EP0670398B1 - Profilé cornière - Google Patents

Profilé cornière Download PDF

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Publication number
EP0670398B1
EP0670398B1 EP95102641A EP95102641A EP0670398B1 EP 0670398 B1 EP0670398 B1 EP 0670398B1 EP 95102641 A EP95102641 A EP 95102641A EP 95102641 A EP95102641 A EP 95102641A EP 0670398 B1 EP0670398 B1 EP 0670398B1
Authority
EP
European Patent Office
Prior art keywords
holes
hole
openings
adhesive
pair
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.)
Expired - Lifetime
Application number
EP95102641A
Other languages
German (de)
English (en)
Other versions
EP0670398A1 (fr
Inventor
Thomas Wilbs
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.)
Alfer Aluminum GmbH
Original Assignee
Alfer Aluminum 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 Alfer Aluminum GmbH filed Critical Alfer Aluminum GmbH
Publication of EP0670398A1 publication Critical patent/EP0670398A1/fr
Application granted granted Critical
Publication of EP0670398B1 publication Critical patent/EP0670398B1/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
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/061—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used to finish off an edge or corner of a wall or floor covering area

Definitions

  • the invention relates to an angular profile rail for closing or connecting floor and wall coverings, with a fastening leg and an end leg projecting therefrom, the profile height of which is less than the profile length of the fastening leg, which has large-area adhesive passage openings arranged along its length and between at least some of these arranged, different sized pressure breaks.
  • Such an angle rail is known from EP-A-0394036.
  • the adhesive through openings are arranged in two rows of the fastening leg. Between the two rows of openings there is a hole-free strip, the width of which is greater than the width of each of the adjacent adhesive through-openings.
  • the latter are therefore comparatively small in the known proposal, which is disadvantageous insofar as the tiles or tiles can only be glued directly to the substrate in these small passage areas.
  • Round holes are provided between some adhesive through-openings, which are used to nail the rail. None else is said in this document about the distribution of the round holes and the way of producing them.
  • the sum of the opening cross-sections in the fastening leg is only a fraction of the total area of the fastening leg per unit length.
  • the tiles cannot be glued directly to the surface.
  • the adhesion to the substrate is strongly influenced by the fastening of the rail to the substrate. Since this is often not flat, nailing or screwing on the rail is problematic, especially if the fastening holes are only in a central row of the fastening leg, because there may be cavities under the rail edges, so that the profiled rail cannot be mounted wobble-free. Even after the rail has been pre-fixed, subsequent fine adjustment is not possible.
  • the object of the invention is to further develop an angle profile rail of the type mentioned in such a way that it maintains its tile edge protective function as little as possible to prevent the tiles from sticking to the substrate and, moreover, if necessary with pre-fixing and subsequent fine adjustment, a particularly secure attachment in a precisely defined manner Position on the ground allowed.
  • the rail designed according to the invention has a recurring pattern which is composed of large-area adhesive through-openings and an arrangement of much smaller fastening holes. Thanks to this measure, not only the adhesive passage openings but also the fastening holes can be punched in one operation over the entire length of the recurring pattern.
  • the recurring pattern length is 150 mm in one exemplary embodiment, so that even very long profile rails can be fixed to the substrate at comparatively short longitudinal distances, and thanks to the elongated hole and / or double hole design, the positions for the fastening elements can be selected within certain limits.
  • the length of the elongated hole or that of the corresponding double hole pattern is equal to the length of the adhesive passage opening measured in this direction, the scope for inserting the fastening screws is made as large as possible, but the edge web width required for the stability, in particular of long profile rails, is not reduced.
  • the transverse extension of the elongated hole or the double hole pattern should not be smaller but also not larger than the largest transverse dimension of the adhesive passage opening.
  • the adhesive passage openings can be rectangular, but also parallelogram-shaped or alternating in shape, trapezoids offset by 180 °.
  • the elongated holes or double holes are parallel to the adjacent oblique trapezoidal or Parallelogram page.
  • the corresponding arrangement of the elongated holes is selected depending on whether an adjustment of the angle rail in the longitudinal direction or transversely to it is in the foreground.
  • Elongated holes are preferably provided in the longitudinal and transverse directions in each recurring pattern, so that these rails can be used universally.
  • An elongated hole lies adjacent to a pair of round holes, the imaginary square surrounding this three-hole group having the same size as the square tangent to the adhesive passage opening.
  • Such a three-hole group simply replaces an adhesive passage opening in the recurring hole pattern, offers a plurality of fastening positions and nevertheless has no adverse effect on the stability of the rail.
  • the angle profile rail 10 has a thin, long fastening leg 12 and a terminating leg 14 protruding therefrom at right angles.
  • fastening leg 12 large-area adhesive through-openings 16 and elongated holes 18, 20 and round holes 22 are provided.
  • the openings 16 are square with rounded corners and extend over most of the length of the fastening leg 12, with a slightly wider between the edge 16 of the opening 16 facing the end leg Longitudinal web 24 remains between the opposite opening edge and the free end of the fastening leg 12.
  • This longitudinal web 26 remaining at the leg end is approximately half as wide as the opposite longitudinal web 24.
  • the one measured in the longitudinal direction of the rail 10 Width is approximately half the width of an opening 16.
  • Figure 4 illustrates a rail section that is punched at a clock feed.
  • the punching pattern is repeated in the subsequent rail sections, so that in the exemplary embodiment the group of fastening holes 18, 20, 22 shown is arranged after a group of six adhesive through-openings 16.
  • the recurring pattern has a length of 150 mm, for example, with a 2-meter or 3-meter-long rail, the mounting holes 18-22 return every 150 mm.
  • the fastening holes 18, 20 are elongated holes, the elongated hole 20 extending in the longitudinal direction of the rail and having a length which is equal to the length of each of the openings 16 measured in the longitudinal direction of the rail.
  • the elongated hole 18 extends at right angles to the longitudinal direction of the rail and has a length measured in the depth direction equal to the width of the opening 16 measured in this direction. Since the openings 16 are square, the elongated holes 18, 20 are also of the same length. These elongated holes have a width of 4 mm or at most 5 mm and serve for the passage of a fastening screw with which the tile end rail can be screwed to a surface.
  • 1-3 are countersunk screws, the shaft diameter of which is smaller than the width of the elongated holes 18, 20, so that the screw head is partially immersed in the elongated holes 18, 20, so that the screw head is at most about 1 mm above the fastening leg 12 above protrudes.
  • a transverse web 28 is formed between the transverse elongated hole 18 and the adjacent opening 16, the width of which is equal to that of the transverse webs between the openings 16.
  • a narrow longitudinal web 26 is formed, which has the same width as that between an opening and this leg end.
  • the two fastening holes 22 are nail holes and serve to penetrate a suitable nail 32.
  • the nail holes 22 are round holes with a diameter of 3 mm.
  • the two nail holes 22 are at the same distance from the end leg 14 as the openings 16 and the edges of the two holes 22 facing away from one another in the longitudinal direction of the rail are at a distance equal to the greatest length of the elongated hole 22.
  • the two holes 22 are located in the longitudinal half facing the end leg of the fastening leg 12, and the slot 20 is in the other longitudinal half.
  • the two holes 22 and the elongated hole 20 are touched on the outside by a square that is equal to the square opening 16.
  • Figures 1-3 illustrate the fixing options that the mounting holes 18-22 offer in a tile end rail.
  • the two elongated holes 18, 20 result in the rail 10 being able to move.
  • the rail can be adjusted transversely to the longitudinal direction. Thanks to this setting option, the rail can also be pivoted slightly. Compared to this depth or height compensation, the longitudinal slots 20 enable the length of the rail to be compensated.
  • the rail can optionally be fastened near the end leg 14, as shown in FIGS. 2 and 3 or close the end of the fastening leg 12 are screwed using the elongated hole 20, as illustrated in Fig. 1.
  • Fig. 3 two oblong holes 18, 20 lying at right angles to each other are used in each half of the fastening leg for screwing, these two oblong holes 18, 20 not necessarily belonging to a hole pattern section.
  • the group of fastening holes 18-22 illustrated in FIG. 4, for example thus allows a multitude of fastening options, so that different conditions of the subsurface can be taken into account.
  • the longitudinal half of the fastening leg 12 associated with the free end of the fastening leg is well supported, so that a hole or hole region in this leg half is used to fix the rail. If, on the other hand, the rail 10 were nailed or screwed into the longitudinal half facing the end limb 14, the freedom from wobbling would no longer exist and the rail 10 could tip in this area.
  • Fig. 2 are the conditions of the underground vice versa.
  • the region of the fastening leg adjacent to the end leg 14 is well supported, so that screwing into this longitudinal half of the fastening leg 12 is appropriate.
  • the longitudinal half adjacent to the free end of the leg is well supported, so that here, for example, a further good fastening possibility is provided through the hole 20.
  • the hole pattern according to FIG. 4 represents only one of many exemplary embodiments.
  • the oblong hole 18 lying in the transverse direction can also be arranged between two openings 16 and the 3-hole group 20, 22 can be introduced between another pair of openings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs Characterized By Structure (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (8)

  1. Profilé-cornière (10) destiné à terminer ou à assembler des revêtements de sol et de mur, avec une branche de fixation (12) et une branche de terminaison (14) s'élevant par rapport à cette dernière et dont la hauteur de profil est plus petite que la longueur de profil de la branche de fixation (12), laquelle présente, sur sa longueur, des passages (16, 20, 22) de grandeur différente disposés distants l'un de l'autre, caractérisé par la combinaison des caractéristiques suivantes:
    a) les passages (16, 20, 22) sont disposés sous forme de motif de poinçonnage se reproduisant plusieurs fois sur la longueur de la branche de fixation (12),
    b) chaque motif de poinçonnage comprend au moins trois types de passages (16, 20, 22) de dimensions différentes, notamment deux rangées de, chacune, plusieurs ouvertures de passage de colle (16) à grande surface, disposées adjacentes et réalisées identiques ou tournées de 180°, ainsi que, entre les deux rangées, au moins un trou oblong (20) et au moins une paire de trous ronds ou polygonaux (22), la surface de section de chaque ouverture de passage de colle (16) étant plus grande que celle du trou oblong (20) et cette dernière étant plus grande que la somme des surfaces de section des deux trous (22) de la paire de trous,
    c) le diamètre le plus petit des trous (22) de la paire de trous est plus petit que la largeur des trous oblongs (20),
    d) la longueur du trou oblong (20) est égale à la distance entre les bords extérieurs des deux trous (22) de la paire de trous,
    e) le trou oblong (20) et les trous (22) de la paire de trous sont disposés adjacents l'un à l'autre et de manière que la ligne médiane de liaison des trous (22) se situe parallèle au sens longitudinal du trou oblong (20),
    f) au groupe de 3 trous (20, 22) composé du trou oblong (20) et des trous (22) de la paire de trous est extérieurement tangente une figure imaginaire qui est identique ou tournée de 180° par rapport aux contours de bord des ouvertures de passage de colle (16) adjacentes,
    g) le groupe de 3 trous (20, 22) est aligné sur les deux rangées d'ouvertures de passage de colle (16), dans le sens longitudinal du profilé,
    h) la distance entre le groupe de 3 trous (20, 22) et une ouverture de passage de colle (16) adjacente est égale à la distance entre chaque fois deux ouvertures de passage de colle (16), et
    i) cette dernière est plus petite que la largeur, mesurée dans le sens longitudinal du profilé, de l'ouverture de passage de colle (16).
  2. Profilé-cornière (10) suivant la revendication 1, caractérisé par le fait que le trou oblong (20) et la paire de trous (22, 22) s'étendent dans le sens longitudinal du profilé.
  3. Profilé-cornière (10) suivant la revendication 1 ou 2, caractérisé par le fait que le trou oblong (18) et la paire de trous (22, 22) sont orientés obliquement ou à angle droit par rapport au sens longitudinal du profilé.
  4. Profilé-cornière (10) suivant la revendication 3, caractérisé par le fait qu'entre le trou oblong (18) et l'ouverture de passage de colle (16) adjacente reste une entretoise transversale (28) qui correspond, en surface, approximativement à l'entretoise transversale (28) présente entre deux ouvertures de passage de colle (16).
  5. Profilé-cornière suivant l'une des revendications 1 à 4, caractérisé par le fait que le motif de trous poinçonnés se reproduisant présente au moins deux trous oblongs (18, 20) se trouvant à angle droit l'un par rapport à l'autre, l'un s'étendant dans le sens longitudinal du profilé et l'autre dans le sens transversal.
  6. Profilé-cornière suivant l'une des revendications 1 à 5, caractérisé par le fait que la distance entre deux trous oblongs (18, 20) est égale à la largeur de l'entretoise (28) formée entre deux ouvertures de passage de colle (16).
  7. Profilé-cornière suivant l'une des revendications 1 à 6, caractérisé par le fait qu'aux deux trous (22) de la paire de trous et au trou oblong (18, 20) est extérieurement tangent un carré imaginaire.
  8. Profilé-cornière suivant l'une des revendications 1 à 7, caractérisé par le fait que les ouvertures de passage de colle (16) s'étendent, chacune, sur la plus grande partie de la longueur de profil de la branche de fixation (12).
EP95102641A 1994-03-03 1995-02-24 Profilé cornière Expired - Lifetime EP0670398B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4406891 1994-03-03
DE4406891A DE4406891A1 (de) 1994-03-03 1994-03-03 Winkelprofilschiene

Publications (2)

Publication Number Publication Date
EP0670398A1 EP0670398A1 (fr) 1995-09-06
EP0670398B1 true EP0670398B1 (fr) 1996-11-27

Family

ID=6511658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95102641A Expired - Lifetime EP0670398B1 (fr) 1994-03-03 1995-02-24 Profilé cornière

Country Status (3)

Country Link
EP (1) EP0670398B1 (fr)
AT (1) ATE145695T1 (fr)
DE (2) DE4406891A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658095A5 (de) * 1983-03-21 1986-10-15 Kissling Mechanik Vorrichtung zum abschliessen von kanten an boden- und wandbelaegen.
GB8909020D0 (en) * 1989-04-20 1989-06-07 Bruce Aidan S Trim strip
DE8907263U1 (de) * 1989-06-14 1989-07-27 Wörner, Eckard, 7414 Lichtenstein Sockelprofilleiste für den Vollwärmeschutz von Gebäuden
DE9003531U1 (de) * 1990-03-27 1990-07-05 Wörner, Eckard, 7414 Lichtenstein Sockelprofilleiste für den Vollwärmeschutz von Gebäuden

Also Published As

Publication number Publication date
EP0670398A1 (fr) 1995-09-06
ATE145695T1 (de) 1996-12-15
DE4406891A1 (de) 1995-09-07
DE59500048D1 (de) 1997-01-09

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