EP0023621A1 - Steel locker, safe or the like - Google Patents

Steel locker, safe or the like Download PDF

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Publication number
EP0023621A1
EP0023621A1 EP80104088A EP80104088A EP0023621A1 EP 0023621 A1 EP0023621 A1 EP 0023621A1 EP 80104088 A EP80104088 A EP 80104088A EP 80104088 A EP80104088 A EP 80104088A EP 0023621 A1 EP0023621 A1 EP 0023621A1
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EP
European Patent Office
Prior art keywords
chamber
cabinet according
cabinet
door
chemical solid
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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.)
Withdrawn
Application number
EP80104088A
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German (de)
French (fr)
Inventor
Heinrich Dipl.-Ing. Distelrath
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.)
DISTELRATH GmbH
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DISTELRATH GmbH
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Filing date
Publication date
Application filed by DISTELRATH GmbH filed Critical DISTELRATH GmbH
Publication of EP0023621A1 publication Critical patent/EP0023621A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure

Definitions

  • the invention relates to a steel cabinet, safe or the like. If such a cabinet is to be used, for example, to hold data carriers, then it must be fireproof, so to speak. According to the test conditions of the Association of German Mechanical Engineering Institutes (VDMA), this means that the inside of the cabinet must not heat up to more than 50 ° C when heated from the outside to around 1000 ° C, measured from the internal starting temperature, which is usually the normal one Corresponds to outside temperature. The heat also occurs over a period of several hours. The acceptance and test conditions further require that this temperature difference must also be maintained if the cabinet is brought to a free fall from a height of 10 m in the meantime.
  • VDMA Association of German Mechanical Engineering Institutes
  • the thermal insulation is brought about by first providing an outer double wall which is designed with refractory concrete and behind it a further double wall which is filled with conventional thermal insulation materials, for example glass wool.
  • the object of the invention is to provide a steel cabinet, safe or the like, the temperature in Keeps the interior of the cabinet practically constant even when exposed to heat over a longer period of time, for example over a period of 20 hours and more.
  • the melting point of the chemical solid is above the normal outside temperature, which is usually also to be regarded as the inside temperature of the cabinet, the solid only melts when it has reached its melting point due to additional heat. Until then, the temperature inside the cabinet rises fairly quickly under extreme heat loads. However, at the moment when the solid begins to melt, the temperature inside the cabinet remains constant since all the thermal energy supplied is used to convert the solid from the solid to the liquid state.
  • a solid based on water-containing salt for example sodium sulfate x 10 hydrate
  • the solid mentioned has a melting point which is 32 ° C.
  • the chamber provided inside the cabinet is surrounded by other chambers in which commercially available thermal insulation materials are arranged.
  • glass wool or the like can be provided in the chamber following the inner chamber and this chamber can be surrounded by a chamber made of refractory concrete.
  • the cabinets have one or more doors in a row.
  • the chambers will be provided with chemical solids and heat-insulating agents.
  • the doors In order to prevent hot air from entering the interior of the cabinet or flames from entering through the cracks in the door when the heat is extremely high, the doors, as is known per se, abut the chamber walls and the points of contact carry asbestos fabric, asbestos foam or the like.
  • the steel cabinet generally designated 1, has four steel walls 2, 3, 4 and 5.
  • the steel walls 2 and 3 form a self-contained chamber 6, which is filled with a chemical solid 41, such as sodium sulfate x 10 hydrate.
  • the steel walls 3 and 4 form a further self-contained chamber 7, which surrounds the chamber 6 and is lined with glass fiber wool 42.
  • the steel walls 4 and 5 form a further chamber 8 surrounding the chamber 7, which is poured out with refractory concrete 43.
  • the cabinet also has two doors 10 and 11.
  • the door 10 is double-walled and forms a self-contained chamber 9, which is also filled with the chemical solid 41, namely sodium sulfate x 10 hydrate.
  • the door 11 forms two chambers 12 and 13.
  • the chamber 12 is in turn filled with glass fiber wool 42 and the chamber 13 with the refractory concrete 43.
  • the door 11 lies against stops 17 and 18 of the chambers 7 and 8. These stops each carry an asbestos fabric 15, 16.
  • the door 10 lies against a stop 14 of the chamber 6, which is covered with asbestos foam 19.
  • the asbestos foam, as well as the asbestos fabric and, moreover, the stop profile prevent heat from entering the interior 40 of the cabinet 1 and / or flames.
  • the entire cabinet stands on a base 30.
  • the operation of the cabinet is as follows: If the cabinet is exposed to excessive heating, the thermal insulation materials in chambers 7 and 8 or 12 and 13 prevent rapid heat transfer to chambers 6 and 9 the heat on the chambers 6 and 9 and thus on the chemical solid 41. When this reaches a temperature of 32 ° C., it begins to melt, consuming all the heat energy supplied over a longer period of time, namely up to 20 hours and more is, so that the temperature inside the cabinet 40 remains constant over this period, ie practically does not grow above 32 ° C. Only when the melting process of the solid 41 has ended does the temperature inside the cabinet increase.
  • the melting point of the chemical solid is above the normal outside temperature, but moreover as far as possible below the permitted 50 ° C. temperature difference.

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  • Fireproofing Substances (AREA)
  • Building Environments (AREA)

Abstract

Fireproof steel locker, safe or the like, in which there is a double wall (6, 9) filled with a chemical solid (41) with a melting point of approximately 30 DEG to 40 DEG . At a normal outside temperature, the chemical solid does not melt. Under the influence of increased temperatures as a result of a fire or the like in the surroundings of the steel locker, safe or the like, the heat energy acting on the locker is consumed over a relatively long period of time in order to pass the melting point of the chemical solid (41). <IMAGE>

Description

Die Erfindung betrifft einen Stahlschrank, Tresor oder dergleichen. Soll ein solcher Schrank beispielsweise zur Aufnahme von Datenträgern dienen, dann muß er sozusagen feuerfest sein. Nach den Prüfbedingungen des Vereins Deutscher Maschinenbauanstalten (VDMA) heißt dies, daß sich das Innere des Schrankes bei einer Erhitzung von außen auf etwa 1000° C um nicht mehr als 50° C erwärmen darf, gemessen von der inneren Anfangstemperatur an, welche üblicherweise der normalen Außentemperatur entspricht. Die Hitzeeinwirkung erfolgt darüber hinaus über einen Zeitraum von mehreren Stunden. Die Abnahme- und Prüfbedingungen erfordern weiter, daß diese Temperaturdifferenz auch dann noch eingehalten werden muß, wenn zwischenzeitlich der Schrank im freien Fall aus 10 m Höhe zum Aufprall gebracht wird.The invention relates to a steel cabinet, safe or the like. If such a cabinet is to be used, for example, to hold data carriers, then it must be fireproof, so to speak. According to the test conditions of the Association of German Mechanical Engineering Institutes (VDMA), this means that the inside of the cabinet must not heat up to more than 50 ° C when heated from the outside to around 1000 ° C, measured from the internal starting temperature, which is usually the normal one Corresponds to outside temperature. The heat also occurs over a period of several hours. The acceptance and test conditions further require that this temperature difference must also be maintained if the cabinet is brought to a free fall from a height of 10 m in the meantime.

Die zum Stand der Technik gehörenden Schränke erfüllen diese Prüfbedingungen nur bedingt. Denn nach dem Stand der Technik wird die Wärmedämmung dadurch bewirkt, daß man zunächst eine äußere Doppelwand vorsieht, die mit feuerfestem Beton ausgelegt ist und dahinter eine weitere Doppelwand, welche mit üblichen Wärmedämmstoffen, beispielsweise Glaswolle, gefüllt ist.The cabinets belonging to the state of the art only fulfill these test conditions to a limited extent. Because according to the prior art, the thermal insulation is brought about by first providing an outer double wall which is designed with refractory concrete and behind it a further double wall which is filled with conventional thermal insulation materials, for example glass wool.

Diese Wärmedämmstoffe verhindern zwar einen schnellen Temperaturübergang in das Innere des Schrankes. Sie können jedoch eine Überhitzung des Schrankinneren über die geforderte Grenze bei längerer äußerer Wärmebelastung über mehrere Stunden nicht verhindern.These thermal insulation materials prevent rapid temperature transfer into the interior of the cabinet. However, you cannot prevent the interior of the cabinet from overheating beyond the required limit with prolonged external heat exposure for several hours.

Aufgabe der Erfindung ist es, einen Stahlschrank, Tresor oder dergleichen anzugeben, der die Temperatur im Innern des Schrankes auch bei einer Wärmebelastung über einen längeren Zeitraum, beispielsweise über einen Zeitraum von 20 Stunden und mehr praktisch konstant hält.The object of the invention is to provide a steel cabinet, safe or the like, the temperature in Keeps the interior of the cabinet practically constant even when exposed to heat over a longer period of time, for example over a period of 20 hours and more.

Diese Aufgabe wird durch das kennzeichnende Merkmal des Anspruches 1 gelöst.This object is achieved by the characterizing feature of claim 1.

Dadurch, daß der Schmelzpunkt des chemischen Feststoffes oberhalb der normalen Außentemperatur liegt, welche üblicherweise auch als Innentemperatur des Schrankes anzusehen ist, schmilzt der Feststoff erst dann, wenn er durch zusätzliche Hitzeeinwirkung seinen Schmelzpunkt erreicht hat. Bis dahin steigt die Temperatur im Inneren des Schrankes bei extremer Wärmebelastung noch ziemlich schnell an. In dem Moment, wo jedoch der Feststoff zu schmelzen beginnt, bleibt die Temperatur im Inneren des Schrankes konstant, da sämtliche zugeführte Wärmeenergie dazu verwendet wird, den Feststoff vom festen in den flüssigen Zustand zu überführen.Because the melting point of the chemical solid is above the normal outside temperature, which is usually also to be regarded as the inside temperature of the cabinet, the solid only melts when it has reached its melting point due to additional heat. Until then, the temperature inside the cabinet rises fairly quickly under extreme heat loads. However, at the moment when the solid begins to melt, the temperature inside the cabinet remains constant since all the thermal energy supplied is used to convert the solid from the solid to the liquid state.

Benutzt man beispielsweise einen Feststoff auf wasserhaltiger Salzbasis, beispielsweise Natriumsulfat x 10-Hydrat, dann bedarf es der Zufuhr von etwa 560 kcal pro Kilogramm Feststoff, um dieses Kilogramm Feststoff zu schmelzen.If, for example, a solid based on water-containing salt is used, for example sodium sulfate x 10 hydrate, then it is necessary to add about 560 kcal per kilogram of solid to melt this kilogram of solid.

Beim Schmelzen geht der genannte Feststoff zunächst in eine breiig-kristalline Masse über und wird erst dann, wenn sich seine Temperatur erhöht, flüssig.When melting, the solid mentioned initially turns into a pulpy-crystalline mass and only becomes liquid when its temperature rises.

Zweckmäßigerweise wird man genügend Feststoff in der Kammer vorsehen und deshalb beispielsweise einen Wandabstand von 50 bis 100 mm oder sogar noch darüber wählen.It is advisable to provide sufficient solids in the chamber and therefore choose, for example, a wall distance of 50 to 100 mm or even more.

Der genannte Feststoff hat einen Schmelzpunkt, der bei 32° C liegt.The solid mentioned has a melting point which is 32 ° C.

Damit der Schmelzvorgang nicht bei extrem hohen Außentemperaturen, Sonneneinstrahlung und dergleichen einsetzt und damit seine wärmehemmende Wirkung verliert, was bei Außentemperaturen von über 320 C der Fall sein würde, ist die im Inneren des Schrankes vorgesehene Kammer von weiteren Kammern umgeben, in denen handelsübliche Wärmedämmstoffe angeordnet sind. Beispielsweise kann man in der der inneren Kammer folgenden Kammer Glaswolle oder dergleichen vorsehen und diese Kammer mit einer Kammer aus feuerfestem Beton umgeben.So that the melting process does not start at extremely high outside temperatures, solar radiation and the like and thus loses its heat-inhibiting effect, which would be the case at outside temperatures of over 32 0 C, the chamber provided inside the cabinet is surrounded by other chambers in which commercially available thermal insulation materials are arranged. For example, glass wool or the like can be provided in the chamber following the inner chamber and this chamber can be surrounded by a chamber made of refractory concrete.

Um in das Innere des Schrankes zu gelangen, haben die Schränke ein oder mehrere hintereinanderliegende Türen. Auch in diesen Türen wird man die Kammern mit den chemischen Feststoffen und wärmedämmenden Mitteln versehen.To get inside the cabinet, the cabinets have one or more doors in a row. In these doors too, the chambers will be provided with chemical solids and heat-insulating agents.

Damit bei extremer Hitzeeinwirkung auf den Schrank durch die Türritzen keine heiße Luft in das Innere des Schrankes tritt oder Flammen hineinschlagen, legen sich die Türen, wie an sich bekannt, an Anschläge der Kammerwandungen an, und die Berührungsstellen tragen Asbestgewebe, Asbestschaum oder dergleichen.In order to prevent hot air from entering the interior of the cabinet or flames from entering through the cracks in the door when the heat is extremely high, the doors, as is known per se, abut the chamber walls and the points of contact carry asbestos fabric, asbestos foam or the like.

Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigen:

  • Fig. 1 einen Längsschnitt durch den Schrank;
  • Fig. 2 einen Schnitt nach der Linie II-II der Fig. 1.
An exemplary embodiment of the invention is shown in the drawing, namely:
  • 1 shows a longitudinal section through the cabinet.
  • 2 shows a section along the line II-II of FIG. 1st

Der generell mit 1 bezeichnete Stahlschrank weist vier Stahlwände 2, 3, 4 und 5 auf. Die Stahlwände 2 und 3 bilden eine in sich geschlossene Kammer 6, welche mit einem chemischen Feststoff 41, wie Natriumsulfat x 10-Hydrat ausgefüllt ist.The steel cabinet, generally designated 1, has four steel walls 2, 3, 4 and 5. The steel walls 2 and 3 form a self-contained chamber 6, which is filled with a chemical solid 41, such as sodium sulfate x 10 hydrate.

Die Stahlwände 3 und 4 bilden eine weitere in sich geschlossene Kammer 7, welche die Kammer 6 umgibt und mit Glasfaserwolle 42 ausgelegt ist. Die Stahlwände 4 und 5 bilden eine weitere die Kammer 7 umgebende Kammer 8, welche mit feuerfestem Beton 43 ausgegossen ist.The steel walls 3 and 4 form a further self-contained chamber 7, which surrounds the chamber 6 and is lined with glass fiber wool 42. The steel walls 4 and 5 form a further chamber 8 surrounding the chamber 7, which is poured out with refractory concrete 43.

Der Schrank weist ferner zwei Türen 10 und 11 auf. Die Tür 10 ist doppelwandig ausgebildet und bildet eine in sich geschlossene Kammer 9, die ebenfalls mit dem chemischen Feststoff 41, nämlich Natriumsulfat x 10-Hydrat gefüllt ist. Die Tür 11 bildet zwei Kammern 12 und13. Die Kammer 12 ist wiederum mit Glasfaserwolle 42 gefüllt und die Kammer 13 mit dem feuerfesten Beton 43.The cabinet also has two doors 10 and 11. The door 10 is double-walled and forms a self-contained chamber 9, which is also filled with the chemical solid 41, namely sodium sulfate x 10 hydrate. The door 11 forms two chambers 12 and 13. The chamber 12 is in turn filled with glass fiber wool 42 and the chamber 13 with the refractory concrete 43.

Die Tür 11 legt sich an Anschläge 17 und 18 der Kammern 7 und 8. Diese Anschläge tragen jeweils ein Asbestgewebe 15, 16.
Die Tür 10 legt sich an einen Anschlag 14 der Kammer 6, welcher mit Asbestschaum 19 belegt ist.The door 11 lies against stops 17 and 18 of the chambers 7 and 8. These stops each carry an asbestos fabric 15, 16.
The door 10 lies against a stop 14 of the chamber 6, which is covered with asbestos foam 19.

Der Asbestschaum, ebenso die Asbestgewebe und darüber hinaus das Anschlagprofil verhindern einen Wärmeeintritt in das Innere 40 des Schrankes 1 und/oder ein Durchschlagen von Flammen.The asbestos foam, as well as the asbestos fabric and, moreover, the stop profile prevent heat from entering the interior 40 of the cabinet 1 and / or flames.

Der gesamte Schrank steht auf einem Sockel 30.The entire cabinet stands on a base 30.

Die Wirkungsweise des Schrankes ist folgende: Wird der Schrank einer starken Erhitzung ausgesetzt, dann verhindern die Wärmedämmstoffe in den Kammern 7 und 8 bzw. 12 und 13 einen schnellen Wärmeübergang zur Kammer 6 bzw. 9. Hält die Hitzeeinwirkung jedoch lange genug an, dann überträgt sich die Wärme auf die Kammern 6 und 9 und damit auf den chemischen Feststoff 41. Erreicht dieser eine Temperatur von 32° C, dann fängt er an zu schmelzen, wobei über einen längeren Zeitraum, nämlich bis zu 20 Stunden und mehr sämtliche angelieferte Wärmeenergie verbraucht wird, so daß die Temperatur im Inneren 40 des Schrankes über diesen Zeitraum konstant bleibt, d.h. praktisch nicht über 32° C anwächst. Erst wenn der Schmelzvorgang des Feststoffes 41 beendet ist, erhöht sich die Temperatur im Inneren des Schrankes.The operation of the cabinet is as follows: If the cabinet is exposed to excessive heating, the thermal insulation materials in chambers 7 and 8 or 12 and 13 prevent rapid heat transfer to chambers 6 and 9 the heat on the chambers 6 and 9 and thus on the chemical solid 41. When this reaches a temperature of 32 ° C., it begins to melt, consuming all the heat energy supplied over a longer period of time, namely up to 20 hours and more is, so that the temperature inside the cabinet 40 remains constant over this period, ie practically does not grow above 32 ° C. Only when the melting process of the solid 41 has ended does the temperature inside the cabinet increase.

Wesentlich bei der Erfindung ist, daß der Schmelzpunkt des chemischen Feststoffes oberhalb der normalen Außentemperatur'liegt, darüber hinaus aber möglichst weit unterhalb der zugelassenen 50° C Temperaturdifferenz.It is essential in the invention that the melting point of the chemical solid is above the normal outside temperature, but moreover as far as possible below the permitted 50 ° C. temperature difference.

Claims (9)

1. Stahlschrank, Tresor oder dergleichen, dadurch gekennzeichnet, daß der Innenraum (40) von wenigstens einer als Doppelwand ausgebildeten Kammer (6, 10) umgeben ist, zwischen deren Wänden (2, 3) ein chemischer Feststoff (41) mit einem Schmelzpunkt von etwa 30 bis 40° C angeordnet ist.1. Steel cabinet, safe or the like, characterized in that the interior (40) is surrounded by at least one chamber designed as a double wall (6, 10), between the walls (2, 3) of a chemical solid (41) with a melting point of about 30 to 40 ° C is arranged. 2. Schrank nach Anspruch 1, dadurch gekennzeichnet, daß die Kammer (6) von weiteren Kammern (7, 8; 12, 13) mit eingelegten Wärmedämmstoffen (42, 43) umgeben ist.2. Cabinet according to claim 1, characterized in that the chamber (6) is surrounded by further chambers (7, 8; 12, 13) with inserted thermal insulation materials (42, 43). 3. Schrank nach Anspruch 1, dadurch gekennzeichnet, daß die Tür ebenfalls eine Kammer (10) mit eingebettetem chemischen Feststoff (41) aufweist.3. Cabinet according to claim 1, characterized in that the door also has a chamber (10) with embedded chemical solid (41). 4. Schrank nach Anspruch 3, gekennzeichnet durch eine weitere Tür (11) mit Kammern (12, 13), welche Wärmedämmstoffe (42, 43) enthalten.4. Cabinet according to claim 3, characterized by a further door (11) with chambers (12, 13) which contain thermal insulation materials (42, 43). 5. Schrank nach Anspruch 1, dadurch gekennzeichnet, daß der chemische Feststoff (41) aus einem wasserhaltigen Salz besteht.5. Cabinet according to claim 1, characterized in that the chemical solid (41) consists of a water-containing salt. 6. Schrank nach Anspruch 5, dadurch gekennzeichnet, daß der chemische Feststoff (41) aus Natriumsulfat x 10-Hydrat (Na2S04 x 10 H20) besteht.6. Cabinet according to claim 5, characterized in that the chemical solid (41) consists of sodium sulfate x 10 hydrate (Na 2 S0 4 x 10 H 2 0). 7. Schrank nach den Ansprüchen 2 und 3, dadurch gekennzeichnet, daß die weiteren Kammern (7, 8) sowie die in der Tür (11) vorgesehenen Kammern (12, 13), wie an sich bekannt, von innen nach außen gesehen Glasfaserwolle (42) oder dergleichen und einen feuerfesten Beton (43) enthalten.7. Cabinet according to claims 2 and 3, characterized in that the further chambers (7, 8) and in the door (11) provided chambers (12, 13), as known per se, seen from the inside to the outside fiberglass wool ( 42) or the like and contain a refractory concrete (43). 8. Schrank nach Anspruch 1, dadurch gekennzeichnet, daß die Tür bzw. die Türen (10, 11) sich an Anschläge (14, 17, 18) der Kammerwandungen (6, 7, 8) legen, welche mit Asbestgewebe (15, 16), einem Asbestschaum (19) oder dergleichen belegt sind.8. Cabinet according to claim 1, characterized in that the door or the doors (10, 11) lie on stops (14, 17, 18) of the chamber walls (6, 7, 8), which with asbestos fabric (15, 16th ), an asbestos foam (19) or the like are occupied. 9. Schrank nach Anspruch 1, dadurch gekennzeichnet, daß der Wandabstand der inneren Kammer (6) bzw. der Türkammer (9) 50 bis 100 mm beträgt.9. Cabinet according to claim 1, characterized in that the wall distance of the inner chamber (6) or the door chamber (9) is 50 to 100 mm.
EP80104088A 1979-08-02 1980-07-15 Steel locker, safe or the like Withdrawn EP0023621A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2931330 1979-08-02
DE19792931330 DE2931330A1 (en) 1979-08-02 1979-08-02 STEEL CABINET, SAFE OR THE LIKE

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EP0023621A1 true EP0023621A1 (en) 1981-02-11

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EP80104088A Withdrawn EP0023621A1 (en) 1979-08-02 1980-07-15 Steel locker, safe or the like

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149525A2 (en) * 1984-01-14 1985-07-24 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
EP0169802A2 (en) * 1984-07-27 1986-01-29 ABS Allgemeiner Brandschutz G. u. M. Breivogel GmbH Accessible protection enclosure
EP0195601A2 (en) * 1985-03-14 1986-09-24 Appointrose Limited Improvements in or relating to fire-resistant enclosures
EP0199491A2 (en) * 1985-04-12 1986-10-29 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
GB2181469A (en) * 1985-10-10 1987-04-23 Atomic Energy Authority Uk Fire resistant panel
EP0219987A1 (en) * 1985-10-10 1987-04-29 United Kingdom Atomic Energy Authority Fire resistant panel
EP0269555A2 (en) * 1986-11-27 1988-06-01 gte Gesellschaft für technische Entwicklung AG Closing device for sealing openings in safety enclosures
BE1002449A3 (en) * 1987-06-05 1991-02-12 Wrede & Niedecken Gmbh Security room, especially for portions of industrial plants.
DE4322262A1 (en) * 1993-07-05 1995-01-19 Lampertz Fab Org Composite panel for creating rooms, cupboards, safes, etc. that are protected against fire, water and burglary. Similar security devices
FR2761585A1 (en) * 1997-04-08 1998-10-09 Dacota Sud Ouest Sa Dismountable Safe Storage Construction for Fire Proofing
EP0980953A1 (en) * 1998-08-19 2000-02-23 Hugo Meyer Transport container
EP0992649A1 (en) * 1998-10-08 2000-04-12 Sa Dacota Sud Ouest Dismountable cupboard whose volume is protected from heat
US6158833A (en) * 1999-09-11 2000-12-12 Schwab Corporation Fire-resistant computer storage apparatus
EP1323886A1 (en) * 2000-10-06 2003-07-02 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Fireproof repository
WO2011041831A1 (en) * 2009-10-05 2011-04-14 Ross Malcolm Connell Fireproof refuges
CN104832046A (en) * 2015-04-30 2015-08-12 苏州帅马金属制品有限公司 Fireproof safe
CN104832043A (en) * 2015-04-30 2015-08-12 苏州帅马金属制品有限公司 Heat-insulation fireproof safe
CN108979448A (en) * 2017-05-30 2018-12-11 Ncr公司 Safety box protects device and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029617C2 (en) * 1980-08-05 1984-04-26 Gebr. Schmidt, Fabrik für Feinmechanik, 7742 St Georgen Pencil
DE3600693A1 (en) * 1986-01-13 1987-07-16 Heinrich Dipl Ing Distelrath Safe in the manner of a steel box
SE8903293D0 (en) * 1989-10-06 1989-10-06 Roland Dahlstedt FIRE PROTECTED CABINET

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813516C (en) * 1948-06-17 1951-09-13 Johan Oscar Fugelstad Device on doors for safes, steel chambers and. like
US3559594A (en) * 1969-07-14 1971-02-02 Schwab Safe Co Inc Fire resistant safe
FR2264161A1 (en) * 1974-03-15 1975-10-10 Lampertz Fab Org
DE2745726A1 (en) * 1976-10-19 1978-04-20 Laing Flame proof cupboard or fire refuge room - has low melting point crystalline substance in hollow units in wall inside layer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE813516C (en) * 1948-06-17 1951-09-13 Johan Oscar Fugelstad Device on doors for safes, steel chambers and. like
US3559594A (en) * 1969-07-14 1971-02-02 Schwab Safe Co Inc Fire resistant safe
FR2264161A1 (en) * 1974-03-15 1975-10-10 Lampertz Fab Org
DE2745726A1 (en) * 1976-10-19 1978-04-20 Laing Flame proof cupboard or fire refuge room - has low melting point crystalline substance in hollow units in wall inside layer

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149525A3 (en) * 1984-01-14 1986-04-16 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
EP0149525A2 (en) * 1984-01-14 1985-07-24 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
US4628826A (en) * 1984-07-27 1986-12-16 Brandschutz GmbH Walk-in shelter
EP0169802A3 (en) * 1984-07-27 1986-07-02 Abs Brandschutz Gmbh Accessible protection enclosure
EP0169802A2 (en) * 1984-07-27 1986-01-29 ABS Allgemeiner Brandschutz G. u. M. Breivogel GmbH Accessible protection enclosure
EP0195601A2 (en) * 1985-03-14 1986-09-24 Appointrose Limited Improvements in or relating to fire-resistant enclosures
EP0195601A3 (en) * 1985-03-14 1987-02-04 Appointrose Limited Improvements in or relating to fire-resistant enclosures
US4735155A (en) * 1985-03-14 1988-04-05 The Johnson Company Limited Fire resistant enclosures
EP0199491A2 (en) * 1985-04-12 1986-10-29 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
EP0199491A3 (en) * 1985-04-12 1987-01-28 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
GB2181469A (en) * 1985-10-10 1987-04-23 Atomic Energy Authority Uk Fire resistant panel
EP0219987A1 (en) * 1985-10-10 1987-04-29 United Kingdom Atomic Energy Authority Fire resistant panel
US4741276A (en) * 1985-10-10 1988-05-03 United Kingdom Atomic Energy Authority Fire resistant cabinet
EP0269555A3 (en) * 1986-11-27 1988-10-05 Abs Allgemeiner Brandschutz G. U. M. Breivogel Gmbh Closing device for sealing openings in safety enclosures
EP0269555A2 (en) * 1986-11-27 1988-06-01 gte Gesellschaft für technische Entwicklung AG Closing device for sealing openings in safety enclosures
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DE4322262A1 (en) * 1993-07-05 1995-01-19 Lampertz Fab Org Composite panel for creating rooms, cupboards, safes, etc. that are protected against fire, water and burglary. Similar security devices
FR2761585A1 (en) * 1997-04-08 1998-10-09 Dacota Sud Ouest Sa Dismountable Safe Storage Construction for Fire Proofing
EP0980953A1 (en) * 1998-08-19 2000-02-23 Hugo Meyer Transport container
EP0992649A1 (en) * 1998-10-08 2000-04-12 Sa Dacota Sud Ouest Dismountable cupboard whose volume is protected from heat
US6158833A (en) * 1999-09-11 2000-12-12 Schwab Corporation Fire-resistant computer storage apparatus
EP1323886A1 (en) * 2000-10-06 2003-07-02 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Fireproof repository
EP1323886A4 (en) * 2000-10-06 2005-10-26 Hayashibara Biochem Lab Fireproof repository
WO2011041831A1 (en) * 2009-10-05 2011-04-14 Ross Malcolm Connell Fireproof refuges
US9469986B2 (en) 2009-10-05 2016-10-18 Ross Malcolm Connell Fireproof refuges
CN104832046A (en) * 2015-04-30 2015-08-12 苏州帅马金属制品有限公司 Fireproof safe
CN104832043A (en) * 2015-04-30 2015-08-12 苏州帅马金属制品有限公司 Heat-insulation fireproof safe
CN108979448A (en) * 2017-05-30 2018-12-11 Ncr公司 Safety box protects device and method

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