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DE2616058C2 - Sheet metal profile supports for roof structures - Google Patents

Sheet metal profile supports for roof structures

Info

Publication number
DE2616058C2
DE2616058C2 DE2616058A DE2616058A DE2616058C2 DE 2616058 C2 DE2616058 C2 DE 2616058C2 DE 2616058 A DE2616058 A DE 2616058A DE 2616058 A DE2616058 A DE 2616058A DE 2616058 C2 DE2616058 C2 DE 2616058C2
Authority
DE
Germany
Prior art keywords
sheet metal
beads
metal profile
longitudinal
stiffening
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.)
Expired
Application number
DE2616058A
Other languages
German (de)
Other versions
DE2616058A1 (en
Inventor
Ernst Luleå Kero
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.)
Plannja AB
Original Assignee
Plannja AB
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
Priority claimed from SE7504906A external-priority patent/SE390045C/en
Priority claimed from SE7506556A external-priority patent/SE442032B/en
Application filed by Plannja AB filed Critical Plannja AB
Publication of DE2616058A1 publication Critical patent/DE2616058A1/en
Application granted granted Critical
Publication of DE2616058C2 publication Critical patent/DE2616058C2/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1643Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/30Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

2525th

Die Erfindung betrifft einen Blechprofilträger nach dem Oberbegriff des Hauptanspruchs.The invention relates to a sheet metal profile carrier according to the preamble of the main claim.

Es ist ein Blechprofilträger dieser Art bekannt (FR-PS 15 35 595), bei dem im oberen Profilteil drei durchlau- ^o fende Längssicken vorgesehen sind. Diese Längssicken verhindern ein Ausbeulen des druckbeanspruchten oberen Profilteils.There is a sheet metal profile carrier of this type known (FR-PS 15 35 595), in which in the upper profile part three durchlau- ^ o fende longitudinal beads are provided. These longitudinal beads prevent buckling of the pressure-loaded upper profile part.

Weiterhin ist ein Wellblechprofil mit ähnlichem Querschnitt bekannt, das als Armierung und sog. »verlorene Schalung« zur Herstellung von Gebäudefußböden in Verbindung mit Beton eingesetzt werden kann. Jeweils in dem oberen Profilteil — in der Einbaulage im Querschnitt gesehen — können Quersicken vorgesehen sein, die in erster Linie zur Verbesserung des Verbunds ίο zwischen dem Beton und dem Wellblechprofil sowie zur Erhöhung der Rutschfestigkeit beim Begehen dienen (DE-OS 22 00 974, Fig. 3).Furthermore, a corrugated sheet metal profile with a similar cross-section is known, which is used as reinforcement and so-called. "Lost formwork" can be used to produce building floors in conjunction with concrete. Transverse beads can be provided in each case in the upper profile part - viewed in cross section in the installation position be primarily to improve the interconnection ίο serve between the concrete and the corrugated sheet metal profile and to increase the slip resistance when walking on (DE-OS 22 00 974, Fig. 3).

Schließlich sind noch Wellblechprofile bekannt, die gleichfalls zur Herstellung einer Verbundkonstruktion mit Beton dienen, bei denen im unteren Profilteil (Untergurt) — in der Einbaulage im Querschnitt gesehen — Quersicken vorgesehen sind, an deren Seiten Längssicken ausgebildet sein können. Die Quersicken dienen wiederum zur Erhöhung des Verbunds mit dem Beton. Die Längssicken sind schwalbenschwanzförmig ausgebildet, um ebenfalls die Verbundwirkung zu verbessern (US-PS 38 12 636).Finally, corrugated sheet metal profiles are also known, which are also used to produce a composite structure serve with concrete, where in the lower profile part (lower flange) - in the installation position in cross section seen - transverse beads are provided, on the sides of which longitudinal beads can be formed. The transverse beads in turn serve to increase the bond with the concrete. The longitudinal beads are dovetail-shaped designed to also improve the composite effect (US-PS 38 12 636).

Der Erfindung liegt die Aufgabe zugrunde, einen Blechprofilträger nach dem Oberbegriff des Anspruchs 1 zu schaffen, der eine verbesserte Tragwirkung aufweistThe invention is based on the object of providing a sheet metal profile support according to the preamble of the claim 1 to create, which has an improved load-bearing capacity

Diese Aufgabe wird durch die im kennzeichnenden Teil des Anspruchs 1 gegebenen Merkmale gelöst.This object is achieved by the features given in the characterizing part of claim 1.

Dadurch, daß am oberen Profilteii erfindungsgemäß Längssicken in ganz besonderer Weise mit Quersicken kombiniert werden, die es gelungen, eine größere Spannweite bei zugleich geringerem Eigengewicht zu ermöglichen. Dies ist u. a. darauf zurückzuführen, daß die Längssicken als Auflager für die Quersicken dienen. Spannweiten mit einem Schlankheitsgrad Länge/Höhe > 200 sind ohne weiteres möglich. Auftretende Vertikallasten (z. B. Personen oder Schneelast) werden zunächst quer zur Haupttragrichtung überführt und dann über die Längssicken in Haupttragrichtung verteilt.The fact that the upper Profilteii according to the invention Longitudinal beads are combined in a very special way with transverse beads, which managed to create a larger one To enable a span with a lower dead weight at the same time. This is i.a. due to the fact that the longitudinal beads serve as supports for the transverse beads. Spans with a slenderness degree of length / height > 200 are easily possible. Any vertical loads (e.g. people or snow load) are initially transversely to the main load-bearing direction and then over the Longitudinal beads distributed in the main load-bearing direction.

In vorteilhafter Weise ist es möglich, den Blechprofilträger so weiterzubilden, wie in den Ansprüchen 2 und 3 angegeben.It is advantageously possible to develop the sheet metal profile carrier as in claims 2 and 3 specified.

Im folgenden wird die Erfindung unter Hinweis auf die Zeichnung anhand eines Ausführungsbeispiels näher erläutert. Es zeigtIn the following, the invention is explained in more detail with reference to the drawing using an exemplary embodiment explained. It shows

Fig. 1 eine perspektivische Ansicht einer Ausführungsform eines Blechprofilträgers nach der Erfindung in Einbaulage;Fig. 1 is a perspective view of an embodiment of a sheet metal profile support according to the invention in installation position;

Fig. 2 einen Schnitt gemäß der Linie II-1I der Fig. 1; F i g. 3 eine der F i g. 1 entsprechende perspektivische Ansicht einer anderen Ausführungsform; undFIG. 2 shows a section along the line II-1I of FIG. 1; F i g. 3 one of the F i g. 1 corresponding perspective view of another embodiment; and

Fig.4 einen Schnitt gemäß der Linie IV-IV der Fig. 3.4 shows a section along the line IV-IV of Fig. 3.

Die in den F i g. 1 und 2 dargestellte Ausführungsform eines Blechprofilträgers 1 weist zwei verhältnismäßig schmale Flansche 2 auf, die — in der Einbaulage im Querschnitt gesehen — unten liegen. Zwei Stege 3 verbinden die Flansche 2 mit einem verhältnismäßig breiten oberen Profilteil 4, der in Einbaulage im Querschnitt gesehen oben liegt. Die Stege 3 sind bei diesem Ausführungsbeispiel mit zwei Versteifungsfalten 5 und 6 versehen. Der obere Profilteil 4 hat ebenfalls Versteifungen in Form von Quersicken 7 sowie seitlich von diesen liegende Längssicken 8.The in the F i g. 1 and 2 illustrated embodiment of a sheet metal profile support 1 has two proportionally narrow flanges 2, which - seen in the installation position in cross section - lie at the bottom. Two bars 3 connect the flanges 2 with a relatively wide upper profile part 4, which in the installed position in the Cross-section is seen above. The webs 3 are in this embodiment with two stiffening folds 5 and 6 provided. The upper profile part 4 also has reinforcements in the form of transverse beads 7 and laterally of these lying longitudinal beads 8.

Die in den F i g. 3 und 4 dargestellte Ausführungsform entspricht grundsätzlich derjenigen nach den F i g. 1 und 2. Der Blechprofilträger 9 weist zwei unten liegende Flansche 10 auf, die mit durchlaufenden Versteifungssikken 11 versehen sind, die bei der Ausführungsform nach den Fig. 1 und 2 fehlen. Die Stege 12 sind anstelle von zwei Versteifungsfalten mit jeweils drei längsverlaufenden Versteifungsfalten 13,14 und 15 versehen.The in the F i g. The embodiment shown in FIGS. 3 and 4 corresponds in principle to that according to FIGS. 1 and 2. The sheet-metal profile carrier 9 has two flanges 10 lying below, which are provided with stiffening beads 11 are provided, which are missing in the embodiment according to FIGS. The webs 12 are instead of two stiffening folds each with three longitudinal stiffening folds 13, 14 and 15 provided.

Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings

Claims (3)

Patentansprüche:Patent claims: 1. BlechproFilträger für Dachkonstruktionen, der — in der Einbauiage im Querschnitt gesehen — einen oberen Profilteil, zwei von dessen Rändern sich abwärts erstreckende Stege und am unteren Rand jedes Stegs jeweils einen auswärts gebogenen Flansch aufweist und bei dem der mit durchlaufenden, zur Versteifung dienenden Längssicken versehene obere Profilteil wesentlich breiter als die ι ο beiden Flansche ist, dadurch gekennzeichnet, daß der obere Profilteil (4) mit Quersicken (7) versehen ist und daß die Längssicken (8) in den Bereichen zwischen den Enden der Quersicken (7) und den Stegen (3; 12) angeordnet sind. '1. Sheet metal profile girder for roof structures, which - seen in cross section in the installation position - an upper profile part, two webs extending downwards from the edges and at the lower one Edge of each web has an outwardly curved flange and in which the continuous, for stiffening the longitudinal beads provided upper profile part much wider than the ι ο two flanges, characterized in that the upper profile part (4) with transverse beads (7) is provided and that the longitudinal beads (8) in the areas between the ends of the transverse beads (7) and the webs (3; 12) are arranged. ' 2. Blechprofilträger nach Anspruch 1, dadurch gekennzeichnet, daß die Flansche (10) du-xhlaufende Versteifungssicken (11) aufweisen.2. Sheet metal profile support according to claim 1, characterized in that the flanges (10) du-xhlaufende Have stiffening beads (11). 3. Blechprofilträger nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Stege (3; 12) mit längsverlaufenden Versteifungsfalten (5, 6; 13, 14, 15) versehen sind.3. Sheet metal profile carrier according to claim 1 or 2, characterized in that the webs (3; 12) with longitudinal stiffening folds (5, 6; 13, 14, 15) are provided.
DE2616058A 1975-04-28 1976-04-12 Sheet metal profile supports for roof structures Expired DE2616058C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7504906A SE390045C (en) 1975-04-28 1975-04-28 sheet profile
SE7506556A SE442032B (en) 1975-06-09 1975-06-09 roof design

Publications (2)

Publication Number Publication Date
DE2616058A1 DE2616058A1 (en) 1976-11-11
DE2616058C2 true DE2616058C2 (en) 1982-12-23

Family

ID=26656608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2616058A Expired DE2616058C2 (en) 1975-04-28 1976-04-12 Sheet metal profile supports for roof structures

Country Status (7)

Country Link
CH (1) CH601606A5 (en)
DE (1) DE2616058C2 (en)
DK (1) DK147830C (en)
FI (1) FI58811C (en)
GB (1) GB1516473A (en)
NL (1) NL7604260A (en)
NO (1) NO151631C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143290A1 (en) * 1983-10-29 1985-06-05 Thyssen Industrie Ag Profiled metal sheet support with lateral corrugations

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339445A1 (en) * 1983-10-29 1985-05-09 Thyssen Industrie Ag, 4300 Essen SHEET PROFILE CARRIER WITH CURVED, CROSS-PROFILED UPPER BELT
DE3346171C2 (en) * 1983-12-21 1986-08-07 Profil-Vertrieb Gmbh, 7560 Gaggenau Profile strip designed as a lightweight construction profile, in particular ceiling support profile
WO1985005141A1 (en) * 1984-04-30 1985-11-21 Aulis Lundell Oy Standard for partition
SE454787B (en) * 1986-02-25 1988-05-30 Plannja Ab DEVICE FOR PROFILED PLATE FOR BUILDING ENDAMAL
DE9104701U1 (en) * 1991-04-17 1991-08-22 Zambelli, Franz, 8352 Grafenau Roof covering consisting of sheet metal panels arranged side by side
DE4425149A1 (en) * 1994-07-15 1996-01-18 Hoesch Siegerlandwerke Gmbh Bent trapezoidal sheet metal profile for roof structures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7315022U (en) * 1973-12-20 Rose G Trapezoidal profiled sheet metal
US3177619A (en) * 1962-06-29 1965-04-13 Granite City Steel Company Reinforced concrete slab and tension connector therefor
DE1905698U (en) * 1963-05-14 1964-12-03 Siegener A G Fuer Eisenkonstru TRAPEZOUS CORRUGATED BUILDING PANEL.
DE1883154U (en) * 1963-08-02 1963-11-21 Wieger Bauprofil G M B H PLATE MADE OF APPROXIMATELY V-SHAPED PANELS, IN PARTICULAR FOR ROOFS.
FR1535595A (en) * 1967-06-26 1968-08-09 Profil Sa Ind Financ Le Profiled sheet panel, especially for building
CA919883A (en) * 1968-05-28 1973-01-30 D. Elizalde Eduardo Corrugated sheet elements
DE2057372A1 (en) * 1970-11-21 1972-07-06 Silberkuhl Wilhelm Johannes Di Flat surface structure
DE2060746A1 (en) * 1970-12-10 1972-08-10 Robertson Bauelemente Gmbh Profile plate of metal, in particular for use as a roof plate
AU3721671A (en) * 1971-03-24 1973-06-28 Robertson Co H H Corrugated sheet metal decking
US3812636A (en) * 1971-05-26 1974-05-28 Robertson Co H H Sheet metal decking unit and composite floor construction utilizing the same
GB1350518A (en) * 1971-05-26 1974-04-18 Lysaght Australia Ltd Sheet cladding system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143290A1 (en) * 1983-10-29 1985-06-05 Thyssen Industrie Ag Profiled metal sheet support with lateral corrugations

Also Published As

Publication number Publication date
DK147830C (en) 1985-08-19
FI58811B (en) 1980-12-31
NO151631C (en) 1985-05-08
NL7604260A (en) 1976-11-01
CH601606A5 (en) 1978-07-14
FI761133A (en) 1976-10-29
NO151631B (en) 1985-01-28
FI58811C (en) 1981-04-10
DK147830B (en) 1984-12-17
NO761445L (en) 1976-10-29
GB1516473A (en) 1978-07-05
DK190376A (en) 1976-10-29
DE2616058A1 (en) 1976-11-11

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Legal Events

Date Code Title Description
OD Request for examination
8127 New person/name/address of the applicant

Owner name: PLANNJA AB, 95188 LULEAA, SE

8128 New person/name/address of the agent

Representative=s name: RITTER VON RAFFAY, V., DIPL.-ING., 2000 HAMBURG BO

8181 Inventor (new situation)

Free format text: KERO, ERNST, LULEAA, SE

D2 Grant after examination