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Machine translation
1. (WO1981000585) WOODEN GIRDER FOR BUILDING PURPOSE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000585    International Application No.:    PCT/SE1980/000217
Publication Date: 05.03.1981 International Filing Date: 22.08.1980
IPC:
E04C 3/29 (2006.01)
Applicants:
Inventors:
Priority Data:
7907063 23.08.1979 SE
Title (EN) WOODEN GIRDER FOR BUILDING PURPOSE
(FR) POUTRE EN BOIS DE CONSTRUCTION
Abstract: front page image
(EN)Embodiment of a wooden girder, which is so formed that the insulating properties are very good and the depth of the web of the wooden girder is directly adapted to the thickness of a wall, i.e. to the thickness of the isolation. The wooden girder is also suitable for working and nailing can easily be performed. The wooden girder can also meet other demands which can be made on wooden girders for instance admissible load, axial load and refractoriness and the wooden girder comprises two parallel wooden beams (1, 2) joined by spacing element (3). The spacing element consists of polyurethane foam, which binds the two wooden beams (1, 2) together with a distance which is adapted to the wanted depth of web of the wooden girder.
(FR)Realisation d"une poutre en bois ayant de tres bonnes caracteristiques d"isolation et dont la profondeur de l"ame de la poutre en bois est adaptee directement a l"epaisseur d"une paroi, c"est-a-dire a l"epaisseur de l"isolation. La poutre en bois est egalement appropriee pour etre travaillee et le clouage peut s"effectuer facilement. La poutre en bois peut aussi satisfaire d"autres criteres telles que la charge admissible, la charge axiale et le caractere refractaire; elle comprend deux poutres en bois paralleles (1, 2) assemblees par un element d"espacement (3). L"element d"espacement consiste en mousse de polyurethane qui relie les deux poutres en bois (1, 2) avec une distance adaptee a la profondeur voulue de l"ame de la poutre en bois.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)