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1. WO1981001305 - AME ONDULEE, DENTEE POUR ELEMENTS DE CONSTRUCTION

Numéro de publication WO/1981/001305
Date de publication 14.05.1981
N° de la demande internationale PCT/NO1980/000031
Date du dépôt international 29.10.1980
CIB
E04C 2/36 2006.01
ECONSTRUCTIONS FIXES
04BÂTIMENT
CÉLÉMENTS; MATÉRIAUX DE CONSTRUCTION
2Eléments de construction de relativement faible épaisseur pour la construction de parties de bâtiments, p.ex. matériaux en feuilles, dalles ou panneaux
30caractérisés par la forme ou la structure
34composés de plusieurs éléments séparés analogues à des feuilles
36séparés par des bandes de matériaux disposées transversalement, p.ex. panneaux alvéolaires
E04C 3/292 2006.01
ECONSTRUCTIONS FIXES
04BÂTIMENT
CÉLÉMENTS; MATÉRIAUX DE CONSTRUCTION
3Eléments de construction de forme allongée, conçus pour supporter des charges
02Poutrelles; Solives, fermes ou structures analogues à des fermes, p.ex. préfabriquées; Linteaux; Traverses
29formés d'éléments de différents matériaux
292les matériaux étant du bois et du métal
CPC
E04C 2/36
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
2Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
30characterised by the shape or structure
34composed of two or more spaced sheet-like parts
36spaced apart by transversely-placed strip material, e.g. honeycomb panels
E04C 3/292
EFIXED CONSTRUCTIONS
04BUILDING
CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
3Structural elongated elements designed for load-supporting
02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; ; Braces
29built-up from parts of different material, ; i.e. composite structures
292the materials being wood and metal
Y10T 428/12354
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
12All metal or with adjacent metals
12354Nonplanar, uniform-thickness material having symmetrical channel shape or reverse fold [e.g., making acute angle, etc.]
Y10T 428/12368
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
12All metal or with adjacent metals
12361having aperture or cut
12368Struck-out portion type
Y10T 428/24281
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24273including aperture
24281Struck out portion type
Y10T 428/24289
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24273including aperture
24281Struck out portion type
24289Embedded or interlocked
Déposants
Inventeurs
Données relatives à la priorité
79354202.11.1979NO
Langue de publication anglais (EN)
Langue de dépôt Norvégien (NO)
États désignés
Titre
(EN) CORRUGATED,TOOTHED WEB STRIP FOR CONSTRUCTION ELEMENTS
(FR) AME ONDULEE, DENTEE POUR ELEMENTS DE CONSTRUCTION
Abrégé
(EN)
In connection with a corrugated sheet metal strip (30) which is suitable as a web strip in construction elements consisting of an upper and a lower flange (202, 203) taking the form of nailable boards and/or timber bonded together by one or more web strips (204), extending edgeways between the flanges and penetrating the latters with teeth which are mutually spaced on the longitudinal edges of the strip, there are suggested means to ensure a correct predetermined penetration depth of the teeth, independent of the different penetration resistance yielded by either flange. The construction element comprises corrugated sheet metal strips (30) which are provided with penetration stoppers (31) which at a predetermined correct penetration depth of the strip teeth prevent further penetration into the flange (35b). The penetration stoppers (35) can take the form of stationary elements integral with the web strip (30) or consist of separate elements attachable thereto. Further, the stoppers may be constituted by sections or positions of the web strip which during the penetration will have their original shape (32, 33) changed so as to form a stopping foot (35a), the portions then preferably comprising appropriate weakened lines so as to facilitate the folding thereof.
(FR)
Une bande de feuille metallique ondulee (30) est utilisable comme ame dans des elements de construction consistant en une semelle superieure et une semelle inferieure (202, 203) ayant la forme de planches qui peuvent etre clouees et/ou de madriers relies par une ou plusieurs ames (204), s"etendant le long des bords entre les semelles et penetrant ces dernieres avec des dents qui sont espacees entre elles sur les bords longitudinaux de la bande metallique; des moyens sont prevus pour assurer une profondeur de penetration predeterminee, correcte des dents, independamment des differences de resistance a la penetration qu"offre chaque semelle. L"element de construction comprend des bandes de feuille metallique ondulee (30) qui sont pourvues de butees de penetration (31) qui, a une profondeur de penetration correcte predeterminee des dents de la bande metallique, empechent ces dernieres de penetrer davantage dans la semelle (35b). Les butees de penetration (35) peuvent avoir la forme d"elements stationnaires faisant partie integrale de l"ame-bande (30) ou consister en elements separes attachables a celle-ci. En outre, les butees peuvent etre constituees par des sections ou des positions de l"ame-bande qui pendant la penetration changeront leur forme d"origine (32, 33) pour former un pied d"arret(35a), ces portions etant pourvues de lignes d"affaiblissement appropriees en facilitant le pliage.
Également publié en tant que
FI812082
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