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WO/2022/167151A1 |
Problem to be solved: To avoid a large size of a direction change-over valve and enable accurate supply flow control when providing a flow control valve at an upstream side of the direction change-over valve to change the relationship be...
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WO/2022/167952A1 |
A bidirectional pedal assembly with a centering assembly is disclosed. The bidirectional pedal assembly includes a first housing, a shaft supported by the first housing, and a pivot body supported on the shaft for movement between a neut...
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WO/2021/144773A9 |
The invention concerns a soil-displacement drill (1) comprising: a drill pipe (4); a widening (5) at one end (16) of the drill pipe (4), which is provided with: - a screw blade (6) for screwing the drill (1) into the substrate (2), and -...
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WO/2022/168582A1 |
Provided is a work machine that takes the environment into consideration. This work machine includes: a boom (11) supported on a vehicle body frame (3); an arm (12) connected to the boom (11); and an attachment connected to the arm (12)....
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WO/2022/168443A1 |
Provided is a system with which it is possible to reliably notify a worker about the movement mode of a work machine regardless of the distance between the work machine and the worker. A marker image M is projected in the surrounding are...
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WO/2022/167929A1 |
The present invention refers to a device (1) for removing material in liquid or fluid form, in particular construction material before its solidification. The device comprises a hollow body (2) open at a first open end (3) and at a secon...
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WO/2022/168955A1 |
A shovel (100) is provided with a traveling body (9), a turning body (10), and a reception unit (3). The turning body (10) is disposed on top of the traveling body (9), and turns about a turning axis (AX) with respect to the traveling bo...
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WO/2022/169371A1 |
A floating windmill construction, comprising a foundation (12) which floats in a body of water (20), where the floating foundation (12) supports at least one tower (14) equipped with a turbine (16), and said floating foundation (12) comp...
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WO/2022/167727A1 |
An underground room arrangement (100), comprising a structure surrounding a room (R), the structure comprising a plastic tube (1) and plastic end walls (21), wherein the plastic end walls are arranged to close the plastic tube (1) so tha...
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WO/2022/168138A1 |
An anchor support member (10) supports an anchor bolt (7) provided to the foundation of a building, and comprises: an attaching part (11) that is attached to a formwork (3) of the foundation; a retaining part (12) that is connected to th...
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WO/2022/166001A1 |
Disclosed are a caisson-type underground garage with combined arched sections, a construction method and a building. The garage comprises a middle-portion standard unit and end-portion semicircular arched walls, wherein the middle-portio...
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WO/2022/163632A1 |
A pile loading test jig is provided that comprises: a stress transfer member which, from above, contacts a jack placed on the top end of a test pile that penetrates into the ground inside of a tubular reaction force pile that penetrates ...
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WO/2022/164315A1 |
A system (1) for moving a tool such as a boom, dipper, bucket or hook of a hydraulic machine such as an excavator, crane or forklift and a hydraulic machine such as an excavator, crane or forklift comprising the system, said system compr...
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WO/2022/163168A1 |
The purpose of the present invention is to provide a work machine that can improve workability by maintaining the work state of a work tool in accordance with the intentions of an operator, in machine control that causes the work tool fo...
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WO/2022/160713A1 |
Disclosed is a method for constructing a novel starter dam suitable for an upstream tailings pond, comprising: laying a starter dam body bottom anti-seepage layer; providing a starter dam upstream seepage drainage prism body (1) and a st...
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WO/2022/162274A1 |
The present invention relates to a foundation for an offshore structure. The foundation comprises a wall (101) forming a closed perimeter and a top deck (102) attached to the upper end of the wall (101), wherein the wall (101) and the to...
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WO/2022/160558A1 |
The present invention relates to the field of engineering machines. Disclosed are a method and device for determining operational safety of an arm support, and an engineering machine. The method comprises: at least obtaining an operation...
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WO/2022/163322A1 |
This work machine comprises: an implement provided on a vehicle body; a posture detection device that detects posture information of the implement; a control device that calculates a specific position of the implement on the basis of the...
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WO/2022/163294A1 |
In order to provide a steering mechanism which can effectively utilize a lower space, this steering mechanism comprises: a rotary shaft (134) capable of rotating about a shaft extending in a first horizontal direction (138); an operation...
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WO/2022/164458A1 |
An adjustable railing post-to-substrate embed system for anchoring a railing post having a railing base with plural railing base anchor holes includes: a plate, having anchor holes; a plurality of nuts, a first end of each nut being arra...
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WO/2022/160058A1 |
A rotary drive machine for the installation of helical pile sections through installation openings in a slab floor inside of a building perimeter. A vertical frame having an upper end and an open lower end is positioned over an installat...
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WO/2022/162900A1 |
Provided are a water level adjustment earth tank system, a drainage tank, and a water level adjustment method with which the water level in a ground material filled in an earth tank can be adjusted. This water level adjustment earth tank...
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WO/2022/162275A1 |
The invention relates to a method for weighing a load in a bucket (12) of a work machine (14), wherein, in the method, a calibration is performed in the following steps: - determining first pressure levels (pi), position-corrected second...
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WO/2022/164395A1 |
A heavy duty retaining wall mold. The concept of invention by requiring Precast Reinforced concrete laying characteristic, when removed work piece from mold, the front face is in a face up manner. The inventions associated with this conc...
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WO/2022/163129A1 |
[Problem] To make it easy to intuitively understand an operation method for resetting usage information of consumables of a work machine. [Solution] This display device 10 of a work machine 1 comprises a storage unit 12 that stores the c...
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WO/2022/160379A1 |
Disclosed in the present invention is a construction method for a large-diameter cast-in-situ thin-walled prestressed concrete steel pipe pile. The construction method comprises the following steps: (1) drilling a pile hole; (2) sinking ...
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WO/2022/160424A1 |
Disclosed in the present invention is a penetration device capable of pile pressing perpendicularity control for a pile foundation centrifugal test. The device comprises a model pile, a loading penetration system, a perpendicularity cont...
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WO/2022/160324A1 |
The present invention belongs to the technical field of hydraulic engineering. Disclosed is a normal curved surface funnel-based reservoir sediment discharging device. Said device comprises a sediment inlet funnel and a sediment conveyin...
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WO/2022/160732A1 |
The invention relates to the field of heritage conservation of ancient buildings and intelligent robot technologies, in particular to an intelligent anti-seismic device for shallow foundation ancient buildings, and a construction method ...
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WO/2022/163903A1 |
The present invention relates to a casing rotator having a structure that is opened at one side of a lower frame so that a casing can enter/exit. The casing rotator according to the present invention comprises: a clamping assembly for cl...
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WO/2022/164728A1 |
An excavation bucket with a chain adherent release device, wherein inside the bucket is two side chains positioned proximate the backet sides, at least one inner chain spaced between the side chains, and at least one cross chain attached...
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WO/2022/160712A1 |
Disclosed is a method for consolidating a soft soil foundation by using industrial solid waste as a main raw material. The raw material of a soft soil curing agent comprises the following components in percentages by mass: 35.0-42.0% of ...
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WO/2022/160417A1 |
Disclosed is a centrifuge loading device for a suction anchor out-of-plane test. The device comprises a model suction anchor, a loading and out-of-plane adjusting system, a measuring system, and a centrifuge model box. A vertical guide r...
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WO/2022/163225A1 |
A neutral return mechanism (26) comprises: an interlocking shaft (31) that is pushed and pulled in an axial direction (D3) in conjunction with a pivoting operation of an operation member (80); a housing member (32) in which the interlock...
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WO/2022/165259A1 |
A wear assembly for attaching a wear member to a base, wherein the wear member includes a pair of legs to straddle the base and a bight portion between the legs. The bight portion includes two rearwardly-converging side surfaces and a ce...
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WO/2022/162795A1 |
A hydraulic excavator 1 comprises: a traveling body 4; a swivel body 3; a work front 2 having a boom 20, an arm 21, and a bucket 22; an operation amount detection device 33; an orientation detection device 38; a load detection device 39;...
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WO/2022/163388A1 |
[Problem] To provide a construction machine with which an attachment can be used safely. [Solution] A construction machine 1 comprises: a work machine 4 mounted on a machine body; an attachment 43 operably mounted on the work machine 4; ...
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WO/2022/163247A1 |
This work machine comprises: an operation body capable of switching between a first posture for preventing a driver from entering or leaving a driver's seat, and a second posture (Y2) for allowing the driver to enter and leave the driver...
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WO/2022/163211A1 |
This work machine comprises a driver's seat (6), and a pedal (85) located in front of the driver's seat (6) and which is operated by pedaling operation. The pedal (85) has a pedal body (61) extending in a predetermined direction, a pedal...
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WO/2022/164144A1 |
A core drill system for an excavator according to the present invention comprises: an excavator connection unit provided to be coupled to the excavator; a pillar unit which is vertically installed next to one side of the excavator connec...
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WO/2022/165501A1 |
A system for monitoring a foundation (1000) includes a sensor cartridge assembly (100). The sensor cartridge assembly includes (100) a sensor (110) disposed in a sensor tube (128) and a sensor head attached to an end of the sensor tube. ...
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WO/2022/163243A1 |
In order to reduce the work of transferring fuel from a fueling tank (54) to a fuel tank (T1), a fuel feeding guide (55) is used when fuel is fed using the fueling tank (54) to the fuel tank (T1) comprising a filler opening (T1a) on an u...
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WO/2022/162369A1 |
An engineering construction comprising an integral multiaxial polymer geogrid at least partially embedded in a bound aggregate layer, wherein a geotextile is affixed to the geogrid, methods for producing such constructions, the construct...
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WO/2022/163303A1 |
This work machine comprises a machine body (2), a first hydraulic actuator (C3, AC1) mounted on the machine body, a first control valve (V2, AV) that controls the first hydraulic actuator, a control device (U1) that controls the first co...
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WO/2022/161782A1 |
The invention relates to a milling head (1) which has a rotational axis (x) and is used for machining a pile head (80) of a pile (8) having a pile core (81), a pile casing (82) and a metal reinforcement (83) therebetween, the milling hea...
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WO/2022/162011A1 |
The present invention relates to a soil sampling system for extracting a hot soil sample up to 600°C, comprising (a) at least one inner cylinder comprising a sampler and (b) an outer cylinder of larger diameter allowing rotation of the ...
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WO/2022/161097A1 |
A corrosion-resistant resilient clamping solid square pile, comprising a square pile body (10) and at least one a resilient clamping structure (30) embedded into the bottom of the square pile body (10). A mounting recess (20) is provided...
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WO/2022/163304A1 |
In order to provide a work machine that is capable of providing a large foot space for an operator, this work machine is provided with: a machine body (2); a cabin (5) mounted on the machine body (2); an air conditioner body (29) for con...
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WO/2022/162108A1 |
A method (1000) for controlling movement of a movable element of a mining machine is provided. The method comprises providing (1010) a relation between control values for a hydraulic valve arranged to affect a movement of the movable ele...
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WO/2022/161068A1 |
A damping system for a movable arm of a loading machinery, and an operation machine. The damping system comprises a multi-way valve (1), a movable arm oil cylinder (2), a movable arm damping valve (3) and a damping lock (4). The multi-wa...
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