DE6902933U - PANEL GLASS PLATE WITH SPEAKING SLOT - Google Patents

Description

PATENT Attorney DIPL.-ING. W. WEINKAUPF

F Il ANKI = URT (M \ IN) 50 V UC 11 S Il O 11 I. 71

Werner Schäfer in 6078 Neu-Isenburg

ARMORED GLASS PLATE WITH SPEAKING SLOT

The innovation relates to a bulletproof glass plate with speech slots, behind which one of the speech slots is like a labyrinth concealing counter-plate is fixed, so that iuch security in the area of these speaking slots is guaranteed is ο with "known bulletproof glass plates of this type, which are mainly on the counter of bank counters mounted wgrdsn, the Spreo braid run in the Profile perpendicular to the plane of the plate. The counter-plate is used to create the labyrinth passage for speech communication Fastened at a distance from the armored glass plate behind its speech slots «That requires an elaborate one Holding frame, which obstructs the view through the armored glass plate. Another vision deterioration results from doubling the material of the bulletproof glass in over | lapping area between plate and counter plate. Also is the cleaning of the mutually facing surfaces ν on the plate and counter plate is cumbersome.

These deficiencies are avoided by the bulletproof glass plate in accordance with the innovation above all in that the oprechschlitze are inclined in profile to the plane of the plate and with mirror symmetry a Communicate slots of the counter plate, plate and

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The counter-plates lie flush on top of each other. This creates speaking slots with a roof-shaped profile, with less material accumulation and improved transparency in the area of the speech opening. It can also be a more elaborate Avoid holding frame in that, in a further development of the innovation, plate and counter plate are glued to one another and to this end advantageously consist of plastic, in particular of metacyrylic acid methyl ester, known under the trade name "Plexiglas"

The innovation should be further explained using the exemplary embodiment shown schematically in the figures. Show it:

Figo 1 shows an outside view of a counter

mounted armored glass plate and FIG. 2 shows an enlarged partial section in the

Level II / II from Fig. 1.

On the counter 1, which is not part of the innovation, sits the armored glass plate 2, which has two speech slots 3, which run diagonally against the plane of the plate in profile and communicate with one another in mirror symmetry V-shaped labyrinth in profile are complemented by oppositely inclined slots 4 in the counter plate 5 Bulletproof glass, which rests snugly on the bulletproof glass plate 2 and is glued to it over a large area.

Plate 2 and counter plate 5 can advantageously be of the same size (congruent) and each half of the material thickness required for bullet resistance. This will the counter plate invisible, which is useful with the The plate is screwed or fitted in a form-fitting manner in the counter can be.

Claims (3)

Protection claims 1.) Armored glass plate with speaking slots, behind which a counter-plate that covers the speaking slots like a labyrinth is fixed, characterized in that the speaking slots (3) are inclined in profile to the plane of the plate and with mirror-symmetrical slots (4) of the counter-plate (5) communicate, the plate and counter-plate snugly on one another lie. 2.) armored glass panel according to claim 1, characterized in that plate (2) edge counterplate (5) glued together are β 3.) armored glass panel according to claim 2, characterized in that the plate (2) and counter-plate (5) made of plastic consist, in particular of methyl metacrylate. k.) Armored glass panel according to one or more of the preceding claims, characterized in that the plate (2) and counter-plate (5) are of the same size. 3.) armored glass plate according to one or more of the preceding claims, characterized in that the plate (2) and counter plate (5) screwed together and / or the counter (i) are fitted in a form-fitting manner.