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WO/2012/015087 |
Provided are a swirl flow control system for construction equipment and a method of controlling the same. The swirl flow control system includes: an engine; a plurality of actuators and rotation motors for a working device including a bo...
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WO/2012/014840 |
The purpose of the invention is to provide a spiral steel having a high mechanical strength and being capable of easily narrowing the pitch interval of a twisted portion (spiral blade portion) even without changing a twist angle and also...
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WO/2012/013253 |
The invention relates to a device for recovering energy from work machines, comprising at least one power drive, which can be operated back and forth in order to move a load mass, and an energy store (16), which absorbs energy that is pr...
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WO/2012/015386 |
Some embodiments of a ground surface treatment system can include a flexible roller system having one or more of rollers arranged in a side-by-side position and include a flexible axle member extending through each row of rollers. In suc...
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WO/2012/015806 |
A machine includes a master electronic control module (40) and at least one secondary electronic control module (42, 44). A method of operating the machine includes steps of determining whether preconditions are satisfied for changing th...
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WO/2012/013952 |
A coupler (1) for coupling an accessory (5) to an arm of a machine is disclosed. The coupler comprises: a structure (6) having first and second jaws (25, 26);retention means (21) for locking a first pin (35) of an accessory in said first...
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WO/2012/012878 |
A ground excavation preparation apparatus for thawing a frozen ground surface prior to excavation, consisting of a trailer; a housing connected to the trailer; mobility means attached to the trailer for moving the apparatus; heat generat...
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WO/2012/015791 |
In casting concrete retaining wall blocks (10), a plurality of mold inserts form a passage (20) between top (15) and bottom (16) surfaces of the block (10), a recess (21) in the block top between the passage (20) and the back (12) of the...
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WO/2012/016246 |
Retaining wall systems and methods of making retaining wall systems are disclosed. In one embodiment, the retaining wall system includes a first horizontally-extending course of sand/soil bags and a second horizontally-extending course o...
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WO/2012/012845 |
The invention integrates the functionality of: kerbs, gutters, pathways, into a surface accessible networked utility ducting system and a rain and run-off water management system. It is comprised of a base section formed a combination of...
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WO/2012/014781 |
Provided is a cab frame structure for a construction machine, the cab frame structure having front pillars and roof pillars with each of the front pillars and the corresponding roof pillar configured from a single pipe material, the cab ...
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WO/2012/015850 |
The present disclosure provides embodiments directed towards a system for the control of hydraulic output by a hydraulic power source. In one embodiment, a system is provided. The system includes a hydraulic supply system having a drive,...
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WO/2012/012824 |
Described herein is a marine fender (100) for mounting to a structure (108) and a mounting assembly (110) for a marine fender. The marine fender (100) includes a facing assembly (102) for bearing against a vessel and a resilient fender e...
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WO/2012/016028 |
A method for designing and fabricating a mine seal includes determining an initial thickness for a mine seal based on a predetermined underground opening, developing and solving a numerical model for response of the mine seal upon applic...
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WO/2012/014006 |
A system and method for managing hydraulic fluid load flow requirements for a tractor having a single pump hydraulic system. The system connects a hydraulic implement in parallel and gives precedence to the tractor's essential operations...
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WO/2012/015202 |
The present invention provides a method for constructing a bamboo mat, in which: hard bamboos and soft ropes are efficiently bound by using a movable assembling device, which is installed on the weak ground, and by using an electric bind...
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WO/2012/016251 |
A wear part system 10 includes an adaptor 12 configured and dimensioned to be attached to a portion of a piece of equipment (not shown) which experiences high wear in use, the adaptor 12 including a passage 16 extending between two oppos...
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WO/2012/012828 |
A tooth member of an excavation tooth assembly, the tooth member comprising a body having opposite first and second ends, and a projecting portion extending in a longitudinal direction towards said first end, the projecting portion havin...
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WO/2012/015078 |
The present invention relates to an apparatus for fixing the rear glass of an operator cab on construction machinery. In further detail, an apparatus for fixing the rear glass of an operator cab on construction machinery according to the...
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WO/2012/011504 |
A hybrid construction machine which uses an electric motor to drive a slewing structure, wherein the occurrence of a situation in which the torque of the electric motor cannot be generated due to the energy shortage, overcharge state, an...
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WO/2012/011618 |
Disclosed is an emergency stop system for a hybrid excavator, including an emergency switch and an emergency stop part. The emergency stop system applies power from a power source to a hybrid controller and to an engine controller during...
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WO/2012/010097 |
A hydraulic excavator main valve and hydraulic excavator having same. The hydraulic excavator main valve comprises: a straight travel valve link (1), a swing link (2), a bulldozer blade link (3), a boom 2 \ breaker link (5), stick 1 link...
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WO/2012/009982 |
An inspection well for plastic steel wound pipe network comprises a well body (8), a bearing ring (10) and a well cover (11). The lower part of the well body (8) is transversely connected to the plastic steel winding pipe of the pipe net...
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WO/2012/011018 |
System for generating energy from the sea waves comprising a tank positioned in such a way that it exploits the low waves as well, which is provided on a wall with openings provided with means able to capture the water of the waves break...
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WO/2012/010921 |
The invention relates to a detachable thumb assembly (46) for a construction equipment machine, comprising - a mounting bracket (48) for attaching the thumb assembly to a digging apparatus (26, 32, 36) of the machine; - a thumb (50) pivo...
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WO/2012/009799 |
The rock crusher attachment includes a front bucket portion configured for scooping rocks and a rear crusher portion communicating with the bucket portion. The crusher portion includes a housing provided with a pair of spaced side panels...
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WO/2012/011937 |
Method and apparatus for a low floating boom curtain (10) constructed of absorptive material made for use in waters polluted by oil, fuel, diesel fuel, chemicals such as dispersants or other petroleum based contaminants or the like where...
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WO/2012/011615 |
Disclosed is a system for controlling a hydraulic pump in a construction machine which can reduce the discharge flow of the hydraulic pump in proportion to the load pressure of the hydraulic pump to enhance operability by the driver. The...
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WO/2012/009966 |
A fluid-dividing triangular cylinder comprising triangular cylinders (1) arranged in a single row or in multiple rows, and a plant planted in the triangular cylinders (1). Also provided is an application of the fluid-dividing triangular ...
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WO/2012/010175 |
Collecting oil on large sea areas occurs by means of a supertanker which is provided with externally added loading boxes (2), the outer walls (10, 22) of which having a horizontal slot (26) which enables an inflow of the oil contaminated...
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WO/2012/009756 |
A method of driving a pile or drill stem into the ground using a vibrational driver which is fixedly secured to an upper end of the pile or drill stem to be driven so that vibration of the driver in an elongate direction of the pile is e...
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WO/2012/011040 |
Device (1; 101) for collecting polluting substances (2), in particular hydrocarbons, floating on a fluid (3), in particular water, comprises in combination a collecting structure (5, 7; 105) for said polluting substances (2) and barrier ...
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WO/2012/011680 |
The present invention relates to breakwater units and a method for connecting same, and more specifically, to the configuration and connection of the units that constitute breakwater for absorbing or dispersing wave energy delivered from...
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WO/2012/011530 |
Provided is an electric work vehicle such that it is possible to shorten the length of a high-tension cable for connecting an electric motor included within a slewing motor to an inverter for controlling the electric motor. A region on a...
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WO/2012/011093 |
In one aspect the present invention is directed to a sea water supply system (10) comprising (Fig. 3,4,5) : a water pipe (28) extending substantially from the sea level (58) to the depth (88) of the sea (50), for supplying water therethr...
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WO/2012/011783 |
The present invention relates to a reinforcement structure (A) for a pile, comprising: a protruding member (100) protruding upwardly so as to be fitted into an opening of the lower end of a tubular pile body (10); and an extension shoe f...
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WO/2012/008841 |
The present development brings a technical innovation for manipulating natural-origin enzymatic elements developed by using enzymes for biopolymerization of a specific environment with digester/biodegrades characteristics, using as subst...
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WO/2012/009036 |
A modular guy anchor (200) includes an anchor head (210) and an anchor shaft (212). The anchor head (210) includes a tubular region for receiving the anchor shaft (212). The anchor shaft (212) has one end that extends into or through the...
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WO/2012/008627 |
The present invention relates to a swing control apparatus and method of construction machinery including a start position estimation unit, a stop target position calculation unit, and a swing motor position control unit. An upper swing ...
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WO/2012/009219 |
A manhole liner and a method of using the same are provided. The manhole liner is sized substantially equally to the largest diameter of the manhole, so that the liner does not have to stretch to be pressed against the manhole wall. Addi...
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WO/2012/007533 |
The invention concerns a cutter head (8) for loosening and removing under water obstacles (12), the cutter head hangs on cables (5, 7) to flexibly support the cutter head, the cutter head is coupled to a flexible pressure pipe (6) and th...
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WO/2012/008516 |
Disclosed is a drive system for an unmanned vehicle and method of drive control for the purpose of rendering unnecessary the left-right determination and an operation by a left-right instruction button when presenting drive commands to a...
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WO/2012/007507 |
The invention relates to a device (1) for filling granular, pulverulent and free-flowing materials into a container (5), preferably a hose- and sack-shaped container, made of geotextile material, comprising a housing (6) that allows the ...
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WO/2012/006664 |
An excavation tooth assembly comprising: a first tooth member comprising a body having a cavity incorporating two or more channels; a second tooth member comprising a body and two or more coupling portions extending from the body, wherei...
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WO/2012/008864 |
This application discloses modular elements for completely insulated foundations having inside a parallelepiped cavity determined by a rectangular base and a lid with at least one aperture.
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WO/2012/007921 |
A screening bucket (1; 100) comprises a support structure which can be secured to the moving arm of an operating machine, a screening drum (5; 50) secured to that structure (2) so that it may rotate about an axis (X) of rotation, a rotat...
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WO/2012/008884 |
Continuously variable transmission (1) including a variator unit (2) having a variator input shaft (4) and a variator output shaft (6), and first, second and third planetary gear sets (8, 10, 12). The first and second planetary gear sets...
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WO/2012/006648 |
The invention relates to a hydropower dynamic-pressure machine (5), comprising at least one rotor (1) mounted in a bearing frame (6). The rotor has a hub (2) and blades (4), which are attached to the hub and stick out from same, and caus...
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WO/2012/006688 |
A Barrage apparatus is a method and device for extracting energy from flowing fluids in an open flow by means of a submerged barrage or barrages that obstruct and channel flows at increased velocities to downstream turbine power take off...
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WO/2012/006981 |
The invention relates to a base seal for a stockpile, in particular for a residual salt stockpile, said seal comprising two layers laid on top of one another. The upper layer has a mixture of gravel, sand and bentonite or powdered clay w...
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