EP2527550A2 - Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente - Google Patents

Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente Download PDF

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Publication number
EP2527550A2
EP2527550A2 EP12003719A EP12003719A EP2527550A2 EP 2527550 A2 EP2527550 A2 EP 2527550A2 EP 12003719 A EP12003719 A EP 12003719A EP 12003719 A EP12003719 A EP 12003719A EP 2527550 A2 EP2527550 A2 EP 2527550A2
Authority
EP
European Patent Office
Prior art keywords
fitting
substructure
screw
screed
planks
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Withdrawn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
EP12003719A
Other languages
German (de)
English (en)
Other versions
EP2527550A3 (fr
Inventor
Hanspeter Rubenzer
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.)
Sihga GmbH
Original Assignee
Sihga Handels 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 Sihga Handels GmbH filed Critical Sihga Handels GmbH
Publication of EP2527550A2 publication Critical patent/EP2527550A2/fr
Publication of EP2527550A3 publication Critical patent/EP2527550A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6104—Connections for building structures in general of slab-shaped building elements with each other the overlapping ends of the slabs connected together
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02066—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements
    • E04F2015/02072—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements the additional fastening elements extending into the back side of the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0511—Strips or bars, e.g. nailing strips

Definitions

  • the invention relates to a fitting for connecting the planks of a patio cover with an underlying substructure.
  • Plants in this sense are rods, profiles or elongated boards, which are typically made of wood. To form a cover they are parallel to each other, with a small lateral distance from each other, on a substructure, which is usually present in the form of a transverse battens attached.
  • the fitting has the shape of an elongated U-profile with a relatively wide cross-sectional area.
  • each fitting When made connection between planks and a substructure, each fitting extends in the space between planks and substructure under two adjacent planks.
  • By means of two screws which run through screw through holes in the base surface of the fitting through each fitting is connected to the underside of a screed. With the under that screed, to which the fitting is screwed, excellent longitudinal area every second fitting is screwed to the substructure and indeed also by means of a screw which passes through a screw through hole in the base surface of the fitting.
  • the remaining group of fittings is held on the substructure only by the fact that those longitudinal regions, which protrude from the respective screed, to which the fittings are screwed, are inserted into the gap between the respectively adjacent screed and the substructure and thus against upward movement or are positively locked down below.
  • From the base surface of the fitting Material tongues are punched free and bent up. These serve when mounting the fitting on a screed as stop surfaces to a side surface of the screed and thus define the position of the fitting to the screed.
  • the front ends of the flanks of the U-profile are rounded, which compared to a non-rounded version of the fitting can be easily inserted into the gap between the substructure and adjacent screed.
  • a disadvantage is felt that attaching a fitting to the underside of the still loose screed is perceived as a relatively complicated and time-consuming operation.
  • Another disadvantage is that the fitting with the end faces of its flank surfaces is often pressed too deeply into the material of the substructure, whereby the assembly is difficult and further consequential damage can be caused.
  • the US 4844651 A also shows a fitting, each of which projects below two adjacent planks, each connected to a screed by a screw and is connected only in every other case with the substructure by a screw.
  • the fitting is made of a flat sheet metal plate.
  • a metal tongue is punched out of the base, bent up and bent with its pointed free end again in a plane parallel to the base plane.
  • this pointed end portion is hammered by means of a hammer in a flank surface of a screed and then the base of the fitting is screwed by means of a screw on the underside of the screed, to which the screw passes through a through hole in the base of the fitting.
  • the assembly process can be simplified because the prefixing can be done quite quickly with the help of said tip on a screed.
  • this prefixing In the case of very hard or brittle plank material, however, it is precisely this prefixing that can become very difficult or even impossible, since the tip then barely penetrates into the material of the screed and / or because the screed penetrates the required hard hammers on that surface part is damaged, with which they must necessarily rest on a base. Since the remaining gap between planks and substructure only one sheet thickness is strong, there is considerable risk of waterlogging in this gap and on the bearing surfaces of the fitting.
  • the WO 8600361 A1 shows a fitting which is suitable for connecting planks with a substructure and projects in each case under two adjacent planks, each with a screed is connected by a screw and only in every other case is connected to the substructure by a screw.
  • the fitting is a flat plate whose plane is pierced by several screw holes. One of these holes has a square cross-sectional area and at its edge lines are bent low triangular Blechzonne at right angles to the plane of the plate.
  • the WO 2008/068329 A1 shows a fitting for a modified connection principle for connecting planks to a substructure.
  • the fitting is essentially a flat sheet metal plate, which rests with its predominant surface area on the underside of a screed and with this by screws, which pass through through holes in the plate, is connected. Some of the through holes have slot cross-section, others are circular. A small area of the Platelets protrudes under the screed into the gap to the next screed. In this outstanding area, the fitting is connected to the substructure by means of a screw which extends through a long hole in the outstanding area.
  • the position of the fitting in the direction normal to the longitudinal direction of the planks in the plane of the substructure is defined by an unfolding of the base of the plate, which is intended to bear against a flank surface of the screed.
  • a higher number of screws is required. Since the gap between planks and substructure is only equal to the platelet thickness of the fitting is high and because the fitting rests very large area of substructure and planks, there is considerable risk of waterlogging.
  • the object underlying the invention is to provide a fitting for connecting planks and substructure of a patio cover according to that design, after each fitting each protrudes under two adjacent planks, each with a screed by a screw is connected and only in every other case is connected to the substructure by a screw.
  • DielenFix which is considered to be advantageous compared to the other construction methods discussed, above all because of the lower risk of waterlogging, - the new fittings to be created should be quicker and less skillful to assemble ,
  • the problem is solved by the fitting is designed so balanced that its center of gravity when properly mounted in the range of the covered volume of the screed and not next to this volume.
  • said body is an elongate piece of U-profile with a relatively wide, flat cross-sectional area. As in Fig. 1 recognizable, is in its installed state, its longitudinal direction parallel to the plane of the substructure 3 and normal to the longitudinal direction of the planks. 2
  • the base surface 1.1 of the U-profile lying above in the installation situation is characterized by screw through holes 1.6, 1.7 (FIG. Fig. 2 ), wherein a free-punched tongue of material 1.4 is bent up from the base surface, which is a stop surface for the proper positioning of the fitting 1 on a longitudinal edge of the underside of a screed 2 intended.
  • the fitting 1 With the underside of a screed 2, the fitting 1 is connected by two screws 5 which extend through screw through holes on its upper base surface 1.1 and are in threaded engagement with the material of the screed 2.
  • the position of the fitting 1 on that plank 2, to which it is screwed, is defined by the angle range between the base surface 1.1 and a normal surface of the two of the base surface 1.1 punched and bent material tongues 1.4 by these two surfaces a stop surface for the form the lower surface of the screed 2 or for a longitudinal side surface of the screed 2.
  • tongues 1.4 of the fitting 1 is divided into two longitudinal regions 10, 20, wherein a longitudinal portion 10 is below that plank 2, with the fitting 1 is connected by screws 5, and wherein the second longitudinal region 20 is not below this plank 2, but protrudes from the volume covered by the screed 2.
  • the focus of the fitting 1 is in that longitudinal region 10, which is below that plank 2 (- ie in that volume, which is covered by that plank 2 -), with the the fitting 1 is connected by screws 5. Focusing on appropriate dimensioning of the fitting in accordance with this rule is in the area of expert action and need not be discussed further here.
  • the fitting 1 also has further features, by which the assembly process is facilitated:
  • the free end portions of the side surfaces 1.2 of the fitting are bent in a plane parallel to the base surface 1.1 and thus form support surfaces 1.3 which are significantly enlarged compared to versions with non-curved free end portions of the side surfaces 1.2. This reduces the risk that the fitting will be pressed into the substructure when loaded. In addition to other disturbing effects, this indentation would have the effect of reducing the distance between screed 2 and substructure 3 is and more fittings 1 difficult or impossible to be inserted into this gap.
  • the size of the bearing surface of the fitting on the substructure should be at least 15% better at least 20% further at least 30% of the area covered by the fitting of the substructure.
  • bearing surfaces 1.3 as a curved free end portions of the side surfaces 1.2 of the transition between side surfaces and bearing surfaces 1.3 of the fitting is rounded. This additionally achieves the important advantage that the fitting 1 relative to the substructure 3 and screed 2 is still laterally - ie in the beam longitudinal direction - displaced when it is already plugged into the gap between screed and substructure. This makes it very easy to set up the position of a screed to be fastened in its longitudinal direction.
  • each second fitting 1 is connected to the substructure 3 in conventional mounting manner.
  • the region of the base surface 1.1 adjacent to the screw through bore 1.5 is lowered from the plane of the base surface 1.1 approximately to the height of the free ends of the side surfaces 1.2, several advantages are achieved: It is prevented that the fitting 1 is bent when the screw 4 is attracted too much. So you do not have to be too careful when screwing. Furthermore, it is achieved that the head of the screw 4 does not protrude above the (overhead) base surface 1.1.
  • this upward projection would mean that an adjacent screed to the screed to which the fitting is screwed could only be arranged with a relatively large minimum distance to the first screed.
  • the distance of the center of the bore 1.5 to the material tongues 1.4, which is measured normally to the plank longitudinal direction, preferably lies in the length range between the radius of the head of the screw 4 which is to be inserted through the bore 1.5 and 1.1 times thereof.
  • the said screw 4 which serves to attach the fitting to the substructure are very close to that board on which the fitting is screwed.
  • the adjacent screed can be created as close as possible to the first screed and the screw 4 still remains accessible to a tool.
  • the fitting 1 has at the front end of that longitudinal portion 20 which is not covered by the screed 2, to which the fitting 1 is screwed, a ramp surface 1.8, through which the transition between the lower surface of the fitting and the vertical part of the end surface rounded or beveled diagonally.
  • This ramp surface is required in order to be able to insert the longitudinal region 20 of the fitting 1 into the gap between an already attached screed and the substructure.
  • the ramp surface 1.8 also extends to the front ends of the bearing surfaces 1.3. ( Fig. 4 ).
  • the fitting 1 is formed by stamping, stamping and bending from an originally flat sheet steel. Preference is given to those parts of the ramp surface 1.8, which are also part of the end face of the bearing surfaces 1.3 by beveling the corresponding longitudinal sections of the edges of the original flat sheet metal blank before bending by a stamping process to a phase or rounding.
  • the fitting 1 in the gap between a screed 2 and the substructure would be little more displaceable in the longitudinal direction of the planks, because he would dig too much to the substructure.
  • both screw through holes are the same length as wide and thus accurately define the position of a screw in the plane normal to the screw axis, grooved planks always present a problem when the theoretically correct attachment point for a self-tapping screw or drill is on a sloping flank surface a groove in the screed lies.
  • the drill bit of the screw or the drill and with this the fitting then slips when attaching to the screed and it is very difficult to mount the fitting in the correct position.
  • both screw through holes are made as a slot, the screws or the drill can be easily positioned so that the bore axis cuts the bottom of a groove, which hardly slipping is possible.
  • the first screw 5 can be screwed easily through the trained as a slot screw through hole 1.6 during assembly. If thus the fitting 1 is fixed to the screed 2, the second screw can be screwed; she is guided by the now immovable edges of the screw through hole 1.7 safe match. If, over time, the pressure decreases, with which the screws press the fitting to the screed 2, then the fitting is still held by a form fit largely free of play on the screed 2.
  • the in Fig. 1 to Fig. 4 Fitting 1 shown is typically made of metal, preferably made of sheet steel, possibly also of an aluminum extruded profile to form.
  • Fig. 5 to Fig. 7 shown further fitting 11 is best to form plastic injection molding. But it could also be formed as a metal casting, typically zinc-aluminum or magnesium diecasting.
  • the main body of the fitting 11 has approximately the deliberatelyachir a flat elongated cuboid, in which all edges are rounded. By this rounding is the fitting well inserted into the gap between an already-mounted screed and the substructure and even then slidable in the beam longitudinal direction. Instead of rounding off all the edges, one could also provide them with a phase for the same purpose.
  • the fitting 11 By the execution of the fitting 11 as a casting, it is easier to make rounded all outer edges than when the fitting is formed by punching and bending a sheet.
  • the fitting 11 is formed of plastic, it is further advantageous that its material has a relatively low modulus of elasticity and high attenuation for structure-borne noise.
  • the fitting acts somewhat as impact sound insulation.
  • the impact sound insulation effect can be further improved by providing the fitting with a separate, particularly soft-elastic material layer, preferably on the upper surface of the base body (on which the planks rest).
  • This material layer can be subsequently applied to the base body (for example in the form of a soft adhesive tape) or it can already be produced in a multi-component injection molding tool by spraying the base body. But you can also attach this separate soft elastic material layer on the underside of the body, so on that side with which the fitting rests on the substructure 3.
EP12003719.7A 2011-05-10 2012-05-10 Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente Withdrawn EP2527550A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA659/2011A AT510695B1 (de) 2011-05-10 2011-05-10 Beschlag für das verbinden der bohlen einer terrassenabdeckung mit einer darunterliegenden unterkonstruktion

Publications (2)

Publication Number Publication Date
EP2527550A2 true EP2527550A2 (fr) 2012-11-28
EP2527550A3 EP2527550A3 (fr) 2017-06-14

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Application Number Title Priority Date Filing Date
EP12003719.7A Withdrawn EP2527550A3 (fr) 2011-05-10 2012-05-10 Armature permettant de lier des madriers d'un recouvrement de terrasse avec une infrastructure sous-jacente

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EP (1) EP2527550A3 (fr)
AT (1) AT510695B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT13835U1 (de) * 2013-08-12 2014-09-15 Sihga Handels Gmbh Befestigung von Bohlen an einer Unterkonstruktion
AT514463A1 (de) * 2013-06-20 2015-01-15 Procon Gmbh Maschinen & Industrieanlagen Abstandshalteelement für hängende Wand- und Sichtelemente
AT515860A1 (de) * 2014-05-15 2015-12-15 Fuchs Georg Anordnung und Verbindungskörper
EP3121347A1 (fr) 2015-07-24 2017-01-25 Günther Gaisbauer Pièce de retenue
DE102016124988A1 (de) 2016-12-20 2018-06-21 Alfer-Aluminium Gesellschaft Mbh Beschlag für das Verlegen von Terrassendielen
EP4119739A1 (fr) 2021-07-14 2023-01-18 Günther Gaisbauer Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000361A1 (fr) 1984-06-22 1986-01-16 Oskar Hovde Systeme et attaches de panneaux
US4844651A (en) 1987-07-30 1989-07-04 Partridge Juergen W Fastening clip
WO2008068329A1 (fr) 2006-12-08 2008-06-12 Noerskov Niels Erik Structure de madrier et procédé d'installation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT414029B (de) * 2004-08-04 2006-08-15 Fuchs Dietrich Anton Befestigung von bohlen an einer unterkonstruktion
US7748187B2 (en) * 2006-08-10 2010-07-06 Sensenig W Glenn Bracket for joining spanning members
AT505112B1 (de) * 2007-04-04 2010-03-15 Simmer Jane Beryl Hilfsvorrichtung für das verbinden von zwei holzbalken mittels schrauben
DE202008010795U1 (de) * 2008-08-05 2009-01-02 Bierbach Gmbh & Co. Kg, Befestigungstechnik Befestigungselement zur verdeckten Befestigung von Holzdielen an einer Unterkonstruktion
DE102009007120A1 (de) * 2008-11-07 2010-08-12 Rubner, Günter Befestigungselement für ein Verlegesystem zur Erstellung eines Wand-, Boden- oder Deckenbelages sowie ein solches Verlegesystem
DE102009043993A1 (de) * 2009-06-10 2011-01-27 Wolfcraft Gmbh Distanzelement zur Bodenbretter eines Fußbodens tragenden Befestigung auf einem Tragbalken

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000361A1 (fr) 1984-06-22 1986-01-16 Oskar Hovde Systeme et attaches de panneaux
US4844651A (en) 1987-07-30 1989-07-04 Partridge Juergen W Fastening clip
WO2008068329A1 (fr) 2006-12-08 2008-06-12 Noerskov Niels Erik Structure de madrier et procédé d'installation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514463A1 (de) * 2013-06-20 2015-01-15 Procon Gmbh Maschinen & Industrieanlagen Abstandshalteelement für hängende Wand- und Sichtelemente
AT514463B1 (de) * 2013-06-20 2015-03-15 Procon Gmbh Maschinen & Industrieanlagen Abstandshalteelement für hängende Wand- und Sichtelemente
AT13835U1 (de) * 2013-08-12 2014-09-15 Sihga Handels Gmbh Befestigung von Bohlen an einer Unterkonstruktion
AT515860A1 (de) * 2014-05-15 2015-12-15 Fuchs Georg Anordnung und Verbindungskörper
AT515860B1 (de) * 2014-05-15 2016-05-15 Fuchs Georg Anordnung und Verbindungskörper
EP3121347A1 (fr) 2015-07-24 2017-01-25 Günther Gaisbauer Pièce de retenue
EP3121346A1 (fr) 2015-07-24 2017-01-25 Günther Gaisbauer Piece de retenue
DE102016124988A1 (de) 2016-12-20 2018-06-21 Alfer-Aluminium Gesellschaft Mbh Beschlag für das Verlegen von Terrassendielen
US10597877B2 (en) 2016-12-20 2020-03-24 Alfer Aluminium Gesellschaft Mbh Fitting for laying decking boards
DE102016124988B4 (de) 2016-12-20 2023-03-23 Alfer-Aluminium Gesellschaft Mbh Beschlag und Verfahren für das Verlegen von Terrassendielen
EP4119739A1 (fr) 2021-07-14 2023-01-18 Günther Gaisbauer Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique
EP4119740A1 (fr) 2021-07-14 2023-01-18 Günther Gaisbauer Système de terrasse et pièce de retenue monobloc conçue sous la forme de pièce moulée par injection en matière plastique

Also Published As

Publication number Publication date
EP2527550A3 (fr) 2017-06-14
AT510695A4 (de) 2012-06-15
AT510695B1 (de) 2012-06-15

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