AT98517B - Steel ruler. - Google Patents
Steel ruler.Info
- Publication number
- AT98517B AT98517B AT98517DA AT98517B AT 98517 B AT98517 B AT 98517B AT 98517D A AT98517D A AT 98517DA AT 98517 B AT98517 B AT 98517B
- Authority
- AT
- Austria
- Prior art keywords
- steel ruler
- rivet
- steel
- desc
- ruler
- Prior art date
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
<Desc/Clms Page number 1>
Stahllineal.
Vorliegende Erfindung bezieht sich auf die bekannten, für Bureauzwecke verwendeten Stahllineale, die aus durch eine Löschpapierzwischenlage voneinander getrennten Stahlbändern bestehen. Zur Verbindlmg der Stahlbänder und des Löschpapieres zum gebrauchsfähigen Lineale verwendete man bisher
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ändert. dass der angestrebte Zweck eine feste Klemmung des beim Eindrücken entstehenden tellerartigen Zapfenendes der Oberniete zwischen dem Boden und den Seitenwänden des Untemietes nur zum Teil oder gar nicht erreicht wird. Es wurde daher der hohle Obemiet durch einen vollen Niet ersetzt und der Niet dem gleichen Arbeitsvorgange unterworfen. Durch diesen Ersatz wird eine feste Verbindung zwischen Ober- und Untel11iet hergestellt.
Der Erfindungsgegenstand ist in der Zeichnung in verschiedenen Ausführugnsformen dargestellt.
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PATENT-ANSPRÜCHE :
1. Stahllineal, dadurch gekennzeichnet, dass der Doppelverbindungsniet auseinem vollen Oberniet (g) und einem hohlen Unterniet (h) besteht.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Steel ruler.
The present invention relates to the known steel rulers used for office purposes, which consist of steel strips separated from one another by an intermediate layer of blotting paper. To connect the steel strips and the blotting paper to usable rulers one used so far
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changes. that the intended purpose of a firm clamping of the plate-like pin end of the top rivet between the bottom and the side walls of the sub-rent is only partially achieved or not at all. The hollow upper rivet was therefore replaced by a full rivet and the rivet was subjected to the same working process. This replacement creates a firm connection between the upper and lower parts.
The subject of the invention is shown in the drawing in various embodiments.
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PATENT CLAIMS:
1. Steel ruler, characterized in that the double connecting rivet consists of a full top rivet (g) and a hollow bottom rivet (h).
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT98517T | 1923-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT98517B true AT98517B (en) | 1924-11-25 |
Family
ID=3617876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98517D AT98517B (en) | 1923-04-20 | 1923-04-20 | Steel ruler. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT98517B (en) |
-
1923
- 1923-04-20 AT AT98517D patent/AT98517B/en active
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