CH243740A - Portable shield for protection against sparks and heat. - Google Patents
Portable shield for protection against sparks and heat.Info
- Publication number
- CH243740A CH243740A CH243740DA CH243740A CH 243740 A CH243740 A CH 243740A CH 243740D A CH243740D A CH 243740DA CH 243740 A CH243740 A CH 243740A
- Authority
- CH
- Switzerland
- Prior art keywords
- heat
- sparks
- protection against
- portable
- protective shield
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
Tragbarer Schild zum Schutz gegen Funken-wnrf und Hitze. Bei der Bekämpfung von Bränden ist für den Erfolg eine grösstmögliche Annäherung an den Brandherd massgebend.
Bisher erfolgte die Bekämpfung von Bränden unter Ausnützung eventuell vor handener stationärer Deckung, wobei bei gro sser Hitzeentwicklung oder Funkenwurf ent weder ein Abstand gewahrt werden musste, der die Bekämpfung in der Wirkung redu zierte, oder durch Beschränkung des Blick feldes, z. B. vom Standort hinter einer Mauer oder Wand aus, die genaue Beobachtung der Brandstelle, insbesondere bei Rauchentwick lung, und die Feuerbekämpfung aus nächster Nähe verunmöglichte.
Die vorliegende Erfindung betrifft einen tragbaren Schutzschild zum Schutz gegen Funkenwurf und Hitze, der sich dadurch kennzeichnet, dass er aus gegen Hitze widerstandsfähigen Leichtbaustoffen herge stellt ist und den Träger gegen Hitze und Funkenwurf aus Reichnähe zu schützen ver mag, um dadurch eine Annäherung an Brand- und -andere Hitzeherde zu ermöglichen.
Auf der beiliegenden Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegen standes veranschaulicht.
Fig. 1 ist eine Ansicht des Schutzschildes von hinten gesehen; Fig. 2 und 3 zeigen je einen vertikalen und einen horizontalen Schnitt durch diesen Schutzschild.
Der Schutzschild gemäss Fig. 1, 2 und 3 hat eine äussere, im Querschnitt gebogene, dünne Metallplatte a, z. B. aus Aluminium, mit polierter Aussenfläche, um wärmerüek- strahlend zu wirken. b ist eine innere, aus einem Hartstoff, z.
B. Pressspan oder dergl., bestehende Platte, die an der Metallplatte a befestigt ist. Zwischen diesen beiden Platten a und b ist eine wärmeisolierend wirkende Futtereinlage, z. B. aus Wellkarton c. Auf der Innenseite der Platte b sind Tragschleifen bildende Gurten d befestigt, durch die der linke oder rechte Unterarm hindurchgestossen werden kann, um den Schutzschild zu tragen.
e sind zwei an der Innenplatte befestigte Querstreben, und f ist ein horizontaler Seh- schlitz, der entweder offen oder mit einer durchsichtigen, farbigen oder farblosen Fen sterscheibe überdeckt ist.
Portable shield for protection against sparks and heat. When fighting fires, getting as close as possible to the source of the fire is essential for success.
So far, the fight against fires has taken advantage of any existing stationary cover, where in the case of large heat generation or sparks ent neither a distance had to be maintained that reduced the effect of the fight, or by restricting the field of vision, z. B. from the location behind a wall or wall, the precise observation of the fire, especially in smoke development, and fire fighting at close range made impossible.
The present invention relates to a portable protective shield for protection against sparks and heat, which is characterized in that it is made of heat-resistant lightweight materials and is able to protect the wearer against heat and sparks from close range, in order to allow an approach to fire. and -to enable other heat sources.
On the accompanying drawing, an embodiment of the subject invention is illustrated.
Fig. 1 is a rear view of the protective shield; 2 and 3 each show a vertical and a horizontal section through this protective shield.
The protective shield according to FIGS. 1, 2 and 3 has an outer thin metal plate a, curved in cross section, e.g. B. made of aluminum, with a polished outer surface in order to radiate warmth. b is an inner, made of a hard material, e.g.
B. Pressboard or the like., Existing plate which is attached to the metal plate a. Between these two plates a and b is a thermally insulating lining, z. B. made of corrugated cardboard c. On the inside of the plate b there are attached straps d which form suspension loops, through which the left or right forearm can be pushed in order to carry the protective shield.
e are two cross struts attached to the inner plate, and f is a horizontal viewing slit that is either open or covered with a transparent, colored or colorless window pane.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH243740T | 1944-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH243740A true CH243740A (en) | 1946-07-31 |
Family
ID=4463777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH243740D CH243740A (en) | 1944-10-11 | 1944-10-11 | Portable shield for protection against sparks and heat. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH243740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009681A1 (en) * | 1996-09-06 | 1998-03-12 | Odd Gunnar Burmo | Combined firedraught barrier, fire shield and fire hose base |
-
1944
- 1944-10-11 CH CH243740D patent/CH243740A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009681A1 (en) * | 1996-09-06 | 1998-03-12 | Odd Gunnar Burmo | Combined firedraught barrier, fire shield and fire hose base |
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