AT34868B - Valve core, especially for valves made of flexible material. - Google Patents

Valve core, especially for valves made of flexible material.

Info

Publication number
AT34868B
AT34868B AT34868DA AT34868B AT 34868 B AT34868 B AT 34868B AT 34868D A AT34868D A AT 34868DA AT 34868 B AT34868 B AT 34868B
Authority
AT
Austria
Prior art keywords
flexible material
valve core
valves made
valves
valve
Prior art date
Application number
Other languages
German (de)
Inventor
Frank Trenham Fiegehen
Charles Russell Campbell Hart
Original Assignee
Frank Trenham Fiegehen
Charles Russell Campbell Hart
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 Frank Trenham Fiegehen, Charles Russell Campbell Hart filed Critical Frank Trenham Fiegehen
Application granted granted Critical
Publication of AT34868B publication Critical patent/AT34868B/en

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  • Respiratory Apparatuses And Protective Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Ventilkern, besonders für Ventile aus biegsamem Material.   



   Die Erfindung bezieht sich auf Ventilkerne für Ventile aus biegsamem Material, beispiels-   weise Dermatin, Kautschuk u. dgl.   Solche Ventile werden in der Mitte häufig mit einem Kern ausgestattet, der aus einem in das Ventilmaterial eingebetteten Metallring besteht. Es zeigt sich jedoch, dass solche Ventilkerne locker werden und sich vom   Ventilmaterial ablösen.   Nach der 
 EMI1.1 
 durchgebogen wird. 



   Fig. 1-4 sind Draufsichten, Fig. 5-8 Schnitte von solchen Ventilkernen. a ist der Ring, b sind die daran angelenkten Arme. In den Fig. 1, 2, 5 und 6 werden die   Gelenke von einem um   
 EMI1.2 
 desKernes. 



   Es ist zwar vorzuziehen, die Arme aus Draht herzustellen, man kann aber auch anderes   geeignetes Material,   z. B.   Schnüre, verwenden.   

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



   <Desc / Clms Page number 1>
 



    Valve core, especially for valves made of flexible material.



   The invention relates to valve cores for valves made of flexible material, for example dermatitis, rubber and the like. Like. Such valves are often equipped in the middle with a core, which consists of a metal ring embedded in the valve material. It turns out, however, that such valve cores become loose and separate from the valve material. After
 EMI1.1
 is bent.



   Figs. 1-4 are plan views, Figs. 5-8 sections of such valve cores. a is the ring, b are the arms hinged to it. In Figs. 1, 2, 5 and 6 the joints are of one order
 EMI1.2
 of the core.



   While it is preferable to make the arms from wire, other suitable materials, e.g. B. Use cords.

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

Claims (1)

PATENT-ANSPRUCH : EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT34868D 1907-09-30 1907-09-30 Valve core, especially for valves made of flexible material. AT34868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT34868T 1907-09-30

Publications (1)

Publication Number Publication Date
AT34868B true AT34868B (en) 1908-10-26

Family

ID=3551183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34868D AT34868B (en) 1907-09-30 1907-09-30 Valve core, especially for valves made of flexible material.

Country Status (1)

Country Link
AT (1) AT34868B (en)

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