EP0249085A2 - Poteau profilé configuré en tant que profilé pour cloison légère - Google Patents

Poteau profilé configuré en tant que profilé pour cloison légère Download PDF

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Publication number
EP0249085A2
EP0249085A2 EP87107639A EP87107639A EP0249085A2 EP 0249085 A2 EP0249085 A2 EP 0249085A2 EP 87107639 A EP87107639 A EP 87107639A EP 87107639 A EP87107639 A EP 87107639A EP 0249085 A2 EP0249085 A2 EP 0249085A2
Authority
EP
European Patent Office
Prior art keywords
profile
web
legs
profile legs
spring
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
EP87107639A
Other languages
German (de)
English (en)
Other versions
EP0249085A3 (en
EP0249085B1 (fr
Inventor
Jürgen Eckert
Theo Hertweck
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.)
Profil Vertrieb GmbH
Original Assignee
Profil Vertrieb 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 Profil Vertrieb GmbH filed Critical Profil Vertrieb GmbH
Priority to AT87107639T priority Critical patent/ATE66037T1/de
Publication of EP0249085A2 publication Critical patent/EP0249085A2/fr
Publication of EP0249085A3 publication Critical patent/EP0249085A3/de
Application granted granted Critical
Publication of EP0249085B1 publication Critical patent/EP0249085B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0473—U- or C-shaped

Definitions

  • the invention relates to a stand profile designed as a lightweight construction profile with two profile legs running at a distance from one another in a parallel position and connected to one another by a common web, in particular to a C-shaped stand profile with inwardly directed edge flanges extending along the longitudinal edges of the profile legs remote from the web.
  • the webs of the upright profiles are perpendicular to the wall planes, and lightweight construction panels arranged on both sides are screwed to the profile legs.
  • screws with self-tapping threads are used as fastening screws.
  • the profile legs of such stand profiles are normally provided on the outside with so-called fish skin profiles.
  • the lightweight panels to be used have only limited surface areas, so that when partitions are built, panels must be arranged adjacent to one another on the end face to form butt joints. Such joints are formed along a profile leg in such a way that one edge strip of the adjacent lightweight building boards is screwed to the same profile leg of a stand profile. The screwing of the edge strip of the lightweight board extending from the stator profile on the web side generally does not cause any difficulties.
  • the object on which the invention is based is therefore to improve the stator profile specified at the outset in such a way that on the one hand this enables the attachment of lightweight panels in the area of joints without noticeable panel offset, which requires costly compensation work, and on the other hand enables the construction of partition walls without increased sound permeability.
  • This object of the invention is achieved in that, in the case of a stand profile according to the preamble of claim 1, the profile legs are connected to the web via connecting regions which are designed as spring sections with a low transverse spring hardness and which extend in the longitudinal direction of the profile, and that the resilient mobility of the Areas of the profile legs that extend toward the spring sections are limited by stops in the profile cavity enclosed by the undeformed stator profile.
  • the invention is based on the knowledge, which has now been confirmed by tests, that with a given planking of a partition, a reduction in sound transmission can be achieved by reducing the transverse spring stiffness of the stator profile.
  • the reduction in the transverse spring hardness which is quite desirable in comparison to upright profiles according to the prior art is achieved in that the connecting regions between the profile legs and the web are designed as spring sections.
  • the profile legs dodge more easily than the profile legs of conventional stand profiles under the action of forces acting perpendicularly to the surface extensions of the profile legs, such as occur when self-tapping screws are screwed in.
  • these evasive movements are limited by the stops provided according to the invention, in that the profile legs spring into the profile cavity enclosed by the undeformed stator profile even after covering small spring paths which lie in the elastic region of the spring sections and strike these stops.
  • stator profile according to the invention If used correctly and in accordance with the intended purpose, no permanent deformations can thus occur in the connection areas formed as spring sections between the profile legs and the web. After the forces causing the profile limbs to cease to spring, the profile limbs spring back into their original positions, thus avoiding the plate offset that can be observed in the area of butt joints in conventional column profiles.
  • connection areas designed as spring sections, between the profile legs and the web are, from the latter, towards the side removed from the profile legs, as seen in cross section, strips of material shaped like a hairpin, which merge into edge strips of the profile legs.
  • the profile legs are connected to the web in a particularly "soft" manner and, in view of the resulting low transverse spring hardness of the stand profile, this is characterized by a particularly high sound insulation in comparison to stand profiles according to the prior art.
  • a particularly advantageous embodiment of the invention is characterized in that the outer longitudinal edges of the web, from which the hairpin-like spring sections extend to the side shaped away from the profile legs, form stops on which the profile legs are supported, when they extend from the web forward-stretching areas of the profile legs within the framework of the elastic spring properties of the spring sections by a predetermined amount in the unshaped stator profile enclosed profile cavity are formed.
  • the distance between the longitudinal edges of the web, to which the hairpin-shaped spring sections are formed, and the profile legs is dimensioned such that the profile legs during deflection into the cavity enclosed by the undeformed stator profile, that is For example, when screwing in self-tapping screws, hit the longitudinal edges of the web and are thereby prevented from evading further in the direction of the profile cavity.
  • the mobility of the profile legs in the direction of the undeformed profile cavity is limited to the elastic region of the spring sections and ensures that the profile legs spring back into their original positions from the deformation positions that occur when fastening lightweight building boards.
  • stiffening beads extending transversely to their longitudinal extension are formed from the outer sides in the direction of the profile cavity, which extend beyond the plane spanned by the web and into the edge strips of the profile legs which mediate the connection and the spring sections .
  • These transverse beads impart on the one hand a comparatively high surface rigidity of the profile legs and, on the other hand, in cooperation with the longitudinal edges of the web serving as stops, a precise limitation of the spring travel of the profile legs in the direction of the profile cavity enclosed by the undeformed stator profile.
  • the stator profile 10 is a C-profile, which has two profile legs 11, 11 ⁇ running in parallel and at a distance from one another and one with them has connecting web 12. At the longitudinal edges of the profile legs 11, 11 ⁇ which are distant from the web 12, edge flanges 13, 13 ⁇ extend inwards and parallel to the web.
  • the profile legs 11, 11 ⁇ are connected to the web 12 via connecting areas designed as spring sections 14, 14 ⁇ , which — seen in cross-section — are hairpin-like and consist of material strips that are somewhat at 90 ° from the outer longitudinal edges 15, 15 ⁇ of the web 12 Exceeding angles are bent to the side remote from the edge flanges 13, 13 ⁇ of the profile legs 11, 11 ⁇ and merge into edge strips 16, 16 ⁇ of the profile legs, which extend beyond the plane spanned by the web 12 to the side away from the edge flanges 13, 13 ⁇ .
  • Transverse stiffening beads 17, 17 ' are embossed into the outside of the profile legs 11, 11', which are equipped with fish skin profiles to facilitate the screwing in of screws with self-tapping threads, which protrude on the inside over the profile legs and beyond the plane spanned by the web 12 and extend into the connection to the spring sections 14, 14 ⁇ mediating edge strips 16, 16 ⁇ of the profile legs.
  • Fig. 4 shows in solid lines the maximum deformation position of a spring leg, which returns to the web at right angles to its web position indicated by dashed lines after removal of a force causing the springing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Tents Or Canopies (AREA)
  • Support Of Aerials (AREA)
  • Building Environments (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Liquid Crystal Substances (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Golf Clubs (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
  • Rod-Shaped Construction Members (AREA)
EP87107639A 1986-06-09 1987-05-26 Poteau profilé configuré en tant que profilé pour cloison légère Expired - Lifetime EP0249085B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87107639T ATE66037T1 (de) 1986-06-09 1987-05-26 Als leichtbauprofil ausgebildetes staenderprofil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3619398 1986-06-09
DE3619398A DE3619398C1 (de) 1986-06-09 1986-06-09 Als Leichtbauprofil ausgebildetes Staenderprofil

Publications (3)

Publication Number Publication Date
EP0249085A2 true EP0249085A2 (fr) 1987-12-16
EP0249085A3 EP0249085A3 (en) 1990-02-07
EP0249085B1 EP0249085B1 (fr) 1991-08-07

Family

ID=6302633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107639A Expired - Lifetime EP0249085B1 (fr) 1986-06-09 1987-05-26 Poteau profilé configuré en tant que profilé pour cloison légère

Country Status (4)

Country Link
EP (1) EP0249085B1 (fr)
AT (1) ATE66037T1 (fr)
DE (2) DE3619398C1 (fr)
DK (1) DK165510C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081834A3 (fr) * 2001-04-04 2003-02-06 Owens Corning Fiberglass Corp Element de construction souple, en particulier element de construction unitaire
DE20315494U1 (de) * 2003-10-06 2005-02-17 Viessmann Kältetechnik AG Verbindungsausbildung für aneinander anschließbare, vorgefertigte Wandbauelemente
US8307610B2 (en) 2010-05-25 2012-11-13 Landers Leroy A Insulative metallic channel and construction assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592796A (en) * 1994-12-09 1997-01-14 Landers; Leroy A. Thermally-improved metallic framing assembly
DE19934310A1 (de) 1999-07-21 2001-01-25 Profil Vertrieb Gmbh Als Leichtbauprofil ausgebildetes Ständerprofil
EA015229B1 (ru) * 2008-02-28 2011-06-30 Кнауф Иншаат Ве Япы Элеманлари Санаи Ве Тиджарет А.С. Стеновой элемент
FR2952948A1 (fr) * 2009-11-24 2011-05-27 Lafarge Gypsum Int Montant acoustique de cloison

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244073A1 (de) * 1972-09-08 1974-03-14 Rigips Baustoffwerke Gmbh Anschlussprofil
FR2350438A1 (fr) * 1976-05-07 1977-12-02 Pollet Sa Cloison amovible demontable et elements constitutifs
DE2817879A1 (de) * 1978-04-24 1979-10-31 Winter Kg Trennwand, insbesondere schalldaemmwand

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6615559B2 (en) 1998-12-11 2003-09-09 Owens Corning Fiberglas Technology, Inc. Resilient construction member, especially a unitary construction member
WO2002081834A3 (fr) * 2001-04-04 2003-02-06 Owens Corning Fiberglass Corp Element de construction souple, en particulier element de construction unitaire
DE20315494U1 (de) * 2003-10-06 2005-02-17 Viessmann Kältetechnik AG Verbindungsausbildung für aneinander anschließbare, vorgefertigte Wandbauelemente
US8307610B2 (en) 2010-05-25 2012-11-13 Landers Leroy A Insulative metallic channel and construction assembly

Also Published As

Publication number Publication date
ATE66037T1 (de) 1991-08-15
EP0249085A3 (en) 1990-02-07
DE3771939D1 (de) 1991-09-12
DK165510B (da) 1992-12-07
DK255087D0 (da) 1987-05-20
DK255087A (da) 1987-12-10
DK165510C (da) 1993-04-19
DE3619398C1 (de) 1987-07-30
EP0249085B1 (fr) 1991-08-07

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