30828results about "Bulkheads/piles" patented technology

Disclosed is H-shaped mixing pile equipment. Mixing arms are fixed to the front portion and the rear portion of the right portion of a first large square frame respectively, a plurality of second tool teeth are arranged in the direction, facing a second mixing shaft, of the two mixing arms respectively, and the lower portions of the two mixing arms are each provided with a plurality of first tool teeth. Mixing arms are fixed to the front portion and the rear portion of the left portion of a second large square frame respectively, a plurality of second tool teeth are arranged in the direction, facing a third mixing shaft, of the two mixing arms respectively, and the lower portions of the two mixing arms are each provided with a plurality of first tool teeth. A plurality of second tool teeth are arranged in a frame body of the first large square frame, and a plurality of first tool teeth are arranged on the lower portion of the frame body of the first large square frame. A plurality of second tool teeth are arranged in a frame body of the second large square frame, and a plurality of first tool teeth are arranged on the lower portion of the frame body of the second large square frame.

Single and multiple retaining wall blocks and block systems are disclosed. The blocks are provided with a face connection system which includes at least one front lip extending from a top surface of the block and a bottom channel formed into a front face and bottom surface of the block. The front lips have a length which is less than the width of the blocks.

A solution containing impurity ions is applied onto the surface of a silicon film to form a solution layer, followed by drying into a compound layer containing the impurities. Heat treatment is performed by irradiation with an energy beam so as to diffuse the impurity atoms in the compound layer toward the silicon film into a source region and a drain region. Subsequently, the compound layer is removed.

An information equipment remote operating system includes an operated-side information equipment and an operating-side information equipment. The operated-side information equipment includes a view region storing unit for storing view information regarding a view region correlated with an window, a screen information processing unit for generating an image to be displayed on an operating-side display unit as an initial state based on the view information, a communication unit, and a control information processing unit for operating an application. The operating-side information equipment includes a communication unit, a view region storing unit for storing the view information, a screen information processing unit for displaying images on multiple display regions in high to low display priority order, and a control information processing unit for transmitting application operating information to the operated-side information equipment.

An offshore floating production, storage, and off-loading vessel has a monolithic non ship-shaped hull of polygonal configuration surrounding a central double tapered conical moon pool and contains water ballast and oil storage compartments. The exterior side walls of the hull have flat surfaces and sharp corners to cut ice sheets, resist and break ice, and move ice pressure ridges away from the structure. An adjustable water ballast system induces heave, roll, pitch and surge motions of the vessel to dynamically position and maneuver the vessel to accomplish ice cutting, breaking and moving operations. The moon pool shape and other devices on the vessel provide added virtual mass capable of increasing the natural period of the roll and heave modes, reducing dynamic amplification and resonance due to waves and vessel motion, and facilitate maneuvering the vessel. The vessel may be moored by a disconnectable turret buoy received in a support frame at the bottom of the moon pool and to which flexible well risers and mooring lines are connected.

A wooden post protective sleeve including a collar having an open upper end, a closed lower end, and a surrounding side wall. The open upper end is dimensioned for receiving the lower end of the wooden post therein. The surrounding side wall has a plurality of apertures therethrough downwardly of the open upper end. The apertures are dimensioned for receiving wood screws therethrough for engaging the lower end of the wooden post. The closed lower end has a plurality of drainage apertures therethrough. The drainage apertures include a central aperture and four peripheral apertures. The collar is fabricated of plastic.

A hammer drill/driver with a motor having an output member, a planetary transmission, a clutch assembly and a clutch bypass. The planetary transmission, which includes a ring gear, receives rotary power from the output member and produces a rotary output. The clutch assembly has a clutch profile, which is coupled to the ring gear, and a first pin assembly having a first follower, a first pin member and a first spring that biases the first follower into contact with the clutch profile. The clutch bypass has a bypass profile, which is coupled to the ring gear, and second pin assembly having a second follower, a second pin member, a third spring, which biases the second follower away from the bypass profile, and a fourth spring, which biases the second follower away from the second pin member. A method for operation of a hammer drill/driver is also provided.

A device for protection of property against high winds comprising a flexible material of predetermined strength and stretch characteristics, and in the form of a panel or several panels, utilized to protect the side of a structure including its windows and doors from the strong winds and debris impacts occurring during a hurricane. The device is anchored in a manner to space it out from the area being protected according to formula provided, and can safely dissipate substantial impacting energy. The preferred embodiment attaches to an overhanging eave and the ground below protecting in addition to the windows and doors, plantings, outdoor furniture, decorative shutters, downspouts, and such as are enclosed behind the barrier. Several methods of storage and deployment of said curtain are described including rolling, sliding, and converting to awning. The barrier has the added feature of acting as a tie down in certain applications.

A vortex induced vibration suppressor and method is disclosed. The apparatus includes a body that is a flexible member of a polymeric (e.g., polyurethane) construction. A plurality of helical vanes on the body extend longitudinally along and helically about the body. Each vane has one or more openings extending transversely there through. A longitudinal slot enables the body to be spread apart for placing the body upon a riser, pipe or pipeline. Tensile members that encircle the body and pass through the vane openings enable the body to be secured to the pipe, pipeline or riser.

The invention discloses a T-shaped stirring drilling machine. A motor A, a motor B, a motor C, a motor D, a motor E, a motor F and a motor G form a T-shaped structure; the motor A and the motor B, the motor B and the motor C, the motor C and the motor D, the motor D and the motor E, as well as the motor F and the motor G are fixedly connected through a connection rod A; the motor C is fixedly connected with the motor F through a connection rod B; the lower end of a drilling rod is fixed at the gravity center position of the T-shaped structure and is fixed on the connection rod B; a connection rod C is fixed on the right of the motor E; an arc-shaped plate is fixed at the right end of the connection rod C; the position, which leftwards rotates by 120 degrees by taking the center of the motor E as a circle center, of the connection rod C is fixed on a connection rod E; an arc-shaped plate is fixed at the outer end of the connection rod E; the position, which rightwards rotates by 120 degrees by taking the center of the motor E as the circle center, of the connection rod C is fixed on a connection rod D, and an arc-shaped plate is also fixed at the outer end of the connection rod D.

Building materials of modules of at least one mortise and tenon and either a curvilinear side face or joinder of the modules at angles other than zero and ninety degrees. Lateral ends of the modules are flush with lateral ends of adjacent modules. Preferably, the modules are: (1) of a low density aggregate cementitious mix; and/or (2) have a hollow space extending from the mortise to the tenon and include a structural support member passing through the hollow space and a compression retainer securing the structural support member to the modules; and/or (3) have grooves circumscribing the modules and which are proximate corresponding grooves on modules placed on top or below. The modules are preferably sealed to one another with sealant placed in the grooves.

A deepwater windpower plant (DWP) has a tension leg-type floating platform with an evacuable base for adjusting its buoyancy for installation at ocean depths ranging from 40 meters up to 1.5 kilometers and more. The DWP has a typical offshore wind turbine assembled close to shore which is then towed to a desired installation site on the ocean, and held in place by a gravity anchoring base (GAB), to which an evacuable portion or space of the DWP platform is anchored. The GAB has upwardly extending mooring tethers and a power cable which are brought to the ocean surface by attached buoys. The GAB is sunk to the ocean floor at the installation site under controlled conditions so that the GAB lands flat on the ocean floor. As the GAB sinks to the ocean floor, the mooring tethers and power cable are pulled to the surface by their respective buoys. The GAB is loaded with heavy ballast material that can be dropped from barges on the ocean surface into the upwardly open GAB below the barges.

The invention belongs to the architecture field, which relates to an improvement with the foundation pile shape and the structure and the manufacturing method of the foundation pile and the foundation pile shaper in the architecture field, in particular the invention is a prestressing force high strength concrete square pile and the manufacturing method thereof and the shaping device. In the invention a square terminal plate is disposed on the two ends of the square pile, and the four sides of the terminal plate is provided with a groove, while the center is equipped with a circular hole, and between the circular hole and the four sides, a strain hole and a threading hole are arranged symmetrically; a stirrp of a reinforcement cage in a twist is welded on the principal reinforcement continuously, wherein the principal reinforcement is the steel strand or the steel bar; the concrete square pile and the four-side corners of the terminal plate are in a stress elimination arc, and the pile core is a columnar mid level outlet having the same diameter with the terminal plate central circular hole. The manufacturing method is characterized in that, the principal reinforcement has the fix ed length and blanking, and the stirrp of the reinforcement cage is welded in the seam welder with the high degree of mechanisation; the principal reinforcement is stretched in a group of a whole pile fixed value, wherein the stretching performance is good and the balance is consistent; the disposable high pressure has short shaping time, low energy consumption, high product grade; the die design meets with the shaping requirement of the shape, which is convenient to use.

A portable slim communication device with a sliding pop-up type keypad, including a body housing having a display unit disposed at the upper surface thereof, an upper frame attached to the body housing along the upper edge of the body housing, a first keypad accommodated in the upper frame while being in parallel with the display unit for performing a sliding movement on the display unit to expose or cover a predetermined region of the display unit, a second keypad movable upward or downward in a pop-up fashion according to a sliding movement of the first keypad while being in parallel with the upper surface of the display unit in the upper frame, and a key frame to guide the pop-up movement of the second keypad while accommodating the second keypad.