WO2023186506A1 - Vitrage coupe-feu pour portes - Google Patents

Vitrage coupe-feu pour portes Download PDF

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Publication number
WO2023186506A1
WO2023186506A1 PCT/EP2023/056310 EP2023056310W WO2023186506A1 WO 2023186506 A1 WO2023186506 A1 WO 2023186506A1 EP 2023056310 W EP2023056310 W EP 2023056310W WO 2023186506 A1 WO2023186506 A1 WO 2023186506A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire protection
pane
recess
lower edge
glazing
Prior art date
Application number
PCT/EP2023/056310
Other languages
German (de)
English (en)
Inventor
Daniel NYSTEN
Ayat HONARAMOOZ
Sara DE HERDT
Jerome KORUS
Original Assignee
Saint-Gobain Glass France
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint-Gobain Glass France filed Critical Saint-Gobain Glass France
Publication of WO2023186506A1 publication Critical patent/WO2023186506A1/fr

Links

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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5436—Fixing of glass panes or like plates involving holes or indentations in the pane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/02—Wings made completely of glass
    • E06B3/025—Wings made completely of glass consisting of multiple glazing units
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/414—Physical or chemical protection against high or low temperatures
    • E05Y2800/416—Physical or chemical protection against high or low temperatures against fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/672—Glass
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E05Y2900/134—Fire doors
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings

Definitions

  • fire protection glazing In the event of a fire, fire protection glazing is used to protect people and objects on one side of the glazing from a fire on the other side of the glazing. As a rule, not only is a smoke barrier desired, but an at least temporary heat barrier should also be created. In normal operation, however, the fire protection glazing should act like a normal transparent glazing element.
  • a category of fire protection glass has at least two, usually transparent, panes, between which a fire protection layer is inserted.
  • the fire protection layer also referred to as a fire protection interlayer or fire protection gel, has, for example, an intumescent, heat-insulating and/or cooling material.
  • the material of the fire protection layer is, for example, an alkali polysilicate with the highest possible water content. Water-containing, organic, gel-like polymer hydrogels are also known as materials for fire protection layers. What the fire protection layers have in common is that they are transparent at room temperature, but when exposed to heat they become cloudy and foam, which creates a cooling effect.
  • Alkali silicates are completely transparent under normal application conditions, but begin to cloud and foam irreversibly at temperatures of around 80 °C.
  • Such fire protection glazing can be produced by applying a thin layer of alkali silicate in liquid form to one side of a first pane and then drying it. This drying step is complex and delays the manufacturing process. A second disc is then finally glued onto the intermediate or protective layer made of alkali silicate.
  • Such a manufacturing process is time-consuming and it is difficult to ensure constant product quality, especially with regard to air inclusions.
  • WO 94/04355 A1 proposes a method in which the fire protection layer can be produced by casting and without drying.
  • the fastening axle is also referred to, for example, as a quick-release axle for floor door closers.
  • the fastening plate protrudes beyond the lower edge of the fire protection glazing, as a result of which the gap between the bottom edge of the composite pane and the bottom surface of the building floor is rather generous. In the event of a fire, this may lead to an incomplete seal against smoke penetration.
  • a fire protection glass door which includes a fire protection pane with a glass cutout into which a lock case is inserted.
  • DE 102010020999 A1 discloses an insulating glass door with hinge fittings, which has a base element held between two glass panes and a mandrel connected to it and protruding from it.
  • the fire protection glazing for doors comprises at least one fire protection laminated glass made of at least a first pane and a second pane, which are connected to one another and spaced apart from one another via at least one circumferential spacer, with at least one gap between the panes and the spacer and a fire protection layer being arranged in the gap . If the fire protection glazing comprises exactly two panes, these form a space with a spacer arranged all around between the panes, which is filled with the fire protection layer.
  • the fire protection glazing according to the invention is fire protection glazing for doors, i.e. suitable for use in doors.
  • Doors include both building exterior doors that separate an interior space from a building environment, as well as doors located within the building shell that separate a building interior space from another building interior space.
  • the door in which the fire protection glazing can be used therefore closes an internal or external building opening.
  • the fire protection glazing according to the invention can also be used in other components, such as walls or windows.
  • the first pane is connected to the inner surface of the second pane via the fire protection layer and the spacer, while the surface of the second pane facing away from the fire protection layer represents an outer surface of the fire protection composite glass. If the fire protection laminated glass includes additional panes, this structure applies analogously, with all pane surfaces bordering a fire protection layer being defined as inner surfaces and the two outer surfaces of the fire protection laminated glass being provided by the first pane and one of the further panes.
  • the fastening part is preferably inserted into the recess in such a way that it is in contact with the edge of the recess, whereby this connection can be designed in a form-fitting and/or cohesive manner.
  • the fastening part is attached along the edge, so its shape follows the edge geometry of the recess completely or partially.
  • the fastening part can contact the edge of the recess over the entire height of the edge or can only cover a partial area.
  • the height of the edge is the sum of all the pane thicknesses of the fire protection laminated glass and the thickness of the spacers arranged between the panes.
  • the mechanical connection between the fire protection laminated glass and the fastening part is improved as the size of the contact surface between the fastening part and the edge of the recess increases.
  • a cohesive connection can take place via adhesive bonding.
  • the adhesive is preferably applied in a liquid state and, thanks to its flowability, optimally fills any gaps between the edge of the recess and the fastening part. After the adhesive has hardened, a particularly stable connection is achieved. At the same time, manufacturing tolerances of the recess and the fastening part can be compensated for.
  • the materials mentioned for the spacer are preferably used as adhesive.
  • the recess in the fire protection laminated glass passes through all layers of the fire protection laminated glass, i.e. the first pane, the second pane and the fire protection layer arranged between them, as well as any further panes and further fire protection layers of the fire protection laminated glass.
  • the recess can have the same or a different cross-section in all layers, with all Layers must have a common intersection of the recess.
  • the recess in the fire protection laminated glass is therefore composed of a first recess in the first pane, a second recess in the second pane and, if necessary, third recesses in third panes.
  • edges of the first recess, the second recess and any third recesses in the panes together form the edge of the recess of the fire protection laminated glass.
  • the edge of the recess in the fire protection laminated glass passes through the panes of the fire protection glazing and cannot run linearly between the outer surfaces of the fire protection laminated glass. This is the case, for example, with a fire protection laminated glass comprising three panes, the second middle pane of which has a smaller recess than the first pane and the third pane.
  • the recess preferably has a height of 10 mm to 100 mm, particularly preferably 15 mm to 50 mm, and a width of preferably 30 mm to 150 mm, particularly preferably 40 mm to 100 mm.
  • the height of the recess is determined in its direction of extension parallel to the side edges of the fire protection laminated glass, while the width is measured along its lower edge.
  • the fastening part at least partially surrounds the edge of the fire protection laminated glass and extends to adjacent areas one outer surface or both outer surfaces of the fire protection laminated glass.
  • the sections of the fastening part that protrude beyond the recess onto the outer surfaces are referred to as side flanks. These side flanks are advantageous in order to further increase the contact surface between the fastening part and the fire protection laminated glass and the associated mechanical stability. In addition, in this way the edge of the recess is not visible to the viewer, which can improve the visual appearance depending on the design of the edges.
  • the fastening part does not protrude beyond the outer surface at least on one outer surface of the fire protection glazing. This is advantageous in terms of a space-saving and visually appealing flush design of the fastening part and the corresponding adjacent pane surface.
  • the spacer of the fire protection laminated glass serves to keep the panes at a defined and constant distance from one another across the glazing. Furthermore, the spacer defines the cavity between the panes into which the fire protection compound is introduced and protects the fire protection layer from environmental influences. Depending on the type of Fire protection layer and according to the manufacturing process, the spacer also serves to seal the gap during production.
  • the panes can first be spaced circumferentially via the spacer, leaving an opening in the circumferential spacer frame through which the flowable fireproofing compound is filled. The spacer seals the gap. After filling the gap, the fire protection compound is hardened and the opening of the spacer frame is closed.
  • spacers for use in fire protection glazing are known to those skilled in the art; for example, spacers comprising polyvinyl chloride (PVC), sprayable thermoplastic spacers and/or glass fiber reinforced plastics (GRP) are used. Spacers made of glass fiber reinforced plastics are available as prefabricated profiles that are glued to the adjacent pane surfaces using a sealant.
  • the spacer is preferably a thermoplastic, sprayable spacer.
  • Sprayable thermoplastic spacers also referred to as TPS spacers or TPS spacers, are known to those skilled in the art and typically include sealing materials such as polyisobutylene and butyl rubber.
  • the spacer is preferably a sprayable thermoplastic spacer which comprises a sealing material from the group of hot-melt adhesives, particularly preferably from the group of butyl-based hot-melt adhesives, in particular butyl rubber and/or polyisobutylene.
  • a sprayable thermoplastic spacer which comprises a sealing material from the group of hot-melt adhesives, particularly preferably from the group of butyl-based hot-melt adhesives, in particular butyl rubber and/or polyisobutylene.
  • the butyl polymers described in EP 1179113 B1 with 40% by weight to 65% by weight of polyisobutylene, 10% by weight to 25% by weight of carbon black and 10% by weight to 40% by weight have proven to be particularly advantageous.
  • -% of a filler that can be applied directly to the disks using an extrusion nozzle.
  • the spacer is preferably set back along the lower edge by an amount of 0 mm to 200 mm from this lower edge in the direction of the center of the surface of the fire protection glazing.
  • the spacer is preferably set back by an amount of 2 mm to 50 mm, particularly preferably 2 mm to 30 mm, in particular 3 mm to 22 mm, starting from the nearest edge in the direction of the center of the surface. This creates a circumferential outer pane space between the first pane, second pane and spacer.
  • the spacer is set back adjacent to the lower edge by an amount of 30 mm to 200 mm towards the center of the surface of the fire protection glazing.
  • the spacer is preferably set back by at least the amount that corresponds to the height of the recess, i.e. the extent of the recess in a direction parallel to the side edges. This has the advantage that the spacer does not have to be adapted to the contour of the recess, but can be applied parallel to the lower edge.
  • the outer space between the panes adjacent to the lower edge is available to accommodate additional components.
  • a lowering seal can be arranged in the outer space between the panes adjacent to the lower edge. This is advantageous in order to optimally close the door gap when the door is closed.
  • the geometry of the fastening part is preferably adapted to the geometry of the recess, so that the preferred dimensions of the fastening part are within the ranges disclosed for the recess. If the fastening part has side flanks which surround the edge of the recess and protrude onto the outer surfaces of the fire protection laminated glass, the side flanks preferably extend beyond the recess by 2 mm to 15 mm, particularly preferably 2 mm to 10 mm. In this case, the size of the fastening part exceeds the size of the recess by this amount.
  • fastening parts comprising webs, the height of the webs also preferably being 2 mm to 15 mm, particularly preferably 2 mm to 10 mm.
  • the first pane, the second pane and optionally further panes can be made of single-pane safety glass, of thermally or chemically toughened glass, of float glass, of extra-clear low-iron float glass, colored glass, or of laminated safety glass containing one or more of these components.
  • the panes can have any other components or coatings, for example low-E layers or other sun protection coatings.
  • the fire protection layer is preferably introduced as a flowable fire protection compound into the space between the first pane, second pane and spacer.
  • at least one opening is preferably provided in the circumferential spacer, through which the fire protection compound can be filled into the space between the panes.
  • the blank filled with flowable fireproofing compound is then subjected to a hardening step, whereby the flowable fireproofing compound hardens.
  • polymerization takes place so that a fire protection gel forms in the chamber.
  • the fire protection compound can also be applied in a flowable form to one of the panes, dried on it and laminated between the panes after another pane has been placed.
  • FIGS. 1a, 1b a schematic representation of a fire protection glazing according to the invention as door glazing in plan view and in cross section,
  • the sealant consists of polyisobutylene and forms the spacer between the first disk 1 and the second disk 2, which is 5 mm towards the circumferential edge K of the first disk 1 and the second disk 2 in the direction of the center of the surface of the first disk 1 and the second disk 2 is set back.
  • the spacer 3 and the panes 1, 2 enclose a space 5 inside the glazing.
  • All recesses are congruent and together form the recess 4 of the fire protection composite pane 10.
  • the two spacers 3 are attached congruent to one another and run along the lower edge U immediately adjacent and parallel to it.
  • the spacers 3 are preferably set back from the lower edge U by the amount of the thickness of a secondary sealant and a secondary sealant is inserted between the spacers 3 and the lower edge U in the outer space between the panes.
  • the spacers 3 follow the course of the recess 4 and run parallel to its edge K. In this area too, there is preferably a secondary sealant between the spacers 3 and the edge K.
  • the fastening part 7 is designed in two parts and includes an inner part 7.1 (shown in Figure 3d) and an outer part 7.2.
  • the inner part 7.1 is inserted into the recess 4 in such a way that it positively contacts the edge K of the recess 4, which creates an advantageous mechanical connection.
  • the outer part 7.2 includes a fastening axis 8, which protrudes orthogonally from the surface 9 which is flush with the lower edge U.
  • the outer part 7.2 is attached to the fire protection composite pane 10 from the lower edge U in such a way that it encloses the recess 4 with the inner part 7.1 inserted therein.
  • the fastening part 7 Starting from the surface of the fastening part 7 that contacts the edge K of the recess, two webs 21 extend, which, when the fastening part 7 is installed in the recess 4, extend into the space between the first disc 1 and the second disc 2 and into the space between the second disc 2 and the third Disc 18 engage. There is an adhesive 12 between the webs 21 and the disks 1, 2, 18 attached, which serves to fix the fastening part 7.
  • the fastening part 7 is designed flush with the outer surfaces a of the fire protection composite pane 10. At the lower edge U, the fastening part 7 does not protrude beyond the lower edge U.
  • the fire protection composite pane 10 has an intumescent sealing tape 15 and a rail 16, which are inserted in this order on the lower edge U with in the recess 4
  • Fastening part 7 is applied.
  • the rail 16 and the intumescent sealing tape 15 have an opening in the area of the fastening axis 8, so that this is accessible from the floor surface of the building when installed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

L'invention concerne un vitrage coupe-feu (20) pour portes, comprenant au moins un verre composite ignifuge (10) constitué d'au moins une première vitre (1), une seconde vitre (2), d'au moins une entretoise (3) qui s'étend dans une relation espacée autour des vitres (1, 2), et d'au moins une couche ignifuge (6) qui est disposée dans l'espace intermédiaire (5) entre les vitres (1, 2) et l'entretoise (3) ; et d'une partie de fixation (7). Le verre composite ignifuge (10) présente un bord inférieur (U), un bord supérieur (O) opposé au bord inférieur (U), et deux bords latéraux (S), et le verre composite ignifuge (10) présente un évidement (4) qui est directement adjacent au bord inférieur (U) et dans lequel la partie de fixation (7) est insérée, l'évidement ayant un bord (K). La partie de fixation (7) présente une surface (9) qui affleure le bord inférieur (U) et présente un axe de fixation (8) qui est orthogonal au bord inférieur (U).
PCT/EP2023/056310 2022-03-29 2023-03-13 Vitrage coupe-feu pour portes WO2023186506A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22165004.7 2022-03-29
EP22165004 2022-03-29

Publications (1)

Publication Number Publication Date
WO2023186506A1 true WO2023186506A1 (fr) 2023-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/056310 WO2023186506A1 (fr) 2022-03-29 2023-03-13 Vitrage coupe-feu pour portes

Country Status (1)

Country Link
WO (1) WO2023186506A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004355A1 (fr) 1992-08-11 1994-03-03 Vetrotech Ag Element de protection thermique transparent
EP1179113B1 (fr) 1999-05-15 2003-07-23 Vetrotech Saint-Gobain (International) AG Composition de mastic, application et utilisation du mastic, vitrage de protection contre le feu, procede de fabrication du vitrage
DE102005018842A1 (de) 2005-04-22 2006-10-26 Hero-Glas Veredelungs Gmbh Brandschutzverglasung
EP2016871A1 (fr) 2007-07-20 2009-01-21 Albert Weiss Présentoir
DE102010020999A1 (de) 2010-05-12 2011-11-17 Hunsrücker Glasveredelung Wagener GmbH & Co. KG Ganzglastür aus Isolierglas für Kühltheken
EP2516568B1 (fr) 2009-12-21 2013-10-16 Vetrotech Saint-Gobain (International) AG Procédé de fabrication d'un élément de protection
DE202016106522U1 (de) 2015-11-25 2016-12-09 Markus Eder Fahrbarer Behälter zur Aufbewahrung
EP3224045A1 (fr) 2014-11-24 2017-10-04 Saint-Gobain Glass France Élément transparent de protection contre la chaleur
DE202016103533U1 (de) * 2016-07-01 2017-10-05 Promat Gmbh Brandschutzglastür

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004355A1 (fr) 1992-08-11 1994-03-03 Vetrotech Ag Element de protection thermique transparent
EP1179113B1 (fr) 1999-05-15 2003-07-23 Vetrotech Saint-Gobain (International) AG Composition de mastic, application et utilisation du mastic, vitrage de protection contre le feu, procede de fabrication du vitrage
DE102005018842A1 (de) 2005-04-22 2006-10-26 Hero-Glas Veredelungs Gmbh Brandschutzverglasung
EP2016871A1 (fr) 2007-07-20 2009-01-21 Albert Weiss Présentoir
EP2516568B1 (fr) 2009-12-21 2013-10-16 Vetrotech Saint-Gobain (International) AG Procédé de fabrication d'un élément de protection
DE102010020999A1 (de) 2010-05-12 2011-11-17 Hunsrücker Glasveredelung Wagener GmbH & Co. KG Ganzglastür aus Isolierglas für Kühltheken
EP3224045A1 (fr) 2014-11-24 2017-10-04 Saint-Gobain Glass France Élément transparent de protection contre la chaleur
DE202016106522U1 (de) 2015-11-25 2016-12-09 Markus Eder Fahrbarer Behälter zur Aufbewahrung
DE202016103533U1 (de) * 2016-07-01 2017-10-05 Promat Gmbh Brandschutzglastür

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