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WO/2011/084320 |
An assembly for controlling the angle of an implement on an earth-moving machine. The assembly includes an upper control arm, a lower control configured to mechanically interface with an implement; a rocker arm configured to pivotably co...
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WO/2011/085243 |
A dipper (38) including a dipper door (86) and an impact actuated jaw (104) having a "C" shape defining a lip (108) and a chin (112). The jaw (108) is rotatably mounted on the dipper door (86) for rotation between a door-opened position ...
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WO/2011/084669 |
A direct drive drawworks (100) has a permanent magnet motor (40), a shaft (41) extending from the permanent magnet motor (40) so that the permanent magnet motor directly rotates the shaft (41), and a drum (43) connected to the shaft (41)...
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WO/2011/084239 |
A method for detecting actuation of an armature associated with a solenoid includes providing a voltage potential to a solenoid coil associated with the solenoid. The method also includes measuring a current flowing through the solenoid ...
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WO/2011/084669 |
A direct drive drawworks (100) has a permanent magnet motor (40), a shaft (41) extending from the permanent magnet motor (40) so that the permanent magnet motor directly rotates the shaft (41), and a drum (43) connected to the shaft (41)...
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WO/2011/084530 |
A floating underwater support structure is disclosed. The underwater support structure includes a joint capable of rotation and angular movement along two or three axes coupled to a truss. The truss is capable of sustaining loads in tens...
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WO/2011/085243 |
A dipper (38) including a dipper door (86) and an impact actuated jaw (104) having a "C" shape defining a lip (108) and a chin (112). The jaw (108) is rotatably mounted on the dipper door (86) for rotation between a door-opened position ...
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WO/2011/084239 |
A method for detecting actuation of an armature associated with a solenoid includes providing a voltage potential to a solenoid coil associated with the solenoid. The method also includes measuring a current flowing through the solenoid ...
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WO/2011/084164 |
A method for deploying a gas storage vessel below the surface of the water comprises coupling an upper end of the gas storage vessel to a deployment apparatus positioned at the surface of the water. The gas storage vessel has a total dry...
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WO/2011/084320 |
An assembly for controlling the angle of an implement on an earth-moving machine. The assembly includes an upper control arm, a lower control configured to mechanically interface with an implement; a rocker arm configured to pivotably co...
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WO/2011/083310 |
A trench cover comprising a main body (10) arranged to cover or partially cover a trench, in use, and retainer means (26) operable to resist lateral movement of the cover, in use, the retainer means (26) comprising a plurality of movable...
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WO/2011/082605 |
A steel pipe concrete column filled with sea sand concrete and a method for preparing the same are provided. The steel pipe concrete column includes a steel pipe basal body (10). A river sand concrete protective layer (20) is poured on t...
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WO/2011/083324 |
A pile guide (10) for supporting a pile as it is driven into a substrate, comprising: a base frame (12) having a planar substrate-engaging surface (14) and a pile guide member (16) configured to guide a pile in a predetermined direction ...
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WO/2011/082393 |
The present invention is directed to a pile driver with a lead that is capable of receiving and supporting a pile in a substantially horizontal orientation and subsequently rotating the lead and received pile from the substantially horiz...
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WO/2011/081593 |
The invention relates to an electric hybrid system for motor vehicles comprising a combustion engine (10), a transmission configuration (20; 120), at least one pump configuration (30) for energy supply of working operations of the vehicl...
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WO/2011/079468 |
A method for protecting roadbeds (7) in frozen soil area and a pavement structure are provided. The method comprises laying two-layer or more than two-layer road surface layers (4,5,6) with gradient thermal conductivity structure on the ...
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WO/2011/079973 |
The invention concerns a method of construction of a tower (1') of a wind turbine with an outside (O) and an inside (J) comprising a ground section (3) of concrete and a higher section (5') of a material different from concrete which gro...
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WO/2011/079973 |
The invention concerns a method of construction of a tower (1') of a wind turbine with an outside (O) and an inside (J) comprising a ground section (3) of concrete and a higher section (5') of a material different from concrete which gro...
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WO/2011/079405 |
One of the most important structures in civil engineering and construction is the retaining wall, which is used as its name suggests to retain an earth cutting or backfill. Retaining walls are structures, normally made of reinforced conc...
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WO/2011/079346 |
An artificial marine habitat comprising a heavy, vertically-disposed structure incorporating a plurality of deep, open, radially-disposed recesses arranged in multiple tiers, said structure being made monolithic by moulding a suitable ma...
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WO/2011/079395 |
A system (1) for distributing resin (3), the system (1 ) including at least one supply of resin (3a,3b), at least one conduit (5a, 5b) operatively connectable to a corresponding supply of resin (3a, 3b), and at least one pump (7a,7b) ope...
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WO/2011/079405 |
One of the most important structures in civil engineering and construction is the retaining wall, which is used as its name suggests to retain an earth cutting or backfill. Retaining walls are structures, normally made of reinforced conc...
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WO/2011/077546 |
Provided is a monopole tower having a tower support structure in which the external dimension of a tower shell is the maximum diameter because a base plate protruding farther outward than the tower shell is eliminated. On the lower end s...
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WO/2011/075772 |
There is provided a screw pile of hollow-cast steel having a tapered body (10), a stepped mounting portion (11), a reinforcing collar (12) and a helical flight (13). The tapered body (10) has an upper portion (14) and a lower portion (15...
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WO/2011/078690 |
Method for water tightening of water bearing zones and stabilization of sand in underground constructions, by precipitation of at least one mineral, by introducing into the construction, at the least one aqueous solution of salts compris...
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WO/2011/078588 |
Disclosed is a pump control system for construction machinery. The construction machinery includes a plurality of actuators driven by hydraulic pressure, for example an excavator, wherein a portion of the actuators belong to a one-to-one...
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WO/2011/078587 |
The present invention relates to an apparatus for controlling a swing brake for construction machinery, comprising: a lower travel body; an upper swinging body supported at the lower travel body such that the upper swing body is capable ...
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WO/2011/078586 |
Disclosed are a system for driving a boom of a hybrid excavator, and a method for controlling same. The disclosed system comprises: an electric motor (110) operating by means of a motor or generator; a capacitor (115) for storing electri...
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WO/2011/078420 |
The present invention relates to a floating hybrid mobile harbor installed to enable the loading and unloading of container cargo at a location that is remote from a pier inside a harbor, such that vessels are not required to dock at the...
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WO/2011/077714 |
Provided are hydraulic pumps (32a, 32b) for discharging working oil, a group of hydraulic cylinders (35), a traveling motor (36), an operating device (17) operated to operate/control the group of hydraulic cylinders (35) and the travelin...
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WO/2011/077001 |
The invention relates to a method and measuring device for determining the usage rate of a breaking hammer, and to a rock breaking device. The measuring device (10) comprises a sensor (11) for measuring a physical phenomenon caused by th...
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WO/2011/078125 |
An electric rotation motor is operated on a modified torque current even when the power capacitance of an electric storage device falls. A generator (6) connected to an engine (2) generates AC power. An indirect matrix converter (12) is ...
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WO/2011/078543 |
The present invention relates to an apparatus and method for controlling a hydraulic pump of a construction machine. The disclosed apparatus of the present invention comprises: a pump control unit which controls a discharge pressure of t...
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WO/2011/078543 |
The present invention relates to an apparatus and method for controlling a hydraulic pump of a construction machine. The disclosed apparatus of the present invention comprises: a pump control unit which controls a discharge pressure of t...
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WO/2011/078578 |
According to one aspect of the present invention, a power control apparatus for construction machinery comprises: an engine (10) connected to a hydraulic pump (20) to drive the hydraulic pump (20); and a control unit (60), which calculat...
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WO/2011/075849 |
A submersible offshore jack-up frame comprises a base and at least four legs, wherein said base is positionable along said legs, so that said base may be moved from a first position wherein said base is transportable on the deck of a sur...
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WO/2011/078704 |
The invention relates to a lysimeter and to a method of inserting a lysimeter into a position within soil to sample water. The lysimeter is adapted to be inserted into the soil in such a way that the soil above the lysimeter through whic...
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WO/2011/078580 |
According to the present invention, a hydraulic control apparatus for construction machinery comprises: hydraulic pumps (11, 12); first and second control valve units which control the flow directions of working oil discharged from the h...
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WO/2011/078586 |
Disclosed are a system for driving a boom of a hybrid excavator, and a method for controlling same. The disclosed system comprises: an electric motor (110) operating by means of a motor or generator; a capacitor (115) for storing electri...
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WO/2011/075779 |
An anchorage system is provided which includes: a composite tendon (2) comprising an assembly of elongate elements (4, 5) held together and an anchor head including a casing (6). The individual elongate elements (4, 5) are separated from...
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WO/2011/078586 |
Disclosed are a system for driving a boom of a hybrid excavator, and a method for controlling same. The disclosed system comprises: an electric motor (110) operating by means of a motor or generator; a capacitor (115) for storing electri...
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WO/2011/078587 |
The present invention relates to an apparatus for controlling a swing brake for construction machinery, comprising: a lower travel body; an upper swinging body supported at the lower travel body such that the upper swing body is capable ...
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WO/2011/077053 |
The invention relates to a method for transporting a civil engineering structure (1) comprising a mast (3) in an aquatic medium, the method comprising the following steps: connecting the civil engineering structure (1) to at least one fl...
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WO/2011/075782 |
A wear assembly for an excavator bucket comprises a cast lip, a lower wing shroud and a retaining member. The cast lip includes two upstanding wing plates. Each wing plate has a wing face on a side of the wing plate and a plate retaining...
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WO/2011/078557 |
The present invention relates to an electronic hydraulic control apparatus using variable behavior characteristics, and to a method for same, which, in particular, involve detecting the manipulation of an electronic joystick of an electr...
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WO/2011/078578 |
According to one aspect of the present invention, a power control apparatus for construction machinery comprises: an engine (10) connected to a hydraulic pump (20) to drive the hydraulic pump (20); and a control unit (60), which calculat...
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WO/2011/078580 |
According to the present invention, a hydraulic control apparatus for construction machinery comprises: hydraulic pumps (11, 12); first and second control valve units which control the flow directions of working oil discharged from the h...
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WO/2011/078431 |
The unmanned control system of an operation lever for device control according to the present invention includes: a mounted-type operation unit detachably coupled with an operation lever, which operates a device, for operating the operat...
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WO/2011/078588 |
Disclosed is a pump control system for construction machinery. The construction machinery includes a plurality of actuators driven by hydraulic pressure, for example an excavator, wherein a portion of the actuators belong to a one-to-one...
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WO/2011/078557 |
The present invention relates to an electronic hydraulic control apparatus using variable behavior characteristics, and to a method for same, which, in particular, involve detecting the manipulation of an electronic joystick of an electr...
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