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Patent Searching and Data


Matches 301 - 350 out of 303,697

Document Document Title
WO/2020/206859A1
A trencher, comprising: a trencher body; a cable checking mechanism provided in front of the trencher body; a chain mechanism and a jet flow mechanism that are provided at the center of the bottom of the trencher body; a first crawler me...  
WO/2020/209203A1
The present application discloses a method for replacing an existing vaporization device with a new vaporization device. The replacement method comprising: removing a heat exchanger of an existing vaporization device from a base structur...  
WO/2020/207903A1
The invention is directed to a foundation pile (1) comprising a tubular housing (2) having an upper end (3) and an open lower end (4) and wherein at the upper end or near or at the open lower end (4) vibration means are present and where...  
WO/2020/209172A1
A hydrostatic transmission (HST) circuit (10) has a hydraulic pump (2) that converts the driving force of an engine (4) to hydraulic energy, and a hydraulic motor (3) that converts the hydraulic energy converted by the hydraulic pump (2)...  
WO/2020/208480A1
The present invention relates to a hydraulic connection assembly for the connection of hydraulic lines of pressurized fluids which is characterized in that it comprises electro- actuated cartridges. More specifically, the hydraulic assem...  
WO/2020/207047A1
The present invention relates to the technical field of building foundation piles, and relates to a novel cavity equipment for rigid connection of upper and lower ends of a load box. The novel cavity equipment comprises a load box appara...  
WO/2020/208431A1
An apparatus for measuring a soil condition includes a plurality of elongate beams mounted on opposing sides of a shank and arranged at different heights along the shank, and a plurality of load cells. Each load cell of the plurality is ...  
WO/2020/207701A1
The invention relates to a hydroelectric power plant (1) having a closing element (2) and an electric drive system (3), which is connected to the closing element, the drive system comprising a leadscrew (4), a transmission (5) and an ele...  
WO/2020/209150A1
[Problem] To provide a CLT structure in which an anchor member does not interfere with reinforcements. [Solution] A CLT structure 10 is provided with: a strip footing 21 having a reinforcing rod 31 extending in the lengthwise direction 1...  
WO/2020/209724A1
A well insert for insertion into a foundation of a well is provided. The insert comprises a channel therethrough for the well; and the well insert is arranged so that when the well insert is inserted into the foundation of the well, the ...  
WO/2020/207651A1
The invention relates to a foundation (1) and to a method for the vibratory driving of a foundation (1) into a subsoil (MB) by the introduction of high-frequency vibrations that are produced by means of a vibration device (8) fastened to...  
WO/2020/209129A1
Provided is a casing protection bit that can prevent cutter bit wear or damage by way of being installed in a casing tube together with the cutter bit. This casing protection bit 1 installed in a casing tube comprises a chevron-shaped ...  
WO/2020/204007A1
A shovel excavator (100) is provided with: a lower traveling body (1); an upper turning body (3); a non-volatile memory device (NM); an information obtainment device (E1) which obtains information about construction; and a controller (30...  
WO/2020/203906A1
A shovel (100) comprises a lower traveling body (1), an upper turning body (3) that is turnably mounted on the lower traveling body (1), an engine (11) that is mounted on the upper turning body (3), a main pump (14) that is driven by the...  
WO/2020/204236A1
A hydraulic machine comprises: a tank (101); a working device including a boom; a boom cylinder which operates the boom and has a large chamber (313a) and a small chamber (313b); a floating hydraulic circuit connected to the large chambe...  
WO/2020/204704A1
The present invention relates to a flood defence dam structure and a method for providing a flood defence dam. The flood defence dam structure according to the invention comprises: - at least two liquid chambers from a flexible material ...  
WO/2020/204128A1
This accelerator correction unit acquires a corrected accelerator operation amount by correcting an accelerator operation amount on the basis of an inching operation amount. This target vehicle speed determination unit determines a targe...  
WO/2020/200846A1
A towing apparatus (200) has a spine with multiple generally parallel spine members (203, 204, 205) extending in a longitudinal direction and having a length of at least 100 m, and with a leading end and a trailing end. A series of blade...  
WO/2020/202783A1
A first operation mechanism 3 comprises: a first actuation source 30 and a second actuation source 31 on the basis of an operation command; a first actuation mechanism 32 that inclines a left travel pedal 1c; a second actuation mechanism...  
WO/2020/199656A1
The present invention relates to the technical field of foundation pile bearing capacity detection, and relates to a foundation pile bearing capacity test and displacement test integrated device and a test method. The device comprises: a...  
WO/2020/202677A1
The present invention increases flexibility in the attachment position of an inching valve (338). A work machine (1) is provided with a machine body (2), a traveling device (17) that supports the machine body (2) in a travelable manner, ...  
WO/2020/202652A1
This wheeled work vehicle comprises a transmission that transmits the rotational power of a hydraulic travel motor to a wheel, a travel control valve that has a block position to block supply of pressurized oil to the hydraulic travel mo...  
WO/2020/202651A1
Provided is a wheel loader such that misdeterminations of rear wheel floating can be reduced. A wheel loader 1 comprises a controller 5 that determines a rear wheel floating state, in which rear wheels 11B are lifted up due to the reac...  
WO/2020/203804A1
A pitch angle acquisition unit acquires the pitch angle of a vehicle body. A blade position calculation unit calculates the position of a blade using the vehicle body as a reference. A travel direction specification unit specifies the tr...  
WO/2020/198818A1
The present application relates to a method for separating mining waste in situ, i.e. in dams, that essentially includes (i) inserting at least one vibrating tool (1) into the ground, said tool being connected to at least one vibration u...  
WO/2020/203329A1
Provided is a technology which enables various kinds of information about a working machine to be efficiently collected. A management device 200 according to an embodiment of the present disclosure is provided with: a driving log informa...  
WO/2020/205284A1
An underground water detention and release chamber including two concrete galleys and a plastic cap. Each galley has a substantially horizontally disposed top deck and two substantially vertically disposed side walls. The top deck and si...  
WO/2020/204233A1
The present invention relates to a fence-type oil skimmer using wind power, and to a fence-type oil skimmer using wind power, the skimmer being independently operated by using wind power in order to recover oil having spilled into the oc...  
WO/2020/203887A1
An excavator (100) according to an embodiment of the present invention comprises: a lower undercarriage (1); an upper house (3) rotatably mounted upon the lower undercarriage (1); a digging attachment (AT) mounted on the upper house (3);...  
WO/2020/203569A1
A swiveling work machine (1) that is driven by fuel that is stored in a fuel cylinder (130). The swiveling work machine (1) according to one embodiment comprises a swivel base (2), a motor (4) that is installed on the swivel base (2), ...  
WO/2020/204238A1
One embodiment of the present invention provides construction equipment comprising: an undercarriage; an upper swing body rotatably supported on the undercarriage; a work device supported by the upper swing body and comprising a boom, an...  
WO/2020/202309A1
A pump limit flow rate, which is the upper-limit value of pump flow rates that can be discharged from a plurality of hydraulic pumps to each of a plurality of hydraulic actuators, is calculated in accordance with the pressure of pressure...  
WO/2020/200770A1
The invention relates to a method for drilling a hole in the ground using a drilling apparatus, in which method a drill rod is driven in rotation, to the lower end of which a drilling tool is detachably fastened via a connecting device, ...  
WO/2020/203843A1
A shovel (100) comprises: a lower travelling body (1); an upper turning body (3) mounted turnably on the lower travelling body (1); an excavation attachment (AT) attached to the upper turning body (3); and a boom cylinder (7), an arm cyl...  
WO/2020/204126A1
A management system for worksites in which a mix of unmanned vehicles and manned vehicles operate comprises a determination unit that determines whether a manned vehicle is present in a prescribed area of a worksite, and a command unit t...  
WO/2019/078706A9
A mallet is described that has at least one cleft, in such a structure that the stress wave created during impact has longer travel way than the length of the mallet as measured along the impact line. This mallet induces longer-lasting a...  
WO/2020/202659A1
The present invention prevents a work machine (1) from advancing or retreating when an accelerator is not being operated. The work machine (1) is provided with: a traveling device; a traveling motor (51) that transmits power to the trave...  
WO/2020/202784A1
According to the present invention, a first manipulation mechanism 3 is provided with: a first driving source 30 that generates driving force on the basis of an operation command; and a first driving mechanism 32 that tilts a left-side t...  
WO/2020/201605A1
The invention relates to a method for the installation of a marine (or in general, aquatic) wind turbine tower (1), where said tower advantageously comprises a foundation (2) that is open to the top and equipped with a substantially flat...  
WO/2020/205575A1
A structural pile sheet spur including a void creating section located in a fore part of the spur, a pile sheet interfacing section located in an aft part of the spur, and a fluid delivery passageway located in or adjacent to the pile sh...  
WO/2020/201612A1
The invention relates to an apparatus for noise attenuation in an impact pile driving device wherein the apparatus comprises a pile guide (11) being attachable to the lower end of a hammer (10) of an impact pile driving device. The appar...  
WO/2020/203314A1
A calibration method for a wheel loader (1) comprises steps (S12, S14), a step (S15), and a step (S16). In the steps (S12, S14), a detection voltage (V1', V2') is output for detecting the angle of a bell crank (18) in relation to a boom ...  
WO/2020/200331A1
A construction component, in particular a construction component (5) for assembling retaining walls (6) comprising at least one side (4), which comprises a layer (8) of lump material (2) arranged on a supporting block (1) which is provid...  
WO/2020/204240A1
One embodiment of the present invention provides construction equipment comprising: a lower traveling body; an upper swing body rotatably supported on the lower traveling body; a work device comprising a boom, an arm, and a bucket moved ...  
WO/2020/202658A1
Provided are a concrete foundation structure and a construction method for same that can rigidly fix a precast concrete foundation to the ground. A concrete foundation structure 10 comprises a precast concrete foundation 16 that has a ...  
WO/2020/200509A1
The invention relates to a soil-compacting machine (1) for compacting soil (8), in particular a tandem roller, single-drum compactor, pneumatic-tired roller or trench roller, comprising a machine frame (3), at least one running unit (6),...  
WO/2020/201587A1
A locking device for attaching a wear element (11) to a support (10) in an earth-moving machine, having a housing (9) in the support (10) and an orifice (12) in the wear element in such a way that, in its assembled position, the housing ...  
WO/2020/204028A1
In the present invention, a braking force function determination unit determines at least one of the offset and the slope of a required braking force for a braking force function that shows the relationship between the rotational speed o...  
WO/2020/203851A1
Provided is a shovel that calculates the weight of a loaded object while limiting the number of sensors. This shovel is provided with an attachment attached to an upper rotating body, and a control device. The control device has a cent...  
WO/2020/198893A1
A reinforced concrete structure for the protection of coastlines, ports, canals, rivers, lakes, reservoirs, beaches, sand-dunes, plantations and buildings against the possible damage caused by the force of currents and waves in water, co...  

Matches 301 - 350 out of 303,697