WO1985003322A1 - Wall beam section - Google Patents

Wall beam section Download PDF

Info

Publication number
WO1985003322A1
WO1985003322A1 PCT/FI1985/000006 FI8500006W WO8503322A1 WO 1985003322 A1 WO1985003322 A1 WO 1985003322A1 FI 8500006 W FI8500006 W FI 8500006W WO 8503322 A1 WO8503322 A1 WO 8503322A1
Authority
WO
WIPO (PCT)
Prior art keywords
sections
section
attachment
wall beam
attachment sections
Prior art date
Application number
PCT/FI1985/000006
Other languages
French (fr)
Inventor
Brita KOSKELIN-STA^oHLBERG
Original Assignee
Koskelin Staohlberg 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 Staohlberg Brita filed Critical Koskelin Staohlberg Brita
Publication of WO1985003322A1 publication Critical patent/WO1985003322A1/en
Priority to DK404885A priority Critical patent/DK404885D0/en

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)
  • Paper (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A wall beam section consisting of two parallel, mutually spaced wall panel (1) attachment sections (2) interconnected with a connecting member (3). Since in designs known through prior art the member connecting the attachment sections (2) is formed of the same metal sheet as the attachment sections themselves, the wall beam section is sound-transmitting and disadvantageous as regards fire safety. In the invention, the member connecting the attachment sections (2) consists of a plurality of supporting sections (3) affixed to the margins (4) of the attachment sections (2) with a given spacing.

Description

Wall beam section
The present invention concerns a wall beam section consisting of two parallel, mutually spaced wall panel attaching sections interconnected by a connecting member.
In wall beam sections of prior art, 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. By the aid of the invention considerably superior sound insulation is achieved, as well a a partition presenting higher fire safety. The wall beam section will not bend even if the differential temperature of the attachment sections should vary considerably.
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.
The invention is described in the following with the aid of an example, referring to the drawings attached, wherein
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. In Fig. 4, both margins of the attachment sections 2 have been interconnected with supporting sections 3, whereby a box-like structure with excellent rigidity is obtained. In Figs 1, 3, 4 and 5, 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. In Fig. 7, 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.
It is obvious to a person skilled in the art that the invention may vary within the scope of the claims following below.

Claims

1. A wall beam section consisting of two parallel, mutually spaced wall panel (1) attachment sections (2) interconnected with a connecting member (3), characterized in that the member (3) connecting the attachment sections (2) consists of a plurality of supporting sections (3) affixed to the margins (4) of the attachment sections (2) with a given spacing.
2. Wall beam section according to claim 1, characterized in that the point where the supporting section (3) is affixed tα the attachment section (2) is insulated for instance with plastic.
3. Wall beam section according to claim 1 or 2, characterized in that both margins (4) αf the attachment sections (2) have been interconnected with supporting sections (3).
4. Wall beam section according to any one αf the preceding claims, characterized in that the supporting section (3) has been affixed to the attachment section (2) with a punched-thrαugh deformation juncture.
5. Wall beam section according to any one of the preceding claims, characterized in that the supporting section (3) is an L-shaped section strip, the ends of its horizontal flange part resting against the inner surface αf the attachment sections.
PCT/FI1985/000006 1984-01-17 1985-01-17 Wall beam section WO1985003322A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK404885A DK404885D0 (en) 1984-01-17 1985-09-05 VAEGBJAELKEPROFIL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840178A FI840178A (en) 1984-01-17 1984-01-17 VAEGGBALKPROFIL.
FI840178 1984-01-17

Publications (1)

Publication Number Publication Date
WO1985003322A1 true WO1985003322A1 (en) 1985-08-01

Family

ID=8518384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1985/000006 WO1985003322A1 (en) 1984-01-17 1985-01-17 Wall beam section

Country Status (5)

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

Citations (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
DE2162383B2 (en) * 1971-12-16 1978-07-20 Westag & Getalit Ag, 4832 Wiedenbrueck Double-shell, relocatable partition wall and spacers for this
DE2817879A1 (en) * 1978-04-24 1979-10-31 Winter Kg Frame supported sound insulating sandwich partition wall - has filter in holes through cross=section wall pieces of hollow units
EP0094358A1 (en) * 1982-05-12 1983-11-16 Ulf Gauffin A structural support

Patent Citations (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
DE2162383B2 (en) * 1971-12-16 1978-07-20 Westag & Getalit Ag, 4832 Wiedenbrueck Double-shell, relocatable partition wall and spacers for this
DE2817879A1 (en) * 1978-04-24 1979-10-31 Winter Kg Frame supported sound insulating sandwich partition wall - has filter in holes through cross=section wall pieces of hollow units
EP0094358A1 (en) * 1982-05-12 1983-11-16 Ulf Gauffin A structural support

Also Published As

Publication number Publication date
DK404885A (en) 1985-09-05
NO853300L (en) 1985-08-21
FI840178A0 (en) 1984-01-17
DK404885D0 (en) 1985-09-05
FI840178A (en) 1985-07-18
EP0201497A1 (en) 1986-11-20

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