EP1033450B1 - Connecteur en tôle pour bois - Google Patents

Connecteur en tôle pour bois Download PDF

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Publication number
EP1033450B1
EP1033450B1 EP00104181A EP00104181A EP1033450B1 EP 1033450 B1 EP1033450 B1 EP 1033450B1 EP 00104181 A EP00104181 A EP 00104181A EP 00104181 A EP00104181 A EP 00104181A EP 1033450 B1 EP1033450 B1 EP 1033450B1
Authority
EP
European Patent Office
Prior art keywords
flange
fixing flange
connection
timber connector
connector according
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 - Lifetime
Application number
EP00104181A
Other languages
German (de)
English (en)
Other versions
EP1033450A3 (fr
EP1033450A2 (fr
Inventor
Jürgen Wilhelmi
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.)
BMF SIMPSON GMBH
Original Assignee
BMF Simpson 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 BMF Simpson GmbH filed Critical BMF Simpson GmbH
Publication of EP1033450A2 publication Critical patent/EP1033450A2/fr
Publication of EP1033450A3 publication Critical patent/EP1033450A3/fr
Application granted granted Critical
Publication of EP1033450B1 publication Critical patent/EP1033450B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B1/2608—Connectors made from folded sheet metal

Definitions

  • the invention relates to a one-piece, cross-sectionally T-shaped wooden connector thin sheet metal (according to DIN 1052 maximum 4 mm, depending on strength requirements preferably 2 - 3 mm) according to the preamble of claim 1.
  • connection flange (pull tab) from relatively thin could manufacture sheet metal material because it is essentially only in its installed state Longitudinal acting tensile forces is applied, but the second mounting flange clearly must be relatively rigid.
  • the present invention has for its object the known wood connector to improve the genus described at the outset from the aforementioned points of view, that his second mounting flange despite the manufacture of the wood connector from one The thinnest possible sheet, the material thickness for the required strength of the Connection flange is sufficient, has sufficient bending rigidity.
  • Another embodiment that aims at the same goal is that adjacent, parallel sections of the wooden connector - at least at one point - are connected to each other, also by welding or by Can be glued.
  • connection flange may be in a corresponding slot in the to be connected
  • Can grab bar is conveniently provided that it in the assembled state as Support flange acts, namely rests on the top of the beam to be connected and there with nails or the like. is attached. Since this support flange i.w. only that Has the function of a pull tab, i.e. in the assembled state under load i.w. just by tensile forces extending in its longitudinal direction are easily used (considerably) thinner than the second mounting flange, and is therefore only one layer educated.
  • the support flange can be adjacent to offset the first mounting flange in the direction of the first mounting flange be designed so that its underside to the underside of the second mounting flange i.w. flees.
  • the through openings of at least one flange are preferably at least partially so trained that they in a manner known per se oblique positive control for each by connecting means to be driven, the central axis of which is therefore in the assembled Condition is not perpendicular to the flange or its contact surface, as this is further clarified below with reference to the drawing.
  • the bending strength of the wooden connector or a section of the wooden connector can increase, at least one flange section through at least one molded bead be reinforced. So it turned out to be extremely advantageous if the second Mounting flange and / or the support flange with at least one of the first Fastening flange facing away, continuous bead is provided.
  • 1 - 3 show a wooden connector made of thin sheet metal, designated overall by 1 with a wall thickness s of 2 mm for the frontal connection of a first wooden beam 2 a transverse to this second wooden beam 3.
  • the wooden connector 1 has one to the end face 2 'of the first beam 2 to be connected two-layer first Mounting flange 4, and a extending from this, on a side surface 3 ' of the second beam 3 three-layer second mounting flange 6.
  • the two mounting flanges 4, 6 are each with through openings 7, 8 and 9 and 10 provided by which elongated connecting means such as nails 11 (see. Fig. 4) in the beams 2, 3 to be connected with one another are to be driven, the through openings 7 of the first mounting flange 4 as extending obliquely to its contact surface 4 ' Through holes are formed, which are an oblique positive guide for each have to be driven in nail 11, the central axis 11 '(see FIG. 4) thus in the assembled Condition not perpendicular to the first mounting flange 4 or its contact surface 4 ' runs in order to also have the advantageous effects in the wood connector according to the invention achieve, which is striven for and achieved in DE 296 10 381.0 U1.
  • the thickness of the second mounting flange 6 is through one-time edging of the corresponding sheet metal blank on the first wooden beam 2 opposite edge of the second mounting flange 6 relative to the sheet thickness s doubled, with a third layer between the two created by edging Layers extends, so that the total thickness d of the second mounting flange 6 is the same is three times the sheet thickness s because all the layers lie flat against each other.
  • the upper layer 6 ' the second fastening flange 6 in the direction of the first beam 2 to be connected extended beyond the first mounting flange 4 to a support flange 12.
  • the bearing flange 12 adjacent to the first mounting flange 4 in the direction be offset to the first mounting flange 4 by bending that its underside 12 'to Bottom of the second mounting flange 6 is aligned.
  • the second mounting flange 6 is thereby three layers that one with the one layer of the two-layer first Fastening flange 4 directly connected third layer between the edges of the sheet metal blank produced two layers extends so that the bearing flange 12th opposite edge of the second mounting flange 6 is rounded.
  • the variant differs from this embodiment according to. 5-8 only in that one with the other layer of the two-layer first mounting flange 4th directly connected third position of the second mounting flange 6 is below the extends by folding the mounting flange two layers and on the the edge of the second fastening flange 6 facing away from the support flange 12 ends bluntly, so that the two upper layers of the second mounting flange by appropriate Edging are rounded.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Laminated Bodies (AREA)

Claims (7)

  1. Connecteur pour bois (1) monobloc, formé d'une tôle mince, pour raccorder frontalement, de façon pratiquement cachée, une poutre (2) à un composant, en particulier à une deuxième poutre (3) s'étendant transversalement, le connecteur pour bois (1) présentant une première bride de fixation (4), à appliquer sur la face frontale (2') de la poutre (2) à raccorder, et une deuxième bride de fixation (6) à appliquer sur le composant (3), s'étendant en s'éloignant de la première bride de fixation, les brides de fixation étant chacune munies d'ouvertures de passage (7 à 10), à travers lesquelles peuvent être enfoncés dans les composants (2, 3) à relier ensemble, des moyens de liaison allongés, tels que des clous (11) ou des chevilles, l'épaisseur de la deuxième bride de fixation (6) étant doublée par rabattement arrière du flan en tôle sur le bord, opposé à la poutre (2) à raccorder, de la deuxième bride de fixation (6), et où une couche de la deuxième bride de fixation (6) est prolongée en direction de la poutre (2) à raccorder, en passant sur la première bride de fixation (4), vers une bride de raccordement (12) à une couche, caractérisée en ce que la deuxième bride de raccordement (6) est à trois couches, la première bride de raccordement (4) est à deux couches, sachant que la bride de raccordement (12) à une couche forme une bride de pose, qui doit être posée sur la face supérieure.de la poutre (2) à raccorder et être fixée sur celle-ci.
  2. Connecteur pour bois selon la revendication 1, caractérisé en ce qu'un bord libre du connecteur pour bois (1) est soudé au tronçon, situé au-dessous et/ou au-dessus, du connecteur pour bois (1).
  3. Connecteur pour bois selon la revendication 1 ou 2, caractérisé en ce que des tronçons parallèles, placés les uns sur les autres, du raccord pour bois (1), sont reliés ensemble en au moins un emplacement, par collage ou soudage par points.
  4. Connecteur pour bois selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la bride de pose (12), se trouvant au voisinage de la première bride de fixation (4), est déplacée en direction de la première bride de fixation (4), de manière que sa face inférieure (12'), tournée vers la poutre (2) à raccorder, soit pratiquement alignée vis-à-vis de la face inférieure, tournée vers le composant (3), de la deuxième bride de fixation (6).
  5. Connecteur pour bois selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les ouvertures de passage (7, 10) d'au moins une bride (4, 6) sont réalisées au moins partiellement de manière à former un guidage positif oblique pour le moyen de liaison (11) devant chaque fois être enfoncé en elles.
  6. Connecteur pour bois selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'au moins une bride (par exemple, 6, 12) est renforcée par au moins une moulure (15) creusée, dans le but d'augmenter son couple de résistance.
  7. Connecteur pour bois selon la revendication 6, caractérisé en ce que la deuxième bride de fixation (6), et/ou la bride de pose (12), est/sont munie(s) d'au moins une moulure (15) continue, opposée à la première bride de fixation (4).
EP00104181A 1999-03-03 2000-02-29 Connecteur en tôle pour bois Expired - Lifetime EP1033450B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29903749U DE29903749U1 (de) 1999-03-03 1999-03-03 Blech-Holzverbinder
DE29903749U 1999-03-03

Publications (3)

Publication Number Publication Date
EP1033450A2 EP1033450A2 (fr) 2000-09-06
EP1033450A3 EP1033450A3 (fr) 2002-09-11
EP1033450B1 true EP1033450B1 (fr) 2004-04-21

Family

ID=8070189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104181A Expired - Lifetime EP1033450B1 (fr) 1999-03-03 2000-02-29 Connecteur en tôle pour bois

Country Status (2)

Country Link
EP (1) EP1033450B1 (fr)
DE (2) DE29903749U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367224B1 (en) 2000-02-07 2002-04-09 Simpson Strong-Tie Co., Inc. Hidden connector
DE10036754C1 (de) * 2000-07-28 2002-06-13 Gustav Bohrenkaemper Verbindungsvorrichtung für zwei Bauteile
US7958690B2 (en) 2003-10-24 2011-06-14 Simpson Strong-Tie Co., Inc. Stitching system hold-down
DE102005011233B4 (de) * 2005-03-11 2008-04-03 Bohrenkämper, Gustav Verbindung eines beplankten Holzrahmens mit einer Gebäudedecke
DE102005020298A1 (de) * 2005-04-30 2006-11-09 Bohrenkämper, Gustav Bandförmige Verbindungslasche
GB2548090B (en) 2016-03-03 2021-01-20 Simpson Strong Tie Co Inc Fastener alignment guide, connector and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255321A (en) * 1940-02-07 1941-09-09 Edward W Kress Thrust clip
BE477989A (fr) * 1947-06-23
US4059936A (en) * 1976-09-27 1977-11-29 Insuldeck Corporation Panel construction for roofs and the like
US4299069A (en) * 1977-11-28 1981-11-10 Alfred Neumann Prefabricated wall facing panels
DE8626872U1 (de) * 1986-10-10 1986-11-20 Fleck, Oskar, 4354 Datteln First-Sparren-Halter zur Verbindung zweier sich im First treffender Sparren und der Firstbohle
DE29610381U1 (de) * 1996-06-13 1996-09-05 Bulldog-Simpson GmbH, 28857 Syke Verbinder zum stirnseitigen Anschluß eines Balkens an ein Bauteil
DE29918339U1 (de) * 1999-10-18 2000-01-13 Bulldog-Simpson GmbH, 28857 Syke Blech-Holzverbinder

Also Published As

Publication number Publication date
DE29903749U1 (de) 1999-06-02
DE50006111D1 (de) 2004-05-27
EP1033450A3 (fr) 2002-09-11
EP1033450A2 (fr) 2000-09-06

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