plate of the drawing board nail, b the pin that has just been bent after being punched out of the head plate, and c the arched opening in the head plate,
 EMI1.1
 Material are produced.

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

Claims (1)

PATENT-ANSPRUCH: EMI1.2 EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.2 EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT50690D 1910-01-29 1911-01-27 Drawing board nail. AT50690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE50690X 1910-01-29

Publications (1)

Publication Number Publication Date
AT50690B true AT50690B (en) 1911-11-10

Family

ID=5626740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50690D AT50690B (en) 1910-01-29 1911-01-27 Drawing board nail.

Country Status (1)

Country Link
AT (1) AT50690B (en)

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