Classifications

• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B7/00—Special arrangements or measures in connection with doors or windows
  • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
  • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
  • E06B7/23—Plastic, sponge rubber, or like strips or tubes
  • E06B7/2301—Plastic, sponge rubber, or like strips or tubes without an integrally formed part for fixing the edging
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
  • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
  • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
  • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
  • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
  • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
  • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor

Definitions

• the invention relates to a glass door for fire protection purposes with an under Fire protective glass containing foaming agent as well as the weight of the fire protection window and means Hinged hinges on the supporting structure made of wood that transfers the door frame.
• fire protection glazing is regarding their respective requirements are explained in the industry standard DIN 4102.
• DIN 4102. Such Glazing is designed according to its fire resistance duration the spread of fire and smoke, but also the impermissible Prevent heat from passing between two rooms.
• One in the DE-U 91 03 671 described glass door for fire protection uses one Fire protection window, which is multi-layered from glass panes with each in between arranged fire protection layers is built up. In the event of a fire, these will be Fire protection layers activated, whereby they absorb heat radiation and a form a highly effective insulation layer. From the originally transparent Glazing the door creates a practically opaque fire protection wall.
• the door frame used in the construction according to DE-U 91 03 671 a steel frame is used, which is on both sides of the edges of the fire glass arranged steel profiles and a connecting these profiles Steel sheet composed, which is screwed to the steel profiles is. This creates a glass door, which is characterized by a relatively high proportion of glass surface distinguished, and which is therefore well translucent.
• Glass doors for fire protection purposes are also known, in which the Frame made of wood and especially hardwood.
• the advantage of such Door constructions e.g. in German utility model 295 09 394, there is great freedom in the design of the Door frame.
• the glass door can be adjusted by suitable processing along the door frame of the edges of the fire protection window extending wood profiles depending on Design your application freely.
• the glass door according to utility model 295 09 394 is, however not a pure wooden frame construction, rather it becomes one Composite construction described, in which the two on both sides of the edges of the Fire protection window arranged wooden profiles connected by a metal rail are. Only because of the use of this metal rail does one result relatively filigree frame construction with a relatively large proportion of glass surface.
• the invention is therefore based on the object of creating a glass door constructed in the manner of a wooden frame construction for fire protection purposes with the largest possible proportion of glass surface.
• the support structure is composed of a total of two support profiles, of which one support profile extends along the lower horizontal edge, and the other support profile extends along the upper horizontal edge of the fire protection window that the support profiles are connected to each other via vertical profiles with significantly reduced cross sections compared to the support profiles, that the vertical profiles cover the vertical edges of the fire shield, and that the lock housing of the door lock is attached to one of the two vertical profiles.
• the support profiles provided with grooves to accommodate the horizontal edges of the fire protection window are. These grooves stabilize the fire protection window from the side Direction. This stabilization can also be improved in that also the vertical profiles with grooves to accommodate the vertical edges of the Fire protection windows are provided.
• the weight of the fire glass receiving horizontal support profiles made of wood, and preferably consist of hardwood.
• the vertical profiles made of wood and in particular hardwood or softwood are preferably also the vertical profiles made of wood and in particular hardwood or softwood.
• a particularly space-saving accommodation of the door lock can be achieved by providing the fire protection window with a recess that is carried out by the lock housing, and in which the end face of the Lock housing connected to a vertical profile, in particular screwed is.
• the lock housing is covered on both sides with panels or solid wood that the recess with the lock housing and the edge area of the fire protection window cover around the recess, creating a uniform Appearance of the wooden frame construction of the glass door can be achieved.
• connection between horizontal support profile and vertical profile via a vertical tongue and groove system that the groove on the inner surface of the vertical profile and the spring is formed at the ends of the support profile, and that the spring extends in the vertical edge of the fire protection window.
• the glass door consists of a fire protection window 2 together, fixed along their lower and upper edge with support profiles 3.4 is connected.
• the support profiles 3.4 completely take that on the hinges weight of the fire protection window 2.
• Belong to the glass door furthermore two vertical profiles which are explained in more detail below and which are used in 1 are hidden by the door frame 1. That one The two vertical profiles, which lie opposite the hinges, are the door lock 5 attached to the glass door.
• Fig. 2 the cross section of the lower support profile 3 is shown, which in is substantially equal to the cross section of the upper support profile 4.
• the fire protection window 2 is composed of three glass panes in the exemplary embodiment, which a special laminated glass with arranged between the glass panes Fire protection layers 6 forms.
• a fire it will be in the fire protection layers 6 stored active ingredient activated, these layers Absorb heat radiation and form an insulation layer, which the Prevention of fire and smoke.
• the activation of the fire protection layers 6 leads in the event of fire that these foam up and cloud assume so that a practically opaque fire wall arises.
• the lower edge of the fire protection panel 2 is in one on the top of the Support profile 3 incorporated, rectangular groove 7 used.
• a silicone compound 8 is formed between the fire protection pane 3 and the groove 7 used as the filling 9 also along the edges of the fire glass 6 is used.
• the support profile 3 the total height of 100 to 150 mm, and its thickness 45 up to 70 mm, consists of a suitable wood, e.g. Deciduous or Softwood. At the lower edge of the support profile 3, a floor seal known per se 10 are used.
• Fig. 3 a cross section through the upper support profile 4 is shown, wherein additionally the elements of the hinge attached to the upper support profile 4 are recognizable. It can also be seen that the dimensions of the upper support profile 4 correspond to those of the lower support profile 3, since both support profiles 3.4 collect the weight of the fire protection window 2 together. additionally there is 4 space for the upper door closer 11 within the upper support profile.
• Fig. 4 shows a section through the vertical door frame 1 and the already mentioned vertical profile 12 of the door frame, which is almost completely through a shoulder 13 of the door frame 1 is covered.
• the vertical profile is 12 significantly weaker than the support profiles 3.4, as it is for support the weight of the fire protection window 2 makes no contribution.
• Much more the profile 12 is used primarily for the vertical edges of the fire protection window 2 cover, for which purpose the profile 12 with a rectangular Groove 7 is provided.
• the seal between the fire protection window 2 and the vertical profile 12 is carried out as in the case of the support profiles 3, 4 the insertion of silicone compound 8.
• the thickness S "of the wooden, in particular Hardwood or softwood existing vertical profile 12 is only 1/4 to 1/6 of the thickness S 'of the support profiles 3, 4 shown in FIG. 2.
• the door frame 1 is on its inside facing the profile 12 with a Provide strips 14 of a material foaming under the influence of heat. In the event of a fire, this strip 14 closes the gap 15 between the door frame and door frame. For aesthetic reasons, the strip 14 is with a Strips of wood veneer 16 covered.
• Fig. 5 the connection of the support profiles with the vertical profiles is shown. This representation applies in the same way to the lower support profile 3 as also for the upper support profile 4.
• the connection between the horizontal support profile 3, 4 and vertical profile 12 takes place via a vertically aligned tongue and groove system, the groove 7 already described on the inner surface 17 of the vertical profile 12 is located, while the spring 18 is an integral part of the support profile 3.4, and extending the vertical edge the fire protection window 2 extends.
• the positive connection thus formed between support profiles 3, 4 and the respective vertical profile 12 secured by screw connections 19 through the respective vertical profile 12 protrude into the respective horizontal support profile 3.4.
• the fittings 19 are also used to the hinge band 20 of the To connect the glass door with the respective support profile 3, 4 so that the of the Support profiles 3.4 absorbed forces on the shortest route and under simultaneous attachment of the vertical profile 12 to the door frame 1 transfer.
• the vertical profile can correspond to the fire protection window in its edge area 12 including the groove 7 incorporated therein over the entire length of the Profile 12 be designed uniformly, so that there is an inexpensive manufacture of the profile 12 results.
• Fig. 6 shows a horizontal cross section in the area of the door lock 5. Zur Recording the volume of the door lock 5, the fire protection window 2 with provided a rectangular recess 21. The fastening of the lock housing 22, however, does not take place at this recess 21, since the multilayer built fire protection panel 2 against lateral forces and in particular Bending force is very sensitive. For this reason, the attachment is made of the lock housing 22 on the vertical profile 12, which to this Purpose is provided with a passage opening for the lock housing 22. The forces acting on the lock housing 22 and in particular actuating forces the lever handle are therefore via the vertical profile 12 derived equal parts on the lower support profile 3 and the upper support profile 4, without leading to a mechanical load on the fire protection window 2.
• the lock housing 22 is outward covered by a wooden housing 23, the outer plates 24 flush with complete the vertical profile 12, and the recess 21 with the lock housing 22 and the edge area of the fire protection window 2 around the recess Cover around 21.
• the wooden housing 23 with the two plates 24 should not exert any force on the fire protection window 2, which is why that Wooden housing 23 using suitable screws 25 exclusively with the vertical Profile 12 is screwed.
• Fig. 7 shows a side view of a double-leaf glass door, its structure corresponds essentially to the glass door of FIG. 1. Deviating from this the abutting vertical profiles 26, 27 are somewhat reinforced, and form the standing wing wood 26 and the walking wing wood 27. For the fire is in turn in the facing areas Wood veneers 16 covered strips 14 of fire protection material are provided.

Landscapes

• Engineering & Computer Science (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Special Wing (AREA)
• Securing Of Glass Panes Or The Like (AREA)
• Joining Of Glass To Other Materials (AREA)
• Refrigerator Housings (AREA)

Applications Claiming Priority (2)

Publications (3)

Family

ID=7792027

Family Applications (1)

Country Status (6)

Cited By (2)

Families Citing this family (11)

Family Cites Families (10)

• 1996
  • 1996-04-22 DE DE19615902A patent/DE19615902A1/de not_active Withdrawn
• 1997
  • 1997-04-15 EP EP97106128A patent/EP0803634B1/de not_active Expired - Lifetime
  • 1997-04-15 ES ES97106128T patent/ES2172713T3/es not_active Expired - Lifetime
  • 1997-04-15 AT AT97106128T patent/ATE213304T1/de active
  • 1997-04-15 DE DE59706353T patent/DE59706353D1/de not_active Expired - Lifetime
  • 1997-04-18 CZ CZ19971199A patent/CZ293066B6/cs not_active IP Right Cessation
  • 1997-04-21 PL PL97319570A patent/PL181361B1/pl unknown

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