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7596921 |
Stud spacer with interlocking projections
A stud spacer for use in a wall structure. The stud spacer includes a pair of opposed projections. The respective projections of the stud spacer interconnect with similar projections from adjacent...
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7516590 |
Modular heavy duty support system
The invention relates to a modular HD (Heavy Duty) support system ( 1 ) having a strongly increased resistance to breaking strain and strain of flexure for the support of very huge and heavy...
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7451580 |
Rebar chair and supporting plate
A polymeric chair having a rebar cradle and legs of a T-shaped cross-section diverging downwardly from the cradle. The outer surface portions of the legs are arcuate and define segments of a cone....
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7448103 |
Enhanced girder system
An enhancing mechanism to be placed primarily below the neutral axis of a girder is presented. The movement and deflection of the girder causes the enhancing mechanism to alter the bending moment...
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7228670 |
Structural truss and method of making same
An improved structural truss ( 3 ) and method of making same having oppositely disposed U-shaped channel chords ( 2 ) and struts ( 1 ) interconnected to one another at alternately extending apices...
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7159365 |
System for making walls
In a system for making walls, at least two pairs of connector plates are provided, each including receptacle for receiving an end of a structural member. At least one spacer plate is located...
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6871469 |
Triangulation of a lattice girder, in particular of a jib element for a tower crane
For a lateral face of the lattice girder, defined by an upper chord and a lower chord, the triangulation comprises compression bars substantially perpendicular to the chords, oblique tension bars...
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6568134 |
Componentized, three dimensional, self-aligning, self-engineering building system for homes, and modeling blocks therefor
A componentized, three dimensional, self-aligning, self-engineering building system for homes and similar constructions involving a plurality of individual, separately installable components of...
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6408587 |
Structural members and associated parts
A structural member, e.g. a truss for erection of temporary structures, comprises a number of elongate elements disposed in spaced generally parallel relationship to one another with transversely...
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6405830 |
Scaffold toeboard system
A scaffold toeboard system for use on a scaffold where the system includes a bracket attachable to a horizontal scaffold frame member, a first sleeve attached to the bracket, where the sleeve has...
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6253520 |
Interlocking components and assembly system
A structure for use in structural, load bearing construction is made from cold rolled shapes and/or shaped from structural grade sheet metals or structural shapes. The structure includes...
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6167670 |
Casing system for dumbwaiters
A system for building shaft casing for dumb-waiters in a building structure with prefabricated assemblies that are readily stackable over each other. One lower, middle and top assemblies constitute...
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6145269 |
V-shaped former for stacking truss
A former in the shape of a substantially V-shaped body having an apex and two legs depending from the apex for use in assembling an elongated V-shaped truss that has a plurality of the formers...
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5962150 |
Lattice block material
Disclosed is a structural material having a lattice configuration. In one embodiment of the invention, the structural material is manufactured by weaving a continuous wire filament on a loom...
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5921048 |
Three-dimensional iso-tross structure
A structural member having greatly enhanced load bearing capacity per unit weight has a plurality of helical components wrapped around a longitudinal axis. The helical components have straight...
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5802772 |
Releaseable joint for joining two construction elements and transportable construction comprising same
A releasable joint for joining two construction elements of a transportable construction. Also a construction element adapted for use in making the releasable joint, and a construction, such as a...
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5765248 |
Shore
Disclosed is a shore which has a durability with respect to loads not only in a longitudinal direction and a lateral direction but also in a lengthwise direction, and which can be automatically...
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5678375 |
Framework of a building
A building framework comprises a plurality of steel girders, steel columns, and steel connecting members for joining at least one girder with at least one column to form the building framework....
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5490364 |
Telescopic flare pipe tower
A telescopic flare pipe tower supports a flare pipe several hundred feet above the base level and includes a bottom section in contact with the base that may be the ground or the platform or deck...
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5487479 |
Method for nesting longitudinally divisible crane boom segments
A longitudinally divisible crane boom segment includes at least a first and a second section that are easily nested together for transport. The sections each include at least one chord member, at...
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5412913 |
Self-aligning beam joint suited for use in modular construction
An improved joinder method and system which allow either individual vertical columns or prefabricated module assemblies which incorporate a plurality of said vertical columns to be quickly and...
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5400870 |
Scaffolding frame system
A scaffolding frame system comprising a pair of lower elongated vertical members each having an elongated linking member at the upper end of a vertical member for releasingly attaching the linking...
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5394668 |
Panel extension assembly
The present invention is directed to a panel extension assembly for supporting an extension wall panel on top of a base wall panel. The panel extension has a channel member adapted to receive a...
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5119613 |
Composite beam, connector and construction
A composite beam, pillar or truss comprises polygonal cross-section modular units 11 connected end to end with adjacent units 11 reversed, the units 11 being held together by stringers 12 and end...
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5056291 |
Modular system for space frame structures
The invention is embodied in a modular system for making structural frameworks in which crystal-like hubs are used to connect lightweight struts in a variety of configurations. The hubs are...
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4965974 |
Steel utility structure and method for assembly thereof
A modular steel utility structure and a method of assembly is disclosed. The construction employs a plurality of vertical steel columns and horizontal frames. Each column has capital and basal...
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4934114 |
Lightweight line tower kit
Disclosed is a kit of low cost, light weight, corrosion resistant components, including a plurality of extruded members, certain ones of which components are factory preassembled into climbable and...
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4925330 |
Six-way connector
A six-way connector, for use with structural formwork elements, comprises an upper plate a lower plate and four vertical plates extending therebetween. Each plate is provided with a plurality of...
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4903452 |
Modular space framed earthquake resistant structure
A modular space framed structure is constructed using uniform components to provide the desired geometry of the modular structure. The structure is comprised of a plurality of rigid Y-shaped...
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4891926 |
Walk-through scaffolding construction
An improved walk-through scaffolding frame is constructed of components which may be assembled together to form an erected frame and disassembled to pass through a narrow opening such as a manhole...
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4746056 |
Method of joining tubular steel lattice members and a device for use in the execution of the method
When joining tubular steel lattice members in a space structure, which is built up over box-shaped modules, and where the members (1,5) are joined in the corners of the box-shaped modules under...
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4723384 |
Rapid-construction framework, especially of steel, as support structure for ceiling and wall plates of a building
In order to decrease the number of different structural elements required and to expedite the assembly of a rapid-construction framework as a support structure for ceilings and wall plates of a...
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4679372 |
Space frame apparatus and a space frame employing such apparatus
A space frame unit comprises a square tray 10 with elongate members 12 extending from the corners of the tray 10 to be joined at an apex 14 where a plate 16 is fixed. The tray 10 is provided with...
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4666340 |
Offshore platform with removable modules
A method and apparatus for positioning drilling equipment modules on an offshore platform apparatus which are removeably connected to the platform and adapted to contain equipment associated with...
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4615277 |
Stacking element and a gallery, platform or the like, provided with such a stacking element
A stacking element comprising interconnectable panels, each consisting of at least two wires or bars bent in the plane of the panel, said wires or bars being interconnected with interposition of at...
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4601152 |
Truss structure and method of construction
A truss structure for use in orbital systems and methods of constructing the same are disclosed. The structure is characterized by high stiffness and a precisely determined geometry and takes the...
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4593514 |
Space frame
A space frame is made from a plurality of truss modules and transverse chords. The truss modules and transverse chords are interconnected by fasteners contained therein. The truss modules have...
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4562681 |
Web section for a space frame
A web section for a space frame has a node member attached to each end of the web member. A nodal section of the space frame is made up of four web sections which interconnect the chords of the...
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4557097 |
Sequentially deployable maneuverable tetrahedral beam
The invention relates to a tetrahedral beam that can be compactly stowed, sequentially deployed, and widely manipulated to provide a structurally sound yet highly maneuverable truss structure. The...
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4543761 |
Joining techniques for large structures
A construction technique is disclosed for facilitating the rapid assembly of large structures at remote sites, both terrestrial and extra terrestrial, comprising joining modular sub-assemblies...
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4541509 |
Shoring frame
A right-angled triangular shoring or scaffolding frame unit having its acute apices blunted at right angles to the adjacent side and having multiple holes therein adapted for bolt assembly in a...
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4514940 |
Shoring system
The invention relates to a shoring system which comprises tubular end frame members and at least horizontal connecting members supported by gusset members which are detachably connected to the...
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4452337 |
Sectional scaffolding raising apparatus
Sectional scaffolding assemblies are widely used by craftsmen in the construction industry. Multiple levels of interlocking scaffolds are employed to reach high locations. The present invention is...
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4437288 |
Lattice-type structure, particularly mast support of antenna
Lattice-type structure, formed by uprights disposed like the parallel edges of a regular prism, and by windbracing panels connecting said uprights in two's via sleeves fitted and fixed on these...
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4408431 |
Shoring equipment
An improved shoring frame adapted by a unique design to utilize relatively thin-walled aluminum tubing with a reasonable load-rating, be easily manufactured, and be compatible with existing steel...
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4296048 |
Support bracket for distribution panel for cooling towers and the like
A support bracket for ends of concrete beams, particularly precast ones, more especially the bottoms of T-beam legs positioned on a support beam of similar material, including inverted U-shaped...
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4295317 |
Modular tower and method of constructing same
A modular tower and method of constructing same is provided in which successive tower sections are joined. Each tower section is comprised of several tubular columns. Certain column ends are...
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4271654 |
Three-dimensional structures of frame beams and multiple joints
Three-dimensional structures are made of open or closed profile structural beams, said beams being connected perpendicularly to each other at all multiple joints and joined by an end face plate of...
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4216636 |
Tower
A tower characterized by a rigid, self-supporting structure which includes a set of vertically oriented outside legs arranged in a generally triangular configuration and a set of vertically...
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4189892 |
Angle guide apparatus
An improved angle guide for use in directing a first structural member toward a position adjacent a section structural member. The angle guide includes a flange and set screw assembly for clamping...
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