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7556273 |
Control arm structure for wheel suspensions of motor vehicles, and method of making such a control arm structure
In a method of making a control arm for a wheel suspension of a motor vehicle a blank of steel material having a tensile strength of at least 800 MPa is shaped, using a sheet metal forming process,...
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7152384 |
Dome kit, structure and method
A new and useful Dome Kit, dome shaped structural system and method of assembling a dome shaped structural system are provided. The Dome Kit and method are used to form a dome shaped structural...
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7146773 |
Concrete accepting wall structure with adjustable curvature
A structure for forming a vertically orientated wall comprises a flexible front panel having a longitudinal axis, a transverse axis and substantially continuous front surface; a flexible rear panel...
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7040069 |
Long-span transition beam
An elongate, long-span transition beam employable between columns in a building frame structure. This transition beam includes (a) an elongate central portion having one, principal cross-sectional...
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6360509 |
Metal building truss and method of construction
A truss for supporting a roof of a building and the like includes a bottom chord member having a first end and a second end, and a top chord member fixedly attached to the bottom chord member and...
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6318043 |
Shelter and shelter support members
A shelter may be readily assembled or disassembled from a plurality of identical shelter supports. Each shelter support is formed from an outer beam placed in a divergent relationship to an inner...
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6266932 |
Bow module portable modular structure
The bow module portable modular structure of the present invention includes: (a) a rigid, spaced apart, parallel array of arches, each lying in a vertical plane and spaced apart along a...
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6026613 |
Truss arch for fabric covered buildings and the like
The present invention provides a strong yet lightweight truss arch which could be used in many applications, and is adapted particularly to a support framework for those fabric covered structures...
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5806266 |
Beam member having an adjustable curvature
A beam member for use in construction, particularly as a waler in concrete form assemblies, and a method of producing the same. The beam member is flexible to a preselected curvilinear shape and...
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5727272 |
Composite structure, especially bridge
The composite structure made of wood and reinforced concrete can be used for bridges, roofs etc. In a bridge, a plate of reinforced concrete carries the roadway and rests on a truss comprising...
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5655347 |
Biarch-framing member for arched structures
A biarch consists of two coplanar arches, curved in the same direction and radially spaced with cross ties having shear rigidity in planes perpendicular to the cross section areal center curve of...
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5584148 |
Arcuate ceiling structure
A device for forming an arcuate ceiling structure which is positionable between first and second opposed rows of vertical wall studs having at least one horizontal header extending therebetween....
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5317856 |
Composite structure of wood and reinforced concrete, a composite girder and a dome shaped load bearing structure including such composite structure
The composite structures are composed of wooden members such as girders of laminated wooden boards and members of reinforced concrete such as a plate of reinforced concrete which form for instance...
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5218801 |
Roof truss and decking system
A roof truss and decking system having trusses constructed with multiple truss blocks (8) stacked end to end with crush plates (14) in between. Keystones (16) are placed at the apex of the trusses...
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5195291 |
Spherical wooden truss frame building
A modular building structure is provided for erection on a circular foundation. The building is formed from a plurality of truss members mounted between the circular foundation and a compression...
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5159792 |
Roof truss building
A building having a plurality of spaced apart concrete pilasters vertically disposed in the ground and having their tops in a common horizontal plane carry thereon a similar plurality of roof truss...
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5134821 |
Trussed structure
A trussed structure includes at least a pair of parallel trussed girders. In one of the trussed girders, an upper chord member and a lower chord member are joined through lattice members. The...
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4924638 |
Domed support structure
In a domed support structure, especially for roof construction, a compression dome is arched in lengthwise direction in a catenary configuration. A tension dome is further arranged either side by...
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4890429 |
Building truss
The invention relates to a building truss having an intermediate flexible section and two end stiff sections. The truss is formed of upper and lower chord(s) with the lower chord(s) of the...
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4676045 |
Post-tensioned steel structure
A method of constructing and erecting a post-tensioned steel frame structure consisting in: 1. Constructing on the ground a center span of the structure to each end of which are hingedly...
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4649688 |
Floor loaded platform truss
An improvement in the art of bowstring roof truss construction comprising an altered web pattern in which the diagonal and vertical webs, normally converging at points alternately within the...
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4602461 |
Insulated trussed roof construction
The construction includes batts of fibrous insulation between trusses as well as insulation in a vertical thermal path through the trusses.
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4597239 |
Lining-frame of latticework construction for galleries, tunnels or the like
A lining-frame for a gallery or tunnel comprises two planar latticework trussed arches, each comprising an inner belt (3,4) and an outer belt (1,2) interconnected by a zig-zag rod chain (5,6). The...
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4569501 |
Cambered truss header for a shoring structure
The cambered truss header is embodied in a shoring apparatus for pouring substantially horizontal concrete building sections. The truss header extends between and is supported on end runners which...
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4471585 |
Domed support framework
In a domed support framework tension domes and the compression domes are arranged side-by-side, neighboring domes thereby being arched oppositely with respect to one another. The tension domes and...
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4412405 |
Interlocking building structure
An arch-shaped building structure is constructed from a multiplicity of relatively small but uniform pieces without the use of metal hardware or fasteners and without the use of conventional tools....
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4400927 |
Method of forming a skeletal dome structure in situ
A skeletal dome structure composed of a plurality of arcuate support beams joined at their upper ends to a central hub and radiating outwardly and downwardly to terminate at points of engagement...
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4393637 |
Wood roof truss construction
A wood roof truss construction comprising, in combination, a pair of redundant superpositioned load support systems, namely a tied-arch system and a wood bowstring truss system. The wood truss...
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4357782 |
Domed support framework or truss
A domed support framework or truss comprises, as the roof form elements, wooden members oriented in the direction of doming and interconnected with one another so as to be tension-proof in such...
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4275537 |
Tension members
Prestressed composite tension members comprise an assembly which includes compression and tension portions which are loaded longitudinally along or symmetrical with the center of gravity of the...
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4223506 |
Frameworks and like structures
A framework in particular an arch comprising at least one frame member and wherein the framework extends in at least two dimensions, a linkage system associated with the framework and attached...
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4173857 |
Double-layered wooden arch truss
A double-layered wooden arch truss to be used for frameworks of wooden roofs and characterized in that the wooden arch truss is double-layered with an upper arch member formed of layered wooden...
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4150516 |
Framework and sheet material building structure
A building structure is made up from a framework covered by sheet material. The building structure has a generally rectangular floor plan. The framework has two end structures and a main body...
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4100708 |
Building roofing structure
A characteristic feature of the present invention lies in that in the building roofing structure is made of a number of similar elements in the form of an arch and a tie beam. The tie beam of each...
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4089148 |
Structural truss assembly
A structural truss composed of spaced rails interconnected by a series of struts swingably coupled at their ends. Track members on the rails receive the ends of the struts which are slid into place...
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4052834 |
Method of erecting a roof structure
A roof structure made up by a plurality of truss members interconnected by purlins which carry sheet metal roofing material. The truss members are made up of a top compression member which is...
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3971176 |
Stud-truss and method of making same
A permanently formed stud-truss includes a wood member having a curved length positioned between two substantially straight lengths. The curved length has a plurality of removed portions on the...
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3932973 |
Insubars
A construction member including a row of cans and a pair of channels of mesh or the like, housing and holding the cans together. Each of these channels includes an elongated middle piece of the...
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3892094 |
Shelter having a stressed frame with a flexible sheathing thereon
A skeleton-frame having a substantially arcuate shaped cross-section and a shelter having such a frame covered by a relatively thin flexible sheathing is fabricated from a first series of flexible,...
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3875650 |
Method of making a trussed joist structure
A mobile home roof frame structure capable of rapid fabrication comprises upper and lower wooden chord members, multiple wooden blocks extending between the members, metallic reinforcement...
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3861094 |
BUILDING STRUCTURE HAVING UNITIZED JOINT AND CONNECTOR STRAP THEREFOR
Straps of the type having groups of elongated nail-like teeth struck to project to one side of the strap at its opposite ends are applied between the side wall frames and trusses as well as between...
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3748809 |
TRUSSED JOIST STRUCTURE
A special structure particularly applicable for a mobile home roof support including a joist frame braced with steel web members having flat connecting ends and an angled body portion.
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3530623 |
FRAME MEMBER FOR COLLAPSIBLE STRUCTURE
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3503173 |
TRUSS,TOOTH CONNECTOR AND METHOD OF ASSEMBLY
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3490188 |
WEB-TYPE WOODEN TRUSS WITH PRESSURIZED,ADHESIVE JOINTS
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3429091 |
LONG SPAN STRUCTURES
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3377637 |
Pre-stressed truss
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3336717 |
Deck and truss
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3330201 |
Continuous space frame dome
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3298151 |
Truss with multi-tooth connector
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