EP0393210A1 - Cheville d'anchorage réglable pour l'installation cache d'élements de façade - Google Patents

Cheville d'anchorage réglable pour l'installation cache d'élements de façade Download PDF

Info

Publication number
EP0393210A1
EP0393210A1 EP89106771A EP89106771A EP0393210A1 EP 0393210 A1 EP0393210 A1 EP 0393210A1 EP 89106771 A EP89106771 A EP 89106771A EP 89106771 A EP89106771 A EP 89106771A EP 0393210 A1 EP0393210 A1 EP 0393210A1
Authority
EP
European Patent Office
Prior art keywords
bracket
adjustment
dowel
adjustment part
screw
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.)
Granted
Application number
EP89106771A
Other languages
German (de)
English (en)
Other versions
EP0393210B1 (fr
Inventor
Uwe Dipl.-Ing.(Fh) Kirchesch
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.)
Peter Lung Firma GmbH
Original Assignee
Peter Lung Firma 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 Peter Lung Firma GmbH filed Critical Peter Lung Firma GmbH
Priority to DE89106771T priority Critical patent/DE58905474D1/de
Priority to AT89106771T priority patent/ATE93919T1/de
Priority to EP89106771A priority patent/EP0393210B1/fr
Publication of EP0393210A1 publication Critical patent/EP0393210A1/fr
Application granted granted Critical
Publication of EP0393210B1 publication Critical patent/EP0393210B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0853—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall
    • E04F13/0855—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements adjustable perpendicular to the wall adjustable in several directions, one of which is perpendicular to the wall

Definitions

  • the invention relates to an adjustable anchor anchor for concealed attachment of facade elements, consisting of a bracket which can be attached to a wall surface by means of a support anchor and, if necessary, is height-adjustable by means of a wedge which can be driven in between the bracket and the support anchor, and an adjustment part which is intended to accommodate a support mandrel, which can be moved relative to the console in the direction of the wall surface or away from it and can be locked in several positions.
  • the adjustment part is formed by a threaded rod. This is flattened in the shape of a tongue at the front end and provided with a carrying mandrel. It is perceived as a disadvantage in this embodiment that an adjustment is not possible with a suspended facade element, rather this must be removed beforehand. Only then can a more precise adjustment be attempted again. Of course, this is cumbersome and time-consuming.
  • the bracket is formed from two substantially parallel, approximately L-shaped pieces in such a way that there is a passage for a carrying dowel at the upper end and a receptacle open to the front for the adjustment part is provided at the lower end. and that the adjustment part in the area of the console is an upright flat iron.
  • the console has a special structure, which brings high stability and multifunctionality.
  • "L-shaped” here means any shape which has a certain height for fastening and a certain projection for variable wall spacing.
  • the upper end which is usually somewhat extended, facilitates secure attachment and the lower end enables problem-free interaction with the adjustment part of a new shape.
  • the latter can also be designed for considerable loads with a constant narrow width. The height required for this is unproblematic and does not appear disruptive. If necessary (namely for horizontal joints), the front end can also be rotated (by 90 °) without any loss. In any case, the distance from the wall can also be changed even when the facade elements are hung in, since the bracket and adjustment part are only designed for torsion-free, straight-line movement towards or away from the wall surface.
  • elongated holes and bolts, screws or the like interacting therewith are advantageously provided on the one hand on the adjusting part and on the other hand on the console. At least one screw allows the adjustment part to be locked in relation to the console and thus to maintain a certain distance from the wall.
  • the adjustment part and the console on the one hand are expediently provided with a raster, teeth or the like on at least one contact side, or are otherwise prepared for mutual engagement.
  • a certain positive locking should take place, which allows higher compressive and tensile forces (than by friction alone) to be transmitted from the facade element to the console or wall surface without changing the position.
  • an adjusting screw extending in the direction of adjustment is provided, which on the one hand engages in a threaded bore on the adjusting part and on the other hand is held in a stationary but rotatable manner on the console and can be locked there if necessary by means of a lock nut.
  • the bolts of the Adjustment part and the console the points of attack and stops for the adjustment screw.
  • a stepless adjustment and automatic locking serves a further embodiment with the special feature that further elongated holes are provided transversely to the adjustment direction in the adjustment part and console, which run in such a way that they partially intersect at different heights when the adjustment part moves and there is a free one Form passage, and that a screw bolt or the like is passed through the passage.
  • the further elongated holes expediently run at an acute angle to one another. If one grips the screw bolt and pulls it upwards or pushes it down, the adjustment part moves and the wall distance of a facade element connected to it changes. In contrast, tensile or compressive forces acting on the facade element do not result in a change in position, rather the screw bolt wedges in the elongated holes and thus an automatic locking. After adjustment, the screw bolt can also be tightened in order to rule out any unintentional influence during further assembly.
  • Comparable effect shows a slightly different embodiment, with the special feature that between stiffener and bracket is provided between two abutments of the bracket up and down movable adjustment plate with a transverse to the adjustment slot, which cuts the slots of the console and just like the latter the bolt of the adjustment part.
  • the adjusting plate can consist of a relatively thin sheet, since it is clamped well on all sides in the area of the force and is prevented from inadmissible deformation.
  • the elongated hole of the adjustment plate expediently cuts the elongated holes of the base at an obtuse angle.
  • the abutments are advantageously formed by a pressure plate, more precisely a pressure distribution plate, on the back of the console and a screw passing through the console at a distance from it.
  • the pressure plate can also significantly improve the cohesion of the console, namely the two L-shaped pieces, and also compensate for the additional material thickness when using a wedge on the back of the console. If the bolt of the adjustment part acts on the adjustment plate, it is supported either against the pressure plate or the screw.
  • the screw fulfills the further function of additionally securing a once selected setting, i.e. against unintentional actuation of the adjustment plate. In addition, the screw can very effectively prevent the front free ends of the console from spreading. For locking purposes only, a bolt instead of a screw would be sufficient.
  • a dowel anchor consists of an L-shaped bracket 1 and an adjustment part 2 in the form of an upright flat iron.
  • the console 1 is composed of two L-shaped pieces which run essentially parallel to one another and at the upper end a passage 3 for a carrying plug 4 (see FIG. 7) and at the lower end a receptacle 5 open to the front for the adjustment part 2 form.
  • a recess 6 is made in the wall, into which a wedge 7 is bent NEN upper edge (see. Fig. 2 ff.) Can engage.
  • the console 1 ends on the wall side with a pressure plate 8, which has several functions.
  • the console 1 can be reinforced, the material thickness of the wedge 7 can be compensated, and the pressure generated can be better distributed over the wall surface.
  • the pressure plate 8 can limit the freedom of movement of the adjustment part 2 and in particular other parts interacting therewith (cf. further exemplary embodiments).
  • a bolt 10 is attached to the adjustment part 2, in the area of the first-mentioned elongated hole 9 a screw 11 which extends across the bracket 1 and is secured there by means of a nut.
  • Elongated holes 9, bolt 10 and screw 11 lie on a line and, in addition to good guidance, also ensure a limitation of the movement, including captive cohesion of adjustment part 2 and console 1.
  • the adjustment part 2 and the console 1 also have a toothing 12 on their contact side, which extends here transversely to the direction of adjustment indicated by the double arrow 13 and allows mutual (positive) engagement as soon as the screw 11 has been tightened after adjustment of the adjustment part 2 becomes.
  • a very effective locking can thus be achieved.
  • the adjustment itself can be carried out if a facade element (not shown here in more detail) is already suspended in a carrying mandrel 14 at the tip (tongue) of the adjustment part 2.
  • the adjustment part 2 with its slim and space-saving shape shown in connection with the described console 1 is also able to carry facade elements of considerable weight.
  • the adjustment part 2 can also be moved by means of an adjustment screw 15. This extends in the direction of adjustment, corresponding to the double arrow 13. It engages on the one hand in a threaded bore 16 on the bolt 10 of the adjusting part 2 and on the other hand is rotatably held on a further bolt 10 of the bracket 1 in a transverse bore 17.
  • the adjusting screw 15 is also used for locking, it can still be locked against unintentional actuation by means of a lock nut 19.
  • a stepless adjustment possibility for the adjustment part 2 also results from the arrangement of further elongated holes 19 in the console 1 and adjustment part 2 in connection with a screw bolt 20.
  • the elongated holes 19 run at an acute angle to one another and overall transversely to the adjustment direction of the adjustment part 2. They intersect at different heights partly depending on the movement of the adjustment part 2. In the cutting area, the elongated holes 19 form a free passage for the screw bolt 20. If tensile or compressive forces occur (wind suction or pressure) in the direction of the double arrow 13, wedging occurs with the screw bolt 20 and thus an automatic locking.
  • the fact that the screw bolt 20 can also be tightened means an additional safety measure, which also excludes inadvertent actuation of the screw bolt 20 during assembly.
  • FIG. 7 to 12 illustrate a further embodiment, namely with an adjustment plate 21, which is comparable in meaning to the aforementioned embodiment, namely with regard to a stepless movement of the adjustment part 2 and an automatic locking of the same.
  • the adjustment plate 21 is provided with an elongated hole 19 transversely to the adjustment direction of the adjustment part 2, the elongated hole 19 as well as the elongated holes 9 of the bracket 1 receiving the bolt 10 of the adjustment part 2.
  • the adjustment plate only needs to be moved in the direction of the double arrow 22.
  • the pressure plate 9 and the screw 11 act as an abutment.
  • the adjustment can be done with the facade element suspended.
  • the dowel anchor according to the invention and in particular the exemplary embodiments shown can be used both for vertical and horizontal joints.
  • only the tip (tongue) of the adjustment part 2 needs to be turned into a horizontal position, while the adjustment part 2 remains upright in the area of the console 1.
  • a change in direction of the carrying mandrel 14 is connected, which then runs vertically. Further changes are not necessary, as can be seen from a comparison of the further exemplary embodiment according to FIGS. 13 to 16 in comparison with the exemplary embodiment according to FIGS. 7 to 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
EP89106771A 1989-04-15 1989-04-15 Cheville d'anchorage réglable pour l'installation cache d'élements de façade Expired - Lifetime EP0393210B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE89106771T DE58905474D1 (de) 1989-04-15 1989-04-15 Justierbarer Dübelanker für eine verdeckte Anbringung von Fassadenelementen.
AT89106771T ATE93919T1 (de) 1989-04-15 1989-04-15 Justierbarer duebelanker fuer eine verdeckte anbringung von fassadenelementen.
EP89106771A EP0393210B1 (fr) 1989-04-15 1989-04-15 Cheville d'anchorage réglable pour l'installation cache d'élements de façade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89106771A EP0393210B1 (fr) 1989-04-15 1989-04-15 Cheville d'anchorage réglable pour l'installation cache d'élements de façade

Publications (2)

Publication Number Publication Date
EP0393210A1 true EP0393210A1 (fr) 1990-10-24
EP0393210B1 EP0393210B1 (fr) 1993-09-01

Family

ID=8201242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106771A Expired - Lifetime EP0393210B1 (fr) 1989-04-15 1989-04-15 Cheville d'anchorage réglable pour l'installation cache d'élements de façade

Country Status (3)

Country Link
EP (1) EP0393210B1 (fr)
AT (1) ATE93919T1 (fr)
DE (1) DE58905474D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563607A1 (fr) * 1992-04-03 1993-10-06 M + K Bausysteme AG Elément d'ancrage
US20190301172A1 (en) * 2018-03-27 2019-10-03 Sfs Intec Holding Ag Facade fastening system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453950A1 (fr) * 1979-04-13 1980-11-07 Bonnel Jean Louis Dispositif pour la fixation des elements de facade d'une construction
FR2546214A1 (fr) * 1983-05-19 1984-11-23 Barthelemy Francois Console de montage de revetements muraux lourds
EP0237998A2 (fr) * 1986-03-18 1987-09-23 Deha Ankersysteme GmbH & Co. KG Ancre pour panneau de bordage
EP0245635A2 (fr) * 1986-05-14 1987-11-19 Unistrut Europe PLC Dispositif de fixation pour panneaux

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453950A1 (fr) * 1979-04-13 1980-11-07 Bonnel Jean Louis Dispositif pour la fixation des elements de facade d'une construction
FR2546214A1 (fr) * 1983-05-19 1984-11-23 Barthelemy Francois Console de montage de revetements muraux lourds
EP0237998A2 (fr) * 1986-03-18 1987-09-23 Deha Ankersysteme GmbH & Co. KG Ancre pour panneau de bordage
EP0245635A2 (fr) * 1986-05-14 1987-11-19 Unistrut Europe PLC Dispositif de fixation pour panneaux

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563607A1 (fr) * 1992-04-03 1993-10-06 M + K Bausysteme AG Elément d'ancrage
US20190301172A1 (en) * 2018-03-27 2019-10-03 Sfs Intec Holding Ag Facade fastening system
US10914078B2 (en) * 2018-03-27 2021-02-09 Sfs Intec Holding Ag Facade fastening system

Also Published As

Publication number Publication date
DE58905474D1 (de) 1993-10-07
EP0393210B1 (fr) 1993-09-01
ATE93919T1 (de) 1993-09-15

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