EP0397293A2 - Rail de fixation pour tôles à ondes trapézoidales pour la technique de la construction - Google Patents

Rail de fixation pour tôles à ondes trapézoidales pour la technique de la construction Download PDF

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Publication number
EP0397293A2
EP0397293A2 EP90250088A EP90250088A EP0397293A2 EP 0397293 A2 EP0397293 A2 EP 0397293A2 EP 90250088 A EP90250088 A EP 90250088A EP 90250088 A EP90250088 A EP 90250088A EP 0397293 A2 EP0397293 A2 EP 0397293A2
Authority
EP
European Patent Office
Prior art keywords
rail
leg
fastening
legs
bent
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.)
Granted
Application number
EP90250088A
Other languages
German (de)
English (en)
Other versions
EP0397293B1 (fr
EP0397293A3 (fr
Inventor
Gerd Dipl.-Ing. Börner
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.)
CAMBIO DI NOME;DEUTSCHE KAHNEEISEN GMBH
Original Assignee
DEUTSCHE KAHNEISEN GESELLSCHAFT WEST 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 DEUTSCHE KAHNEISEN GESELLSCHAFT WEST GmbH filed Critical DEUTSCHE KAHNEISEN GESELLSCHAFT WEST GmbH
Publication of EP0397293A2 publication Critical patent/EP0397293A2/fr
Publication of EP0397293A3 publication Critical patent/EP0397293A3/fr
Application granted granted Critical
Publication of EP0397293B1 publication Critical patent/EP0397293B1/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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4171—Nailable or non-threaded screwable elements

Definitions

  • the invention relates to a fastening rail for trapezoidal sheets in construction, with anchors attached to the legs of the cross-sectionally U-shaped rail.
  • the anchors are welded to the legs of the rail which is U-shaped in cross section.
  • the welding is complex and expensive to manufacture.
  • the invention has for its object a fastening
  • the anchors are connected in a technically simple manner with the legs of the mounting rail, in particular a very high strength of the connection is sought.
  • the invention provides that the anchors formed from metal strips at the fastening end are provided with two short incisions extending in the longitudinal direction of the metal strip, forming three tabs, and that the middle tab is bent perpendicular to the plane of the metal strip, through the associated longitudinal slot of the leg of the rail and is bent on the other side of the leg, so that the two outer tabs on one side and middle tab on the other side of the leg.
  • the strength can in particular be increased considerably in that the middle flap is bent in the direction of the two outer flaps and parallel to them. Tests have shown that this connection technique has a very high connection strength.
  • the fastening rail 1 shown in a perspective view in FIG. 1 is U-shaped in cross-section and comprises a flat base 10 and two legs 2 projecting at right angles therefrom 4 introduced.
  • Each anchor 4 consists of a narrow and flat metal strip 5, which is attached to the attachment before assembly rail 1 is U-shaped as shown in FIG. 2.
  • two parallel incisions 7 are made perpendicular to the end face of the metal strip 5, which divide the fastening end 6 into an inner flap 8 and two outer flaps 9, as shown in FIG. 1.
  • the anchor 4 bent in a U-shape bears at its fastening end 6 the two outer brackets 9 located parallel in the plane of the bent metal strip 5 and the inner brackets 8 bent inward at right angles therefrom.
  • the armature 4 is brought over the fastening rail 1 below it in such a way that the longitudinal slots 3 in the legs 2 of the fastening rail 1 come into a plane with the inner tabs 8 of the armature 4 which protrude at right angles. 3 is deformed by a tool, not shown, the inner tabs 8 penetrate through the longitudinal slots 3 in the legs 2 into the interior of the fastening rail 1, the outer tabs 9 on the outside of the legs 2 for Plant come.
  • the inner tabs 8 according to FIG. 4 are then bent inwards, namely parallel to the outer tabs 9 in the direction of the base 10 of the fastening rail 1.
  • the anchor 4 is now connected to the fastening rail 1 with very high strength.
  • the inner tabs 8 ' are bent outwards at a right angle, as shown in FIG. 5, the fastening ends 6' of the anchor 4 ' engage from the inside in the longitudinal slots 3 'of the leg 2' of the mounting rail 1 ', as shown in Fig.6. Then the inner tabs 8 'parallel to the legs 2 'of the mounting rail 1' bent in the direction of the base 10 'of the mounting rail 1'.
  • the fastening rails 1, 1 ' are embedded in a concrete part such that the base 10, 10' lies flush with the surface of the concrete component, so that fastening screws can be screwed through the fastening rail 1, 1 '.
  • soft materials such as wood or polystyrene, which prevent concrete from penetrating into the U-shaped interior of the mounting rail 1.1'.
EP19900250088 1989-04-13 1990-04-03 Rail de fixation pour tôles à ondes trapézoidales pour la technique de la construction Expired - Lifetime EP0397293B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912169 1989-04-13
DE19893912169 DE3912169C1 (fr) 1989-04-13 1989-04-13

Publications (3)

Publication Number Publication Date
EP0397293A2 true EP0397293A2 (fr) 1990-11-14
EP0397293A3 EP0397293A3 (fr) 1992-12-16
EP0397293B1 EP0397293B1 (fr) 1994-10-19

Family

ID=6378623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900250088 Expired - Lifetime EP0397293B1 (fr) 1989-04-13 1990-04-03 Rail de fixation pour tôles à ondes trapézoidales pour la technique de la construction

Country Status (2)

Country Link
EP (1) EP0397293B1 (fr)
DE (1) DE3912169C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807773A1 (fr) * 2000-04-14 2001-10-19 Owens Corning Internat Buildin Procede de realisation d'un mur porteur et profile pour la mise en oeuvre de ce procede

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009015920U1 (de) 2009-11-23 2010-03-11 Profilanker Gmbh Befestigungsschiene

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7520911U (de) * 1975-07-02 1976-01-29 Halfeneisen Gmbh & Co Kg, 4000 Duesseldorf Ankerschiene
US4596102A (en) * 1984-01-12 1986-06-24 Dur-O-Wal, Inc. Anchor for masonry veneer
GB2193513A (en) * 1986-08-05 1988-02-10 Harris & Edgar Limited A channel and wall tie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7520911U (de) * 1975-07-02 1976-01-29 Halfeneisen Gmbh & Co Kg, 4000 Duesseldorf Ankerschiene
US4596102A (en) * 1984-01-12 1986-06-24 Dur-O-Wal, Inc. Anchor for masonry veneer
GB2193513A (en) * 1986-08-05 1988-02-10 Harris & Edgar Limited A channel and wall tie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807773A1 (fr) * 2000-04-14 2001-10-19 Owens Corning Internat Buildin Procede de realisation d'un mur porteur et profile pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
EP0397293B1 (fr) 1994-10-19
EP0397293A3 (fr) 1992-12-16
DE3912169C1 (fr) 1990-12-13

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