403results about "Pontoons" patented technology

A protection apparatus protects a harbor or an area in a body of water or adjacent to a body of water. The protection apparatus floats on the body of water, and includes a plurality of barrier units positioned side-by-side, each of the barrier units includes a composite-based durable barrier structure. The barrier structure is configured to hold a net in place in order to protect an area in the body of water or abutting the body of water from waterborne craft. The protection apparatus also includes connectors respectively provided between adjacently-positioned ones of the barrier units. Each of the connectors includes a tensile member and a dampening member for handling forces applied to the protection barrier and for maintaining the integrity of the protection barrier.

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 plurality of sidewalls extending therebetween. Each top surface includes at least one channel extending between opposed sidewalls, each bottom surface includes at least one pocket therein, and each sidewall includes at least one coupling slot extending from the top surface. A first coupling slot of the first dock module is substantially aligned with a first coupling slot of the second dock module. The method also includes inserting a first coupler into the first coupling slot of the first dock module and into the first coupling slot of the second dock module such that the dock modules are secured to one another.

There is provided a dock having a pair of primary frame members and a pair of secondary frame members. A plurality of cross members extends between the pair of primary frame members. The dock includes a plurality of cross member connectors for connecting the cross members to the primary frame members. Each cross member connector includes a frame contact portion and a cross member engagement portion extending from the frame contact portion. The frame contact portion is connected to a respective one of the plurality of primary frame members. The cross member engagement portion defines a channel sized and configured to receive the alignment plate of a respective one of the plurality of cross members. A roller assembly may also be included for stabilizing the dock relative to an adjacent piling.

The docking system of the invention comprises: at least one docking unit having an axis to which at least two boats may be docked offshore; at least one buoyant members coupled to docking unit; and at least one anchoring member adapted to anchor the platform to a substrate; wherein the docking unit is adapted to directionally adjust to changes in prevailing wind and water flow.

An extendable pontoon system is provided. The extendable pontoon system may include a center pontoon, two side pontoons, an adjustable frame and a plurality of actuator arms. The adjustable frame may include a plurality of fixed frame elements and a plurality of slidable elements. The plurality of fixed frame elements may be supported in a traverse relationship to and along the length of the center pontoon. Each elongated slidable element may have a received end and a hinged end. Each fixed frame element may be tubular having two opposing ends, wherein each opposing end may be adapted to slidably receive one received end. The plurality of hinged ends may be pivotably connected to either one of the two side pontoons. Each actuator arm has a fixed end and an extendable end, wherein the plurality of fixed ends are connected to one fixed frame element, and wherein the plurality of extendable ends are connected to the two side pontoons so that the two side pontoons are extendable relative to the center pontoon by shifting the two side pontoons between a contracted position to an expanded position.