DE1900136U - DRAWING DEVICE SUCH AS A DRAWING TRIANGLE OR A LINE - Google Patents
DRAWING DEVICE SUCH AS A DRAWING TRIANGLE OR A LINEInfo
- Publication number
- DE1900136U DE1900136U DE1964H0047851 DEH0047851U DE1900136U DE 1900136 U DE1900136 U DE 1900136U DE 1964H0047851 DE1964H0047851 DE 1964H0047851 DE H0047851 U DEH0047851 U DE H0047851U DE 1900136 U DE1900136 U DE 1900136U
- Authority
- DE
- Germany
- Prior art keywords
- triangle
- line
- corners
- triangles
- rounded
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
Walter Hebel
Ulrich Hebel
Kirchen-Sieg
Brückenstr.4Walter Lever
Ulrich Lever
Church victory
Brückenstrasse 4
Zeichendreieck und ZeichenlinealDrawing triangle and drawing ruler
Die allgemein bekannten Zeichendreieeke und Zeichenlineale sind mit spitzen Ecken versehen. Das hat den Nachteil, daß damit leicht Beschädigungen angerichtet werden können, wenn solche Dreiecke in Taschen und zwischen Akten mitgenommen werden. Die scharfen Ecken bleiben beim Einstecken in eine Tasche und zwischen Akten leicht hängen, verursachen Kratzer und stärkere Beschädigungen. So hat sich gezeigt, daß vor allen Dingen beim Außendienst, wenn solche scharfeekigen Dreiecke und Lineale mitgenommen werden, oft wertvolle Zeichnungen mehr oder weniger beschädigt werden.The well-known triangles and rulers are with provided with sharp corners. This has the disadvantage that damage can easily be caused if such triangles are in Bags and be taken between files. The sharp corners remain light when put in a pocket and between files hang, cause scratches and severe damage. So had It has been shown that, especially in the field, when such sharp triangles and rulers are taken, they are often valuable Drawings are more or less damaged.
Dieser Nachteil soll durch die vorliegende Erfindung beseitigt werden und zwar durch einfaches Abrunden der Ecken. Bislang kennt man Zeichendreieeke— und Lineale mit abgerundeten Ecken nicht. Wahrscheinlich aus dem einfachen Grund, weil man die Linien bis zum äußersten Punkt ziehen will. Praktisch ist aber eine kleine Abrundung, beispielsweise von 2 mm Eadius ohne jede nachteilige Wirkung, denn bis zum alleräußersten Ende werden die Linien sowieso nicht gezogen. Ein solch kleiner Eadius genügt aber voll und ganz, um die gewünschte Wirkung zu erzielen, nämlich dap unversehens Beschädigungen nicht mit solch abgerundeten Dreiecken und Linealen angerichtet werden können.This disadvantage is intended to be eliminated by the present invention by simply rounding off the corners. So far, triangles and rulers with rounded corners have not been known. Probably for the simple reason that you want to draw the lines to the extreme point. But a little rounding is practical, for example from 2 mm radius without any disadvantageous effect, because the lines do not get to the very end anyway drawn. However, such a small Eadius is completely sufficient to achieve the desired effect, namely to prevent accidental damage cannot be arranged with such rounded triangles and rulers.
Die beigefügte Zeichnung zeigt in 4 Figuren Beispiele, wie Zeichendreieeke bzw, Lineale mit abgerundeten Ecken aussehen.The attached drawing shows examples in 4 figures, such as character triangles or rulers with rounded corners.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964H0047851 DE1900136U (en) | 1964-03-05 | 1964-03-05 | DRAWING DEVICE SUCH AS A DRAWING TRIANGLE OR A LINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964H0047851 DE1900136U (en) | 1964-03-05 | 1964-03-05 | DRAWING DEVICE SUCH AS A DRAWING TRIANGLE OR A LINE |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1900136U true DE1900136U (en) | 1964-09-03 |
Family
ID=33172074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1964H0047851 Expired DE1900136U (en) | 1964-03-05 | 1964-03-05 | DRAWING DEVICE SUCH AS A DRAWING TRIANGLE OR A LINE |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1900136U (en) |
-
1964
- 1964-03-05 DE DE1964H0047851 patent/DE1900136U/en not_active Expired
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