EP1070801A2 - Structure porteuse composée d'une poutre à treillis et d'un profilé en bois - Google Patents

Structure porteuse composée d'une poutre à treillis et d'un profilé en bois Download PDF

Info

Publication number: EP1070801A2
Authority: EP; European Patent Office
Prior art keywords: wood; chord; lattice girder; rods; support system
Prior art date: 1999-07-15
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

EP00113642A

Other languages

German (de)

English (en)

Other versions

EP1070801B1 (fr

EP1070801A3 (fr

Inventor

Bernd Haass

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.)

Hvg - Haass Vertriebsgesellschaft fur Bauelemente Mbh

Original Assignee

Hvg - Haass Vertriebsgesellschaft fur Bauelemente Mbh

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.)

1999-07-15

Filing date

2000-06-28

Publication date

2001-01-24

2000-06-28 Application filed by Hvg - Haass Vertriebsgesellschaft fur Bauelemente Mbh filed Critical Hvg - Haass Vertriebsgesellschaft fur Bauelemente Mbh

2001-01-24 Publication of EP1070801A2 publication Critical patent/EP1070801A2/fr

2001-02-07 Publication of EP1070801A3 publication Critical patent/EP1070801A3/fr

2002-09-18 Application granted granted Critical

2002-09-18 Publication of EP1070801B1 publication Critical patent/EP1070801B1/fr

2020-06-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders
- E04C5/065—Light-weight girders, e.g. with precast parts
- 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
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional [3D] extent, e.g. lattice girders

Definitions

the invention relates to a support system consisting of a lattice girder and a Profiled wood according to the preamble of claim 1.
lattice girders are used as reinforcement for concrete slabs. she allow the creation of self-supporting panels that can be used as roof, wall or Floor elements can be used.
the lattice girders have one bottom flange running through the plate and one outside the plate trending top chord. The upper and lower chords are connected to each other via diagonal bars connected.
Such lattice girders are continuously manufactured industrially, whereby the diagonal bars usually consist of a meandering wire, which is laterally welded to the upper chord and lower chord.
a U-profile formed from sheet metal are provided to secure the attachment of the To produce profiled wood on the lattice girder or a made of wood Knagge, which is fastened to the underside of the profile wood by screw fastening becomes. With the help of the claw a lateral shifting of the profile wood can be relative to the lattice girder are prevented.
the invention has for its object one of a lattice girder and one Profilholz to create an existing support system that is simple industrial can be manufactured and provides high load capacities regardless of the type of application.
the top chord of the lattice girder is opposite the vertices of the arch sections offset inwards towards the lower chord rods arranged.
the arch sections of the diagonal bars protruding over the top chord engage in correspondingly spaced recesses in the profile wood a, which accommodate the arc sections so that a relative displacement is essentially prevented.
At least one mounting pin is placed across the Profiled wood led below an arch section, so that also in the direction of Lattice girders are provided with a sufficient holding force of the profiled wood.
the recesses are preferably complementary to the outer contour of the lattice girder shaped in the area of the arc sections so that this section of the lattice girder is secured against movement.
a lifting of the profile wood is, as already mentioned, prevented by the cross pin, the z. B. from one Screw, a bolt, a nail or the like. Can be formed.
the profile wood rests on the top chord, so that a distribution of the Contact forces on the profile wood evenly over the length of the lattice girder he follows.
Both the lattice girder construction can be manufactured in mechanical engineering as well as the shape of the profiled wood with high dimensional accuracy in 1/10 mm Preserved area.
the profiled wood is put over the diagonal bars, due to the high accuracy of fit a high degree of thrust absorption between diagonals and profiled wood is reached.
the fastening pin prevents the profile wood from being lifted upwards, for example through the action of wind forces or suction in the roof construction.
the fastening pin with the lower edge of the arch section in contact brought there is also a contact pressure between profile wood and Top chord.
the lattice girder When using the lattice girder for wall elements, they can be both horizontal as well as used in a vertical arrangement. When using of suspended ceiling constructions offers the fastening of the profiled wood the lattice girder a high degree of stability of the ceiling construction.
the carrying system according to the invention can be manufactured using simple means, especially on an industrial level with a high degree of automation and high quality.
a lattice girder 30 is shown, which differs from that according to FIG differs. As far as matching parts are used, they will also provided with the same reference numerals. It can be seen from FIGS. 2 and 3 that the Upper chord 32 is lower than the arc sections 20 of the diagonal bars 16, 18. Im concrete embodiment corresponds to the distance, for example, 1.5 cm.
a profiled wood 34 with a rectangular cross section is arranged above the upper chord 32.
the profile wood 34 has a number of recesses on the underside which are drawn in dashed lines at 36. As can be seen from Fig. 3, corresponds to Shape of the recess the course of the arc section 20.
the distance between the recesses 36 corresponds to the distance between the arc sections 20, insofar as they are over the Extend top chord 32.
the recesses 36 also adapted to the inclined arrangement of the diagonal bars 16, 18. So that's it recorded area of the lattice girder 30 almost positively, so that Movements in the plane of the profiled wood 34 are not possible. With the bottom the profile wood 34 lies on the top chord 32.
the profiled wood 34 which can also be referred to as a crossbar, is used for attachment of battens, for example roof battens for covering a roof, for the Attachment of an interior lining, a floor or the like.
a nail 38 is struck across the profile wood 34, which is below the Arch sections 20 abuts the lower edge, so that lifting off the profile wood 34 is prevented.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Rod-Shaped Construction Members (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)
Conveying And Assembling Of Building Elements In Situ (AREA)
Supports For Plants (AREA)
Joining Of Building Structures In Genera (AREA)
Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

EP00113642A 1999-07-15 2000-06-28 Structure porteuse composée d'une poutre à treillis et d'un profilé en bois Expired - Lifetime EP1070801B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19933101A DE19933101C1 (de)	1999-07-15	1999-07-15	Tragsystem aus Gitterträger und Profilholz
DE19933101		1999-07-15

Publications (3)

Publication Number	Publication Date
EP1070801A2 true EP1070801A2 (fr)	2001-01-24
EP1070801A3 EP1070801A3 (fr)	2001-02-07
EP1070801B1 EP1070801B1 (fr)	2002-09-18

Family

ID=7914840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00113642A Expired - Lifetime EP1070801B1 (fr)	1999-07-15	2000-06-28	Structure porteuse composée d'une poutre à treillis et d'un profilé en bois

Country Status (9)

Country	Link
EP (1)	EP1070801B1 (fr)
AT (1)	ATE224491T1 (fr)
CZ (1)	CZ292962B6 (fr)
DE (2)	DE19933101C1 (fr)
ES (1)	ES2183765T3 (fr)
HU (1)	HU222530B1 (fr)
PL (1)	PL341456A1 (fr)
PT (1)	PT1070801E (fr)
SK (1)	SK10292000A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111576737A (zh) *	2019-05-31	2020-08-25	成都辟思航空科技有限公司	一种整体式无焊接格构柱

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0494612A1 (fr)	1991-01-11	1992-07-15	SÜBA-Cooperation Gesellschaft für Bauforschung, Bauentwicklung und Franchising mbH	Plaque de toiture pour toits inclinés
DE29806562U1 (de)	1998-04-09	1998-08-27	Maack, Peter, Dr.-Ing., 21376 Salzhausen	Gitterträger, insbesondere für Dachtafeln
DE19743846A1 (de)	1997-10-04	1999-06-02	Peter Dr Ing Maack	Sattel- oder Walmdach

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE382045C (de) *	1920-11-21	1923-09-28	Jakob Melles	Raeumliches Baugebilde aus Rundraehten
DE810188C (de) *	1949-12-13	1951-08-06	Hans Vollmar	Fachwerktraeger mit zweiteiligem hoelzernem Ober- und Untergurt
DE1269324B (de) *	1962-06-09	1968-05-30	Walter Haslinger	Raeumlicher Fachwerktraeger
FR2191001B1 (fr) *	1972-06-30	1974-10-25	Neunkirchen France
JPS6319660B2 (fr) *	1978-12-19	1988-04-23	Furerena Ab
SE8401475L (sv) *	1984-03-16	1985-09-17	Lars Stalin Konsulter Ab	Truss-webb
AU8231087A (en) *	1986-10-30	1988-05-25	Stalin Konsulter A.B.	A beam and a method of producing the same
SE461538B (sv) *	1987-07-03	1990-02-26	Fundia Bygg Ab	Gallerbalk
SE502301C2 (sv) *	1991-12-02	1995-10-02	Resaro Ab	Balk med trådliv

1999
- 1999-07-15 DE DE19933101A patent/DE19933101C1/de not_active Expired - Fee Related
2000
- 2000-06-28 AT AT00113642T patent/ATE224491T1/de not_active IP Right Cessation
- 2000-06-28 ES ES00113642T patent/ES2183765T3/es not_active Expired - Lifetime
- 2000-06-28 PT PT00113642T patent/PT1070801E/pt unknown
- 2000-06-28 DE DE50000514T patent/DE50000514D1/de not_active Expired - Lifetime
- 2000-06-28 EP EP00113642A patent/EP1070801B1/fr not_active Expired - Lifetime
- 2000-07-06 SK SK1029-2000A patent/SK10292000A3/sk unknown
- 2000-07-13 PL PL00341456A patent/PL341456A1/xx not_active IP Right Cessation
- 2000-07-14 CZ CZ20002619A patent/CZ292962B6/cs not_active IP Right Cessation
- 2000-07-14 HU HU0002635A patent/HU222530B1/hu not_active IP Right Cessation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0494612A1 (fr)	1991-01-11	1992-07-15	SÜBA-Cooperation Gesellschaft für Bauforschung, Bauentwicklung und Franchising mbH	Plaque de toiture pour toits inclinés
DE19743846A1 (de)	1997-10-04	1999-06-02	Peter Dr Ing Maack	Sattel- oder Walmdach
DE29806562U1 (de)	1998-04-09	1998-08-27	Maack, Peter, Dr.-Ing., 21376 Salzhausen	Gitterträger, insbesondere für Dachtafeln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111576737A (zh) *	2019-05-31	2020-08-25	成都辟思航空科技有限公司	一种整体式无焊接格构柱
CN111576737B (zh) *	2019-05-31	2022-01-18	成都辟思航空科技有限公司	一种整体式无焊接格构柱

Also Published As

Publication number	Publication date
SK10292000A3 (sk)	2001-01-18
HUP0002635A2 (hu)	2001-05-28
CZ20002619A3 (cs)	2001-03-14
ATE224491T1 (de)	2002-10-15
CZ292962B6 (cs)	2004-01-14
PT1070801E (pt)	2003-02-28
DE50000514D1 (de)	2002-10-24
HU222530B1 (hu)	2003-08-28
EP1070801B1 (fr)	2002-09-18
PL341456A1 (en)	2001-01-29
EP1070801A3 (fr)	2001-02-07
ES2183765T3 (es)	2003-04-01
DE19933101C1 (de)	2001-05-23
HU0002635D0 (en)	2000-09-28
HUP0002635A3 (en)	2002-04-29

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Publication	Publication Date	Title
DD299670A5 (de)	1992-04-30	Raeumliche gittertragwerkskonstruktion und verfahren zu deren herstellung
EP2050887B1 (fr)	2012-02-22	Poutre en treillis
DE69410077T2 (de)	1998-09-03	Vorgefertigter stahlbetonverbundträger
EP0164330A2 (fr)	1985-12-11	Plancher en béton armé
DE69516395T2 (de)	2000-12-07	Verankerungsvorrichtung für einen träger
EP0411113B1 (fr)	1992-06-10	Escalier
CH651095A5 (de)	1985-08-30	Bewehrungselement zur uebertragung von querkraeften in plattenartigen traggliedern, z.b. flachdecken.
EP1070801B1 (fr)	2002-09-18	Structure porteuse composée d'une poutre à treillis et d'un profilé en bois
EP0563707A1 (fr)	1993-10-06	Panneau de coffrage
DE3874539T2 (de)	1993-02-04	Gittertraeger.
DE20011318U1 (de)	2001-11-08	Hammerplatten-Winkelelement
DE9214426U1 (de)	1993-01-07	Stahlträger für eine Blechverbunddecke
DE2627840A1 (de)	1977-01-20	Ein vorgespanntes bauelement mit holzkonstruktion
DE29913348U1 (de)	1999-10-28	Tragsystem aus Gitterträger und Profilholz
EP3617415B1 (fr)	2021-10-20	Élément d'armature de poinçonnement et construction dotée d'une plaque dotée d'un élément d'armature de poinçonnement
EP1229180A2 (fr)	2002-08-07	Toit en batière ou en croupe
DE1759411A1 (de)	1971-06-16	Einzelplatte zur Abdeckung von Traggeruesten od.dgl.
EP0047550B1 (fr)	1983-12-07	Elément de coffrage rectangulaire
DE2422771C3 (de)	1982-01-14	Raumfachwerk
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