AT41539B

AT41539B - Writing and drawing device.

Info

Publication number: AT41539B
Authority: AT
Inventors: August Flach
Original assignee: August Flach
Priority date: 1909-04-07
Filing date: 1909-04-07
Publication date: 1910-03-25

Description

  

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    Schreib-und Zeichenvorrichtung.   
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   Bei der Verzeichnung von Kurven wird der Kurvenring 20 von unten über die feststehende Zirkelspitze 15 auf die Hülse geschoben, fixiert und durch Drehen der Mutter 23 die gewünschte Kurve eingestellt, hierauf der Zirkelziehschenkel 13 in bekannter Weise mit dem Kurvenring verbunden und die Kurve gezogen. 



   In Fig. 5 ist die speziell für automatische   Tinten-bezw.   Tuschzuführung konstruierte Reissfeder 24 dargestellt. Dieselbe weist zwei muldenförmige Ausbauchungen auf, von denen die eine 25 zur Aufnahme des   Tintenzuflussröhrchens,   die andere 26 für die Klemmvorrichtung bestimmt ist. 



   Es ist also mit dem Gegenstande vorliegender Erfindung ermöglicht, nicht nur alle Schreibarbeiten, sondern auch kompliziertere Zeichnungen herzustellen. Gleichzeitig bringt die bequeme Handhabung und Versorgung der einzelnen Teile grosse Vorteile mit sich, so dass namentlich für Arbeiten im Freien oder auf Reisen durch das Schreib-und Zeichenzeug viele Erleichterungen geboten sind. 
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    Writing and drawing device.
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   When distorting curves, the cam ring 20 is pushed from below over the fixed compass point 15 onto the sleeve, fixed and the desired curve is set by turning the nut 23, then the compass pulling leg 13 is connected to the cam ring in a known manner and the curve is drawn.



   In Fig. 5 is specifically for automatic ink respectively. Ink feed designed drawing pen 24 is shown. The same has two trough-shaped bulges, of which one 25 is intended for receiving the ink supply tube, the other 26 for the clamping device.



   It is thus possible with the subject matter of the present invention to produce not only all paperwork, but also more complicated drawings. At the same time, the convenient handling and supply of the individual parts brings great advantages, so that many things are facilitated, especially when working outdoors or when traveling with the writing and drawing utensils.
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Claims

2. pocket writing and drawing device according to claim l, characterized. that the flow of ink can be regulated by a plate-shaped slide (6) provided with a hole (7) and a push button (8), which moves in a channel (10) and is disengaged by a spring (9), for the purpose, If necessary, to coincide the hole (7) with the flow of ink by pressing the push button and thereby allow the flow to the spring.

3. Device according to claim 1 and 2, characterized by the arrangement of a ring (12) rotatable about a sleeve (11) and adjustable on the same, to which the one compass leg (13) is articulated, which is in a slot in the sleeve (11) half sunk and beveled at its upper end [at (16)], for the purpose of being able to put the compass leg 13 downwards in order to bring it into the same height as the second leg.

4. Apparatus according to claim 1 to 3, characterized in that the compass leg (13) is mounted in a slot in the sleeve (11) so as to be longitudinally displaceable, a detent (17) limiting the deflection.

A flexible curved ruler which can be pushed onto a pocket writing and drawing device, characterized in that the band spring of the curved ruler is bent together in a ring and is provided on the same diametrically opposite screw bolts (22) which are supported in nuts 9 against the sleeve (11) .'S) so that different curves can be set by turning the nuts.

6. On a writing and drawing device according to claim 1 to 4, a drawing pen (24), characterized by two trough-shaped bulges (25, 26), one of which is for receiving the ink supply tube (2), the other for receiving the clamping device (4 ) serves.