FIELD: building units, particularly doors.
SUBSTANCE: fireproof door comprises door leaf formed of glass inserted in metal case enframing glass. Door leaf includes two spaced glasses divided by frame disposed between them and formed of profiles. Glasses extend along the full door leaf height and width and are secured by extensions of frame profiles.
EFFECT: possibility to conceal compartment provided with fireproof door.
22 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIREPROOF DOOR OR WINDOW | 2000 |
|
RU2241814C2 |
| FIRE WALL | 2000 |
|
RU2257449C2 |
| FIRE DOOR OR FIRE WINDOW | 2000 |
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RU2261317C2 |
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|
RU2317393C1 |
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|
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|
RU2556471C2 |
| FIRE- AND EXPLOSION-PROOF DOOR | 2017 |
|
RU2644519C1 |
| ACCESSORY FOR DOOR HINGE AND DOOR CLOSER | 2003 |
|
RU2256759C2 |
