EP4180610B1 - Ancre de fixation et ensemble contenant au moins une telle ancre de fixation - Google Patents

Ancre de fixation et ensemble contenant au moins une telle ancre de fixation Download PDF

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Publication number
EP4180610B1
EP4180610B1 EP22204111.3A EP22204111A EP4180610B1 EP 4180610 B1 EP4180610 B1 EP 4180610B1 EP 22204111 A EP22204111 A EP 22204111A EP 4180610 B1 EP4180610 B1 EP 4180610B1
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EP
European Patent Office
Prior art keywords
facade
fixing anchor
clamping
aperture
adjusting
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
Application number
EP22204111.3A
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German (de)
English (en)
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EP4180610A1 (fr
Inventor
Miroslav Florek
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Ppzs SRO
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Ppzs SRO
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Publication date
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Publication of EP4180610A1 publication Critical patent/EP4180610A1/fr
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Publication of EP4180610B1 publication Critical patent/EP4180610B1/fr
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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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6015—Anchoring means
    • E06B1/6023—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall
    • E06B1/603—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall adjustable
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/4128—Elements with sockets receiving adjustable or removal nuts
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6015—Anchoring means
    • E06B1/6038—Anchoring means specially adapted for being embedded in the wall

Definitions

  • the fixing anchor is intended for creation of the face connection of the facade aperture filling and this opening, i.e. it is the field of building construction.
  • a facade aperture is any opening created in walls of constructions intended for installation of certain filling.
  • This filling usually includes frames of windows, doors, terrace doors, balcony doors etc.
  • Fillings are embedded in the apertures usually in the way they are embedded in the internal profile of the aperture referred to as a reveal a being fully embedded in the aperture or jutting the wall plane in or out.
  • "reveal” means both reveal, upper reveal, otherwise known as head sill disregarding its inclination.
  • the construction exterior, i.e. external surface of walls will be referred to as facade in this application and for the construction inside, i.e. surface of internal walls will be referred to as interior.
  • the method of mounting the window and door frames in the masonry is known from the CS 64882 document.
  • the method was based on the fact that the window frame had been backed with the seal and mounted by means of metal anchoring elements in the way that the metal element or fixing anchor had been screwed or nailed to the window frame or door frame.
  • the fixing anchor shall be subsequently nailed up in the wall using a hook.
  • the advantage of this installation technology is its simplicity and low price.
  • the disadvantage is low level of installation quality and fairly limited range of subsequent operations which can be performed with the window following this installation.
  • the installation is mostly unchangeable and non-adjustable by non-destructive procedures.
  • a particular technical solution, according to this document represents a principle when assembly apertures with an insert are created and the window frame is equipped with fastening studs of a dowel pin type. After installing the window frame, the joint shall be fixed using screws.
  • the advantage is a possibility of simple installation of the window and its frame, its detachability and possibility to insert insulation between the window frame and the wall.
  • the disadvantage is that installation is after mounting unchangeable and levelling of planarity can be performed only by backing a part of the frame. The installation does not have adjustable elements.
  • Another commonly used technology is mounting of the window or door frame into the facade aperture and its subsequent firm fixation using adhesives, foam or walling material. Mounting is performed using wedges, adjusting shims or a setting up frame as with the CN 211949425 U document. This technology allows good levelling and planarity of the window seating but the once installed window frame is no longer positionally changeable.
  • a similar solution includes clamps, e. g. according to the DE 3425444 A1 document which shall be fastened to the wall and they are connected with the window frame using the groove and feather system or prismatic groove whose counterpart forms an inseparable part of the side profile of the window frame.
  • the disadvantage of all mentioned solutions is especially their single character in the clamping system of the object into the frame. Furthermore, these all are technologies for placing the filling, i.e. especially door or window frame into the internal profile of the facade aperture not for mounting to the construction opening from the outside, i.e. mounting to the facade. Moreover, the used fixing agents do not allow installation of the filling in the form within the process of casting the prefabricated panel forming the wall or at casting the monolithic reinforced concrete construction so as to be able to carry out also direct casting even with embedded fillings and also with the installed insulation as one whole, and subsequently, after casting only to adjust the position of the window in the window frame.
  • the task of the invention is to propose the equipment which will allow fastening of the facade aperture filling to the facade, i.e. to mount it from the external side of the facade aperture both after execution of the wall erection and in the process of casting the reinforced concrete prefabricated panel or casting the monolithic reinforced concrete construction.
  • the equipment After the filling fixing, the equipment must allow subsequent adjustment of the filling position to the position of the facade aperture and ensure that neither concrete ageing, nor its drying-out causes irreversible deformation of the filling or of its embedding.
  • the equipment must allow embedding of the filling into reinforced concrete prefabricated panels or monolithic reinforced concrete constructions already in the preparation process of their casting without the threat of crossing the facade aperture filling after concrete curing.
  • the technical solution must allow subsequent levelling out of the facade aperture filling including creation of so called position of pre-wall mounting when the facade aperture filling is in one plane with the external thermal insulation of the building.
  • the invention should also deal with sealing between facade and facade aperture filling in the way so as integrity of the sealing surface cannot be disturbed anywhere, e. g. by clamping elements.
  • the fixing anchor is intended for position-adapted mounting of the facade aperture filling such as windows, doors etc. to the facade aperture created in the prefabricated panel or in the monolithic reinforced concrete construction. Mounting is performed from the external side from the facade, i.e. not to the inside of the facade aperture.
  • the fixing anchor consists of the clamping segment intended for firm connection with the reinforced concrete mass of the prefabricated panel or the monolithic reinforced concrete construction and of the mounting segment intended for firm or dismountable connection with the facade aperture filling.
  • the mounting segment is adjusted in the way so as to allow dismountable connection with the clamping segment with a possibility to set up mutual position of the mounting segment against the clamping segment. Moreover, this means this arrangement allows setting of the mutual position of the facade aperture filling against the facade aperture.
  • the clamping segment is a clamping bush which is adapted for integration into the prefabricated panel or the monolithic reinforced concrete construction in the position of the facade aperture.
  • the clamping bush is created as a semi-closed hollow body with one inlet part which is open and serves for inserting the mounting segment into the clamp cavity.
  • the clamping bush includes also a clamping device serving for clamping of the mounting segment in the clamp cavity.
  • the mounting segment consists of two adjustably connected parts.
  • the first part of the mounting segment consists of a bearing link which is dismountably connectible using the clamping device in the clamp cavity of the clamping bush.
  • the second part of the mounting segment consists of an adjustable draw rod position-adaptively connected with the bearing link. In terms of adjustment, the adjustable draw rod is at its front end equipped with a latch adapted to dismountable connection with the facade aperture filling.
  • the mounting segment further consists of a back adjusting screw and a tightening screw that serve for physical fixation of the mounting segment into the clamping segment and subsequent setting of the mounting segment position against the clamping segment.
  • the clamping device consists of a tie-tapped opening which is created in the clamping bush.
  • the tie-tapped opening is adapted for inserting the tightening screw which after insertion forms a dismountable connection of the bearing link and the clamping bush.
  • the clamping bush is equipped also with an adjusting opening.
  • the adjusting opening is accessible from the facade aperture reveal if the clamping bush is placed in the prefabricated panel or in the monolithic reinforced concrete construction. In the same position of the clamping bush, the opened inlet part of the clamp cavity is accessible from the facade side.
  • the clamp cavity is equipped with a bearing bridge.
  • the tie-tapped opening forms a part of this bearing bridge.
  • the bearing link is formed by a back wall which is in its back part equipped with a through whole.
  • the inner diameter of the through hole is bigger than the outer diameter of the tightening screw in the way they fit in thus forming together a dismountable connection of the bearing link and the clamping bush.
  • Above the through hole there is a bearing link equipped with a front adjusting groove adapted for free transition of the connecting part of the front adjusting screw into the adjusting draw rod. The front adjusting screw thus forms side-adjustable dismountable connection of the bearing link and the adjusting draw rod.
  • the bearing link further consists of a back distance division plate with a back arresting recess that allows access to the back adjusting screw.
  • the back arresting recess prevents movement of the back adjusting screw in the bearing link outwards from the clamp cavity, i.e. outwards to the facade.
  • the bearing link consists also of the adjusting surface with the back adjusting groove located next to the back distance division plate. The back adjusting groove is adapted for free transition of the connecting part of the back adjusting screw to the adjusting draw rod.
  • the bearing link further consists of a front distance division plate with a front arresting recess that allows access to the front adjusting screw and, at the same time, prevents unwanted back release of the front adjusting screw from the area between the back wall and the front distance division plate.
  • the adjustable draw rod consists of a body equipped at its back end with a back fixture.
  • This back fixture is equipped with the back adjusting opening with female thread into which the back adjusting screw fits. Screwing in or screwing out of the back adjusting screw into and from the back adjusting opening causes setting of the mutual position of the adjustable draw rod against the bearing link in the direction perpendicular to the facade.
  • the body of the adjustable draw rod is equipped also with a side fixture with the front adjusting opening with female thread into which the front adjusting screw fits. Screwing in or screwing out of the front adjusting screw into and from the front adjusting opening causes setting of the mutual position of the bearing link and adjustable draw rod in the direction perpendicular to the reveal.
  • the front adjusting groove, front adjusting opening and front adjusting screw altogether form the first adjustable connection of the mounting segment allowing adjustment of the latch position in the direction perpendicular to the reveal.
  • the back adjusting opening, back adjusting screw and back adjusting groove altogether form the second adjustable connection of the mounting segment allowing adjustment of the mutual horizontal position of the bearing link and the adjustable draw rod in the direction perpendicular to the facade
  • the tie-tapped opening is equipped with female thread whose dimensions correspond to the dimension of male thread of the screw shank of the tightening screw.
  • the front adjusting opening is equipped with female thread whose dimensions correspond to the dimension of male thread of the screw shank of the front adjusting screw.
  • the back adjusting opening is equipped with female thread whose dimensions correspond to the dimension of male thread of the back adjusting screw.
  • the clamping bush consists of a hollow metal tubing section equipped on the side opposite to the open inlet part with a fixed base. On the side ended with the open inlet part, there is a clamping bush on the connecting line with the side equipped with the adjusting opening equipped with the distance plate on the external surface of which sealing is applied.
  • the fixed base, distance plate and bearing bridge protrude by their contour over the external side contour of the metal tubing section profile forming the clamping bush. These overlaps serve also for creation of larger contact fixation surfaces with the concrete mass of the prefabricated panel or with the concrete of the monolithic reinforced concrete construction.
  • At least one fixing anchor placed in the prefabricated panel or the monolithic reinforced concrete construction anchoring together the facade aperture filling forms a set.
  • the clamping bush is firmly connected with the reinforcement while the clamping bush and the reinforcement are placed inside the prefabricated panel or the monolithic reinforced concrete construction under the concrete layer.
  • the open inlet part of the clamping bush is accessible from the facade of the prefabricated panel or the monolithic reinforced concrete construction.
  • the adjusting opening is in this set accessible from the facade aperture reveal.
  • the mounting segment is then fastened in the clamp cavity and its latch is dismountably connected with the facade aperture filling.
  • the facade aperture filling fits through the sealing layer against the facade of the prefabricated panel or the monolithic reinforced concrete construction close to the facade aperture.
  • the set further includes thermal insulation placed on the facade of the prefabricated panel or the monolithic reinforced concrete construction.
  • the facade aperture filling is fully enveloped with thermal insulation.
  • the fixing anchor allows clamping of the facade aperture filling to the facade, i.e. its mounting from the external side of the facade aperture not inside the facade aperture.
  • This arrangement eliminates collision of the fixing anchor with the sealing which seals the filling against the construction along the perimeter of the facade aperture.
  • Fixing anchors allow mounting of the facade aperture filling both after the wall erection and in the process of casting the reinforced concrete prefabricated panel or casting the monolithic reinforced concrete construction.
  • the equipment allows subsequent adjustment of the facade aperture filling position to the position of the facade aperture thus ensuring that neither concrete ageing, nor its drying-out causes irreversible deformation of the filling or of its embedding.
  • the equipment further allows embedding of the facade aperture filling into reinforced concrete prefabricated panels or monolithic reinforced concrete constructions already in the preparation process of their casting without the threat of crossing the facade aperture filling after concrete curing.
  • the technical solution allows subsequent levelling out of the facade aperture filling including creation of so called position of pre-wall mounting when the facade aperture filling is in one plane with the thermal insulation of the building.
  • the set of fixing anchors, reinforced concrete prefabricated panel or the monolithic reinforced concrete construction and facade aperture filling can be arranged into the set during concrete casting when after casting the facade thermal insulation is already pre-installed by the manufacturer on the reinforced concrete prefabricated panel or the monolithic reinforced concrete construction.
  • the fixing anchor 1 consists of two basic parts, i.e. the clamping segment and the mounting segment.
  • the task of the clamping segment is to create connection of the fixing anchor 1 with the reinforced concrete prefabricated panel 33 or the monolithic reinforced concrete construction.
  • the task of the mounting segment is then ensuring connection of the clamping segment with the filling 2 of the facade aperture 32 thus creating sufficiently strong but dismountable adjustable connection.
  • Filling 2 of the facade aperture 32 here means a window, door, their frames or other object know to the industry expert that serves for filling the facade apertures 32 created in the building walls.
  • Fixing anchor 1 allows position-adapted mounting of the filling 2 of the facade aperture 32 with a possibility of additional adjustment of the filling 2 , since reinforced concrete structures tend to change their shape due to concrete ageing and concrete drying-out and the resulting concrete shrinking. While concrete drying-out and ageing does not occur uniformly in all points of the structure, it thus causes curving the structure in order per mile. The structure may change its shape also by deflection due to load applied to the entire structure.
  • Fixing anchor 1 will allow installation of the filling 2 of the facade aperture 32 to the facade 35 of the building. This allows performance of pre-wall mounting of the filling 2 due to which embedding is better thermally insulated and the external edge of the filling 2 can be in one plane with the thermal insulation 36 covering the facade 35 of the building. This will cause more aesthetic coverage of the frame of the filling 2 of the facade aperture 32 and better sealing of the facade aperture 32 because sealing 37 is not interrupted along it entire length by anything or inappropriately squeezed.
  • the mounting segment is adjusted in the way so as to allow dismountable connection with the clamping segment with a possibility to set up mutual position of the mounting segment against the clamping segment. This means that this arrangement allows also setting of the mutual position of the filling 2 of the facade aperture 32 against the facade aperture 32 .
  • the clamping segment is a clamping bush 3 which is adapted for integration into the prefabricated panel 33 or the monolithic reinforced concrete construction in the position of the facade aperture 32 .
  • the clamping bush 3 is created as a semi-closed hollow body with one open inlet part 4 which serves for inserting the mounting segment into the clamp cavity 5 .
  • the clamping device serves for clamping of the mounting segment in the clamp cavity 5 .
  • the mounting segment consists of two adjustably connected parts.
  • the first part of the mounting segment consists of the bearing link 7 which is dismountably connectible using the clamping device in the clamp cavity 5 of the clamping bush 3 .
  • the second part of the mounting segment consists of an adjustable draw rod 8 position-adaptively connected with the bearing link 7 .
  • the adjustable draw rod 8 is at its front end equipped with a latch 9 adapted to dismountable connection with the filling 2 of the facade aperture 32 .
  • the mounting segment further consists of the back adjusting screw 29 , front adjusting screw 30 and tightening screw 10 .
  • These screws 29 , 30 , 10 serve for physical fixation of the mounting segment into the clamping segment and subsequent setting of the mounting segment position against the clamping segment.
  • the selected fineness of thread rising allows correction of fineness for setting positions of parts of the fixing anchor 1 .
  • the clamping device consists of tie-tapped opening 6 which is formed in the clamping bush 3 .
  • the tie-tapped opening 6 is adapted for inserting the tightening screw 10 which after insertion forms a dismountable connection of the bearing link 7 and the clamping bush 3 .
  • the clamping bush 3 is equipped also with the adjusting opening 11 . If the clamping bush 3 is placed in the prefabricated panel 33 or in the monolithic reinforced concrete construction, then the adjusting opening 11 is accessible from the reveal 34 of the facade aperture 32 . The reason is that the process of final adjustment is carried out only after definite mounting of the filling 2 of the facade aperture 32 . In the same position of the clamping bush 3 , the opened inlet part 4 of the clamp cavity 5 is accessible from the facade 35 side.
  • the clamp cavity 5 is equipped with the bearing bridge 14 .
  • the tie-tapped opening 6 forms a part of this bearing bridge 14 .
  • the threaded opening 6 can be created also otherwise, for example by welding of the threaded nut inside the clamp cavity 5 , by weld deposit in the clamp cavity 5 with the threaded opening 6 or using another method well known to other industry experts.
  • the bearing link 7 consists of the back wall 15 which is equipped in its bottom part with the through hole 16 .
  • the inner diameter of the through hole 16 is bigger than the outer diameter of the tightening screw 10 in the way they fit in thus forming together a dismountable connection of the bearing link 7 and the clamping bush 3 .
  • Above the through hole 16 there is a bearing link 7 equipped with the front adjusting groove 17 adapted for free transition of the connecting part of the front adjusting screw 30 into the adjusting draw rod 8 .
  • the front adjusting screw 30 thus forms side-adjustable dismountable connection of the bearing link 7 and the adjusting draw rod 8 .
  • the bearing link 7 is formed also by back distance division plate 18 with the back arresting recess 19 .
  • the back distance division plate 18 with the back arresting recess 19 creates access to the back adjusting screw 29 .
  • the back distance division plate 18 prevents movement of the back adjusting screw 29 in the bearing link 7 outwards from the clamp cavity 5 , i.e. outwards to the facade 35 .
  • the bearing link 7 consists also of the adjusting surface 20 with the back adjusting groove 21 located next to the back distance division plate 18 .
  • the back adjusting groove 21 is adapted for free transition of the connecting part of the back adjusting screw 29 to the adjusting draw rod 8 .
  • the bearing link 7 is further formed by front distance division plate 22 with the front arresting recess 23 .
  • the front distance division plate 22 with the front arresting recess 23 allows access to the front adjusting screw 30 and, at the same time, prevents unwanted back release of the front adjusting screw 30 from the area between the back wall 15 and the front distance division plate 22 .
  • the adjustable draw rod 8 consists of the body 24 which is equipped on its bottom end with the back fixture 25 .
  • This back fixture 25 is equipped with the back adjusting opening 26 with female thread into which the back adjusting screw 29 fits. Screwing in or screwing out of the back adjusting screw 29 into and from the back adjusting opening 26 causes setting of the mutual position of the adjustable draw rod 8 against the bearing link 7 in the direction perpendicular to the facade 35 .
  • the body 24 of the adjustable draw rod 8 is also equipped with the side fixture 27 with the front adjusting opening 28 with female thread into which the front adjusting screw 30 fits. Screwing in or screwing out of the front adjusting screw 30 into and from the front adjusting opening 28 causes setting of the mutual position of the bearing link 7 and adjustable draw rod 8 in the direction perpendicular to the reveal 34 .
  • the front adjusting groove 17 , front adjusting opening 28 and front adjusting screw 30 together form the first adjustable connection of the mounting segment.
  • This adjustable connection through the threaded connection of the front adjusting opening 28 and the front adjusting screw 30 sets the position of the latch 9 against embedding of the clamping bush 3 in the direction perpendicular to the reveal 34 .
  • the back adjusting opening 26 , back adjusting screw 29 and back adjusting grove 21 form the second adjustable connection of the mounting segment.
  • This adjustable connection through the threaded connection of the back adjusting opening 26 and the back adjusting screw 29 allows adjustment of the mutual position of the bearing link 7 and the adjustable draw rod 8 in the direction perpendicular to the facade 35 .
  • the tie-tapped opening 6 is equipped with female thread whose dimensions correspond to the dimension of male thread of the screw shank of the tightening screw 10 .
  • the front adjusting opening 28 is equipped with female thread whose dimensions correspond to the dimension of male thread of the screw shank of the front adjusting screw 30 .
  • the back adjusting opening 26 is equipped with female thread whose dimensions correspond to the dimension of male thread of the back adjusting screw 29 .
  • the clamping bush 3 consists of the hollow metal tubing section equipped on the side opposite to the open inlet part 4 with the fixed base 12 .
  • the clamping bush 3 On the side ended with the open inlet part 4 , the clamping bush 3 on the connecting line with the side equipped with the adjusting opening 11 equipped with the distance plate 13 on the external surface of which sealing 37 , sealing connection of the facade and the filling 2 of the facade aperture 32 are applied.
  • the external contours of the fixed base 12 , distance plate 13 and bearing bridge 14 protrude over the external contour of the metal tubing section profile forming the clamping bush 3 .
  • These overlaps serve also for creation of larger contact fixation surfaces with the concrete mass of the prefabricated panel 33 or with the concrete of the monolithic reinforced concrete construction.
  • the fixing anchor 1 or several fixing anchors 1 built in the prefabricated panel 33 or the monolithic reinforced concrete construction and anchoring together the filling 2 of the facade aperture 32 form together with these parts the set as illustrated in Figs. 6 to 9 .
  • every clamping bush 3 is firmly connected to the reinforcement 31 from metal bars. The connection is made ideally by means of the welded joint commonly applied in the civil engineering.
  • the clamping bush 3 and the reinforcement 31 are placed inside the prefabricated panel 33 or the monolithic reinforced concrete construction formed by the concrete layer. The set is thus cast in the way that after casting the ready prefabricated panel 33 or the monolithic reinforced concrete construction and their edge of the facade aperture 32 are embedded by the clamping bushes 3 .
  • clamp cavities 5 ended by their open inlet part 4 into the area of the facade 35 of the facade aperture 32 remain accessible. Further accessible part of the clamping bush 3 is the adjusting opening 11 which is accessible from the side of the reveal 34 of the facade aperture 32 .
  • the mounting segment is then fastened in the clamp cavity 5 and its latch 9 is dismountably connected with the filling 2 of the facade aperture 32 .
  • the filling 2 of the facade aperture 32 fits through the sealing 37 layer against the facade 35 of the prefabricated panel 33 or the monolithic reinforced concrete construction close to the facade aperture 32 .
  • the reinforcement 31 is added into concrete because concrete has low tensile strength.
  • the set includes at least one fixing anchor 1 , the prefabricated panel 33 or the monolithic reinforced concrete construction and the filling 2 of the facade aperture 32 and thermal insulation 36 .
  • Thermal insulation 36 is placed on the facade 35 of buildings as a standard.
  • the filling 2 of the facade aperture 32 is fully enveloped by this thermal insulation 36 .
  • Installation of thermal insulation 36 can be performed already in the preparatory phase of the process of casting of the reinforced concrete prefabricated panel 33 or the monolithic reinforced concrete construction.
  • the invention can be used in civil engineering for acceleration and simplification of final mounting works and specification of mounting the facade aperture filling and their subsequent levelling in embedding.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Finishing Walls (AREA)

Claims (18)

  1. Ancre de montage (1) pour une fixation positionnable du remplissage (2) d'une ouverture de façade (32) à une ouverture de façade (32) d'un panneau préfabriqué (33) ou d'une structure monolithique en béton armé, constitué d'un segment de serrage et d'un segment de montage, où le segment de montage est adapté pour une connexion démontable avec le segment de serrage avec la possibilité de régler la position relative du segment de montage par rapport au segment de serrage, caractérisé en ce que le segment de serrage est un manchon de serrage (3) formé comme un corps creux semi-fermé ayant une partie d'entrée ouverte (4) pour recevoir le segment de montage, une cavité de serrage (5) dans laquelle la partie d'entrée ouverte (4) aboutit et qui est adaptée à l'insertion du segment de montage, et un élément de serrage pour serrer le segment de montage dans la cavité de serrage (5),
    et en ce que le segment de montage est constitué de deux parties reliées de manière réglable, la première partie du segment de montage étant constituée d'une coulisse portante (7) qui peut être fixée de manière démontable à l'aide de l'élément de serrage dans la cavité de serrage (5) du manchon de serrage (3) et la deuxième partie du segment de montage étant constituée d'une tige réglable (8) reliée de manière positionnable à la coulisse portante (7) et pourvue d'un cliquet (9) à son extrémité avant.
  2. Ancre de montage (1) selon la revendication 1, caractérisé en ce que le segment de montage est en outre constitué d'une vis d'arrêt arrière (29), d'une vis d'arrêt avant (30) et d'une vis de serrage (10).
  3. Ancre de montage (1) selon les revendications 1 et 2, caractérisé en ce que l'élément de serrage est constitué d'une ouverture filetée de serrage (6) formée dans le manchon de serrage (3) adaptée pour l'insertion de la vis de serrage (10) pour former une connexion démontable entre la coulisse portante (7) et le manchon de serrage (3).
  4. Ancre de montage (1) selon la revendication 1, caractérisé en ce que le manchon de serrage (3) est en outre pourvu d'une ouverture de réglage (11).
  5. Ancre de montage (1) selon l'une quelconque des revendications 1 et 3, caractérisé en ce que la cavité de serrage (5) est pourvue d'un pont portant (14) et que l'ouverture filetée de serrage (6) fait partie de ce pont portant (14).
  6. Ancre de montage (1) selon les revendications 1 et 2, caractérisé en ce que la coulisse portante (7) est constituée d'une paroi arrière (15) pourvue dans sa partie arrière d'une ouverture de passage (16) dont le diamètre intérieur est supérieur au diamètre extérieur de la vis de serrage (10), pour former une connexion démontable entre la coulisse portante (7) et le manchon de serrage (3), et d'une rainure d'arrêt avant (17) formée au-dessus de l'ouverture de passage (16) et adaptée pour permettre le libre passage de la partie de connexion de la vis d'arrêt avant (30), pour former une connexion démontable latéralement réglable entre la coulisse portante (7) et la tige réglable (8).
  7. Ancrage de montage (1) selon la revendication 6, caractérisé en ce que la coulisse portante (7) est en outre constituée d'une cloison de délimitation arrière (18) avec un évidement de blocage arrière (19), pour permettre l'accès à la vis d'arrêt arrière (29) et pour empêcher la vis d'arrêt arrière (29) de se déplacer dans la coulisse portante (7) vers l'extérieur de la cavité de serrage (5), et d'une surface d'arrêt adjacente (20) avec une rainure d'arrêt arrière (21) adaptée pour permettre le libre passage de la partie de connexion de la vis d'arrêt arrière (29).
  8. Ancre de montage (1) selon la revendication 7, caractérisé en ce que la coulisse portante (7) est en outre constituée d'une cloison de délimitation avant (22) avec un évidement de blocage avant (23) pour permettre l'accès à la vis d'arrêt avant (30) et pour empêcher son retrait involontaire de l'espace entre la paroi arrière (15) et la cloison de délimitation avant (22).
  9. Ancre de montage (1) selon la revendication 1, caractérisé en ce que la tige réglable (8) est constituée d'un corps (24) pourvu à son extrémité arrière d'une fixation arrière (25) munie d'une ouverture d'arrêt arrière (26) avec un filetage intérieur pour ajuster la position relative de la tige réglable (8) par rapport à la coulisse portante (7).
  10. Ancre de montage (1) selon les revendications 1 et 9, caractérisé en ce que le corps (24) de la tige réglable (8) est également muni d'une fixation latérale (27) avec une ouverture d'arrêt avant (28) avec filetage intérieur, pour ajuster la position relative entre la coulisse portante (7) et la tige réglable (8).
  11. Ancre de montage (1) selon les revendications 8 à 10, caractérisé en ce que la rainure d'arrêt avant (17), l'ouverture d'arrêt avant (28) et la vis d'arrêt avant (30) forment ensemble une première connexion réglable du segment de montage permettant d'ajuster la position du cliquet (9).
  12. Ancre de montage (1) selon les revendications 8 et 10, caractérisé en ce que l'ouverture d'arrêt arrière (26), la vis d'arrêt arrière (29) et la rainure d'arrêt arrière (21) forment ensemble une deuxième connexion réglable du segment de montage permettant d'ajuster la position relative entre la coulisse portante (7) et la tige réglable (8).
  13. Ancre de montage (1) selon au moins l'une des revendications précédentes 1 à 12, caractérisé en ce que l'ouverture filetée de serrage (6) est pourvue d'un filetage intérieur correspondant à la dimension du filetage extérieur de la tige de vis de la vis de serrage (10), que l'ouverture d'arrêt avant (28) est pourvue d'un filetage intérieur correspondant à la dimension du filetage extérieur de la tige de vis de la vis d'arrêt avant (30), et que l'ouverture d'arrêt arrière (26) est pourvue d'un filetage intérieur correspondant à la dimension du filetage extérieur de la vis d'arrêt arrière (29).
  14. Ancre de montage (1) selon la revendication 1, caractérisé en ce que le manchon de serrage (3) est constitué d'un profilé creux en acier muni d'une base fixe (12) sur le côté opposé à la partie d'entrée ouverte (4) et d'une plaque de délimitation (13) sur le côté se terminant par la partie d'entrée ouverte (4) à la jonction avec le côté muni de l'ouverture de réglage (11), pour former une surface d'appui pour accueillir un joint d'étanchéité (37).
  15. Ancre de montage (1) selon les revendications 5 et 14, caractérisé en ce que la base fixe (12), la plaque de délimitation (13) et le pont portant (14) dépassent par leur contours le contour latéral extérieur du profilé creux en acier formant le manchon de montage (3) pour former des surfaces de fixation de contact plus grandes.
  16. Ensemble comprenant au moins un ancrage de montage (1) selon l'une des revendications 1 à 15, un panneau préfabriqué (33) ou une structure monolithique en béton armé avec une ouverture de façade (32), et un remplissage positionnable (2) de l'ouverture de façade (32), caractérisé en ce que le manchon de serrage (3) est relié solidement au renfort (31) et le manchon de serrage (3) ainsi que le renfort (31) sont disposés à l'intérieur du panneau préfabriqué (33) ou de la structure monolithique en béton armé sous une couche de béton, la partie d'entrée ouverte (4) est accessible depuis la façade (35) du panneau préfabriqué (33) ou de la structure monolithique en béton armé et l'ouverture de réglage (11) est accessible depuis l'embrasure (34) de l'ouverture de façade (32), et le segment de montage est fixé dans la cavité de serrage (5), son cliquet (9) étant relié de manière démontable au remplissage (2) de l'ouverture de façade (32), qui s'appuie à travers la couche d'étanchéité (37) sur la façade (35) du panneau préfabriqué (33) ou de la structure monolithique en béton armé adjacente à l'ouverture de façade (32).
  17. Ensemble selon la revendication 16, caractérisé en ce que l'ouverture de réglage (11) est disposée, lorsque le manchon de serrage (3) est monté dans le panneau préfabriqué (33) ou dans la structure monolithique en béton armé, de manière à être accessible depuis l'embrasure (34) de l'ouverture de façade (32), le manchon de serrage (3) étant dans la même position, la partie d'entrée ouverte (4) de la cavité de serrage (5) est accessible depuis le côté de la façade (35).
  18. Ensemble selon les revendications 16 et 17, caractérisé en ce qu'il comprend en outre une isolation thermique (36) disposée sur la façade (35) du panneau préfabriqué (33) ou de la structure monolithique en béton armé de manière que le remplissage (2) de l'ouverture de façade (32) soit entouré par cette isolation thermique (36).
EP22204111.3A 2021-11-04 2022-10-27 Ancre de fixation et ensemble contenant au moins une telle ancre de fixation Active EP4180610B1 (fr)

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Publication number Priority date Publication date Assignee Title
US1924884A (en) * 1931-04-25 1933-08-29 Truscon Steel Co Mounting device for concrete wall structures and the like
DE3425444A1 (de) * 1984-07-11 1986-01-23 Fa. Schüt-Duis, 2960 Aurich Befestigungselement fuer in mauerwerksoeffnungen einsetzbare fenster- und tuerrahmen aus kunststoff- und aluminiumprofilen
IT1225117B (it) * 1988-07-22 1990-11-02 Enrico Vedova Dispositivo per il fissaggio regolabile di controtelai di infissi, alla relativa muratura
KR101284519B1 (ko) * 2010-04-23 2013-07-16 이충원 창틀 고정용 브래킷
CN102869841B (zh) * 2010-04-30 2015-05-20 Ambe工程股份有限公司 用于形成隔热混凝土热质墙体的系统
KR102100643B1 (ko) * 2019-05-22 2020-04-14 정상근 소음 방지형 커튼월 창호 및 이의 시공방법
CN211949425U (zh) * 2020-03-24 2020-11-17 山东康润门窗有限公司 窗框安装用预固定用支架
KR102184952B1 (ko) * 2020-07-07 2020-12-01 희상건설주식회사 건축물용 창틀 고정장치

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EP4180610A1 (fr) 2023-05-17

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