Patents
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Patents for E04C 3 - Structural elongated elements designed for load-supporting (14,327)
07/1983
07/05/1983CA1149127A1 Construction beam
06/1983
06/28/1983US4389829 Metal roof system
06/28/1983US4389822 Head for passages, door and window openings
06/21/1983US4388786 Construction means for use in the assembly of wall and/or roof structures
06/14/1983US4387546 Structural column and method of manufacture
06/14/1983US4387544 Reinforcing strips for pre-cast construction elements
06/07/1983US4386792 Fabricated load support structural member
06/01/1983EP0080321A1 Composite, pre-stressed, structural member and method of making same
06/01/1983EP0080250A2 Improvements in purlins
06/01/1983EP0079892A1 Lattice girder.
05/1983
05/31/1983US4385476 Web stiffener for light-gauge metal framing members
05/31/1983CA1147126A1 Connector for wooden truss
05/25/1983EP0079761A1 A sturdy I-girder
05/25/1983EP0079345A1 Improved lintel bar
05/24/1983US4384802 Double I-beam structural joint for connecting fiber-reinforced plastic beams or girders
05/24/1983US4384515 Apparatus for positioning and holding truss members
05/17/1983CA1146334A1 Construction means for use in the assembly of wall and/or roof structures
05/10/1983USRE31234 Hinged connector plate
05/03/1983US4381635 Instant truss roof support system
04/1983
04/27/1983EP0077626A1 Alternating V-truss roof system and method of erection
04/27/1983EP0077429A1 Concrete girder for the efficient mounting of suspended ceilings and methods for installing ceilings
04/20/1983EP0076812A1 Devices for improving the flexural strength of wood beams
04/12/1983US4379798 Warp and fill fibers such as boron or graphite fibers, tie yarn such as fiberglass
03/1983
03/29/1983US4378263 Method and apparatus for making a composite material truss
03/29/1983CA1143534A1 Girder
03/23/1983EP0074356A1 Method for manufacturing wood poles.
03/16/1983EP0073831A1 Structural member
03/15/1983US4376362 Truss employing both metallic and non-metallic webs
03/02/1983EP0072814A1 A beam-like building component of curable material, a method of manufacturing such a building component, and a method for producing a frame or structure for a building or part of a building with the use of such building material.
03/01/1983CA1141932A1 Composite beam structure
02/1983
02/22/1983US4374580 Securing device
02/22/1983CA1141517A1 Section-iron for braces or uprights for lattice girders and like structures
02/16/1983EP0072118A1 Structural member for use in piling
02/15/1983US4373305 Arch forming structure
02/08/1983US4372093 Truss of lattice type
02/01/1983US4370843 Wall support brace
01/1983
01/26/1983EP0070281A1 Supporting tube for a tube construction and its manufacturing procedure.
01/18/1983CA1139799A1 Fabricated load support strucutral member
01/18/1983CA1139518A1 Structural beam
01/11/1983CA1139076A1 Structural column
01/11/1983CA1139075A1 Economy stud for forming fire-rated wall and structure formed therewith
01/05/1983EP0069040A2 Lamellated and glued wooden member presenting, cross-sectionally, cavities or the like
01/05/1983EP0068676A2 Portal frame structures
01/04/1983US4366659 Construction member and connecting plate structure
12/1982
12/21/1982US4364216 Structural unit in the form of a profiled bar
12/21/1982CA1137735A1 Strut assembly with bracing connection
12/21/1982CA1137732A1 Composite joists, joist assemblies and building panels including such joist assemblies
12/15/1982EP0066966A1 Building cladding panels and structures incorporating such panels
12/14/1982US4363200 Pre-cast building element and method
12/07/1982US4362589 Method of manufacture of tapered wood I-beam
12/07/1982US4361999 Self-supporting transverse partition wall support
12/07/1982US4361993 Frameless enclosure assembly
12/07/1982CA1136825A1 Support spacer apparatus
12/01/1982EP0065873A2 Construction method
11/1982
11/25/1982WO1982004089A1 Improved lintel bar
11/25/1982WO1982004087A1 Building cladding panels and structures incorporating such panels
11/24/1982EP0065212A1 Connecting element for web profiles, in particular for those used in steel constructions, preferably I-beams
11/03/1982EP0063798A1 Method of manufacturing a lattice girder, and lattice girder produced by the method
11/02/1982CA1134588A1 Construction log unit
10/1982
10/28/1982WO1982003647A1 Devices for improving the flexural strength of wood beams
10/26/1982US4356045 Complete production line of wood I-joist manufacturing apparatus the method of manufacture, and the I-joist product, having lumber chords and a plywood web
10/19/1982CA1133676A1 Web member
10/13/1982EP0062139A2 Elongate structural members comprised of composite wood material
10/13/1982EP0062096A2 Concrete girder
10/12/1982US4353190 Stiffened elongate support member
09/1982
09/30/1982WO1982003240A1 Method for manufacturing wood poles
09/21/1982US4349996 Integrated roof system
09/16/1982WO1982003102A1 Structural member
09/14/1982US4348850 Web member
09/02/1982WO1982002916A1 A beam-like building component of curable material;a method of manufacturing such a building component;and a method for producing a frame or structure for a building or part of a building with the use of such building material
09/01/1982EP0059177A2 Building component
08/1982
08/31/1982US4347019 Composite complex profile and the process for its manufacturing
08/31/1982US4346544 Lightweight building elements with high carrying capacity
08/31/1982US4346510 Pretensioning diagonals in lattice beam-columns
08/24/1982US4345409 Brace member and wall structure
08/24/1982CA1130103A1 Yoke for use in concrete work
08/24/1982CA1130078A1 I-beam truss structure
08/17/1982CA1129619A1 Structural member
08/10/1982US4343124 Structural elements
08/10/1982US4343123 Composite bridge with precompression system
08/05/1982WO1982002569A1 Supporting tube for a tube construction and its manufacturing procedure
08/04/1982EP0057038A2 Stiff girder construction with flexible cable ropes
08/03/1982US4342177 Prefabricated steel frame building construction components and methods
07/1982
07/28/1982EP0056646A1 Prefabricated unit of reinforced concrete, in particular for floor slabs, and beam therefor
07/27/1982CA1128276A1 Herringbone struts
07/21/1982EP0056351A1 Three-dimensional woven fabric for reinforcing stratified materials, and shaped elements obtained with this fabric
07/13/1982CA1127411A1 Building structure and steel parts for same
07/08/1982WO1982002222A1 Lattice girder
07/06/1982US4338381 Structural member
06/1982
06/30/1982EP0055034A2 Building arch
06/29/1982US4337287 Corrugated toothed web strip with penetration stoppers for construction elements
06/29/1982US4336678 I-Beam truss structure
06/29/1982CA1126584A1 Sectional construction strip, more particularly sectional strip for the production of window frames
06/29/1982CA1126529A1 Lintel
06/29/1982CA1126469A1 Roofing system
06/22/1982US4335556 Frame girder for underground drift and shaft construction
06/10/1982WO1982001906A1 Reinforced beam section and a method of producing it
06/09/1982EP0053456A2 Arch formers
06/09/1982EP0053287A1 Building, in particular storing silo, for bulk-goods, workshop or the like
06/08/1982US4333294 Herringbone struts
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