AT57224B - U-shaped scale. - Google Patents

U-shaped scale.

Info

Publication number
AT57224B
AT57224B AT57224DA AT57224B AT 57224 B AT57224 B AT 57224B AT 57224D A AT57224D A AT 57224DA AT 57224 B AT57224 B AT 57224B
Authority
AT
Austria
Prior art keywords
shaped scale
triangle
legs
ruler
depressions
Prior art date
Application number
Other languages
German (de)
Inventor
Hermann Wilhelm Engel
Original Assignee
Hermann Wilhelm Engel
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 Hermann Wilhelm Engel filed Critical Hermann Wilhelm Engel
Application granted granted Critical
Publication of AT57224B publication Critical patent/AT57224B/en

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 SpaltdesDreieckesherausgetretenist. 



   Beim Anbringen der Massstäbe wird in umgekehrter Weise   verfahren.   



   PATENT-ANSPRÜCHE :
1. U-förmig gestalteter Massstab, gekennzeichnet durch federnde Schenkel, mit denen er auf Zeichengeräte aufgeschoben wird, so dass er ausgewechselt werden kann.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 Crack of the triangle.



   When attaching the rules, the procedure is reversed.



   PATENT CLAIMS:
1. U-shaped scale, characterized by resilient legs with which it is pushed onto drawing instruments so that it can be replaced.

Claims (1)

2. Massstab nach Anspruch l, dadurch gekennzeichnet, dass auf der Innenseite des einen oder der beiden Schenkel Zapfen oder Vorsprünge angeordnet sind, die in Löcher oder Vertiefungen des Zeichengerätes eingreifen. EMI2.2 Dreieckes (e) paarweise übereinander greifen und durch Zapfenfedern (p, q) gesichert werden. während an der recht winkeligen Ecke des Dreieckes in der einen Massstableiste (a2) ein Metall- EMI2.3 2. A rule according to claim l, characterized in that pins or projections are arranged on the inside of one or the two legs which engage in holes or depressions of the drawing instrument. EMI2.2 Triangle (e) in pairs and secured with pivot springs (p, q). while at the right angled corner of the triangle in one of the ruler (a2) a metal EMI2.3
AT57224D 1911-11-06 1911-11-06 U-shaped scale. AT57224B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT57224T 1911-11-06

Publications (1)

Publication Number Publication Date
AT57224B true AT57224B (en) 1913-01-10

Family

ID=3578935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57224D AT57224B (en) 1911-11-06 1911-11-06 U-shaped scale.

Country Status (1)

Country Link
AT (1) AT57224B (en)

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