EP0807722B1 - Fixation pour isolation thermique - Google Patents

Fixation pour isolation thermique Download PDF

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Publication number
EP0807722B1
EP0807722B1 EP97810206A EP97810206A EP0807722B1 EP 0807722 B1 EP0807722 B1 EP 0807722B1 EP 97810206 A EP97810206 A EP 97810206A EP 97810206 A EP97810206 A EP 97810206A EP 0807722 B1 EP0807722 B1 EP 0807722B1
Authority
EP
European Patent Office
Prior art keywords
cover
head
opening
disposed
projection
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
EP97810206A
Other languages
German (de)
English (en)
Other versions
EP0807722A3 (fr
EP0807722A2 (fr
Inventor
Harald Beck
Remo Kluser
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP0807722A2 publication Critical patent/EP0807722A2/fr
Publication of EP0807722A3 publication Critical patent/EP0807722A3/fr
Application granted granted Critical
Publication of EP0807722B1 publication Critical patent/EP0807722B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762—Exterior insulation of exterior walls
    • E04B1/7629—Details of the mechanical connection of the insulation to the wall
    • E04B1/7633—Dowels with enlarged insulation retaining head
    • 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
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/904—Fastener or fastener element composed of nonmetallic material
    • Y10S411/908—Resinous material

Definitions

  • the invention relates to a device for fastening insulation elements to a Component according to the preamble of patent claim 1.
  • the attachment of plate-shaped insulation elements to components are devices, as are known for example from US-A-5,118,235 or DE-A-3 045 986.
  • These known Devices have a large-scale head and a protruding from the head Hollow shaft on.
  • a fastener In an interior of the hollow shaft is over a large area Head arranged opening a fastener can be used, which by means of a suitable Tool is driven into the component. In the set state, this is supported Fastening element arranged on an interior, opposite to the setting direction pointing shoulder of the hollow shaft and passes through the setting direction end region of the hollow shaft.
  • Cleaning material is applied to the insulation elements. It is important that no Cleaning material can get into the interior of the hollow shaft, as this to depressions on the surface of the applied plaster layer leads. Penetrate cleaning material and thus moisture in the interior of the hollow shaft, so this can be a Cause corrosion to the fastener, if this is not made of stainless Material exists.
  • This lid is outside the opening arranged pivotably about a hinge axis on the large-scale head and acts in the closed position with a projection in parallel with the The longitudinal axis of the hollow shaft extending inner wall of the hollow shaft protrudes. In the closed position, the lid is facing with his counter to the setting direction Side on the interior facing the stop edge of the projection.
  • the lid when closing the opening or when applying cleaning material be pushed so far into the interior or pivoted that the opening is no longer closed and thus cleaning material in the interior of the hollow shaft can get.
  • the invention is based on the object, a device for fastening insulation elements which ensures that when forces are exerted, caused by the handling or application of cleaning material, the lid securely closed.
  • the parallel to the cross-sectional area of the hollow shaft extending surface on which the projection is arranged, serves as a stop surface for the lid, so that this from the closed Position can not be pushed further into the interior of the hollow shaft can.
  • the arrangement of the projection on the stop surface allows a simple and safe cooperation with the lid, when this in the closed Position is moved.
  • the lid in the closed position facing away from the setting surface of the large-scale head is not surmounted, is preferably the area of one the opening at least partially surrounding bottom of a arranged in the head, the Cover formed in the closed position receiving recess.
  • An insoluble connection between the pin and the lid is advantageously achieved by the pin expands stepwise against the setting direction and conically tapered towards its free end, with the largest diameter of the Spigot is greater than the diameter of the through hole.
  • the wall thickness of the For example, at least in the area cooperating with the pin cover the through hole the distance between the step of the stepped extension and correspond to the bottom of the well.
  • the cover is expediently designed in two parts, wherein the lid parts hinged outside the opening and around each other in parallel extending hinge axes are pivotable.
  • the each other in the open Position facing sides of the lid parts serve as a centering when inserting of the tool.
  • cover parts for example be provided with a profiling that ensures better adhesion of the cleaning material. Better adhesion also means that tensile forces act on the lid parts can.
  • these cover parts safely in the occurrence of tensile forces in the remain closed position, preferably at the bottom at least two Pins arranged and each cover part has a small throughput hole, in which a pin is latched.
  • the device shown in Fig. 1 is used for attachment of not shown Isolation elements on a likewise not shown component and is made up a large-scale head 1 and an adjoining hollow shaft 2 together.
  • the hollow shaft 2 has an inner space 4, which by a in the region of large-scale head 1 arranged opening 15 is accessible from the outside and the Receiving a fastener 3 is used, with which the device on the component is determinable.
  • One arranged in the interior 4 of the hollow shaft 2, opposite to the Setting direction facing stop surface 5 serves as an abutment for a radially expanded Area 6 of the fastener. 3
  • Both cover parts 7, 8 are located about the opening 15 lying hinge axes 16, 17th pivotally mounted on the large-scale head 1.
  • the projection surface of the depression 14 extends around the opening 15 and has a substantially square Shape.
  • the hinge axes 16, 17 extend along two opposite ones Side of this recess 14.
  • the measured parallel to the hinge axis 16, 17 Length of the lid parts 7, 8 corresponds substantially to a side length of the recess 14.
  • the perpendicular to Geienkachse 16, 17 measured length of the cover parts 7, 8 corresponds essentially half the side length of the recess 14.
  • the wall thickness of the Cover parts 7, 8 is tuned substantially to the depth of the recess 14.
  • FIG. 2 is an enlarged view of one with a pin 11, 12 cooperating Through hole 9, 10 shown.
  • This through hole 9, 10 is formed step-shaped, wherein the largest diameter of the through hole 9, 10th in the opposite to the setting direction facing area of the large-scale head. 1 is arranged.
  • the bottom 13 of the recess 14 substantially perpendicular projecting pin 11, 12 has a stepped extension 18, which extends to the free end of Taper 11, 12 out again tapered conically.
  • the distance A between the stage of stepped extension 18 and the bottom 13 from which the pin 11,12 protrudes, essentially corresponds to the wall thickness of the cover parts 7, 8, reduced by the depth T that region of the throughbore 9, 10 with the larger diameter.
  • the Tapered portion of the pin 11, 12 extends over a length L, in the substantially corresponds to the depth T of that region of the through hole 9, 10, the has the larger diameter.
  • the largest diameter D of the pin 11, 12th is larger than that part of the through hole 9, 10 with the smaller Diameter d.
  • the cover parts 7, 8 When closing the opening 15, the cover parts 7, 8 are pivoted. Get there the conical tapers arranged outside the opening 15 Spigots 11, 12 with the mouth areas of the through holes 9, 10 of the lid parts 7, 8 in contact. Upon further pivoting of the cover parts 7, 8 of the radial elastic, the largest diameter D of the pin 11,12 having area radially pressed together. When the lid parts 7, 8 reach the closed position, the compressed area of the pin 11, 12 no longer interacts with the smaller one Diameter d of the through holes 7, 8 together and can therefore again expand. This creates a positive connection between the pins 11, 12th and the lid parts 7, 8.
  • the wall thickness of the large-scale head 1 decreases towards its outer contour.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Connection Of Plates (AREA)
  • Insulators (AREA)
  • Insulating Bodies (AREA)
  • Insertion Pins And Rivets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Multi-Conductor Connections (AREA)

Claims (6)

  1. Dispositif pour la fixation d'éléments isolants à un élément structurel, comprenant une tête à grande surface (1), une tige creuse (2) dépassant de la tête (1) pour un élément de fixation (3) à enfoncer dans l'élément structurel, l'espace intérieur de la tige creuse (2), librement accessible par une ouverture (15) dans la tête (1), pouvant être fermé par un couvercle qui est disposé sur la tête (1) et peut pivoter autour d'un axe d'articulation (16, 17) disposé à l'extérieur de l'ouverture (15) et qui, dans la position fermée, s'encliquète sur au moins une saillie (11, 12) de la tête (1), caractérisé en ce que la saillie (11, 12) est disposée sur une surface s'étendant parallèlement à la section transversale de la tige creuse (2).
  2. Dispositif selon la revendication 1, caractérisé en ce que la surface est formée par un fond (13), entourant au moins partiellement l'ouverture (15), d'un renfoncement (14) qui est ménagé dans la tête (1) et reçoit le couvercle dans la position fermée.
  3. Dispositif selon la revendication 2, caractérisé en ce que la saillie est conçue sous la forme d'un téton (11, 12) qui dépasse sensiblement verticalement du fond (13) et qui est encliquetable dans un trou débouchant (9, 10) ménagé dans le couvercle.
  4. Dispositif selon la revendication 3, caractérisé en ce que le téton (11, 12) s'élargit sous forme étagée à l'opposé de la direction d'enfoncement et se rétrécit sous forme conique à son extrémité libre, le plus grand diamètre (D) du téton étant supérieur au diamètre du trou débouchant.
  5. Dispositif selon la revendication 2 ou 3, caractérisé en ce que le couvercle est conçu en deux parties, les parties de couvercle (7, 8) étant articulées à l'extérieur de l'ouverture (15) et pivotantes autour d'axes d'articulation (16, 17) s'étendant parallèlement l'un à l'autre.
  6. Dispositif selon la revendication 5, caractérisé en ce que sur le fond (13) sont disposés deux tétons (11, 12), et chaque partie de couvercle (7, 8) comporte au moins un trou débouchant (9, 10) dans lequel un téton (11, 12) est encliquetable.
EP97810206A 1996-05-14 1997-04-09 Fixation pour isolation thermique Expired - Lifetime EP0807722B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19619318A DE19619318A1 (de) 1996-05-14 1996-05-14 Dämmstoffbefestigungselement
DE19619318 1996-05-14

Publications (3)

Publication Number Publication Date
EP0807722A2 EP0807722A2 (fr) 1997-11-19
EP0807722A3 EP0807722A3 (fr) 2000-08-02
EP0807722B1 true EP0807722B1 (fr) 2003-06-18

Family

ID=7794224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810206A Expired - Lifetime EP0807722B1 (fr) 1996-05-14 1997-04-09 Fixation pour isolation thermique

Country Status (5)

Country Link
US (1) US5779421A (fr)
EP (1) EP0807722B1 (fr)
AT (1) ATE243288T1 (fr)
CA (1) CA2204938C (fr)
DE (2) DE19619318A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29808983U1 (de) * 1998-05-18 1998-09-24 Berner GmbH, 74653 Künzelsau Dämmplattenhalter
DE19921151A1 (de) * 1999-05-07 2000-11-09 Hilti Ag Befestigungsvorrichtung für plattenförmige Isolationselemente
US6513301B1 (en) 1999-10-20 2003-02-04 Robert Snyder Method of and instrument or arrangement for installing thermal insulation sheets in confined areas
CA2573067C (fr) * 2004-07-19 2015-04-21 James Murtha Adaptateur de profondeur et doigtier preregles pour vis et clous lors de l'installation d'une plaque de platre
DE202007010563U1 (de) 2007-07-27 2007-11-15 Kew Kunststofferzeugnisse Gmbh Wilthen Befestigungselement
DE102008041036A1 (de) * 2008-08-06 2010-02-11 Hilti Aktiengesellschaft Nagelförmiges Befestigungselement
KR101077844B1 (ko) * 2011-04-29 2011-11-07 김재옥 건축용 석재 받침앵글의 지지장치
US10228007B2 (en) * 2015-12-09 2019-03-12 Illinois Tool Works Inc. Panel fastener
RU172001U1 (ru) * 2017-01-30 2017-06-26 Виталий Евгеньевич Чекалин Крепежный элемент обрешетки

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045986C2 (de) * 1980-12-05 1985-04-04 Adolf Böhl Schrauben- und Kunststoffwerk GmbH & Co, 5920 Bad Berleburg Befestigungselement für die Befestigung von wärmeisolierenden Platten
DE3244839A1 (de) * 1982-12-03 1984-06-07 Achim Ing.(grad.) 8000 München Hirsemann Daemmstoffhalter
US4884932A (en) * 1987-05-01 1989-12-05 Meyer Eugene M Decking insulation fastener
DE4041819A1 (de) * 1990-12-24 1992-06-25 Hilti Ag Befestigungselement fuer isolationsplatten
US5118235A (en) * 1991-02-11 1992-06-02 Illinois Tool Works Inc. Washer with integral flap and fastening assembly combining fastener with such washer
DE9311122U1 (de) * 1993-07-26 1993-10-07 EJOT Kunststofftechnik GmbH & Co KG, 57319 Bad Berleburg Befestigungselement und Setzgerät für ein solches Befestigungselement
DE4343030C2 (de) * 1993-12-16 1998-07-16 Toge Duebel A Gerhard Kg Isolierdorn-Dübel aus Metall
US5607272A (en) * 1995-01-06 1997-03-04 Illinois Tool Works Inc. Attachment plate for insulation panels
DE19504463A1 (de) * 1995-02-10 1996-08-14 Hilti Ag Befestigungselement für Isolationsmaterialien
US5626451A (en) * 1995-10-12 1997-05-06 Wind-Lock Corporation Washer for use with exterior insulation

Also Published As

Publication number Publication date
ATE243288T1 (de) 2003-07-15
EP0807722A3 (fr) 2000-08-02
EP0807722A2 (fr) 1997-11-19
US5779421A (en) 1998-07-14
DE59710293D1 (de) 2003-07-24
CA2204938C (fr) 2001-10-30
CA2204938A1 (fr) 1997-11-14
DE19619318A1 (de) 1997-11-20

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