EP2060698A2 - Dispositif de fixation d'éléments de revêtement sur une structure de support - Google Patents

Dispositif de fixation d'éléments de revêtement sur une structure de support Download PDF

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Publication number
EP2060698A2
EP2060698A2 EP07021779A EP07021779A EP2060698A2 EP 2060698 A2 EP2060698 A2 EP 2060698A2 EP 07021779 A EP07021779 A EP 07021779A EP 07021779 A EP07021779 A EP 07021779A EP 2060698 A2 EP2060698 A2 EP 2060698A2
Authority
EP
European Patent Office
Prior art keywords
plate
locking
fastening
region
recess
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Withdrawn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
EP07021779A
Other languages
German (de)
English (en)
Other versions
EP2060698A3 (fr
Inventor
Heinz Lummel
Georg Lummel
Gottfried Behr
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.)
Lummel & Co KG GmbH
Original Assignee
Lummel & Co KG 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 Lummel & Co KG GmbH filed Critical Lummel & Co KG GmbH
Priority to EP07021779A priority Critical patent/EP2060698A3/fr
Publication of EP2060698A2 publication Critical patent/EP2060698A2/fr
Publication of EP2060698A3 publication Critical patent/EP2060698A3/fr
Withdrawn legal-status Critical Current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
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0839—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements situated at the corners of the covering elements, not extending through the covering
    • 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
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • 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
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0846—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements
    • E04F13/0848—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements specially adapted for thin sheet-like materials, e.g. sheet-metal or plastics
    • 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
    • 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
    • E04F13/12—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 of metal or with an outer layer of metal or enameled metal

Definitions

  • the invention relates to a device for fastening cladding elements to a support structure according to the preamble of claim 1.
  • Devices of the type in question are used in particular for the attachment of cladding elements as facade or ceiling elements in the field of buildings or the like.
  • the modern architecture uses increasingly so-called free-form surfaces for the individual design of public interest buildings, such as museums, banks, theaters or administrative buildings.
  • free-form surfaces require a high design effort both in the area of the support structure and the cladding elements and the fastening devices of the cladding elements on the support structure to give the impression of a high-quality, closed and even facade or ceiling.
  • a device of the type mentioned is, for example, from the EP 1 431 477 A1 of the same applicant.
  • This known Device has a plate-like fastening element, on which a threaded sleeve is arranged, with which the fastening element can be fastened to a support structure.
  • On the plate of the fastener locking elements are arranged, which are engageable with arranged on the cladding elements functionally complementary locking elements in releasable engagement.
  • Verrieglungselement is not secured against unintentional rotation, whereby on the one unintentional release of a cladding element and on the other an adjustment of the locking element in the direction of the longitudinal axis of the threaded sleeve relative to the support structure are not excluded with the required reliability can.
  • the device according to the present invention initially has, in a manner known per se, a fastening element which can be connected to the supporting structure and can be brought into releasable engagement with at least one locking element arranged on the lining element.
  • the fastening element is formed substantially plate-like and has a threaded sleeve which is screwed onto a threaded bolt arranged on the support structure.
  • a counter-bolt is provided in or on the threaded sleeve, with which the threaded sleeve in a defined axial position rotationally fixed on the threaded bolt can be fixed.
  • This can be set and fixed relative to the support structure in a simple and reliable manner, the fastener and thus the position of the cladding elements.
  • the lock screw may, for example, consist of a head screw which can be screwed with its threaded part in the threaded bolt and against the end face of the threaded bolt of the support structure konterbar. According to a preferred embodiment of the invention, however, the lock screw is substantially completely disposed within the threaded sleeve grub screw whose facing away from the threaded bolt end face has a recess for engaging a torque transmitting tool and the other end face on the end face of the threaded bolt directly or indirectly brought into abutment is.
  • the plate-like region of the fastening element in the region of the threaded sleeve has a continuous recess for the passage of the torque-transmitting tool, for example in the form of an Allen wrench on.
  • the torque-transmitting tool for example in the form of an Allen wrench on.
  • the recess is formed as an engagement for a torque-transmitting tool.
  • the recess itself is designed as a hexagon socket.
  • an appropriate tool such as an Allen key
  • the fastener itself be twisted and thus with respect to the cladding elements from a locking position in which the cladding elements are fixed, in a position in which the cladding elements are no longer held by the fastener, and vice versa.
  • the recess in the end face of the grub screw and the recess in the plate-like region of the fastener are designed so that the grub screw can be tightened and released independently of a rotation of the fastener. This can be achieved, for example, in that the recess in the plate-like region of the fastening element is larger than the recess in the end face of the grub screw.
  • the device according to the invention has a plate-like region and a threaded sleeve arranged thereon.
  • threaded sleeve and plate-like area may be integrally formed, for example, as a metallic or plastic casting or injection molded part.
  • the threaded sleeve is welded, soldered or glued on the plate-like region of the fastening element.
  • the attachment of the cladding elements on the fastening element can be carried out in basically any way, for example, characterized in that the plate-like area step-like notches are provided in the form-and functionally complementary locking elements of the cladding elements are releasably engageable, such as in the EP 1 431 477 described. According to a particularly preferred embodiment of the invention, however, the plate-like region of the fastening element at least one radially outwardly open recess for the passage of the cladding element arranged on the locking element.
  • the locking element is designed as a locking bracket, which on a mounting surface of the Verdeterminedselemcntes is arranged such that the free end of the locking bracket in intended fixed cladding element substantially to the threaded sleeve, wherein the plate-like region of the fastening element is arranged in the cladding element fixing position between the locking bracket and the mounting surface and the locking bracket and / or the mounting surface indirectly or comes directly to the plant.
  • At least one sliding element is arranged on the plate-like area facing surface of the locking bracket and / or the mounting surface to facilitate the rotation of the fastener at a fixed cladding element by reducing the friction between the plate-like area and the locking bracket.
  • the Gleitelcmcnt is designed as Kunststoffclipgleiter, which is fastened in each case in a recess of the locking bracket or the mounting surface.
  • on the plate-like region of the fastening element and on the locking element of the cladding element be functionally complementary, interlocking locking elements arranged to produce the intended holding state a precise positional fixation of cladding element and fastener to each other before then the final screw the lock screw is tightened.
  • Fig. 1 is shown in longitudinal section an embodiment of a device according to the invention.
  • the device has a fastening element 1, which essentially has first a plate-like region 2 and a threaded sleeve 3 with internal thread welded onto the plate-like region 2.
  • the fastener is attached to a support structure 5 in the form of a profile rail, which is part of a building, not shown.
  • the profile rail is provided with a threaded bolt 6 with external thread, which is mounted by means of a Ankerschraubeur 7 slidably in the rail.
  • the fastening element 1 is screwed by means of the threaded sleeve 3 on the threaded bolt 6 of the support structure 5. This can be done either by turning the plate-like region 2 by hand or the engagement of a tool, not shown, in the form of an Allen wrench in the hexagonal recess 8. By the depth of engagement of the threaded bolt 6 in the threaded sleeve 3, the distance of the plate-like region 2 to the support structure 5 can be adjusted in the direction z in a simple manner.
  • a lock screw 9 is further arranged in the form of a grub screw.
  • the lock screw is provided on its side facing away from the threaded bolt end face 10 with a hexagonal recess 11.
  • the lock screw 9 can be brought with their front side 12 on the facing end face 13 of the threaded bolt 6 to the system and countered.
  • the fastener can be fixed and secured in any axial position relative to the support structure 5 and against undesired twisting.
  • the hexagonal recess 8 is larger than the hexagonal recess 11 in the end face of the lock screw 9, so that a tool for tightening and loosening the lock screw 9 can be guided through the recess 8, that the lock screw 9 tightened regardless of a rotation of the fastener 1 or can be solved.
  • the plate-like region 2 of the fastener 1 has a radially outwardly open recess 14. This AufNeillung serves to pass a arranged on the cladding element locking element. Cladding element and locking element are in the interests of a clearer representation in the Fig. 1 and 2 not shown.
  • a device according to the invention with a thereto arranged cladding element 15 shown.
  • the cladding element 15 is formed in the embodiment shown here as a sheet metal bent part and part of a facade or ceiling cladding of a building.
  • the cladding element 15 has, on a surface 16 facing the support structure, a locking element in the form of a locking bracket 17, which is welded or riveted to the cladding element 15.
  • the locking bracket 17 has a substantially wedge-shaped in plan view, the shape of which substantially corresponds to the shape of the radially outwardly open recess 14, wherein the dimensions of the locking bracket are at least slightly smaller than the dimensions of the recess 14, so that the locking bracket 17 can pass through the recess.
  • the locking bracket 17 engages over the plate-like region 2 of the fastening element 1 in such a way that the weight of the lining element 15 is supported via the locking bracket 17 on the plate-like region 2 of the fastening element.
  • the plate-like region 2 facing surface of the locking bracket 17 is provided with a sliding member 18 in the form of a clip slider made of plastic.
  • the support of the locking bracket 17 and thus of the cladding element 15 on the plate-like area is generally substantially punctiform.
  • the fastener 1 is brought by rotating the plate-like portion in a position in which the recess 14 is above the locking bracket 17 to lie ( Fig. 7 ). Thereafter, a raising of the cladding element 15 takes place such that the Verriegelungsbügcl 17 passes through the recess 14 ( Fig. 6 ) until the fastening element is rotatable such that the disk-like region 2 can enter the space between the locking bracket 17 and the surface 16 of the lining element 15 ( Fig. 5 ). In this position, the cladding element 15 is already reliably attached to the support structure.
  • cladding elements 15 are arranged side by side on a fastener and held there to form a closed facade or ceiling, the fastener is further rotated so long ( Fig. 4 ), until a further cladding element as described above can be arranged on the device according to the invention.
  • the fastening element 1 or the plate-like region 2 need be rotated into a position in which the recess 14 comes to rest under the locking bracket 17 of the cladding element to be solved, after which then removed in a reverse manner as described above, the cladding element can be.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
EP07021779A 2007-11-09 2007-11-09 Dispositif de fixation d'éléments de revêtement sur une structure de support Withdrawn EP2060698A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07021779A EP2060698A3 (fr) 2007-11-09 2007-11-09 Dispositif de fixation d'éléments de revêtement sur une structure de support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07021779A EP2060698A3 (fr) 2007-11-09 2007-11-09 Dispositif de fixation d'éléments de revêtement sur une structure de support

Publications (2)

Publication Number Publication Date
EP2060698A2 true EP2060698A2 (fr) 2009-05-20
EP2060698A3 EP2060698A3 (fr) 2009-07-29

Family

ID=40386191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021779A Withdrawn EP2060698A3 (fr) 2007-11-09 2007-11-09 Dispositif de fixation d'éléments de revêtement sur une structure de support

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EP (1) EP2060698A3 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431477A1 (fr) 2002-12-19 2004-06-23 Lummel GmbH & Co. KG Dispositif et procédé de fixation d'éléments de revêtement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019056A1 (fr) * 1990-06-04 1991-12-12 Brennar Pty. Ltd. Element de support pour panneau mural et similaires
CH696546A5 (de) * 2003-04-10 2007-07-31 Reto Demont Befestigungselement und Befestigungssystem für Gebäudebekleidungen.
DE102005022449A1 (de) * 2005-05-14 2006-11-30 Fischerwerke Artur Fischer Gmbh & Co. Kg Abstandshalter für die Befestigung eines Gegenstandes an einem eine Dämmschicht aufweisenden Untergrund

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431477A1 (fr) 2002-12-19 2004-06-23 Lummel GmbH & Co. KG Dispositif et procédé de fixation d'éléments de revêtement

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EP2060698A3 (fr) 2009-07-29

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