DE218697C - - Google Patents
Info
- Publication number
- DE218697C DE218697C DENDAT218697D DE218697DA DE218697C DE 218697 C DE218697 C DE 218697C DE NDAT218697 D DENDAT218697 D DE NDAT218697D DE 218697D A DE218697D A DE 218697DA DE 218697 C DE218697 C DE 218697C
- Authority
- DE
- Germany
- Prior art keywords
- burglar
- dye
- cabinet wall
- intermediate layer
- filling compound
- 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.)
- Active
Links
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 229940042115 Methylene blue Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009114 investigational therapy Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
- E05G1/12—Safes or strong-rooms for valuables with fluent-material releasing, generating or distributing means, e.g. fire-retardant or fire extinguishing means
Landscapes
- Fireproofing Substances (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 218697 KLASSE 68 β. GRUPPE- M 218697 CLASS 68 β. GROUP
JOHANNES WETZEL in BERLIN.JOHANNES WETZEL in BERLIN.
Einbruchssichere Kassenschrankwand. Patentiert im Deutschen Reiche vom 3. Juni 1909 ab.Burglar-proof cash register wall. Patented in the German Empire on June 3, 1909 .
Es ist bereits versucht worden, Kassenschrankwände dadurch einbruchssicher zu machen, daß man in einer Zwischenschicht chemische Stoffe einschließt, welche beim Erhitzen nicht atembare und schädliche Gase entwickelten. Derartige Vorrichtungen schützen in gewissem Sinne auf chemischem Wege gegen Einbrecher, tragen jedoch nicht zu deren Ermittlung bei. Ich habe nun gefunden, daß eine in erhöhtem Maße einbruchssichere Kassenschrankwand unter Benutzung chemischer Stoffe hergestellt werden kann, welche durch ihre Schutzvorrichtungen dazu beiträgt, die Person des Einbrechers kenntlich zu machen. Zu diesem Zwecke verwendet man eine Zwischenschicht von langen, in Kieselgur eingebetteten Glasröhren, welche einen Farbstoff enthalten und evakuiert sind oder unter erhöhtem Drucke stehen. Die Glasröhren sind derart befestigt, daß sie nicht, ohne geöffnet zu werden, herausgezogen werden können. Als Farbstoff eignet sich Methylenblau, das natürlich auch außerdem der Isoliermasse selbst beigemischt werden kann.Attempts have already been made to make cabinet walls burglar-proof in that chemical substances are included in an intermediate layer which cannot be breathed when heated and developed harmful gases. Such devices protect in a certain sense chemically against burglars, however, do not contribute to their determination. I have now found that one in heightened Dimensions of burglar-proof cash register wall made using chemical substances which, through its protective devices, helps protect the person of the To identify the intruder. An intermediate layer is used for this purpose of long glass tubes embedded in kieselguhr, which contain a dye and are evacuated or are under increased pressure. The glass tubes are attached in such a way that that they cannot be pulled out without opening. As a dye Methylene blue is suitable, which of course is also added to the insulating compound itself can be.
Der Vorteil dieser Wandungen liegt auf der Hand. Niemand kann, auch nicht durch rein chemische Mittel, die Öffnung der Wandung zu Ende führen, ohne daß ein starkes Verstäuben des Farbstoffes, der den Täter beschmutzt und dadurch zu seiner Ermittlung beiträgt, stattfindet.The advantage of these walls is obvious. Nobody can, not even through chemical agents that complete the opening of the wall without causing excessive dusting of the dye, which soils the perpetrator and thereby contributes to his investigation, takes place.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE218697C true DE218697C (en) |
Family
ID=479898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT218697D Active DE218697C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE218697C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3400818A1 (en) * | 1984-01-12 | 1985-07-18 | Bode-Panzer Ag, 3000 Hannover | Building panel for securing bank rooms or the like |
-
0
- DE DENDAT218697D patent/DE218697C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3400818A1 (en) * | 1984-01-12 | 1985-07-18 | Bode-Panzer Ag, 3000 Hannover | Building panel for securing bank rooms or the like |
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