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Matches 1 - 50 out of 37,403

Document Document Title
WO/2018/168553A1
Construction machinery is provided with an articulated front device 1 that is configured by linking a plurality of driven members 4–6 including a bucket 6, an inertial measurement device 14–16 that detects the orientation of the plur...  
WO/2018/168062A1
A hydraulic shovel (1) that performs work by moving an arm (9) after a bucket (10) is moved to a work start position, wherein a movement determination unit (81c) determines whether a front work device (1A) is in an action for work prepar...  
WO/2018/166516A1
A composite device (2) connected with the top of a foundation (1) during construction, comprising a chain cutter power transmission device (2-1), a spoil treatment device (2-2), and a rack (2-3). Both the chain cutter power transmission ...  
WO/2018/166518A1
A foundation construction device for use in a construction device of a foundation (4) provided with a chain cutters (3) at the bottom during construction, comprising a fixed guiding device (1) and a composite device (2). The fixed guidin...  
WO/2018/164079A1
[Problem] To easily and reliably acquire a correction amount for a tilt sensor disposed in a member that is able to rotate. [Solution] A method for acquiring a correction amount for tilt sensors 21, 22, 23, 24 disposed on a rotatable upp...  
WO/2018/164077A1
[Problem] Easy and accurate acquisition of a position correction amount between a position measurement device disposed on a vehicle body of construction work machinery and a cutting edge of a bulldozer blade. [Solution] A method for acqu...  
WO/2018/164906A1
An improved arrangement for multi-position attachment points for hydraulic implement coupling is provided. Hydraulic hoses associated with an implement attachment assembly may be removably coupled to a lift arm when in a non-operating co...  
WO/2018/162461A1
The present invention relates to a method and a device for determining the position of a kinematic system (110, 115, 120) of a preferably hydraulic machine, wherein the kinematic system (110, 115, 120) is arranged peripherally opposite a...  
WO/2018/161166A1
A power operated locking device for securing for example a tooth or an adaptor, to a ground engaging system, the lock having an internal motor, and sensing system operated by remote wireless technology to unlock and lock the locking devi...  
WO/2018/158500A1
The application relates to a double acting demolition device (100) according to one embodiment for demolishing structures. The device includes a first crushing jaw (104) for crushing operation, a first cutting jaw (105) for cutting opera...  
WO/2018/159434A1
This control system for a work vehicle is provided with a controller. The controller acquires current topography data indicating the current surface of an area to be worked. The controller replaces the current surface with a design surface.  
WO/2018/158797A1
In this quick coupler circuit (20), a boosting valve (25) is switched to a boosting position (Q1) and a coupler changeover valve (27) is switched to a lock-side position (R1) when a changeover switch (28) is switched to a lock position (...  
WO/2018/159435A1
This control system for a work vehicle is provided with a controller. The controller acquires current topography data indicating the current surface of an area to be worked. The controller displaces a target design surface in the vertica...  
WO/2018/160113A1
A plow assembly (1) comprising at least one plow bracket (8) with at least one attachment for connecting the plow assembly (1) to vehicles (7), said plow assembly (1) comprised of at least one rotating mechanism (2) for controlling a mut...  
WO/2018/153934A1
A device for an excavator of the type comprising boom, a dipper arm pivotally mounted on a distal end of the boom and at least one ram acting between the dipper arm and a linkage member pivotally mounted on the dipper arm for operating a...  
WO/2018/152619A1
A material handling implement (10) which comprises a container having a base (12), first and second side walls (24, 26), a rear wall (22) and a cradle (34) secured to one of the side walls and rear wall, the cradle having first and secon...  
WO/2018/155407A1
Provided is a work vehicle comprising: a vehicle body; a work machine including a boom that is rotatable with respect to the vehicle body, an arm that is rotatable with respect to the boom, and a bucket that is rotatable with respect to ...  
WO/2018/152266A1
A method of height control of a machine attachment during operation at different fore- and-aft pitch angles. A height controller receives a first signal magnitude generated by a height sensor disposed on the machine attachment. The first...  
WO/2018/151310A1
A work vehicle comprises: a vehicle body that travels when excavating; a work machine that has a boom capable of rotating with respect to the vehicle body and a bucket capable of rotating with respect to the boom; and a control unit that...  
WO/2018/147491A1
Disclosed is a hydraulic breaker comprising: a cylinder having a plurality of hydraulic ports; a piston reciprocating inside the cylinder by means of a hydraulic pressure of a hydraulic fluid flowing in or discharged through the hydrauli...  
WO/2018/147490A1
A hydraulic breaker according to an embodiment of the present invention can comprise: a cylinder having a plurality of hydraulic ports; a piston reciprocating inside the cylinder by means of a hydraulic pressure of a hydraulic fluid flow...  
WO/2018/147493A1
A breaker according to an embodiment of the present invention can comprise: a cylinder for accommodating a piston such that the piston reciprocates; a head cap disposed on the cylinder; a front head disposed below the cylinder and having...  
WO/2018/147492A1
A hydraulic breaker according to one embodiment of the present invention includes: a cylinder having a plurality of hydraulic ports; a piston for reciprocating in the cylinder by hydraulic pressure of hydraulic oil flowing in or out thro...  
WO/2018/147096A1
A first switching valve (71a) is connected to a cap-side circuit of a lift cylinder (44). A second switching valve (71b) is connected to a head-side circuit of the lift cylinder (44). A first accumulator (72a) is connected to the cap-sid...  
WO/2018/144459A1
A tool and cradle assembly coupleable to a carrier, the assembly including a backplate coupleable to the carrier; a pair of ears coupleable to and forwardly extending from a first side of the backplate; and at least one plate laterally c...  
WO/2018/142453A1
A control system is provided with a controller. The controller acquires current topography data indicating the current topography that is the object of work. The controller refers to target displacement data and determines a target desig...  
WO/2018/143915A1
A pipe layer attachment for an excavator is described. The pipe layer attachment includes a winch configured to wind and unwind a cable having a hook attached thereto. The pipe layer attachment also includes a pipe layer boom configured ...  
WO/2018/143768A1
The present invention relates to a breaker for striking and thereby breaking an object to be struck. Disclosed is a breaker including: a cylinder in which a piston can be reciprocatively moved by a separate driving pump; a housing which ...  
WO/2018/141021A1
A bucket for an earthmoving machine, the bucket comprising a bucket for an earthmoving machine, the bucket comprising: a body comprising a pair of sides, a base and a rear surface defining an interior; at least one actuator located withi...  
WO/2018/140937A1
An attachment assembly for attaching to a skid loader for operating at a rear of the skid loader is disclosed. The attachment assembly includes boot attachments for attaching to respective sides of the rear of the skid loader; side plate...  
WO/2018/139851A1
A vibratory pile driver of the present invention comprises: an inner vibration body part having a hollow part into which a pile is inserted; a middle body part which surrounds the outer circumferential surface of the inner vibration body...  
WO/2018/138409A1
The disclosure relates to a jib assembly (1) comprising a support (11); a jib (12) attached pivotally to the support (11) for pivotal movement of the jib (12) in relation to the support (11) about a horizontal axis; a first linear hydrau...  
WO/2018/139456A1
A radiation detecting attachment (140) provided with four radiation detectors (162), (164) for detecting radiation from an object of detection (W) is attached removably to a working machine (100), wherein the radiation detecting attachme...  
WO/2018/133748A1
Disclosed are a construction ship for an underwater tunnel and a construction method therefor. The construction ship is composed of a rear section (1), a middle section (2) and a front section (3), the upper part of the construction ship...  
WO/2018/135854A1
An embodiment of the present invention relates to a quick-clamp control apparatus of a construction machine that includes a clamp for mounting an attachment of a construction machine, and is characterised by comprising: a selection input...  
WO/2018/134312A1
The invention relates to a device (07) for receiving and for transporting components, in particular pipes and tubes (15), on a vehicle (01). The vehicle (01) supports a container (03) comprising a container cover (05) that can be tipped ...  
WO/2018/133739A1
Disclosed are a foundation having a chain cutter at the base during construction and a construction method of same. A rock and soil conveying apparatus is provided inside or beside a foundation (1) having a chain cutter (3) at the base d...  
WO/2018/132422A1
In one embodiment, a wear component (10, 110, 210) for use in a manufacturing process includes at least one operating surface (12, 112, 212) for absorbing a force generated during the manufacturing process and at least one wear indicator...  
WO/2018/130747A1
The invention concerns to a method for controlling the operation of a wood-handling device (14) in a work machine (10), which wood- handling device is attached through a rotation device (13) to the end (19) of the set of booms (12) of th...  
WO/2018/132054A1
The present disclosure relates to a vehicular work machine (10) that is adapted for handling at least two different interchangeable tools (4). The machine (10) also comprises a user control device (11) and a water supply arrangement (31)...  
WO/2018/131014A2
The present invention refers to a device that provides for support when people is walking. Also, it allows walkers to trace marks on the floor, no matter the type of terrain. It is useful for sports such as hiking or running, or another ...  
WO/2018/128201A1
The present invention relates to a teaching and playback apparatus for construction machinery and, more specifically, to a teaching and playback apparatus for construction machinery which, during a teaching mode, is linked to the motion ...  
WO/2018/129498A1
The present system is disclosed for use in securing bits (12) against rotation in a motor grader. The bit securing system (10) has at least two bits (12), and each bit (12) has a respective shank (24). Each shank (24) has a respective lo...  
WO/2018/128385A1
The present invention relates to a safety device for a quick coupler, which has an enhanced structure to improve a structure of a looking device that prevents a fixing hook from being arbitrarily released from a locking engagement by usi...  
WO/2018/119678A1
Described is an excavator comprising an articulated boom and a balancing mechanism at least partially assisting a movement of the boom from a lower position to an upper position by applying a pulling force on said boom.  
WO/2018/122791A1
Screening bucket (1) provided with a box-type frame (10) having at least a first space (20) suitable to house a first screening basket (28) rotatable around a first pivot axis (40) (40'); frame (10) having a mouth portion (12) (12') and ...  
WO/2018/122513A1
The invention relates to an articulated arm having a first member connected to a second member by a hinge pivoting about an axis, said articulated arm being motor-driven by a motor-drive assembly comprising: - at least one first motor de...  
WO/2018/124922A1
The utility model relates to the field of construction and aims to improve operational characteristics of excavator operating equipment by enhancing the technological capabilities thereof and simplifying and accelerating the mounting the...  
WO/2018/123470A1
A construction machinery control device comprises: a hydraulic cylinder to drive a plurality of work machine elements; a control valve to adjust the volume of a hydraulic fluid supplied to the hydraulic cylinder by adjusting the pilot pr...  
WO/2018/116503A1
[Problem] To provide a dredging inlet structure having an opening in the direction of travel wherein the slope of the lower end of the opening can be changed according to changes in the slope of the water bottom, thereby dredging mud eff...  

Matches 1 - 50 out of 37,403