DE702315C - Gas mask - Google Patents

Gas mask

Info

Publication number
DE702315C
DE702315C DE1936D0071931 DED0071931D DE702315C DE 702315 C DE702315 C DE 702315C DE 1936D0071931 DE1936D0071931 DE 1936D0071931 DE D0071931 D DED0071931 D DE D0071931D DE 702315 C DE702315 C DE 702315C
Authority
DE
Germany
Prior art keywords
mask
pressure
edge
gas mask
attached
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
DE1936D0071931
Other languages
German (de)
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
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 Auergesellschaft GmbH filed Critical Auergesellschaft GmbH
Priority to DE1936D0071931 priority Critical patent/DE702315C/en
Application granted granted Critical
Publication of DE702315C publication Critical patent/DE702315C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

Gasschutzmaske Die Erfindung betrifft eine Gasschutzmaske mit am äußeren seitlichen Rand angebrachten Druckkörpern, die das Heranbringen des Maskenrandes oder Abdichtrandes an das Gesicht dort bewerkstelligen sollen, wo bei Maskenträgern mit hohlen Wangen oder Schläfen die Abdichtung gefährdet erscheint.Gas protective mask The invention relates to a gas protective mask with on the outside lateral edge attached pressure bodies that bring the mask edge closer or sealing edge on the face to accomplish where with mask wearers with hollow cheeks or temples the seal appears to be compromised.

Während bisher die zur Verbesserung der Dichtwirkung verwendeten Druckkörper im Zusammenhang mit der Maskenbänderung verwendet wurden, sind gemäß der.Erfindung die Druckkörper an einem von der übrigen Bänderung der Maske unabhängigen, in seiner Länge verstellbaren oder federnden Band verschiebbar befestigt.While so far the pressure body used to improve the sealing effect were used in connection with the mask strap are according to the invention the pressure body on one independent of the rest of the banding of the mask, in his Adjustable length or resilient band slidably attached.

Mit der Anordnung nach der Erfindung lassen sich größere Druckkräfte erzeugen als mit den bekannten Anordnungen, bei denen die Druckkörper mit der Bänderung an der Maske in Verbindung stehen. Außerdem wird vermieden, daß beim Anpressen der Druckkörper an den Maskenrand die Bänderung überlastet wird. Dieses würde zur Druckbelästigung des Maskenträgers durch die Bänderung führen.With the arrangement according to the invention, greater pressure forces can be achieved than with the known arrangements in which the pressure hulls with the harness connected to the mask. In addition, it is avoided that when pressing the Pressure body on the edge of the mask, the harness is overloaded. This would cause pressure nuisance of the mask wearer through the harness.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in der Zeichnung dargestellt. Abb. i zeigt den Erfindungsgegenstand in Ansicht. Abb. a zeigt die Wirkung des Erfindungs-, gegenstandes an einer Gasschutzmaske, die von einem Menschen mit hohlen Wangen und Schläfen getragen wird.An embodiment of the subject matter of the invention is shown in the drawing shown. Fig. I shows the subject of the invention in view. Fig. A shows the Effect of the invention, subject on a gas mask, used by a person worn with hollow cheeks and temples.

Ungefähr am Schnittpunkt des waagerechten Maskenrandes a mit dem lotrechten Maskenrand 3 ist ein Band 4 befestigt, auf dem die Druckkörper 5 mittels Schlaufen 6 verschiebbar angebracht sind. Das freie Ende des Bandes 4 ist durch eine Klemmschnalle 7 gezogen, welche an der tiefsten Stelle des Maskenrandes 3 bzw. an einem dort angenähten Band 8 angeordnet ist.Approximately at the intersection of the horizontal mask edge a with the vertical one Mask edge 3, a tape 4 is attached, on which the pressure body 5 by means of loops 6 are slidably mounted. The free end of the band 4 is through a clamping buckle 7 drawn, which at the lowest point of the mask edge 3 or at a sewn there Band 8 is arranged.

Der Maskenträger kann die Maske i mit entspanntem Band 4 anlegen, die Druckkörper an die Stelle mit schlechter Dichtung schieben und nun durch Ziehen an dem freien Ende des Bandes 4 die Druckkörper an den Maskenrand anpressen.The mask wearer can put on the mask i with the strap 4 relaxed, Push the pressure hull to the point with a poor seal and now by pulling at the free end of the band 4 press the pressure bodies against the edge of the mask.

Claims (1)

PATENTANSPRUCH: Gasschutzmaske mit am äußeren seitlichen Rand angebrachten Druckkörpern, dadurch. gekennzeichnet, daß die Druckkörper (5) an einem von der übrigen Bänderung der Maske unabhängigen, in seiner Länge verstellbaren oder federnden Band (4) verschiebbar befestigt sind. PATENT CLAIM: Gas protective mask with pressure bodies attached to the outer lateral edge, thereby. characterized in that the pressure bodies (5) are slidably attached to a length-adjustable or resilient band (4) which is independent of the rest of the banding of the mask.
DE1936D0071931 1936-01-22 1936-01-22 Gas mask Expired DE702315C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1936D0071931 DE702315C (en) 1936-01-22 1936-01-22 Gas mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1936D0071931 DE702315C (en) 1936-01-22 1936-01-22 Gas mask

Publications (1)

Publication Number Publication Date
DE702315C true DE702315C (en) 1941-02-05

Family

ID=7060966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1936D0071931 Expired DE702315C (en) 1936-01-22 1936-01-22 Gas mask

Country Status (1)

Country Link
DE (1) DE702315C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001950A1 (en) * 1985-09-26 1987-04-09 Protector Safety Limited Respirator
US4951664A (en) * 1988-09-09 1990-08-28 Filcon Corporation Mask and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001950A1 (en) * 1985-09-26 1987-04-09 Protector Safety Limited Respirator
US4951664A (en) * 1988-09-09 1990-08-28 Filcon Corporation Mask and method of manufacture

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