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WO/2024/052876A3 |
Track systems, methods of controlling a track system and methods of calibrating track systems are disclosed. The track system for a vehicle includes a frame, a first component and a second component connected to the frame, and a sensor d...
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WO/2024/089350A1 |
The present invention relates to a personal mobility device for travelling over snowy ground. The device comprises at least one movement module (11) and a holding module (12) on which a user can stand, the movement module (11) comprising...
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WO/2024/084307A1 |
A crawler pipe detector (100), comprising a body (10), a detection module (30), and two crawler assemblies (20) arranged on two sides of the body (10). The body (10) is provided with a front end (11) and a rear end (12) opposite to the f...
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WO/2024/085516A1 |
An electric excavator according to the present invention comprises a lower traveling body and an upper rotating body rotatably coupled to the lower traveling body. The electric excavator is characterized by comprising: a first battery di...
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WO/2024/081510A1 |
The present disclosure provides a pin bushing and a method of manufacturing the same. The pin bushing comprises a first axial section, a second axial section and an intermediate section, the first axial section and the second axial secti...
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WO/2024/077834A1 |
An electric scooter (1a), comprising a scooter body (11). The top surface of the scooter body (11) is used for a person to stand on, a scooter handle (13) is provided at the front portion of the scooter body (11), a rear mounting structu...
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WO/2024/077383A1 |
The present disclosure concerns a track for traction of a vehicle, the track being mountable around a track-engaging assembly of the vehicle, the track-engaging assembly comprising a plurality of wheels, the track having a longitudinal d...
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WO/2024/073853A1 |
An endless track, a track system, a kit, and a vehicle are provided. The carcass of the endless track includes a plurality of members disposed in the carcass and which extends laterally in the inner portion of the carcass and are longitu...
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WO/2024/069608A1 |
An electric snowmobile has: a frame having a tunnel; a seat connected to the tunnel; at least one ski operatively connected to the frame; a handlebar operatively connected to the at least one ski; a drive track disposed at least in part ...
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WO/2024/072823A1 |
A track tensioning mechanism and method includes a bracket assembly coupled to an axle of a tensioner wheel configured to engage a track to be tensioned. The bracket assembly has its own axle, which is configured to rotatably engage with...
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WO/2024/066291A1 |
A middle unit support carrier, comprising a head unit, a middle hoisting load-bearing unit, and a tail unit which are respectively arranged from front to back. The middle hoisting load-bearing unit comprises a ship-shaped frame, a middle...
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WO/2024/055111A1 |
The present document relates to a conversion track system for vehicles with an axle that includes an undercarriage and a fitment kit. The undercarriage includes a track and track-engaging assembly for driving and guiding the track. The t...
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WO/2024/050584A1 |
The invention relates to a traction aid (4) for a machine with a crawler track (1), comprising a support element (6) on which a traction element (7) is arranged. At least one first angled element (14) and at least one second angled eleme...
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WO/2024/052876A2 |
Track systems, methods of controlling a track system and methods of calibrating track systems are disclosed. The track system for a vehicle includes a frame, a first component and a second component connected to the frame, and a sensor d...
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WO/2024/046444A1 |
A transmission mechanism (40), comprising a gear combination structure and a sealing housing (430), at least part of the gear combination structure being arranged in the sealing housing. When the transmission mechanism is in a mounted st...
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WO/2024/044839A1 |
An adjustment assembly includes first and second shafts, and an adjustment element. The first shaft defines a first shaft axis extending along first and second shaft ends of the first shaft. The first shaft end is connectable to a suppor...
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WO/2024/040418A1 |
A sealing system for a crawler robot. The system comprises a sealing device body (1), wherein the sealing device body (1) is provided with a sealing groove (2), and a pressing plate (3) is provided on the sealing device body (1); a seali...
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WO/2024/039833A1 |
A modular apparatus is disclosed in which wheel assemblies of a tracked vehicle can be added, removed, located, and/or relocated over a wide range of adjustments. The apparatus includes a rail attached to the tracked vehicle. Modular whe...
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WO/2024/027881A1 |
The invention relates to a method for monitoring wear on crawler tracks in mobile machines, in which the chain is driven via a sprocket by a hydraulic motor via a mechanical transmission. The play between the teeth of the chain and the t...
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WO/2024/029907A1 |
Disclosed are a tension maintenance unit of a caterpillar apparatus and a caterpillar apparatus having same. The tension maintenance unit of the caterpillar apparatus of the present invention comprises: a rotation direction selection uni...
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WO/2024/020668A1 |
Track assemblies, wheels, endless tracks and track assembly conversion kits are disclosed. One track assembly includes a wheel, which has a rim and a plurality of engaging elements, defines a plurality of grooves, and an endless track in...
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WO/2024/009932A1 |
A left vehicle width expansion device (15) causes a left side frame (6) to move left and right in relation to a center frame (5) by extending and contracting a rod (16B) of a hydraulic cylinder (16), and similarly, a right vehicle width ...
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WO/2024/006122A1 |
A robotic vehicle with a battery powered power take-off (PTO) shaft. A single battery powers a PTO motor that is directly connected to a torque converter with a PTO shaft output and two independent track motors.
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WO/2024/003829A1 |
An electric snowmobile has: a frame having a tunnel; a seat connected to the tunnel; at least one ski operatively connected to the frame; a drive track disposed at least in part under the tunnel; at least one drive sprocket drivingly eng...
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WO/2024/003820A1 |
An electric snowmobile has: a frame having a tunnel; a seat; at least one ski; a drive track; an electric motor operatively connected to the drive track; a battery pack; a charger connected to the frame and electrically connected to the ...
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WO/2023/244376A1 |
One or more devices may determine an electrical property of a wear measuring component (216) of a sensor device (186). The sensor device (186) is provided in a first cavity (210) of a track link pin (178, 200) of a track assembly (170) o...
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WO/2023/230721A1 |
Endless tracks for track systems and track systems having endless tracks are disclosed. One endless track includes a carcass, inner lugs extending from an inner surface of the carcass and outer lugs extending from an outer surface of the...
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WO/2023/229466A1 |
The present invention discloses a vehicle (10) comprising a vehicle superstructure (11) configured to carry operational equipment, and a jack adjustable undercarriage (14) with a pair of vehicle movement track drive carriage mechanisms (...
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WO/2023/224813A1 |
An idler adjustment assembly (116), includes a support block (200); a first wear component 302; a second wear component 304; a first set of one or more adjustment components (306) configured to move the first wear component 302 between a...
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WO/2023/218064A1 |
The invention relates to a link (10) for a crawler track (100) for a support carriage (1) of a machine for laying or renovating a railway line, comprising a one-piece metal part (11) defining two axes of articulation (A1, A2) that are pa...
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WO/2023/220568A2 |
Tracked vehicles include a track assembly, a powertrain assembly to power the track assembly, and a steering assembly configured to provide a torque to the track assembly. A steering motor is operably coupled to the powertrain assembly t...
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WO/2023/219857A1 |
An idler wheel (100) includes a hub (108), an outer rim (110), and a pair of side plates (112, 112a) that form an interior cavity (126) radially between the outer rim (110) and the hub (108), and axially between the pair of side plates (...
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WO/2023/219780A1 |
In some implementations, a monitoring system (400) may include a sensor device (216) located on an inner surface of a bushing (208) of a track link (204). The sensor device (216) may be configured to generate data indicating an amount of...
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WO/2023/214954A1 |
A toy vehicle caterpillar track that consists of a set of links of two types, one of which is a supporting link (1) and the other is a connecting link (2), and each of the links are solid. The supporting link (1) is formed by bending. Th...
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WO/2023/212974A1 |
Disclosed in the present invention are a pipeline inspection robot having a cross variable-structure crawler belt and a control method therefor. The pipeline inspection robot comprises a robot body, crawler belt inclination angle adjustm...
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WO/2023/211395A1 |
Its an amphibious vehicle, which has rubber caterpillar tread (1h) contains oars (1a, 2a) on it and surrounded outer line of the vehicle. Can move on the water surface, in and under water. On te snow and in mud, also can be used as a car...
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WO/2023/209393A1 |
A tracked carrier (10) comprises a remotely driven tracked portion (12) having tracks (14), (16) for conveying the tracked carrier (10) along the ground. The tracked carrier (10) further comprises a load carrying portion (18) rotatably m...
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WO/2023/201440A1 |
The present technology relates to track systems, vehicles having track systems, systems for controlling angular relationship between track systems and vehicle having said track systems, and computer-implemented methods for performing ang...
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WO/2023/203133A1 |
The present invention provides a rotary shock absorber (1) for a vehicle and a pneumatic spring (3), in particular for a rotary shock absorber, are disclosed according to the present invention. The rotary shock absorber for a vehicle com...
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WO/2023/205277A1 |
Disclosed are track assemblies for wheeled vehicles, which improve traction and increase off-road capabilities while facilitating ease of installation and removal. A track assembly can include a frame configured to receive a wheel, a fir...
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WO/2023/204415A1 |
The present invention relates to a link seal of a continuous track and a manufacturing method thereof. When manufacturing the link seal, a shape restoring part for partially or entirely doubling restoring force is integrated with a link ...
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WO/2023/200383A1 |
The present invention relates to a drive sprocket member (S1, S2) for a drive wheel member (DW) of a tracked vehicle (V). The drive wheel member (DW) is rotatable about a centre axis (Z) for rotating an endless track (E). Said drive spro...
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WO/2023/197530A1 |
A high-stability iron tooth, comprising toothed plates (1), and left protrusions (11) and right protrusions (12) provided side by side on the toothed plates (1). A left positioning tooth (13) and a right positioning tooth (14) are hinged...
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WO/2023/193117A1 |
A track system, which is for a vehicle, includes a drive wheel assembly, a frame assembly, an undercarriage assembly and an endless track. The drive wheel assembly is operatively connectable to a shaft of the vehicle, and is rotatable ab...
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WO/2023/196482A1 |
A robotic platform or "bot" having a dual track mobility system. The bot is unmanned and autonomous, or may be controlled via remote control. The dual track dual suspension-tension system has first and second tracks positioned along late...
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WO/2023/186938A1 |
Crawler type vehicle configured for travelling in a suspended manner, exhibiting - a plurality of suspension elements configured for suspending the vehicle and configured for coupling the vehicle to a ceiling structure, - at least one fi...
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WO/2023/188752A1 |
A running drive device (13) is a running drive device (13) for a bulldozer (1) having a reducer (22), and includes an output shaft (23), a sprocket hub (71), a housing (24), and a floating seal (27). The output shaft (23) outputs a drivi...
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WO/2023/186936A1 |
The present invention refers to ceiling suspension arrangements exhibiting at least one crawler type ceiling unit (10) and a ceiling structure (1) extending in at least two spatial directions (x, y) and defining at least one structural r...
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WO/2023/191616A1 |
The invention pertains to a method to cultivate a piece of farmland with an autonomous agricultural vehicle, the vehicle comprising and engine and an endless track to support the vehicle on the piece of farmland and to propel the vehicle...
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WO/2023/189065A1 |
The purpose of the present invention is to provide a track shoe transport system capable of accurately placing a track shoe, which is a heavy item loaded on a pallet, on a link belt on a transport line. For that purpose, a track shoe tra...
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