EP0718507A2 - Elément de fixation pour panneaux d'isolants thermiques - Google Patents

Elément de fixation pour panneaux d'isolants thermiques Download PDF

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Publication number
EP0718507A2
EP0718507A2 EP95119214A EP95119214A EP0718507A2 EP 0718507 A2 EP0718507 A2 EP 0718507A2 EP 95119214 A EP95119214 A EP 95119214A EP 95119214 A EP95119214 A EP 95119214A EP 0718507 A2 EP0718507 A2 EP 0718507A2
Authority
EP
European Patent Office
Prior art keywords
nail
shaft
holding element
anchoring
holding
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Withdrawn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
EP95119214A
Other languages
German (de)
English (en)
Other versions
EP0718507A3 (fr
Inventor
Albert Frischmann
Manfred Rinklake
Ralph Berg
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.)
Upat GmbH and Co
Upat Max Langensiepen KG
Original Assignee
Upat GmbH and Co
Upat Max Langensiepen KG
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 Upat GmbH and Co, Upat Max Langensiepen KG filed Critical Upat GmbH and Co
Publication of EP0718507A2 publication Critical patent/EP0718507A2/fr
Publication of EP0718507A3 publication Critical patent/EP0718507A3/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Withdrawn legal-status Critical Current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
    • E04B1/62—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
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
    • 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

Definitions

  • the invention relates to a holding element for fastening insulation panels according to the preamble of claim 1.
  • a holding element which has a holding plate with a hollow shaft formed thereon.
  • a nail is inserted through the shaft and driven into the subsurface until the holding plate comes into contact with the top of the insulation board.
  • the holding element is attached to the masonry by means of the nail head seated on a stop surface in the hollow shaft. Due to the two-part design of the known holding element, two operations are required to anchor it. First, the holding plate with the molded shaft is pressed into the insulation board and then the nail is driven through the shaft into the ground. Furthermore, the end of the hollow shaft has to be strengthened considerably in order to be able to absorb the clamping forces emanating from the nail head. After all, neither the nail head nor the nail shaft is protected against corrosion.
  • a holding element for fastening insulation boards in which the shaft formed on the holding plate is designed as an expansion plug at its end opposite the holding plate.
  • a nail corresponding to the length of the shaft is driven into the shaft and the adjoining expansion dowel.
  • the nail head is supported for bracing the holding element on a support surface formed by a recess in the holding plate.
  • a plastic cap which seals the interior of the shaft after the mounting of the holding element.
  • This two-part holding element also requires two operations for assembly.
  • the known holding element can lead to premature spreading, which prevents sufficient tensioning of the insulation board over the holding plate. In a borehole that is drilled too large, the high resistance to driving the nail into the expansion dowel can result in excessive pulling on the holding plate, which can lead to the holding plate being bent open or being pressed too hard into the insulation board.
  • the invention has for its object to provide a holding element for fastening insulation boards, which enables quick and safe installation.
  • the axially fixed nail with its rear end in the high shaft of the holding element and embedded in the holding plate results in a one-piece fastening element for assembly, which is driven into the borehole of the anchoring base by hammer blows on the center of the holding plate in one operation through the insulating plate can.
  • With its anchoring area of the nail projecting from the front end of the high shaft it can be fixed in any position in the borehole.
  • the tension of the insulation board can thus be determined independently of the anchoring of the holding element in the borehole of the anchor base.
  • the holding element according to the invention is thus suitable for fastening both soft and hard insulation boards.
  • the hollow shaft which extends to the anchoring area of the nail, has an area with reduced wall thickness at its front end. This creates a crumple zone, which sits when the holding element is driven in at the mouth of the borehole and thus forms a seal as corrosion protection for the nail.
  • the holding element can be produced in such a way that the nail is extrusion-coated with the holding plate and the shaft.
  • the nail and the plastic part separately.
  • the nail is formed with a nail head which is clamped between a support surface formed by an extension of the high shaft in the region of the holding plate and a cover part which can be clipped into this extension for axial fixation.
  • the inner diameter of the high shaft is slightly larger than the diameter of the nail shaft. Due to the gap between the outer surface of the nail and the wall of the high shaft, temperature expansion between the anchoring base and the outer shell can be compensated.
  • the anchorage area of the nail is formed by a U-shaped longitudinal notch.
  • the resulting radially widened expansion legs are deformed when the nail is driven into the borehole or pressed inwards, so that a frictional connection with the borehole wall is created.
  • This frictional engagement can additionally be increased with longitudinal ribs arranged on the outer contour of the anchoring area.
  • the holding element according to FIGS. 1 to 4 has a holding plate 1, on which a hollow shaft 2 is molded.
  • the front region 3 of the shaft 2 has a reduced wall thickness to form a crumple zone.
  • a nail 4 is embedded in the shaft 2, and its anchoring region 5 projects beyond the front end face of the shaft 2.
  • the nail 4 is equipped with a nail head 6, which is clamped between the support surface 7 of the extension 8 and a cover part 9 for axial fixation.
  • the wall of the extension 8 is provided with a locking groove 10.
  • the inner diameter of the high shaft 2 is slightly larger than the diameter of the nail shaft 4.
  • the anchoring area 5 of the nail 4 is formed by a U-shaped longitudinal groove 11, which is produced by a notch. This results from the formation of the two expansion legs 12 a kind of clamping sleeve with an enlarged diameter, which is compressed when driven into a borehole and thus forms a frictional connection.
  • radially projecting longitudinal ribs 13 are arranged on the outer contour of the anchoring region 5 (see FIG. 2).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Piles And Underground Anchors (AREA)
EP95119214A 1994-12-20 1995-12-06 Elément de fixation pour panneaux d'isolants thermiques Withdrawn EP0718507A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4445476 1994-12-20
DE4445476A DE4445476A1 (de) 1994-12-20 1994-12-20 Halteelement für die Befestigung von Dämmstoffplatten

Publications (2)

Publication Number Publication Date
EP0718507A2 true EP0718507A2 (fr) 1996-06-26
EP0718507A3 EP0718507A3 (fr) 1996-11-20

Family

ID=6536392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95119214A Withdrawn EP0718507A3 (fr) 1994-12-20 1995-12-06 Elément de fixation pour panneaux d'isolants thermiques

Country Status (7)

Country Link
EP (1) EP0718507A3 (fr)
CZ (1) CZ283675B6 (fr)
DE (1) DE4445476A1 (fr)
FI (1) FI956000L (fr)
NO (1) NO955127L (fr)
PL (1) PL311780A1 (fr)
SK (1) SK157895A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140278A1 (de) * 2001-08-16 2003-02-27 Fischer Artur Werke Gmbh Isolierplattendübel
DE20303723U1 (de) * 2003-03-08 2004-07-22 Fischerwerke Artur Fischer Gmbh & Co. Kg Spreizdübel
RU2396395C2 (ru) * 2005-02-17 2010-08-10 Фишерверке Артур Фишер ГмбХ унд Ко. КГ Держатель изоляционного материала
WO2011127871A1 (fr) 2010-04-16 2011-10-20 Ecoraw, S.R.O. Fixation à expansion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9422187U1 (de) 1994-12-20 1998-09-24 Upat Gmbh & Co, 79312 Emmendingen Halteelement für die Befestigung von Dämmstoffplatten
IL122172A0 (en) * 1997-11-11 1998-04-05 Guery Strahm Ruth Chair
DE19846204C2 (de) * 1998-10-07 2001-08-09 Sfs Ind Holding Ag Heerbrugg Befestigungselement sowie Verfahren zum Befestigen von Isolationsbahnen oder -platten auf einem festen Unterbau, insbesondere im Dachbereich von Gebäuden

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074469B1 (fr) 1981-09-16 1986-03-05 EJOT Adolf Böhl GmbH & Co. KG Dispositif pour la fixation des matériaux calorifuges et insonores

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7022487U (de) * 1900-01-01 Hilti Ag halterungselement zum Befestipen von plattenförmigen Baustoffen
CH615722A5 (en) * 1977-04-19 1980-02-15 Baumann Ag Fastening member for fixing a heat-insulating slab on an underlying surface
DE8007738U1 (de) * 1980-03-21 1980-07-03 Fa. Friedr. Trurnit, 5990 Altena Schrauben- oder nagelartiges Element zur Befestigung von Dämmplatten o.dgl. an einer Unterkonstruktion
CH674666A5 (fr) * 1987-06-24 1990-06-29 Gerold Wickihalter
DE3913298A1 (de) * 1989-04-22 1990-10-25 Itw Ateco Gmbh Vorrichtung zur befestigung einer nachgiebigen materialschicht an einer unterkonstruktion
DE9209623U1 (de) * 1992-07-17 1992-10-01 Ejot Adolf Böhl GmbH & Co KG, 5920 Bad Berleburg Verbindungsstift
DE4318965C2 (de) * 1993-06-08 1996-04-11 Hilti Ag Verfahren zum Setzen von Befestigungselementen
DE4323989A1 (de) * 1993-07-17 1995-01-19 Fischer Artur Werke Gmbh Dämmstoffhalter
DE4332154A1 (de) * 1993-09-22 1995-03-23 Fischer Artur Werke Gmbh Dämmstoffhalter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074469B1 (fr) 1981-09-16 1986-03-05 EJOT Adolf Böhl GmbH & Co. KG Dispositif pour la fixation des matériaux calorifuges et insonores

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140278A1 (de) * 2001-08-16 2003-02-27 Fischer Artur Werke Gmbh Isolierplattendübel
DE20303723U1 (de) * 2003-03-08 2004-07-22 Fischerwerke Artur Fischer Gmbh & Co. Kg Spreizdübel
RU2396395C2 (ru) * 2005-02-17 2010-08-10 Фишерверке Артур Фишер ГмбХ унд Ко. КГ Держатель изоляционного материала
WO2011127871A1 (fr) 2010-04-16 2011-10-20 Ecoraw, S.R.O. Fixation à expansion

Also Published As

Publication number Publication date
FI956000A0 (fi) 1995-12-14
CZ283675B6 (cs) 1998-05-13
NO955127D0 (no) 1995-12-15
CZ337195A3 (en) 1996-07-17
SK157895A3 (en) 1996-07-03
EP0718507A3 (fr) 1996-11-20
PL311780A1 (en) 1996-06-24
FI956000A7 (fi) 1996-06-21
DE4445476A1 (de) 1996-06-27
FI956000L (fi) 1996-06-21
NO955127L (no) 1996-06-21

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