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WO/2022/091771A1 |
This work machine according to the present invention comprises, on a connecting frame 3, an intermediate frame portion 30, and left and right outer end frame portions 31 which connect to left and right track frames and are extended at an...
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WO/2022/093495A1 |
Track pad (200) includes a first link member (228) that extends upwardly from the shoe member (208) including a first lug member (230) extending from the first link member (228) in a first direction, as well as a second lug member (232) ...
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WO/2022/093503A1 |
A system may include a device. The device may be configured to receive machine vibration data identifying a measure of vibration of a machine. The vibration, of the machine, may be caused by a combination of first vibration caused by a m...
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WO/2022/081065A1 |
The present invention relates to a fastening arrangement of a drive wheel member (DW) for an endless track (E) of a tracked vehicle (V). Said drive wheel member (DW) comprises a hub member (H) and a drive sprocket member (S1, S2), said d...
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WO/2022/081311A1 |
A swage tool (500) includes one or more swage projections (510) that each defines an angular circumferential extent (532), and the sum of each of these angular circumferential extents (532) is at least 290 degrees.
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WO/2022/079525A1 |
A wheelchair (1a,1b,1c,1d,1e,1f) of the self-propelled type is described comprising: a frame (5), a pair of wheels (10) for resting on the ground each provided with a hub (15) by means of which the wheel is rotatably associated with the ...
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WO/2022/079541A1 |
A wheelchair (1a,1b,1c,1d,1e,1f) comprising: a frame (5), a pair of wheels (10) for resting on the ground each rotatably associated with the frame (5), and a roller (50) for rest-ing on the ground associated with the frame (5), wherein t...
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WO/2022/076159A1 |
A track pin (80, 180) for a track chain assembly (16) includes a body (120, 220) made from a steel alloy. The steel alloy has a composition comprising iron, a nitride-forming element, a carbide-forming element, and silicon. The compositi...
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WO/2022/070790A1 |
Provided is a crawler unit which is light weight, is capable of turning, and is preferred for a carriage for rough road used for transport on a snow-covered road, a sandy place, a muddy spot of an agricultural field, a disaster site, and...
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WO/2022/071193A1 |
A purpose of the present invention is to provide a crawler-track-type travel body in which stability during travel of a travel device is increased.　The crawler-track-type travel body 10 comprises: a crawler track 11; a drive wheel 13 t...
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WO/2022/067317A1 |
A composite track shoe and an endless track suitable for a tracked vehicle is described herein. The composite track shoes has a shoe body with a first bearing block extending from a first lateral edge and a second bearing block extending...
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WO/2022/064386A1 |
It is an object of the present invention a two-section quarry vehicle (1) for enhanced operation in inclined surfaces which comprises a first section (11) and a second section (12), physically apart, a movable coupling (10) configured to...
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WO/2022/060456A1 |
An all-terrain telehandler includes a pair of front tracks. Each front track may be coupled to a front bracket by an arm that telescopes relative to the front bracket. A superstructure may be coupled to the front bracket where the supers...
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WO/2022/060214A1 |
The present invention relates to a linkage unit (101) for a roller chain link assembly of a caterpillar track, the unit comprising a bushing (102) which has a body and a seat (103) retaining a sealing member (104) at each of the respecti...
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WO/2022/055393A1 |
The group of inventions relates to a tracked platform for transporting equipment inside storage tanks containing petroleum products. An endless track vehicle comprises a body consisting of two units connected to one another by a hinged c...
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WO/2022/047518A1 |
A track guide assembly for a tracked vehicle, the track guide assembly having a base member adapted to support a track roller, and a shaft member releasably attached or attachable to the base member, the shaft member including a flange p...
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WO/2022/040739A1 |
A track tensioning system for adjusting tension in a vehicle track, comprising a track tensioner comprising a hydraulic cylinder and a piston assembly slidably moveable within the cylinder and dividing the cylinder into a first and secon...
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WO/2022/036449A1 |
A track system for a vehicle on a ground, wherein the track system is reconfigurable, such as by rearranging or otherwise altering one or more components of the track system (e.g., wheels, pivots or other joints, frame members, etc., by ...
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WO/2022/033443A1 |
A suction type robot, comprising a vehicle body (10), a suction device (30), a negative pressure device (40) and a limiting column (33). A bottom surface of the vehicle body (10) is a bottom plate (41) with a through hole (411); the suct...
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WO/2022/016206A1 |
Provided is a locomotion system (10) for an extrusion plant (8) operatively producing monolithic pipe. The locomotion system (10) comprises a continuous track assembly (14) mountable to the extrusion plant (8) and is configured to move t...
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WO/2022/009146A1 |
A tracked vehicle (1), in particular for use in agriculture, has a chassis (2) extending along a longitudinal axis (Al); two carriages (3), which are arranged on opposite sides of the chassis (2), are configured to support respective tra...
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WO/2022/007286A1 |
A wheel set for an obstacle-free moving balance vehicle, comprising crawler belt layers and wheel layers. Each crawler belt layer and the corresponding wheel layer are arranged side by side; each crawler belt layer comprises a narrow end...
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WO/2022/006481A1 |
A universal removable lateral track extension system includes an extension track assembly removably couplable outboard of an original lateral track at a selected displacement width, the assembly further including a track frame plate, fir...
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WO/2022/004329A1 |
This construction machine is provided with a lower traveling body. In a right crawler frame of a right crawler unit of said lower traveling body, a right crawler frame front part comprises: a right front cradle on which a right end of a ...
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WO/2021/258203A1 |
Apparatus and methods for remotely laying cable. A crawler comprises a propulsion means for moving the crawler along a surface. A controller stores the route followed by the crawler. As the crawler moves along the surface a cable is fed ...
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WO/2021/255116A1 |
The present invention relates to an idler arrangement (80) for maintaining the desired tension in an endless track (34), said endless track (34) is part of a track assembly (30) comprising a track support beam (31), track road wheels (32...
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WO/2021/257285A1 |
A ground-engaging track (26) includes a track chain (28) formed of standard links (34) and at least one master link (36). The master link (36) include a first half link (40) and a second half link (42), clamped together by way of a forwa...
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WO/2021/247090A1 |
Disclosed are various embodiments, aspects and features an oscillating track system that includes an oscillating track lock subsystem. The oscillating track system may include a track operable to rotate around a housing structure that is...
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WO/2021/241942A1 |
The present invention relates to a track roller chain assembly for a lower drive of an amphibious excavator, wherein brackets and links are connected by a shaft so as to be rotatable with respect to each other, the shaft has a roller mou...
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WO/2021/235492A1 |
Provided is a construction machine capable of reliably detecting the positions of a pair of crawler units in the width direction without requiring complicated wiring. The construction machine comprises a lower traveling body and an upper...
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WO/2021/232373A1 |
Provided are a large machine having a mechanism for the fast disassembly and assembly of upper and lower vehicle assemblies, and a loading and unloading method. The large machine comprises: an upper vehicle assembly (1) including a hydra...
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WO/2021/236604A1 |
A vehicle track system and assembly for outfitting vehicles for mobility in off-road conditions. Snow, mud, muck, soil, sand, ice, and other fickle conditions are more readily traversed. In an example, a hub assembly, a pair of drivers, ...
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WO/2021/230842A1 |
The invention is related to at least one movement unit (10), which is particularly aimed to be used in the propulsion of the vehicle (50), having at least one first gear (21) communicated with at least one driving member (20), and at lea...
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WO/2021/231379A1 |
A shaft assembly has a shaft and a journal bearing that is fixedly coupled to the shaft so that rotation of the shaft causes corresponding rotation of the journal bearing. A bearing race has an inner surface that defines a cylindrical bo...
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WO/2021/223291A1 |
A suspension system having damping and cushioning characteristics, comprising a suspension component (2), a gear train component (3), a track component (4). The suspension component (2) comprises a horizontal suspension plate (2-1), an a...
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WO/2021/220119A1 |
The present invention relates to a rubber track (10) for a tracked vehicle (1), said track (10) being of the type that comprises: - a plurality of inner shoes (11) and a plurality of outer shoes (12), wherein each inner shoe (11) lies op...
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WO/2021/216141A1 |
The invention relates to a hybrid surface traversing apparatus (10) adapted to be adhered to a (e.g., submerged or in air) surface (S) by a non-flow-through pressure differential, the apparatus (10) includes a frame (26) forming a chambe...
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WO/2021/210330A1 |
A track belt (10) is wound and hung on a sprocket (21) and an idler (22) and includes a plurality of track plates (1). Each track plate (1) has an attachment surface (1Sa) and a ground contact surface (1Sb). The track plate (1) has proje...
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WO/2021/196179A1 |
A steering and driving mechanism for an intelligent robot comprises a housing (1). A first beam (2) is provided in the housing. A first gear (3) is fixedly connected to the first beam (2). A second gear (4) engages with a side of the fir...
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WO/2021/198960A1 |
A track for a track system has a ground-facing side and a wheel-facing side including lugs having a base and defining a wheel path on which wheels of a track engaging assembly rolls on, the wheel path having first and second track side p...
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WO/2021/196177A1 |
A damping structure for an intelligent robot, comprising a first connection plate (1). A hydraulic column (2) is fixedly connected to an upper surface of the first connection plate; a second connection plate (3) is fixedly connected to t...
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WO/2021/189154A1 |
A vehicle with a track system including a track for traction of the vehicle on a ground can be monitored (e.g., during operation of the vehicle) to obtain information regarding the vehicle, including information regarding the track syste...
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WO/2021/191505A1 |
A track plate, track assembly, forest machine and method. The track assembly (12) comprises several track plates (13) each of which is provided with an elongated metallic body (19) which slanted relative to a longitudinal direction of th...
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WO/2021/188265A1 |
A ground-engaging track system (14) includes a track roller (38) having a roller shell (40) with an outer tread surface (42), and a roller shaft (48) supporting the roller shell (40) for rotation and cantilevering the track roller (38) t...
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WO/2021/183282A1 |
A bushing (100) for a track assembly includes a tubular bushing substrate (110) having a longitudinal length and an outer surface (112). The outer surface (112) includes at least one flat portion (134). The bushing (100) also includes at...
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WO/2021/181022A1 |
A casing (1) for a rotating machine, comprising a first segment (12) which is fixed and a second segment (14) which rotates about an axis of rotation (X-X), the first segment (12) and the second segment (14) being in contact along an int...
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WO/2021/178171A1 |
A rotating assembly (100) for a machine (10) is disclosed herein. The rotating assembly (100) includes an annular support structure (200) and a shaft assembly (240). The annular support structure (200) includes a bore (205) therethrough ...
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WO/2021/177847A1 |
A propulsion system for a means of transportation comprises a frame having front and rear wheels mounted thereon, two caterpillar platforms having caterpillar tracks mounted thereon, and a conversion actuator. The front and rear caterpil...
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WO/2021/175718A1 |
The invention relates to an undercarriage for a work machine, in particular a crawler crane, having a frame central part (for receiving a superstructure of the work machine), an elongate strut element which can be mounted on the frame ce...
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WO/2021/169222A1 |
A mine exploration assisting machine, comprising a moving component (100) and a mechanical arm component (200) connected to one end of the moving component (100). The moving component (100) is provided with a mine soil storage area (300)...
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