Matches 1 - 50 out of 123 1 2 3 >
Match Document Document Title
7497945 Pre-cast drive down water separation pit system  
A unitary or modular, pre-cast, drive-down pit system suitable for use in a heavy equipment wash installation. The completed pit collects runoff generated by the washing of heavy equipment such as...
7461492 Deck connector  
A deck connector that may be cast into a structural concrete element for use in joining adjacent ones of the concrete elements to each other by the use of weld plates that are movably disposed...
7395635 Device for lifting concrete parts  
A device for attaching and lifting concrete parts, in particular reinforced concrete prefabricated elements, having a storage box and at least one flexible rope element which penetrates the storage...
7243898 Moulding accessory and method of using same  
A moulding accessory to form a void around a recessed lifting loop in a moulded concrete product such as a concrete cladding panel. The moulding accessory is formed from a body which is sized and...
7137609 Pulling iron pocket, lid and shield  
A pocket, lid and shield for casting a pulling iron in a concrete structure are described. The pocket includes a slot reinforced with stiffening members for receiving the pulling iron. The pocket...
7127859 Hand-held void-forming system and anchor applicator  
A hand-held void forming device, including a handle having two handle elements moveable relative to each other; and a void forming portion having two void forming elements moveable relative to each...
7111432 Passthrough concrete anchor  
A concrete anchor. The concrete anchor can be embedded within a concrete member to enhance lifting of the concrete member. The concrete anchor of the present invention can include a bar having a...
7073304 Corner building block, system and method  
A block has a finished surface that provides an attractive appearance. The block is relatively large in size, allowing the quick construction of a wall, such as a retaining wall, using the block....
7032354 Sandwich erection lift anchor with welding plate assembly  
The present invention relates towards an erection lift anchor with welding plate assembly for embedment in a concrete member, such as a precast or tilt-up wall. The erection anchor of the present...
6835343 Method for handling concrete retaining wall blocks  
A method and apparatus for handling large concrete retaining wall blocks and the like. The blocks are cast in a form with the front face down, a lifting loop extending from a rear face and with...
6796098 Building block, system and method  
A block has a finished surface that provides an attractive appearance. The block is relatively large in size, allowing the quick construction of a wall, such as a retaining wall, using the block....
6779312 Anchoring device  
An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising an integrally formed lifting pin...
6729079 Concrete anchor  
One preferred embodiment of an improved concrete anchor designed in accordance with the present invention for embedment in a concrete panel or the like includes an elongated bar having...
6718711 Prefabricated housing  
A prefabricated housing unit designed to be placed on top of ground bases 42 . The housing unit 10 has a housing shell 13 having longitudinal and transverse lower edges and a foundation...
6688049 Hook facility for concrete structure  
A pulling iron facility for encapsulation in a concrete structure has an elongated strength member with an intermediate portion forming an upwardly extending loop. The strength member has opposed...
6658799 Volumetric modular building system  
A volumetric modular building system comprising a reinforced concrete inverted “tee-beam” module. The module has a series of integral cross-walls which are spaced to coincide with the...
6647674 Erection anchor for concrete panel  
An erection anchor having a forged unitary body that includes a substantially cylindrical shank with one end embedable in a concrete panel and an opposite end extending into a recess in an end of...
6625940 Concrete building module with module lifting means and method  
A concrete building module includes a concrete roof having a roof beam with a beam upper surface and a beam lower surface; a lifter mounting fitting embedded in the beam upper surface and oriented...
6434900 Prefabricated concrete wall system  
A prefabricated wall system for free-standing subdivision partitions, highway sound and visual barriers, privacy walls, or walls of a building having a plurality of prefabricated modular panels...
6370827 Ground anchor rod stabilizer  
A ground anchor rod drilled into soil is held in place by a generally rectangular stabilizer having various side thicknesses of about 2-1 cm from a top to a bottom portion and a front and backside...
6345472 Apparatus and method for anchoring and erecting concrete or similar materials  
An apparatus for use in concrete construction is characterized by a body having a first portion configured to be set into concrete during the casting of that concrete, and which can be removed from...
6341452 Transport anchor for embedding in prefabricated reinforced concrete parts  
A transport anchor for embedding in prefabricated reinforced concrete parts has an anchor shaft having a first shaft portion and a second shaft portion. The first shaft portion can be anchored in...
6324793 Burial crypt  
A crypt lid with lifting means for applying a vertical force to lift the lid is provided. The lid is preferably cast of concrete with one or more lifting holes extending vertically through the lid....
6279274 Cast-in fittings for concrete components  
A shoe for use with a fitting such as a lifting anchor or ferrule adapted to be cast into a reinforced concrete component, the shoe serving, in use, to locate tie-in bars relative to the fitting....
6260900 Universal anchor for hoisting assembly  
The current invention is a universal anchor for use with both ring clutches and bail lift clutches. The invention includes an anchor with a nail-shaped head on one end of a shaft and a flattened...
6233883 Anchor, in particular for a concrete panel  
The anchor rod (2) has a lateral bulge or projection (5) running along its length and constituting an anchoring element for providing anchoring in a direction perpendicular to the longitudinal...
6185879 House building module and method related thereto  
The present invention relates to a house building module for module systems used in house building and methods in connection herewith. According to the invention, the module includes cellular...
6119431 Method of moving heavy materials  
A method of safely hanging and moving an ALC block can be carried out at a construction site at a low cost. Holes are formed in the top surface of an ALC block. Starting holes are formed, with...
6067757 Tilt-up concrete panel and forming system therefore  
A concrete wall panel for tilt-up construction provides polymeric peripheral elements defining panel and orifice edges and medial fastening strips extending in the panel between the peripheral...
6023891 Lifting apparatus for concrete structures  
A lifting apparatus for use in lifting a concrete or other structure including a first member for inserting into a wall of the structure and a second member for fitting onto a forklift and engaging...
5987827 Concrete building construction and method  
In a building construction individual concrete panels are formed utilizing a horizontal casting platform to tailor the panels to meet structural and aesthetic requirements with each panel having...
5950396 Method and apparatus for producing and erecting precast concrete walls using sawing  
A system and apparatus has been developed for factory built panelized, precast insulated concrete walls. The interior as well as the perimeter walls of the home are solid reinforced concrete. The...
5857296 Concrete sandwich panel erection anchor  
An anchor adapted for being embedded within a concrete sandwich panel to facilitate lifting thereof is disclosed. The anchor includes a neck supporting a head adapted for mating with a conventional...
5735563 Lifting devices  
A lifting device for a steel structure includes a releasable or integrally formed pin to which a shackle or spreader bar assembly can be secured thereby removing the need for conventional bollards...
5666768 Collapsible handle assembly for concrete covers  
A housing designed to be anchored in concrete includes a handle and a pivot for moving the handle between an upstanding position and a generally recessed position with respect to the top of the...
5651642 Concrete building blocks  
A concrete building block (10) having a top (12), a bottom (14), substantially identical first and second end portions (16, 18) and a central portion (20). First and second end portions (16, 18)...
5647185 Structural blocks and assemblies thereof  
A generally rectangular structural block has a central ridge which extends along the top of the block and stops short of its end faces. In the bottom face are two grooves, one aligned with the...
5644871 Modular building system  
A modular building system including modules for a majority of structural elements making up a modem building. Modules include, floors, walls, elevator shafts, stairways, conduit assemblies....
5596846 Lifting anchor for embedment in concrete members  
An improved anchor for embedment in a concrete member to provide a lifting attachment for the member. The anchor comprises an elongate bar having convergent and divergent surfaces wherein the...
5592785 Handle for subterranean concrete covers  
A concrete cover for a subterranean construction includes a cast-in plastic handle which holds a piece of rebar in the cover and removably holds a piece of rebar externally of the cover.
5588263 Double adaptor bar for single inserts used in casting concrete  
An adaptor bar is disclosed for removably coupling in fixed relation a pair of single anchor inserts used in casting concrete, thereby forming a double anchor insert. The anchor inserts are used as...
5588272 Reinforced monolithic concrete wall structure for spanning spaced-apart footings and the like  
The present invention relates to a monolithic concrete wall structure and more particularly to a reinforced, precast, insulated concrete wall structure. The wall structure of the invention has an...
5528867 Cover member for a protruding rod of an architectural structural member  
A cover member that engages a hook member formed into a precast, reinforced concrete block. The hook member assists in the lifting, transporting and manipulating of the precast, reinforced concrete...
5242249 Pre-cast panel lifting insert  
A panel lifting insert to be used in combination with a lifting apparatus to lift pre-cast panels and move them from one point to another. The lifting insert comprises a body with an aperture...
5167842 Installation for the fabrication of cells to be subsequently assembled side by side in order to constitute a construction unit  
An installation for the fabrication of a series of cells constituting a single construction unit such as a dwelling house or a building story includes a fabrication bed which carries members for...
5119606 Insulated concrete wall panel  
An insulated structural wall panel includes a monolithic concrete shell poured to conform to a structural reinforcing grid embedded in the shell with insulation panels fixed within the grid spaces....
5004208 Removable recess forming insert  
A removable recess forming rubber insert is immersed in wet concrete after pouring, installing in the resulting concrete unit a lifting anchor or stirrup for moving the concrete unit with a lifting...
4947613 Retaining device  
A retaining device for casting into concrete or the like, particularly concrete slabs, comprised of an anchoring foot and a transport stay. At least one tongue and groove connection is provided...
4925331 Connector member for wood construction work  
For power transmission between a wooden beam and another building component, for example another wooden beam, a blind bore and a vent bore opening into the bottom of the bore are formed in the...
4918891 Precast concrete foundation elements and system and method of using same  
A one-piece footing/pier foundation element (10) comprises a round concrete disc-shaped footing (24) with an elongated pier (18) extending from one side thereof. An elongated embedded pier bolt...
Matches 1 - 50 out of 123 1 2 3 >