EP2896774A1 - Dispositif de fixation d'un corps de construction - Google Patents

Dispositif de fixation d'un corps de construction Download PDF

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Publication number
EP2896774A1
EP2896774A1 EP15150745.6A EP15150745A EP2896774A1 EP 2896774 A1 EP2896774 A1 EP 2896774A1 EP 15150745 A EP15150745 A EP 15150745A EP 2896774 A1 EP2896774 A1 EP 2896774A1
Authority
EP
European Patent Office
Prior art keywords
support rail
stiffening
bore
fixing element
fixing
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.)
Withdrawn
Application number
EP15150745.6A
Other languages
German (de)
English (en)
Inventor
Waldemar Knelsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knelsen GmbH
Original Assignee
Knelsen GmbH
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 Knelsen GmbH filed Critical Knelsen GmbH
Publication of EP2896774A1 publication Critical patent/EP2896774A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a device for fixing a structure, in particular a window frame, to a further structure having a support rail, which has an elongated bottom, wherein a number of holes distributed in the longitudinal direction thereof are provided on the bottom, and with at least one fixing element, which passes through the at least one bore for connecting the one structural body with the support rail.
  • a device for fixing a building to another structure which has on the one hand a cross-sectionally U-shaped support rail and on the other at least one screw designed as a fixing.
  • the support rail has a number of holes into which engage the fixing elements for attachment of a building structure to the other structure.
  • the fixing element In order for the fixing element to be able to better reach the intended bore of the support rail due to poor visibility as a result of the component placed on the open side of the support rail, the support rail has a guide groove on a bottom into which a tip of the fixing element engages and then be guided in the direction of the hole.
  • the invention in conjunction with the preamble of claim 1, characterized in that in the region of the bore of the support rail, a stiffening element is arranged.
  • the invention allows improved stability of a support rail in the longitudinal direction thereof.
  • the transverse reinforcement according to the invention causes an improved stabilization of the structure during its assembly.
  • the structure is fastened by means of a thread-based fixing on the support rail.
  • the same is attached to a masonry as another structure at an opposite end of the support rail.
  • the stiffening element is arranged on one side of the support rail such that the structure rests flat against the stiffening element.
  • the stiffening element has a bore which is arranged in a mounting position thereof in alignment with a bore arranged in the bottom of the support rail.
  • the bore diameter of the support rail or of the stiffening element is smaller than an outer diameter of the fixing element, so that a thread is cut by inserting the fixing element and thus a threaded connection is produced. Since the stiffening element is preferably integrally connected to the support rail, the fixing element is held by a 2-point connection to the support rail.
  • the stiffening element is formed as a stiffening plate, which is preferably integrally connected to one end of the leg. By folding the stiffening plate, the same can be spent in a parallel to the ground mounting position.
  • the stiffening plate has a length such that it can be supported on a free end of the opposite leg. In this way, a flat system for the one structure is created on the support rail.
  • the stiffening element may be formed as a stiffening block, which is preferably materially connected to the bottom of the support rail.
  • the stiffening block preferably fills the entire space bounded by the legs and bottom of the support rail.
  • the stiffening block also serves as a guide for the fixing element when screwing through the holes of the stiffening plate and the bottom of the support rail.
  • stiffening block is made of a plastic material, this can also serve as a thermal separation between the two structures. As a result, an undesirable cold bridge in the connection region between the two structures is prevented.
  • the bore of the support rail is larger than the diameter of the fixing element.
  • the plastic material of the stiffening element is introduced, so that by screwing the fixing a threaded connection of the same takes place with the plastic material and not with the metal material of the support rail.
  • the stiffening element may also be formed as an additional plate, which is arranged with its fastening tab spaced from the bottom of the support rail.
  • the additional plate covers - like the stiffening plate - the structure facing side of the Abstützschiene partially.
  • the stiffening element has a guide groove, which adjoins in the mounting position in the longitudinal direction of the support rail of the bore of the stiffening element.
  • a guide for the fixing element is provided, which can be spent after insertion of a tip of the same in the guide channel specifically in the engaged position to the bore. This is advantageous if the support rail or the stiffening element is located in a blind area.
  • the bore of the stiffening element and / or the bore of the support rail has a smaller diameter than a diameter of the fixing element.
  • the fixing element is assigned a fixing element for the distance adjustment of the two building elements.
  • a defined position fixing of the fixing element can be created relative to the support rail, in particular when the diameter of the fixing element is smaller than the diameter of the holes, in which engages the fixing element.
  • a device according to the invention can be used for fixing windows, house doors or shutters.
  • a building body 1 designed as a window frame can be fastened by means of the device to a further structure designed as masonry 2.
  • a support rail 3 and at least one fixing element 4 is provided.
  • the window frame 1 is fastened to the support rail 3 by means of the fixing element 4 in a first connection region 8.
  • the support rail 3 is fastened to the masonry 2 via a bore arranged in an opposite end region thereof, for example a slot.
  • the fixing elements are connected to the support rail 3.
  • the support rail 3 is connected in a second connection region 9 with the masonry 2.
  • the one building 1 is, for example, formed as a window profile, which is aligned and fixed in a certain height and depth to the masonry 2.
  • the support rail 3 is U-shaped in cross-section and has a bottom 5 and on opposite longitudinal sides of the same subsequent leg 6, 6 'on.
  • the legs 6, 6 ' project preferably at a right angle from the bottom 5, which has a plurality of holes 7, 7' in the longitudinal direction of the support rail.
  • a first connection region 8 of the support rail 3 the connection of the one structure 1 to the support rail 3.
  • the support rail 3 is connected to the further structure 2.
  • the first connection region 8 is arranged in an end region of the support rail 3. If the building has an insulation, an insulation 2 ', which extends in the first connection region 8, can adjoin the masonry 2.
  • the support rail 3 lies with its bottom 5 flat against the masonry 2 or the insulating material 2 '.
  • the support rail 3 is associated with a stiffening element 10 in the first connection region 8, which allows a planar contact of the window profile 1 on the support rail 3.
  • the stiffening element 10 is formed as a stiffening plate which is integrally connected to one end of the one leg 6 '.
  • the stiffening plate 10 is arranged only in a longitudinal section of the support rail 3, namely in the first connecting region 8 thereof and can be defined by folding about a remote from the bottom 5 end of the leg 6 'pivot axis under tubular closure of the open Side of the support rail 3 are spent in the first connection region 8 in the mounting position.
  • the support rail 3 In the mounting position of the stiffening plate 10 is a free end 11 of the stiffening plate 10 on the free end of the other leg 6.
  • the support rail 3 is tubular.
  • the stiffening plate 10 has the same wall thickness as the adjoining legs 6, 6 'or of the bottom 5.
  • the stiffening plate 10 has a bore 12 which extends in the mounting position of the stiffening plate 10 in alignment with an end bore 7 'of the bottom 5.
  • a guide groove 13 which has a width such that a pointed end 14 of the fixing element 4 can engage in the same and then in the direction of the bore 12 can be performed.
  • the fixing element 4 which is designed as a fastening screw containing a head and a shaft, has on the shaft a thread with a relatively large pitch, so that they by cutting into the bore 12 and / or bore 7 'a screw connection between the fixing element 4th and the support rail 3 is brought about.
  • a diameter of the shank of the fixing element 4 is made larger than the diameter of the bore 12 or bore 7 '.
  • the diameter of the fixing element shaft can be 7.5 mm and the diameter of the bore 12 and / or bore 7 '6.5 mm.
  • the assembly of the window profile 1 to the masonry 2 takes place as follows. First, the support rail 3 is loosely fastened by means of fixing elements (not shown) in a slot 7 ", so that the support rails are displaceable in the longitudinal direction thereof the first connection area 8 deposited on the stiffening plate 10 that the tip 14 of the fixing element 4 engages in the guide groove 13. As soon as this is done, the fixing element 4 is moved together with the window profile 1 in the direction of the bore 12. Once the fixing element 4 is aligned with the bore 12, the fixing element 4 can engage in the bore 12 of the stiffening plate 10 and then in the bore 7 'of the bottom 5, so that by cutting the thread in the holes 12, 7' a screw connection between the Fixing 4 and the support rail 3 is made. The window profile 1 can now be adjusted in height. Once this is completed, the assembly can be completed by fixing the support rail 3 in the second connection region 9 with the masonry 2.
  • the support rail 3 is already delivered with pivoted in the mounting position stiffening plate 10.
  • the metal blank only has an additional tab, which can be brought by bending as a stiffening plate in the plane parallel to the bottom 5; in the same way as before the legs 6, 6 'have been brought by bending in the vertical position to the bottom 5 by bending.
  • only one stiffening plate can be arranged on the support rail 3 side facing the window profile 1, wherein the stiffening plate is not integrally connected to the support rail 3.
  • the stiffening element is formed as a stiffening block 20 having such a dimension that a space bounded by the bottom 5 and the legs 6, 6 'of a supporting rail 23 is filled.
  • the support rail 23 may be formed as well as the support rail 3 according to the first Embodiment with the difference that on the one leg 6 'no additional stiffening plate is formed.
  • an upper side 21 of the stiffening block 20 is flush with free ends of the legs 6, 6 'of the support rail 3.
  • the stiffening block 20 has a bore 22, which is aligned in the mounting position of the stiffening block 20 to the bore 7 'of the support rail 23.
  • the stiffening block 20 - as the stiffening plate 10 - a guide groove, so that by moving the fixing element 4 on the stiffening block 20, the bore 22 is found faster.
  • the stiffening block 20 is made of a plastic material, so that it can additionally serve as a thermal separation to avoid a cold bridge.
  • the plastic block 20 is preferably adhesively bonded to the bottom 5 of the existing of a metal material support rail 23.
  • the plastic block 20 may also be formed by injection molding on the support rail 23.
  • the stiffening block 20 is chosen so large that it completely covers the bottom 5 of the support rail 23 in the first connection region 8 or rests on this.
  • the first connection region 8 extends in a longitudinal section of the support rail 3, 23 which is substantially smaller than the longitudinal section in which the second connection region 9 extends.
  • the first connection region 8 extends only in one end region of the support rail 3, 23.
  • FIG. 5 is different from the embodiment according to FIG. 4 a bore 7 '"of the support rail In the plane of the bottom 5, the bore 7 '"filled with the plastic material of the stiffening block 20, so that no direct contact between the metallic fixing element 4 and the metal support rail This results in an improved thermal separation between the cold brickwork 2 and the warmer window profile 1. There is no metallic connection between the window profile 1 and the masonry 2.
  • the stiffening element may be formed as an additional plate which is integrally connected to a fastening tab 42.
  • the fastening tabs 42 can be fastened to the masonry 2 by screwing, for example by a carriage bolt.
  • an offset portion is arranged, so that the additional plate 41 - as the stiffening plate 10 - in the first connecting portion 8, the open side of the section rail 3 covers and while resting against the free ends of both legs 6, 6 ' , This stiffening element can be used as an additional part when increased stability of the support rail is required.
  • the stiffening element may be formed as an additional plate 41, which may be connected to a flat support rail 43 or a U-shaped support rail.
  • the additional plate 41 is integrally connected to a parallel to the additional plate 41 extending mounting tabs 42 which is fastened by screwing, eg. By a carriage bolt on the support rail 43.
  • an offset portion is arranged, so that the additional plate 41 - like the stiffening plate 10 - in the first connection region 8 spaced from the bottom 5 of the support rail 43 is arranged.
  • the fixing element may be formed as a nut, which is in screw engagement with the shank of the fixing element 4 arranged in the first connection region 8.
  • the shaft of the fixing element 4 is preferably formed in this case as a threaded rod.
  • the stiffening block 12 may also be used within the stiffening block 12 in addition a sleeve which is aligned with the bore 5 of the support rail 3 and possibly to a bore of the stiffening plate 10. In this way, a simplified insertion of the fixing element 4 is provided in the bore 5 of the support rail 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Support Devices For Sliding Doors (AREA)
EP15150745.6A 2014-01-20 2015-01-12 Dispositif de fixation d'un corps de construction Withdrawn EP2896774A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201420100214 DE202014100214U1 (de) 2014-01-20 2014-01-20 Vorrichtung zum Fixieren eines Baukörpers

Publications (1)

Publication Number Publication Date
EP2896774A1 true EP2896774A1 (fr) 2015-07-22

Family

ID=50437479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15150745.6A Withdrawn EP2896774A1 (fr) 2014-01-20 2015-01-12 Dispositif de fixation d'un corps de construction

Country Status (2)

Country Link
EP (1) EP2896774A1 (fr)
DE (1) DE202014100214U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3696361A1 (fr) * 2019-02-15 2020-08-19 SFS Intec Holding AG Dispositif de support d'éléments de fenêtre ou de porte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921766A (en) * 1958-05-06 1960-01-19 Arthur G Bauer Door-buck support
DE9000363U1 (fr) * 1989-11-07 1990-03-22 Niemann, Hans Dieter, 5014 Kerpen, De
DE19939205A1 (de) * 1999-08-18 2001-04-05 Hoermann Kg Befestigungsanker zur Verankerung von Zargen sowie damit versehene Zarge
DE202011108042U1 (de) 2011-11-18 2012-01-12 Waldemar Knelsen Vorrichtung zum Fixieren eines Baukörpers
DE202011108043U1 (de) * 2011-11-18 2012-01-12 Knelsen Gmbh Vorrichtung zum Fixieren eines Baukörpers in einer Gebäudeöffnung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921766A (en) * 1958-05-06 1960-01-19 Arthur G Bauer Door-buck support
DE9000363U1 (fr) * 1989-11-07 1990-03-22 Niemann, Hans Dieter, 5014 Kerpen, De
DE19939205A1 (de) * 1999-08-18 2001-04-05 Hoermann Kg Befestigungsanker zur Verankerung von Zargen sowie damit versehene Zarge
DE202011108042U1 (de) 2011-11-18 2012-01-12 Waldemar Knelsen Vorrichtung zum Fixieren eines Baukörpers
DE202011108043U1 (de) * 2011-11-18 2012-01-12 Knelsen Gmbh Vorrichtung zum Fixieren eines Baukörpers in einer Gebäudeöffnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3696361A1 (fr) * 2019-02-15 2020-08-19 SFS Intec Holding AG Dispositif de support d'éléments de fenêtre ou de porte
EP3696362A1 (fr) * 2019-02-15 2020-08-19 SFS Intec Holding AG Dispositif de support d'éléments de fenêtre ou de porte

Also Published As

Publication number Publication date
DE202014100214U1 (de) 2014-03-14

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