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WO/2023/119737A1 |
In order to reduce excavation time, this train-type scraper vehicle comprises: a first scraper vehicle having a first excavation part, and coupled to a towing vehicle by a first coupling member; a second scraper vehicle having a second e...
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WO/2023/119067A1 |
The present invention concerns a scarifier attachment (20) comprising at least one arm (38, 39) placed to support a cutter (40) rotatably around a rotation axis (Y), characterized in that said arm (38, 39) supports receiving and guide me...
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WO/2023/121927A1 |
A yoke (404) of a dipper handle comprises a collar (406) and a crowd pin aperture (410) extending along a crowd pin aperture axis (412). First and second arms (416, 418) of the yoke (404) include dipper pin lug apertures (426, 440) align...
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WO/2023/117160A1 |
The invention relates to a quick-change device (1) in which, in order to secure a locating pin of an attachment and to lock a locking component, respectively, securing pins (3.1) and locking pins (2.3), respectively, are pushed in opposi...
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WO/2023/121122A2 |
An excavating apparatus according to the present invention comprises: a lower arm having a width that is gradually increased from one end to the other end, and a fixing hole formed in the outer circumference at the other end; a rotation ...
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WO/2023/118517A1 |
A lip for an earth moving machine shovel, comprising: a main body (1a,1b), and a plurality of noses (3) protruding from the main body (1a,1b); the at least one transmission surface (4a, 4b) between each nose (3) and the main body (1b) ha...
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WO/2023/119066A1 |
The present invention concerns a scarifier attachment (20) comprising a pair of arms (38, 39) placed to support between them a milling cutter (40) in a rotatable manner around a rotation axis (Y), the cutter (40) including a cylindrical ...
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WO/2023/119902A1 |
A welded structure (19) includes a first member (11) made of a steel plate or cast steel, a second member (12) made of a steel plate or cast steel and disposed adjacent to the first member (11) with a space (S) interposed therebetween, a...
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WO/2023/122428A1 |
A dipper handle assembly (100, 250, 300, or 400) includes a tube (102) coupled to a yoke (110). The yoke (110) has a collar (112) extending along a collar axis (118), a transition portion (120), a first arm (140) and a second arm (160). ...
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WO/2023/110036A1 |
Disclosed is a hammering device (1) comprising a hammer (2), an elongated linear carriage guide (3) including a first guide end (4) and a second guide end (5) at eithers ends of the elongated linear carriage guide (3) and a hammer carria...
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WO/2023/111977A1 |
A rotary disaggregator (100) for an operating machine, such as an excavator, comprising a support structure (1), a single rotating drum (2) comprising a plurality of teeth (20) and a drive unit for the rotating drum. The support structur...
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WO/2023/114534A1 |
A bucket (100) can be configured to be used with excavating equipment. The bucket (100) can include a bucket body (102). The bucket body (102) can have a cutting edge (104) with an actuator (108) disposed adjacent to the cutting edge (10...
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WO/2023/110378A1 |
An attachment adapted to be coupled to a quick coupler on a dipper arm of an excavator, said attachment comprising a rotor having a plurality of ground engaging teeth mounted thereon and a motor for rotatably driving said rotor. Preferab...
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WO/2023/108193A1 |
An earth moving equipment bucket corner (100) comprising a side upright portion (140), attachable to a bucket sidewall (640); a floor portion (150), defining a horizontal plane (170), attachable to a bucket floor lip (650), the floor por...
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WO/2023/111813A1 |
The present invention concerns a quick coupling (10) for the reversible connection of a tool (B) to a movement arm (A), particularly for earth-moving machines and the like, comprising: - a first fixing body (11), configured to be fixed t...
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WO/2023/111372A1 |
The invention relates to a guard made up of a series of teeth that are bolted to the lip (2-2'-2'') of the bucket, consist of three parts made of highly durable materials, are welded together and sit on the underside, sides and top of th...
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WO/2023/111383A1 |
A self-propelled work machine, such as an excavator, comprising an undercarriage (4) equipped with wheels (5) or track chains, and a top carriage (1) supported onto the undercarriage for 360° rotation about a vertical axis. A first arti...
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WO/2023/112878A1 |
Provided is a method for calculating the repose angle of excavated matter held in a bucket, the method comprising: a step for calculating a bucket angle indicating the angle of the bucket with respect to a horizontal plane in a state in ...
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WO/2023/107676A1 |
A dredging system 100 for removing material under a structure 101 may include a barge body 102 including a plurality of barge sections 104, each barge section 104 of the plurality of barge sections 104 configured to selectively be floode...
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WO/2023/106265A1 |
The actions of an upper turning body and a front working device are controlled so that after a work implement has started only a rising action, a rotating action of the upper rotating body is started, the work implement performs a rising...
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WO/2023/105048A1 |
A hydraulic system, working vehicle, and method for producing hydraulic power to a hydraulic system of a working vehicle. The hydraulic system (Hs) comprises a fixed dis-placement hydraulic pump (Hp) and a speed and torque controlled ele...
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WO/2023/104478A1 |
The invention relates to a method (100) for ascertaining a reduced training data set (D 2 ) for a machine learning system assigned to a hydraulic cylinder of a working machine, in particular a mobile working machine. The machine learning...
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WO/2023/100689A1 |
A controller (50) of a driving device sets a target physical quantity relating to the orientation of a work device, calculates a present physical quantity relating to the actual orientation of the work device, calculates a physical quant...
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WO/2023/101563A1 |
Described herein is a vacuum separation system and method that consists of an extraction system and cyclone separator with a flap based airlock that allows solid material to be discharged during vacuum separation system operation with mi...
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WO/2023/100930A1 |
The present invention provides a wheel loader capable of loading a sufficient load in a bucket irrespective of the size or properties of a work object and the operation particulars before the start of excavation. Provided is a wheel lo...
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WO/2023/096788A1 |
A quick coupler (400) and methods of coupling and decoupling the quick coupler and a work tool (500) are disclosed. The quick coupler includes a frame (410), cylinder (420), primary blocking member (430), secondary blocking member (440),...
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WO/2023/094025A1 |
A coupling device for releasably coupling a tool to a work machine. The coupling device includes a retaining element (62) for either locking or releasing a connection between a mount (52) of the coupling device and the tool. The retainin...
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WO/2023/089391A1 |
A crusher bucket (1) comprises a frame (2) comprising opposite side walls (3) between which there are defined a material inlet (7) and a material outlet (8) and a material flow direction (F) from the inlet (7) to the outlet (8), and crus...
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WO/2023/089410A1 |
The present invention relates to a scarifying machine comprising an undercarriage (5), a carriage (10) and coupling means (12) rotatable about a vertical axis (X), where : - the undercarriage (5) comprises a pair of ground advancement me...
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WO/2023/089891A1 |
Provided is a scraper vehicle which can move. In order to detect deformation of the scraper vehicle arising due to excavation, the scraper vehicle comprises: a scraper that excavates the ground when moving; and a detection device that is...
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WO/2023/087610A1 |
Disclosed in the present invention are a method and system for controlling a speed drop under a sudden load change of a positive flow system, and an excavator in the technical field of hydraulic control. The method for controlling a spee...
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WO/2023/090070A1 |
The present invention makes it possible to perform construction by effectively using general-purpose products used at a work site. A work machine 2 comprises: detection devices 11A, 11B, 11C that acquire attitude information about movabl...
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WO/2023/089144A2 |
One aspect relates to an accessory device (100) mountable to an excavator frame (12) of an excavator base (1). The excavator base (1), which includes an undercarriage (1b), the excavator frame (12) and a ring gear (17) arranged between t...
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WO/2023/089390A1 |
A crusher bucket (1) comprises a frame (2), crushing elements (10, 11) comprising a movable jaw (10) and a fixed jaw (11) which are received in the frame (2), and an adjustment device (41) which can change a distance (D) between the jaws...
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WO/2023/089392A1 |
A crusher bucket (1) comprises a frame (2) in which there are defined a material inlet (7) and a material outlet (8) and a material flow direction (F) from the inlet (7) to the outlet (8), crushing elements (10, 11) comprising a movable ...
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WO/2023/089547A1 |
A cold scarification and recycling assembly (1) for restoring a damaged road pavement (P) is suitable for being directly connected to a mobile arm of an operating machine (2) and comprises: • a scarification group (10), housed in a fir...
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WO/2023/090121A1 |
Provided is a work system (1) for automatically operating a work machine (20) having a work device (25). The work system (1) comprises a controller (50) that controls the operation of the work machine (20) so that a leveling work is carr...
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WO/2023/088762A1 |
The disclosure relates to a replaceable wear component (1) for an industrial accessory (100), wherein the wear component (1) comprises: - an inner wear member (10) comprising an inner wear surface (12), - an outer wear member (20) compri...
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WO/2023/089389A1 |
A crusher bucket (1) comprises a frame (2), crushing elements (10, 11) comprising a movable jaw (10) and a fixed jaw (11) which are received in the frame (2), and an adjustment device which can change a distance between the jaws (10, 11)...
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WO/2023/089393A1 |
A crusher bucket (1) comprises a frame (2) in which there are defined a material inlet (7) and a material outlet and a material flow direction from the inlet (7) to the outle and crushing elements (10, 11) comprising a movable jaw (10) a...
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WO/2023/084963A1 |
This work machine (1) comprises a body (2) having a first foothold (5) and a travel apparatus (35) attached to the body (2). The travel apparatus (35) has a crawler (36). The first foothold (5) is disposed above the crawler (36), and the...
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WO/2023/085709A2 |
The present invention relates to a construction machine based on a high dump bucket. The construction machine based on a high dump bucket comprises: a boom connected to a main body of the construction machine so as to be rotatable with r...
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WO/2023/083835A1 |
Disclosed is a floating coupling comprising a coupling (100), a housing (200), and a spring (250), the spring (250) being arranged between the coupling (100) and the housing (200). The coupling (100) comprises an outer circumferential su...
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WO/2023/078864A1 |
A unit for examining and recovering suspicious objects in underwater locations, in particular explosive ordnance, the unit comprising a supporting body and a gripping device with at least two gripping shells which are arranged opposite o...
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WO/2023/080782A1 |
The invention provides a method and system for discharging dredged material stored within a hopper. The discharging system comprising a plurality of sensors on at least one bottom wall of the hopper for acquiring information over a dredg...
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WO/2023/080776A1 |
The invention provides a miniloader with an articulated chassis, with a boom pivot device arranged on a front chassis part, and a pivotable boom thereon comprising an upwardly extending first arm part which is fixedly arranged on the boo...
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WO/2023/077753A1 |
The present application relates to the technical field of engineering machinery, and provides a construction transporter, comprising: an operation machine comprising an upper vehicle body and a lower vehicle body, the upper vehicle body ...
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WO/2023/079915A1 |
Provided is an automatic driving system that realizes a high degree of tracking to a target speed, the automatic driving system comprising a map generation unit (41), a map compensation unit (43), and an operation amount output unit (55)...
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WO/2023/079869A1 |
A load discharge system (1) is used for loading work in which a discharge operation of discharging a load (Sb) in a bucket (25c) of a work machine (20) into a container (13) is repeatedly performed. The load discharge system (1) comprise...
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WO/2023/073278A1 |
The invention is a snow plough (300) comprising a frame (318), a snow plough blade and a wing moving arrangement. The snow plough blade comprises three sections: a middle blade section (302), a first wing section and a second wing sectio...
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