DE528975C - Head strap arrangement for pliable gas masks - Google Patents
Head strap arrangement for pliable gas masksInfo
- Publication number
- DE528975C DE528975C DED56062D DED0056062D DE528975C DE 528975 C DE528975 C DE 528975C DE D56062 D DED56062 D DE D56062D DE D0056062 D DED0056062 D DE D0056062D DE 528975 C DE528975 C DE 528975C
- Authority
- DE
- Germany
- Prior art keywords
- hook
- head
- strap
- head plate
- head strap
- 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
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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
Kopfbänderanordnung für schmiegsame Gasschutzmasken Die Erfindung betrifft eine Kopfbänderanordnung für schmiegsame Gasschutzmasken mit an. einer Hinterkopfplatte zusammenlaufenden Scheitel- und Schläfenriemen und mit einem Nackenriemen, der ebenfalls über. die Hinterkopfplatte läuft. Derartige Kopfbänderanordnungen bilden, insbesondere wenn die einzelnen Riemen einer Einstellung ihrer gegenseitigen Lagen fähig sind, ein haubenartiges, gitterförmiges Gebilde, das nur mühsam über den Kopf gezogen werden kann und dessen Riemen beim Herüberzerren über den Kopf sich leicht verlagern.Head strap arrangement for flexible gas protective masks The invention relates to a headband arrangement for flexible gas protective masks. one Crown and temple straps converging at the back of the head and with a neck strap, who is also about. the back of the head is running. Such headband arrangements form, especially when the individual belts are adjusting their mutual Layers are capable of a hood-like, lattice-like structure, which can only be overcome with difficulty the head can be pulled and its strap when pulled over the head shift easily.
Diese Nachteile sollen gemäß der Erfindung dadurch beseitigt werden, daß die Hinterkopfplatte einen Haken zum Einlegen des Nackenriemens aufweist. Das Hakenende kann dabei selbst einen zweiten Haken tragen, der über einen Sicherungsriemen an der Hinterkopfplatte gehakt wird. Es kann dadurch beim Anlegen der Maske vorerst die Verbindung zwischen Hinterkopfplatte und Nakkenriemen unterbrochen werden, so daß der Benutzer bis zum letzten Augenblick die Hinterkopfplatte in der Hand behalten und den für den richtigen Sitz oder die richtige Einstellung der Kopfbänderanordnung eiforderlichen Zug auf diese auszuüben vermag.According to the invention, these disadvantages are to be eliminated by that the back of the head plate has a hook for inserting the neck strap. That The end of the hook can even carry a second hook, which has a safety strap is hooked on the back of the head. It can be used for the time being when putting on the mask the connection between the back of the head plate and the neck strap are interrupted, so that the user can keep the back of the head in his hand until the last moment and that for the correct fit or the correct adjustment of the headband arrangement able to exert a necessary pull on them.
In der Zeichnung sind Ausführungsbeispiele des Erfindungsgegenstandes dargestellt. Es zeigt Abb. i eine Vorderansicht der Maske mit der Kopfbänderanordnung, Abb. z eine Rückansicht der Kopfbänderanordnung mit der Hakenverbindung für den Nackenriemen, Abb.3 .eine Darstellung dieser Hakenverbindung mit und ohne eingelegten Nackenriemen, Abb. q. ,eine Rückansicht einer zweiten Ausführungsmöglichkeit der Hakenverbindung und Abb. 5 eine Darstellung dieser Hakenverbindung in geschlossenem und geöffnetem Zustande.Exemplary embodiments of the subject matter of the invention are shown in the drawing shown. Fig. I shows a front view of the mask with the headband arrangement, Fig. Z is a rear view of the headband assembly with the hook connection for the Neck strap, Fig. 3, a representation of this hook connection with and without inserted Neck strap, fig. Q. , a rear view of a second embodiment of the Hook connection and Fig. 5 a representation of this hook connection in a closed and open state.
Es bezeichnet a die Gasschutzmaske, c den Scheitelriemen, d die Hinterkopfplatte, d' die Verschnalleinrichtung zwischen Scheitelriemen und Hinterkopfplatte, e, ,e die beiden Schläfenriemen, f den Nackenriemen, .g, g die beiden vorderen Kopfriemen und i ein mit Führungsschlitzen, m1, m2, m3, m4 versehenes Führungsstück für die beiden Kopfriemen g.It denotes a the gas mask, c the crown strap, d the back of the head plate, d ' the buckling device between the crown strap and the back of the head plate, e,, e the two temple straps, f the neck strap, .g, g the two front head straps and i a with guide slots, m1 , m2, m3, m4 provided guide piece for the two head straps g.
Gemäß. der Erfindung trägt die Hinterkopfplatte d zum Einlegen des Nackenriemens f einen Haken r (Abb. z ' und 3), der auch entsprechend Abb. q. und 5 so ausgebildet sein kann, daß das freie Ende des Hakens nochmals umgebogen oder mit einem: besonderen Haken s versehen ist, der zwecks Schließung des Hakens über einen Hilfsriemen t an der Hinterkopfplatte gehakt werden kann, so daß der Nackenriemen f in den Haken r gesichert ist.According to. According to the invention, the back of the head plate d carries a hook r for inserting the neck strap f (Fig. z 'and 3), which is also shown in accordance with Fig. q. and 5 can be designed so that the free end of the hook is bent over again or is provided with a special hook s which can be hooked on the back of the head plate via an auxiliary strap t for the purpose of closing the hook, so that the neck strap f into the hook r is secured.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED56062D DE528975C (en) | Head strap arrangement for pliable gas masks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED56062D DE528975C (en) | Head strap arrangement for pliable gas masks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE528975C true DE528975C (en) | 1931-07-06 |
Family
ID=7056780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED56062D Expired DE528975C (en) | Head strap arrangement for pliable gas masks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE528975C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2813074A1 (en) * | 1977-04-29 | 1978-11-09 | Medizin Labortechnik Veb K | Face mask strap securing tongues - includes removal of roof, and internal walls, consolidation of site, and rebuilding with prefabricated rooms or panels |
US6176239B1 (en) * | 1997-08-06 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Army | Advanced chemical-biological mask |
US6457473B1 (en) | 1997-10-03 | 2002-10-01 | 3M Innovative Properties Company | Drop-down face mask assembly |
US6732733B1 (en) | 1997-10-03 | 2004-05-11 | 3M Innovative Properties Company | Half-mask respirator with head harness assembly |
DE102013223941A1 (en) * | 2013-11-22 | 2015-05-28 | Msa Europe Gmbh | Respiratory mask with headband fastened in the forehead area |
-
0
- DE DED56062D patent/DE528975C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2813074A1 (en) * | 1977-04-29 | 1978-11-09 | Medizin Labortechnik Veb K | Face mask strap securing tongues - includes removal of roof, and internal walls, consolidation of site, and rebuilding with prefabricated rooms or panels |
US6176239B1 (en) * | 1997-08-06 | 2001-01-23 | The United States Of America As Represented By The Secretary Of The Army | Advanced chemical-biological mask |
US6457473B1 (en) | 1997-10-03 | 2002-10-01 | 3M Innovative Properties Company | Drop-down face mask assembly |
US6732733B1 (en) | 1997-10-03 | 2004-05-11 | 3M Innovative Properties Company | Half-mask respirator with head harness assembly |
DE102013223941A1 (en) * | 2013-11-22 | 2015-05-28 | Msa Europe Gmbh | Respiratory mask with headband fastened in the forehead area |
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