AT78936B - Exchangeable insert for gas mask windows made of transparent fabric. - Google Patents

Exchangeable insert for gas mask windows made of transparent fabric.

Info

Publication number
AT78936B
AT78936B AT78936DA AT78936B AT 78936 B AT78936 B AT 78936B AT 78936D A AT78936D A AT 78936DA AT 78936 B AT78936 B AT 78936B
Authority
AT
Austria
Prior art keywords
gas mask
windows made
mask windows
exchangeable insert
transparent fabric
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Henkel
Original Assignee
Gustav Henkel
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 Gustav Henkel filed Critical Gustav Henkel
Application granted granted Critical
Publication of AT78936B publication Critical patent/AT78936B/en

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  • Respiratory Apparatuses And Protective Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Den Gegenstand der Erfindung bildet eine Einrichtung an Schutzbrillen, Schutzmaskenfenstern und dgl. gegen giftige Gase, Dämpfe oder dgl., um das Beschlagen der Fenster zu verhüten. Zu diesem Zwecke wird gemäss der Erfindung ein leicht auswechselbarer Einsatz ver. wendet, dessen Gestalt und Abmessung so gewählt ist, dass er leicht in die   Brillenfassung   eingesetzt und wieder ausgewechselt werden kann. 



   Die Erfindung ist in der Zeichnung in Fig. 1 im Querschnitt in eine Fassung eingesetzt und in Fig. 2 bis 4 in der Ansicht zur Veranschaulichung gebracht. 



   Den wesentlichsten Bestandteil der Erfindung bildet ein in die Fassung b einer Schutzbrille oder   Schutzmaske   leicht einsetzbarer Einsatz a aus durchsichtigem Brennstoff. Er (a) besteht nicht nur aus einer flachen Platte, sondern aus einer Kappe, welche sich in die   Fassung b des  
Glases   g   hineinsetzen lässt und so einen   luftdichten Abschluss   bildet. Um eine Verdrückung der-
Kappenform zu verhüten, ist der Rand f der Kappe an seinem unteren Ende mit einem Ver- steifungsring e aus Metall oder anderem geeigneten Baustoff versehen, dessen innere Fläche ebenso wie die   Kappenseitenwandung f konisch   gestaltet ist.

   Der Versteifungsring e kann beliebigen Querschnitt besitzen und wird mit dem Rand der Kappe durch Falzung d oder in anderer Weise (Fig.   A)   befestigt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The object of the invention is a device on protective goggles, protective mask windows and the like. Against poisonous gases, vapors or the like. To prevent the windows from fogging up. For this purpose, an easily exchangeable insert is used according to the invention, the shape and dimensions of which are selected so that they can easily be inserted into the spectacle frame and exchanged again.



   The invention is inserted in the drawing in FIG. 1 in cross section in a socket and shown in FIGS. 2 to 4 for illustration.



   The most essential part of the invention is an insert a made of transparent fuel that can be easily inserted into the frame b of protective goggles or protective mask. It (a) consists not only of a flat plate, but of a cap that fits into the socket b of the
Glass g can be inserted and thus forms an airtight seal. To suppress the
To prevent cap shape, the edge f of the cap is provided at its lower end with a stiffening ring e made of metal or other suitable building material, the inner surface of which, like the cap side wall f, is conical.

   The stiffening ring e can have any cross-section and is attached to the edge of the cap by folding d or in some other way (Fig. A).

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

P-4TENT. ANSPRUCH : Aus durchsichtigem Stoff bestehender, auswechselbarer Einsatz für Gasmaskenfenster, dadurch gekennzeichnet, dass der Einsatz (a) in Kappenform ausgebildet ist und durch einen metallenen Ring (e) an die Fassung (b) des Fensters luftdicht angepresst werden kann. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. P-4TENT. CLAIM : Exchangeable insert for gas mask windows made of transparent material, characterized in that the insert (a) is designed in the form of a cap and can be pressed airtight against the frame (b) of the window by a metal ring (e). EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT78936D 1916-09-23 1917-10-24 Exchangeable insert for gas mask windows made of transparent fabric. AT78936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE78936X 1916-09-23

Publications (1)

Publication Number Publication Date
AT78936B true AT78936B (en) 1919-10-25

Family

ID=5638422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT78936D AT78936B (en) 1916-09-23 1917-10-24 Exchangeable insert for gas mask windows made of transparent fabric.

Country Status (1)

Country Link
AT (1) AT78936B (en)

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