EP0201497A1 - Section de poutre de paroi - Google Patents

Section de poutre de paroi

Info

Publication number
EP0201497A1
EP0201497A1 EP85900673A EP85900673A EP0201497A1 EP 0201497 A1 EP0201497 A1 EP 0201497A1 EP 85900673 A EP85900673 A EP 85900673A EP 85900673 A EP85900673 A EP 85900673A EP 0201497 A1 EP0201497 A1 EP 0201497A1
Authority
EP
European Patent Office
Prior art keywords
sections
attachment
section
wall beam
beam section
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Withdrawn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
EP85900673A
Other languages
German (de)
English (en)
Inventor
Brita KOSKELIN-STAHLBERG
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.)
KOSKELIN STAHLBERG BRITA
Original Assignee
KOSKELIN STAHLBERG BRITA
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 KOSKELIN STAHLBERG BRITA filed Critical KOSKELIN STAHLBERG BRITA
Publication of EP0201497A1 publication Critical patent/EP0201497A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal

Definitions

  • the present invention concerns a wall beam section consisting of two parallel, mutually spaced wall panel attaching sections interconnected by a connecting member.
  • the member connecting the attachment sections is a metal plate integral with the attachment sections, constituting the bottom element in the U shape of the wall beam section.
  • the drawback encumbering previously known wall beam sections of this kind is that they conduct sound through the wall, and regarding fire safety it has to be noted that they conduct heat through the wall.
  • Endeavours have also been made to manufacture the wall beam section of the thinnest possible sheet material ; this again gives rise to the drawback that the attachment section bends inward when the wall panel fixing screws are drilled into the attachment sections. If a partition fitted with wall beam sections of prior art is large in size and the differential temperature between the two sides of the wall is remarkable, the attachment sections of the wall beam sections undergo different expansion, causing the entire wall to curve.
  • the object of the present invention is to eliminate the drawbacks mentioned.
  • the wall beam section of the invention is characterized i n that the member connecting the attachment sections consists of plurality of supporting sections affixed to the margins of the attachment sections with a given spacing.
  • An advantageous embodiment of the invention is characterized in that the point where the supporting section is affixed to the attachment section is insulated with plastic for instance. Therefore, quite remarkable sound insulation of partitions is attained because there is no metallic part to conduct sound from one attachment section to the other.
  • Another embodiment of the invention is characterized in that both margins of the attachment sections are interconnected with supporting sections. Hereby a kind of box-type structure with excellent rigidity is obtained.
  • a third embodiment of the invention is characterized in that the supporting section is affixed to the attachment section with a punched-through deformation juncture. In this way a method for fixing the supporting section and the attachment section to each other is obtained which is very fast and favourable, and easy to automate in the manufacturing process.
  • An advantageous embodiment of the invention is furthermore characterized in that the supporting section is an L-shaped section strip, the ends of its horizontal flange part resting against the inner surface of the attachment sections. It is hereby achieved that the attachment sections are braced against forces acting from the outside in connection with drilling holes for the fixing screws.
  • Fig. 1 presents a wall beam section according to the invention, viewed obliquely from above.
  • Fig. 2 presents a conventional wall beam section, in a partition, in top view.
  • Fig. 3 presents, in a partition, a wall beam section according to the invention, viewed from one end.
  • Fig. 4 presents the wall beam section according to another embodiment of the invention.
  • Figs 5-7 present various types of fixing between the supporting section and the attachment section.
  • the wall beam section consists of two parallel, mutually spaced attachment sections 2 for wall panels 1, said attachment sections being interconnected with a connecting member 3.
  • the member 3 connecting the attachment sections 2 consists of a plurality of supporting sections 3 affixed with a given spacing to the margins 4 of the attachment sections 2.
  • the point where the supporting section 3 is affixed to the attachment section 2 is insulated, for instance with a plastic coating on the supporting section.
  • the rivets 5 by which the sections 2,3 have been interconnected are also coated with insulating plastic.
  • both margins of the attachment sections 2 have been interconnected with supporting sections 3, whereby a box-like structure with excellent rigidity is obtained.
  • the supporting section 3 is an L-shaped section strip 3, the ends of its horizontal flange part resting against the inner surface of the attachment sections 2.
  • the supporting section 3 has been affixed to the attachment section 2 with a punched-through deformation juncture.
  • the partition structure gives substantially better sound insulation than any wall beam sections of prior art because there is no sound-conducting metal between the attachment sections 2.
  • a partition built using the wall beam sections also affords considerably higher fire safety because the heat generated in the event of fire is not at once transmitted from one attachment section 2 to the other attachment section 2.
  • the wall beam section also retains its straight shape. There is a differential temperature of a remarkable height between both sides of the wall.
  • the L-shaped section strip 3 braces the attachment sections against the screw-tightening and drilling forces F required in fixing the fixing screws 6 of the partition panels 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Paper (AREA)

Abstract

Section de poutre de paroi se composant de deux sections parallèles et écartées d'attache (2) de panneaux de paroi (1), reliées à l'aide d'un organe de liaison (3). Dans les assemblages de l'art antérieur, l'organe reliant les sections d'attache (2) se compose de la même tôle métallique que les sections d'attache; la section de poutre de paroi transmet donc les sons et présente des désavantages en ce qui concerne les mesures contre les incendies. Dans l'invention, l'organe reliant les sections d'attache (2) se compose d'une pluralité de sections de support (3) fixées aux bords (4) des sections d'attache (2) avec un écartement donné.
EP85900673A 1984-01-17 1985-01-17 Section de poutre de paroi Withdrawn EP0201497A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840178A FI840178A (fi) 1984-01-17 1984-01-17 Vaeggbalkprofil.
FI840178 1984-01-17

Publications (1)

Publication Number Publication Date
EP0201497A1 true EP0201497A1 (fr) 1986-11-20

Family

ID=8518384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85900673A Withdrawn EP0201497A1 (fr) 1984-01-17 1985-01-17 Section de poutre de paroi

Country Status (5)

Country Link
EP (1) EP0201497A1 (fr)
DK (1) DK404885D0 (fr)
FI (1) FI840178A (fr)
NO (1) NO853300L (fr)
WO (1) WO1985003322A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152189A (en) * 1936-04-23 1939-03-28 William P Witherow Steel construction
DE2162383C3 (de) * 1971-12-16 1979-03-22 Westag & Getalit Ag, 4832 Wiedenbrueck DoppelschaUge, versetzbare Trennwand sowie Abstandhalter hierzu
DE2817879A1 (de) * 1978-04-24 1979-10-31 Winter Kg Trennwand, insbesondere schalldaemmwand
FI71810C (fi) * 1982-05-12 1987-02-09 Ulf Gauffin Baerelement.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8503322A1 *

Also Published As

Publication number Publication date
WO1985003322A1 (fr) 1985-08-01
DK404885A (da) 1985-09-05
FI840178A0 (fi) 1984-01-17
FI840178A (fi) 1985-07-18
DK404885D0 (da) 1985-09-05
NO853300L (no) 1985-08-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19860217

AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB LI LU NL SE

17Q First examination report despatched

Effective date: 19871104

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19880315