AT78620B - Door handle pin. - Google Patents
Door handle pin.Info
- Publication number
- AT78620B AT78620B AT78620DA AT78620B AT 78620 B AT78620 B AT 78620B AT 78620D A AT78620D A AT 78620DA AT 78620 B AT78620 B AT 78620B
- Authority
- AT
- Austria
- Prior art keywords
- door handle
- pressing
- handle pin
- square iron
- pin
- Prior art date
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Die Erfindung bezieht sich auf für Türklinken bestimmte Drückerstifte jener Art, die im mittleren Teil des aus Quadrateisen gebildeten Stiftes mit in die Nuss eingreifendem Konus versehen sind, um die zügige Eintreibung in die Nuss zu ermöglichen und den Drückerstift für verschiedene Nuss ! ochweiten verwendbar zu machen.
Gegenstand vorliegender Erfindung ist die besondere Art der Herstellung dieser Konizität, und zwar erfolgt dieselbe durch rippenartige Auspressung der Kanten des Quadrateisens oder durch Tordieren dieser Rippen und diagonales Flachpressen derselben.
Die Zeichnung zeigt beispielsweise Ausführungen derartiger Drückerstifte.
Fig. 1 zeigt einen Stift a, in welchem durch Auspressen in den Seitenflächen auf
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breiter bzw. tiefer werden, wodurch an den Kanten des Quadrateisens konisch verlaufende Rippen d vortreten.
Fig. 2 veranschaulicht einen Drückerstift a, bei dem eine noch stärkere Konizität und Querschnittsvergrosserang dadurch erzielt wird, dass nach dem Einpressen der Längs-
EMI1.3
Rippen werden, wie Fig. 3 erkennen lässt, durch eine zweite Pressung diagonal flachgedrückt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
The invention relates to handle pins of the type intended for door handles which are provided with a cone engaging in the nut in the middle part of the pin formed from square iron in order to enable the quick drive into the nut and the handle pin for different nut! to make them widely usable.
The subject of the present invention is the special type of production of this conicity, namely the same is done by pressing out the edges of the square iron in a rib-like manner or by twisting these ribs and pressing them diagonally flat.
The drawing shows, for example, designs of such trigger pins.
Fig. 1 shows a pin a, in which by pressing in the side surfaces
EMI1.2
become wider or deeper, as a result of which conical ribs d protrude at the edges of the square iron.
Fig. 2 illustrates a pusher pin a, in which an even greater conicity and cross-sectional enlargement is achieved by the fact that after pressing in the longitudinal
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As FIG. 3 shows, ribs are flattened diagonally by a second pressing.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT78620T | 1917-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT78620B true AT78620B (en) | 1919-10-10 |
Family
ID=3600187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT78620D AT78620B (en) | 1917-06-20 | 1917-06-20 | Door handle pin. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT78620B (en) |
-
1917
- 1917-06-20 AT AT78620D patent/AT78620B/en active
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