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WO/2021/041988A1 |
A system and tool for monitoring earth working equipment for such things as part identification, cracks, deformation, presence, operational limits, equipment faults, equipment proximity violations, locate system sensors, condition, usage...
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WO/2021/040601A1 |
The present invention relates to a method for controlling a mining and/or construction machine (100), the mining and/or construction machine (100) comprising: at least one actuator (120-126) configured to give rise to a motion; a first c...
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WO/2021/034433A1 |
A retainer sleeve (400) includes an at least partially annular body (402) defining an axis of rotation (404), a radial direction (406), and a circumferential direction (408). The body (402)may also have a radially inner annular surface (...
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WO/2021/028002A1 |
A position detection device (2) for detecting the position of a bucket (4) of an ex- cavator (6) having a cab (32) and one or more booms (8) is disclosed. The exca- vator (6) comprises a first boom (8) being rotatably attached to the cab...
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WO/2021/024251A1 |
An implement for use with an excavator includes a lightweight housing, a first coupling feature, a ground penetrating radar antenna, a controller, a wireless communication circuit and a rotation unit. The lightweight housing has an upper...
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WO/2021/025608A1 |
The present invention relates to a stone sorter bucket, arranged to be connected to a coupling mechanism (22) at a lifting arm (2) of an excavator, which stone sorter bucket comprises a bottom part (10), a fastening means (15) arranged a...
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WO/2021/025791A1 |
A vision-based sensor system is provided for heavy equipment or other machinery that determines the pose or position of the blade with respect to the heavy equipment vehicle where the sensor system comprises a vision-based blade position...
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WO/2021/021943A1 |
A compact utility loader compact utility loader comprising a frame including a lower portion and an upper portion. A width of the lower portion is smaller than a width of the upper portion. The compact utility loader additionally compris...
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WO/2021/020464A1 |
Provided is technology that makes it possible to increase the work efficiency of an excavator using a machine control function. According to one embodiment of the present invention, an excavator 100 is provided with an attachment includi...
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WO/2021/016788A1 |
Machine control system (100) for operating a construction machine (1). The machine control system (100) comprises a plurality of operating elements (110) for operating the construction machine (1) in a loader mode and in at least one exc...
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WO/2021/015364A1 |
The present invention provides a hydraulic breaker piston that is installed in a cylinder of a hydraulic breaker, ascends and descends by hydraulic pressure, and hits a chisel, the hydraulic breaker piston comprising: a connection shaft ...
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WO/2021/014164A1 |
A bucket apparatus for excavation that includes an upper section and a lower section, the upper section being attached to an excavator machinery arm in use. The upper section and at least one lower section are attached together with atta...
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WO/2021/014729A1 |
A scraper vehicle (20), in order to measure the weight of an excavated object inexpensively and with a simple configuration, comprises: a coupling device (21) having a first section that couples with a driving vehicle (1); and a first de...
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WO/2021/012630A1 |
The present invention relates to an energy-saving excavator. The energy-saving excavator comprises a travelling mechanism, a car body, a movable arm boom, and a movable arm stick, a bucket, and a gravity offset counterweight, and further...
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WO/2021/010489A1 |
A shovel (100) according to an embodiment of the present invention includes: a lower travel body (1); an upper swivel body (3) that is swivelably mounted to the lower travel body (1); an excavation attachment (AT) that is attached to the...
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WO/2021/009873A1 |
[Problem] To generate a trajectory with which it is possible to excavate an object efficiently. [Solution] An excavation trajectory generation device 4 comprises: an excavation site acquisition unit 110 that acquires information pertaini...
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WO/2021/008449A1 |
The invention discloses a lifting system and a large mining excavator. The lifting system comprises: a winding plant, comprising: a winding drum, a motor provided at an outer portion of the winding drum, and a speed reducer provided at a...
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WO/2021/010109A1 |
The present invention reduces work required for transporting an article to be transported and prevents an attachment from contacting a detecting unit. A tip attachment (30) comprises a rotating device (31), a grasping device (33), and a ...
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WO/2021/009284A1 |
An excavator (1) having a lifting device (2) for lifting a pallet comprising a chassis (3) having a boom (4) mounted thereon and a dipper arm (5) pivotally coupled to a distal end of said boom to which an implement, such as a bucket, may...
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WO/2021/008469A1 |
The present utility model relates to sand and water mixing device for an engineering ship, relating to the technical field of dredging engineering. The mixing device comprises a cavity I, a cavity II, conveying pipelines, and conveying p...
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WO/2021/004637A1 |
A control module configured to be part of a control station inside a cabin of a machine, the control module comprising: a fixed support,a main body movably mounted on the support between a work position and a retracted position,a locking...
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WO/2021/000473A1 |
The present invention relates to a quick-response screw propulsion excavator, comprising a machine body and a travel driving mechanism. The quick-response screw propulsion excavator is characterized by a flat hollow hull structure of the...
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WO/2020/260450A1 |
The present invention relates to a mobile work machine, in particular a wheeled loader, having a hydraulic circuit and having a pump (P) for conveying a hydraulic medium through the hydraulic circuit and having at least one control block...
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WO/2020/261788A1 |
To provide a scraper vehicle that does not easily become unable to travel and that can contribute to shortening a construction period, reducing construction cost, etc., while having a comparatively simple and low-cost configuration, a sc...
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WO/2020/262201A1 |
This hydraulic excavator is provided with: a control valve unit which controls the flow of pressure oil supplied from a hydraulic pump to a plurality of hydraulic actuators; a plurality of operation lever devices which output pilot press...
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WO/2020/255635A1 |
A hydraulic shovel (100) loads a load into a load-receiving machine (50). The hydraulic shovel (100) has a work device (3) and a controller (20). The work device (3) has a bucket (3c). The controller (20) detects the natural lowering amo...
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WO/2020/257786A1 |
A smart tine assembly includes: a tine configured to aerate turf; and a damage sensing system configured to: sense when the tine is damaged, and generate a damaged tine signal.
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WO/2020/255970A1 |
A hydraulic excavator according to the present invention comprises: a work device having a plurality of front members, including a bucket; and a controller capable of controlling the work device by using excavation assistance control whe...
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WO/2020/255608A1 |
In the present invention, a controller determines a first pass target excavation depth on the basis of the end position for the excavation, the target soil volume, and the excavation distance. The controller executes a first pass excavat...
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WO/2020/257676A1 |
Some embodiments of the technology disclosed herein relate to a sensor device. An elongate sleeve has a first end and a second end and extends along a longitudinal axis. A plurality of sensors are fixed relative to the sleeve. A first en...
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WO/2020/250885A1 |
Provided is a dredger in which a wire is hung vertically from a distal end of a boom that is tiltably supported about a pivot on a hull of the dredger and a bucket device is suspended on the wire, the wire being capable of being wound an...
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WO/2020/251023A1 |
This work machine is provided with: a vehicle body; a boom (1); a first actuator that connects the boom (1) to the vehicle body, and causes the boom to turn about a first center axis (O1) with respect to the vehicle body; and a first ele...
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WO/2020/250886A1 |
This dredger comprises: a main frame (11) having a bottomed cylindrical shape; an elevator body (12) fitted onto an outer circumference of the main frame so as to slide up and down; a pair of raking plates (13) pivotably supported to a b...
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WO/2020/251369A1 |
A torque element (2a, 2b) for absorbing shear forces in a screw connection (9) arranged to attach a bucket element (40, 50) in a bucket portion (1) for a loading- machine bucket, wherein, protruding from a first side (220) of the torque ...
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WO/2020/251367A1 |
A coupling element (3) for connecting a bucket element (50) and a side element (60) in a bucket portion (1) for a loading-machine bucket, the coupling element (3) comprising an elongated body (30) arranged to lie pivotably supportingly a...
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WO/2020/245703A1 |
System for dredging underwater sea-bed comprising : - a platform provided with flotation means, a dredging tool being provided on the portion of said platform facing the surface of the water, provided with means suitable for lowering and...
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WO/2020/246389A1 |
Provided is a work machine that can control deflection of a hydraulic hose (39) when a boom is being swung vertically. The work machine comprises: a machine body (2); a support bracket (10) that is mounted to the front of the machine b...
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WO/2020/247140A1 |
A retainer sleeve (70) for use with a lock (60) in a ground engaging tool (10). The retainer sleeve may include an outer skirt (73) extending around a retainer axis (75), where the outer skirt may include an outer surface (76) formed to ...
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WO/2020/241419A1 |
Provided is a construction machine with a leaning function (100) comprising: an operation unit (103) having a work unit (104); a manipulation unit (101); a work state detection unit (112); an operation state detection unit (113); a react...
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WO/2020/239567A1 |
What is disclosed is a hydrostatic lifting unit for a mobile working machine, having an actuator, in particular a hydraulic cylinder, on which a load receptacle is articulated in dependence on a lifting requirement, having a pressure det...
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WO/2020/237326A1 |
There is described a securing device (10) for releasably securing a first object to a second objection. The device comprises a casing (12) and a coupling magnet (22) housed in the casing. The casing is configured for being inserted in a ...
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WO/2020/241349A1 |
A first pinhole is formed in a first member (1) in a section facing a second member (3). A second pinhole is formed in the second member (3) in a section facing the first member (1). A coupling pin (51L) is inserted from the machine cent...
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WO/2020/234138A1 |
A multi-backhoe linkage mechanism, operable for rotating an output link (10) around an output axis of rotation (A6) of an output joint (J6) at a base (B0), includes a first closed kinematic chain (L0), including the output link (10), a c...
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WO/2020/232082A1 |
A system and monitoring tool for monitoring at least one characteristic of an earth working operation. The monitoring tool includes an unmanned vehicle and a tether connecting the unmanned vehicle to home device. The tether may provide a...
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WO/2020/229213A1 |
The invention relates to a device and a method for positioning at least one goods/material flow unit in a computer-supported and at least partly automated manner on the basis of a current target position/actual position comparison being ...
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WO/2020/229279A1 |
The invention relates to a method for locking a tool (2) of a construction machine (1) in a specified inclination. The inclination of the tool (2) is determined with the aid of one or more of the following sensors (6, 6') of the construc...
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WO/2016/097380A9 |
System for sampling sediments on a bottom of a liquid medium such as a harbour or a pond, characterized in that it comprises a duct (30), the lower end of which forms a movable suction mouth (31) intended to be placed more or less at the...
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WO/2020/227351A1 |
In accordance with one embodiment of the present disclosure, a material moving machine comprises a pilot hydraulic switching system. The pilot hydraulic switching system comprises a control unit, a first directional valve, and a second d...
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WO/2020/225011A1 |
The invention relates to an apparatus for clearing stumps, which uses a slow cutting element (3), which cutting element is guided by great force, however, in order to coarsely machine a root, but can be operated by a single person. Accor...
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WO/2020/215784A1 |
Disclosed are a face shovel bucket rod and a face shovel excavator. The face shovel bucket rod comprises a left box body (1), a right box body (2), and a middle box body (3), wherein the left box body (1) and the right box body (2) are f...
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