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DE1759590C - Mouthpiece for breathing apparatus, in particular filter breathing apparatus - Google Patents

Mouthpiece for breathing apparatus, in particular filter breathing apparatus

Info

Publication number
DE1759590C
DE1759590C DE1759590C DE 1759590 C DE1759590 C DE 1759590C DE 1759590 C DE1759590 C DE 1759590C
Authority
DE
Germany
Prior art keywords
mouthpiece
breathing apparatus
section
teeth
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
Publication date

Links

Description

5. Mundstück nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das das Mundstück bildende Rohrstück (1) von einem Fonnstück (2) umgeben ist.5. Mouthpiece according to one of claims 1 to 3, characterized in that the mouthpiece forming pipe section (1) is surrounded by a Fonnstück (2).

6. Mundstück nach einem der Ansprüche 1 bis S, dadurch gekennzeichnet, daß am mundseitigen Rand des Mundstücks (1) bzw. Formstücks (2) ein Wulst (3) angeordnet ist.6. Mouthpiece according to one of claims 1 to S, characterized in that on the mouth side A bead (3) is arranged on the edge of the mouthpiece (1) or fitting (2).

7. Mundstück nach Anspruch 6, dadurch gekennzeichnet, daß nur die Teile des Mundstückbzw. Formstückrands mit dem Wulst (3) versehen sind, die mit den Zähnen des Mundstückirägers in Berührung kommen.7. mouthpiece according to claim 6, characterized in that only the parts of the mouthpiece or. Fitting edge with the bead (3) are provided with the teeth of the mouthpiece support come into contact.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (4)

Patentansprüche:Patent claims: 1. Mundstück für Atemschutzgeräte, insbesondere Filteratemschutzgeräte, das aus einem im Querschnitt etwa rechteckförmigen oder ovalen Rohrstück besteht, dadurch gekennzeichnet, daß die Breite und Höhe des Rohrstückquerschnitts so bemessen sind, daß die Lippen des Mundstückträgers bei zwischen den Zähnen gehaltenem Mundstück gespannt sind.1. Mouthpiece for breathing apparatus, especially filter breathing apparatus, which consists of an im Cross-section consists of approximately rectangular or oval piece of pipe, characterized in that that the width and height of the pipe section cross-section are dimensioned so that the lips of the mouthpiece carrier are stretched with the mouthpiece held between the teeth. 2. Mundstück nach Anspruch 1, dadurch gekennzeichnet, daß die Mantellinien des das Mund- 2. Mouthpiece according to claim 1, characterized in that the surface lines of the mouth . stück (1) bildenden Rohrstücks bis zur bei Benutzung im Mund des Mundstückträgers befindlichen Stirnfläche etwa gerade verlaufen.. piece (1) forming pipe section up to when in use in the mouth of the mouthpiece wearer located face run approximately straight. 3. Mundstück nach Anspruch 1 oder 2 für Filteratemschutzgeräte, dadurch gekennzeichnet, daß sich das Mundstück (1) zum Filtergehäuse hin konisch verjüngt.3. Mouthpiece according to claim 1 or 2 for filter breathing apparatus, characterized in that that the mouthpiece (1) tapers conically towards the filter housing. 4. Mundstück nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Mundstück (1) mindestens in dem Bereich, in dem es die Zähne des Mundstückträgers berührt, aus weichem Werkstoff, insbesondere Gummi, besteht. 4. Mouthpiece according to one of claims 1 to 3, characterized in that the mouthpiece (1) at least in the area where it touches the teeth of the mouthpiece wearer soft material, especially rubber.

Family

ID=

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