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7603959 Use of prefabricated components in floating structures  
Novel prefabricated structural components such as precast concrete boxes having forms including rectangular parallelepipeds and hexagonal cylinders are disclosed which can be assembled together...
7594477 Reconfigurable buoyant apparatus  
In one embodiment, a buoyant device includes multiple buoyant members with each buoyant member defining a first aperture and a second aperture. Each buoyant member is coupled to an elongate member...
7588106 Pontoon crawler track assembly  
A pontoon crawler track assembly intended to be used as a crawler-track-driven undercarriage in a working machine. The assembly includes a mounting frame and pontoon members. The mounting frame...
7536967 Marine water conversion  
A marine water conversion apparatus capable of pumping ocean surface water several hundred feel below the surface to cause sufficient cooler water to rise to the surface to prevent formation of or...
7426898 Floating berth modular dock system assembly  
A floating boat lift has a platform, first and second parallel spaced apart arms and a boat holding region defined therebetween, the defined boatholding region having a linking strip of half-blocks...
7314017 Mechanical flexor drive connector system for modular causeway system  
A flexor connector drive system for mechanical flexors of a modular causeway system includes a linear slide mechanism coupled to a linear drive located within a well on a first section of the...
7263940 Pontoon frame and adjustable motor mount  
A float structure having a mainframe and pontoons is described. The mainframe includes floor support beams transversely attached to pontoon connector beams. The pontoon connector beams are...
7243608 Methods and apparatus for assembling docks  
A method of assembling a dock is provided. The method includes positioning a first dock module adjacent a second dock module wherein each dock module includes a top surface, a bottom surface, and a...
7213531 Multidirectional floating dock element  
The present invention relates to a multidirectional floating element. The multidirectional floating element is preferably a polyhedron in overall shape including a first generally planar surface...
7156038 Frame for attachment to a dock structure having means to receive containers  
A frame adapted to receive containers, particularly empty plastic beverage containers, such as two-liter plastic pop bottles, and adapted to be attached to a dock structure. When the dock...
7128016 Method for producing a floating base  
Method for producing a floating base, which base is made up of a number of coupled-together base elements, characterized in that floating elements and rigid elements are supplied first, after which...
7101118 Multi hull barge  
Disclosed is a vessel comprising at least two parallel hulls at a predetermined mutual distance. A deck structure is supported on the hulls. Fluid storage tanks are placed in the at least two...
7086345 Structural flotation device  
A structural flotation device formed of two elongated shear panels embodied as substantially planar sheets of high-density polyethylene (HDPE) that are spaced apart by two or more substantially...
7044076 Pontoon for protection barrier system  
A pontoon provides buoyancy for a protection barrier to be provided in a body of water. The pontoon includes a metal structural member; a urethane inner shell that encases a portion of the metal...
6971327 Concrete module for floating structures and method of construction  
A concrete module having a buoyant center core with a light weight concrete outer shell. The modules have lengthwise and width wise passages on non-common planes. The modules are connected with...
6945736 Offshore platform for drilling after or production of hydrocarbons  
Platform for drilling after or production of hydrocarbons at sea, consisting of a semi-submersible platform body which supports drilling and/or production equipment on its upper surface. The...
6907838 Floating structures  
Floating structures are provided. The floating structures are suitable for use as floating runways for aircraft, floating roadways, and supports for other facilities. The floating structures...
6796262 Structural flotation device  
A structural flotation device formed of two elongated shear panels embodied as substantially planar sheets of high-density polyethylene (HDPE) that are spaced apart by two or more substantially...
6767162 System and apparatus for rapidly installed breakwater  
A rapidly deployable breakwater is disclosed having a primary barrier containing liquid under pressure, and one or more overtopping barriers. The primary barrier floats at, and extends...
6682266 Tension leg and method for transport, installation and removal of tension legs pipelines and slender bodies  
A tendon which is divided into compartments enclosing therein pressurized gas. A method for transporting a fluid containing tubular body or assembly of bodies above a sea/river bed floor and within...
6666624 Floating, modular deepwater platform and method of deployment  
A floating platform for use in a body of water comprises an uppermost buoyant and ballastable hull partially submerged in the water without contacting the floor of the body of water and usually...
6619002 Deck structure  
A flooring system including resin channels having webs and legs mounted on joists with their webs resting on the edges of the joists and their legs straddling the sides of the joists, and a...
6588358 Motion dampened moored floating platform using pontoons with bridge assemblies  
A floating platform held in position or moored by lines or piles and providing a suitable landing for vessels for the loading and unloading of passengers and cargo. The floating platform has a...
6540441 Transporter for installation or removal of an offshore platform and a method for removal of an offshore platform  
A transporter for removing an offshore platform has an oblong structure with a U-shaped cross section, rotatable by ballasting. The transporter is adapted to remove and carry both a jacket and a...
6485230 Submersible modular dike and method for segregating body of water  
A modular dike is used to divide a body of water into two distinct parts. The modular dike uses a plurality of floatable modules. Each module is floated into the body of water and sunk at...
6450737 Floating concrete dock sections and methods for making the same  
A floating dock assembly comprising a plurality of interconnected concrete float sections is disclosed. Each float section comprises a concrete shell having a deck portion, opposing side walls,...
6408780 Wave-resistant mega-float  
A wave-resistant mega-float comprises a first flat plate provided on a front end portion of a large-sized floating body, penetrating a water surface, and extending downward below a bottom surface...
6397774 Floating boat house  
A floating boat house includes a pair of elongate cylindrically shaped floats adapted to float on water and a plurality of frame members attached to the floats in a spaced relation with one another...
6364576 Floating dock including clips for utility lines  
A floating dock includes sheet metal clips on its outboard side. The clips carry utility lines that extend into a utility tower mounted on one of many inter-connected buoyant wharf modules forming...
6276875 Method and transporter for installation or removal of a jacket for an offshore platform  
A transporter for use in a method for removing a jacket for an offshore platform includes an oblong structure rotatable by ballasting, with a sliding saddle which is movable in the longitudinal...
6233886 Floor assembly and associated method of making a floor assembly  
A floor assembly includes at least two elongated extrusions disposed adjacent to each other where each extrusion includes a pair of outer leg members and a pair of inner leg members that are...
6230644 Dock and buoyant module adapted to be connected to a pile  
A floating dock including many buoyant wharf modules having approximately the same exterior size and shape, as well as density properties, relative to a pile extending through a vertically...
6227134 Elastomeric fender  
An elongate linear elastomeric fender comprising an outer sheath surrounding a core, wherein the core comprises a plurality of tubes, and the outer sheath has a higher compressibility than the...
6205945 Floating dock including buoyant wharf modules and method of making such modules  
Buoyant wharf modules of a floating dock include a rotary molded polyethylene structure having a lower shell portion filled with a steamed polystyrene foam and an upper portion that is a permanent...
6179525 Floating dock section  
A floating dock section that is secure, economical and durable and can be coupled together with a similar type section by a connecting member that fits into a socket of the dock section. Each...
6145463 Float apparatus for a floating dock  
A dock system having a float including a top wall. The top wall has a periphery and a central portion spaced from the periphery. The float also has a bottom wall and a continuous side wall...
6138600 Deck or dock float  
A float which may be utilized individually or which may be joined to other such floats or used with other elements to provide flotation for a deck or dock unit. Though the particular shapes and...
6089176 Apparatus for and a method of constructing a floating dock structure  
An apparatus of and a method for the construction of an environmentally-friendly floating dock structure using heavy-gauge plastic tubing as pontoon floats with an overlying series of deck...
6053790 Train coupleable flotation tube for waterslides  
A flotation device carries two or more people down a waterslide on shaped flotation tubes, coupled by flexible straps into a train. The bows and the sterns of adjacent buoyant bodies are...
6035797 Float drum  
An improved float drum for marine structures which includes a floatation material in the interior of the float drum which conforms to the interior surfaces of the walls of the float drum. The float...
6030148 Method for improving the feasibility of a drilling rig of jack-up type and a drilling rig of jack-up type  
A method and apparatus for an improved drilling rig of jack-up type is provided. The drilling rig has a frame part comprising a working deck and an essentially plane-shaped bottom. Three feet are...
6026760 Floatation device  
The present invention is a floatation device comprising a foam material coated with an elastomeric material, desirably a polyurea. The floatation device is particularly useful as a support for...
6021730 Float drum  
An improved float drum for marine structures which includes a controllable buoyancy device in the interior of the float drum to control the buoyancy of the float drum. The float drum can include a...
5950558 Foam and concrete float apparatus and method of fabrication  
A float module that can be combined with other float modules to form a floating dock apparatus with the float module being constructed with a flat concrete deck bonded with a construction grade...
5937784 Apparatus and method for replacing flotation under floating docks  
A flotation element for placement under a floating dock provides an elongate rectilinear flotation block carrying two spaced upper surface beams on its upper surface, and two spaced lower surface...
5911542 Unsinkable floating dock system  
A dock module comprises an air-tight flotation chamber with a buoyant foam material positioned within an upper end thereof. The flotation chamber includes aperture positioned on its bottom end to...
5906172 Plurality of floats connectable for forming various floating structures  
A plurality of floats connectable for forming various floating structures including a plurality of inflatable floats each with a generally triangular configuration. Further provided are a plurality...
5875729 Stabilized float drum  
A stabilized float drum is shown having interlocking side and end walls and an upper compartment filled with a flotation medium such as closed cell foam and a lower member with a selected number...
5870964 Portable unit tray floating dock  
A maintenance free, easy to install portable dock system has a rotational molded shell constructed of a UV resistant, linear low density polyethylene. The dock shell includes a plurality of...
5845594 Dock structure  
A floating dock preferably comprised of at least two elongated panels and derives its transverse load supporting strength from flotation tubs at the lower side of the dock. The deck portion of the...
Matches 1 - 50 out of 237 1 2 3 4 5 >