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Matches 1 - 50 out of 18,867

Document Document Title
WO/2018/071175A1
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, and silicon. The composition of the steel alloy compr...  
WO/2018/071152A1
An idler wheel (200) for use with a track chain (302) of a vehicle that includes a plurality of track pins (306) and bushings (308) comprises a main body (202) that includes a generally cylindrical configuration defining an axis of rotat...  
WO/2018/067287A1
A track chain assembly (17, 77, 277) includes a track pin (190, 290), a first link (35, 90, 91, 281), and a second link (30, 100, 200, 287). The first link (35, 90, 91, 281) defines a first pair of pin passages (150, 152; 291, 292) in sp...  
WO/2018/060884A1
A transverse bar for tracks (6) of snow groomers is defined by a section bar (12), which extends in a direction (7), and is provided with an inner cavity (17), which extends through the section bar (12) in the direction (7), is laterally...  
WO/2018/060860A1
A vehicle comprises a chassis, a seat, an endless drive track, a rear suspension assembly with at least one slide rail and a substantially inextensible limiter strap extending between the chassis and the at least one slide rail, to limit...  
WO/2018/061835A1
The present invention provides a rubber crawler which comprises a guide rubber that is reduced in heat generation and has excellent wear resistance and an inner circumferential rubber that has excellent scratch resistance and wear resist...  
WO/2018/060864A2
A vehicle comprises a chassis, a seat, a motor, an endless drive track, and a rear suspension assembly supporting the endless drive track. The rear suspension assembly includes a left slide and right slide rail, at least one rear suspens...  
WO/2018/056241A1
This in-pipe moving device is able to move freely and smoothly within pipes which have bent portions or branching portions, and does not block the pipe even if a malfunction, such as a failure in the drive motor of a moving mechanism occ...  
WO/2018/057483A1
A remotely controlled packable robot features a chassis, right and left main tracks for maneuvering the chassis, and right and left tracked rotatable flipper arms for maneuvering the chassis. An integrated drive assembly is provided for ...  
WO/2018/053980A1
Provided are a crawler tensioning device and a crawler traveling device, wherein, the crawler tensioning device comprises an upper driving belt, a lower driving belt, an upper tensioning part (391), a lower pressing part (392) and an ela...  
WO/2018/051284A1
Support device for a tracked vehicle, in particular for a tracked vehicle configured for preparing ski slopes, wherein the tracked vehicle (1) comprises a track (3) comprising at least a first belt (11) and a plurality of transverse meta...  
WO/2018/051808A1
Provided are an elastic crawler and a crawler-type travel device in which wheel detachment and edge cut are unlikely to occur even when performing operations inside a large cylindrical structure or on a ground surface that is highly curv...  
WO/2018/047450A1
A crawler belt (B) is configured so that an outer peripheral surface (22) is a ground contact surface, and an inner peripheral surface (21) is a belt support member sliding contact surface. Each of the side surfaces on both sides has: a ...  
WO/2018/048537A1
A slider (148) for a track assembly (102) of a machine (100) is provided. The slider (148) includes an elongated base portion (152) coupled to a frame (126) and a sliding portion (164) extending from the elongated base portion (152). The...  
WO/2018/039927A1
Disclosed is a crawler vehicle comprising wheels (2). The outer surfaces of the wheels (2) are gear-shaped, a crawler (3) is provided on the wheels (2), a clamping part (31) matching the outer surfaces of the wheels (2) is arranged in th...  
WO/2018/044417A1
An idler wheel (200) for use with a track chain of a vehicle that includes a plurality of track pins and bushings comprises a main body (202) that includes a generally cylindrical configuration defining an axis of rotation (A), a circumf...  
WO/2018/039931A1
Disclosed is a crawler vehicle comprising a main body and a mechanical arm (5). The mechanical arm (5) comprises a grasping portion (6) and a moving portion (7); the moving portion (7) comprises a moving motor (71) and a fixing frame (72...  
WO/2018/035743A1
A triangular track-and-wheel robot, comprising a body (1) and four triangular track-and-wheels (2) which are provided on the body (1); the body (1) is provided therein with a first motor (41), of which a first rotation shaft (411) is pro...  
WO/2018/035749A1
A triangular crawler wheel robot, comprising a main body (1) and four triangular crawler wheels (2) arranged on the main body (1); a second gear (413) is provided on a first rotation shaft (411) of a first motor (41), the second gear (41...  
WO/2018/035748A1
A triangular track-and-wheel robot, comprising a body (1) and four triangular track-and-wheels (2) which are provided on the body (1); the body (1) is provided therein with a first motor (41), a second motor (42), a third motor (43), and...  
WO/2018/035746A1
A triangular crawler wheel robot, comprising a main body (1) and four triangular crawler wheels (2) disposed on the main body (1); a third motor (43) and a fourth motor (44) are arranged in the main body (1), and a third rotary shaft (43...  
WO/2018/036597A1
An apparatus (1) for cleaning the outer side of the hull (60) of a marine vessel (50) and for cleaning the wall (70) of cargo holds, the apparatus (1) comprising a housing (2) provided with magnetic continuous tracks (3) at opposing late...  
WO/2018/035744A1
Provided is a triangular track wheel robot, comprising a main body (1) and four triangular track wheels (2) arranged on the main body (1). A third motor (43) is arranged in the main body (1). A third rotation shaft (431) of the third mot...  
WO/2018/035745A1
A triangular crawler wheel robot, comprising a main body (1) and four triangular crawler wheels (2) arranged on the main body (1); the main body (1) is internally provided with a first motor (41) and a second motor (42); a first gear (41...  
WO/2018/035750A1
A robot having triangular crawler wheels, comprising: a main body (1) and four triangular crawler wheels (2) arranged on the main body (1); the main body includes: an upper shell (11), a middle frame (12) and a lower shell (13); the uppe...  
WO/2018/037095A1
A track system for a rubber tracked work vehicle comprises temperature sensor (15) and an antenna (16) attached to a track wheel, the antenna (16) being connected to the temperature sensor (15) to transmit to a receiver (21) a temperatur...  
WO/2018/035738A1
A triangular crawler wheel robot, comprising a main body (1) and triangular crawler wheels (2) disposed on the main body (1), a triangular crawler wheel (2) comprising a driving wheel (21), three driven wheels (22) triangularly disposed ...  
WO/2018/035747A1
A robot having triangular crawler wheels, comprising: a main body (1) and four triangular crawler wheels (2) arranged on the main body (1); the main body (1) is provided therein with a first motor (41) and a third motor (43); a first gea...  
WO/2018/033123A1
A load switch vehicle utilized in constructing a power distribution network diversion circuit for rural area, and an application thereof. The load switch vehicle comprises a tracked base (1) and a load switch (2). The tracked base (1) co...  
WO/2018/031606A1
A tracked all-terrain vehicle (130) is shown which includes an internal combustion engine (302), an electric generator(304), and a plurality of electric motors (306) which drive movement of the tracks (104, 112) of the tracked all-terrai...  
WO/2018/024762A2
A track system for a work vehicle comprises a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first and a second roller wheels (11, 12) attached to the undercar...  
WO/2018/024758A3
A rubber track system (3) comprises a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first and a second roller wheel (11, 12) attached to the undercarriage bea...  
WO/2018/024762A3
A track system for a work vehicle comprises a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first and a second roller wheels (11, 12) attached to the undercar...  
WO/2018/024766A3
A rubber tracked work vehicle comprises a suspension (3) having a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first, a second and a third roller wheels (11,...  
WO/2018/024758A2
A rubber track system (3) comprises a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first and a second roller wheel (11, 12) attached to the undercarriage bea...  
WO/2018/025172A1
A moving mechanism comprising a first wheeled unit and a second tracked unit operatively connected and moved / driven synchronously with each other; wherein the first wheeled unit is preferably adapted for acting or moving on an even wor...  
WO/2018/024766A2
A rubber tracked work vehicle comprises a suspension (3) having a driving wheel (7), an undercarriage beam (14) hinged to a frame (2) of the vehicle, at least one idler wheel (9), at least a first, a second and a third roller wheels (11,...  
WO/2018/023977A1
A rubber track having a mud scraping mechanism for a vehicle. Iron teeth (11) are fixedly embedded in the length direction of an annular rubber elastic body (10) according to the drive wheel pitch; an annular steel cord (12) is wound on ...  
WO/2018/020093A1
Vehicle comprising a hull and motorised aquatic propulsion members and motorised land propulsion members, this vehicle being able to move between a navigation position and a land transport position in which it rests on sets of caterpilla...  
WO/2018/018075A1
A vessel inspection system is provided comprising a scanner, for scanning a hull of a vessel; and an articulable arm, coupled to the scanner. The articulable arm is configured to move the scanner along the hull.  
WO/2018/014133A1
A tracked vehicle comprising: a body comprising a lower structure and an upper structure rotatable relative to the lower structure about an axis; an angle sensor for detecting rotation of the upper structure relative to the lower structu...  
WO/2018/018045A1
A steerable track system usable with a vehicle that has a chassis, an axle frame extending laterally outwardly from the chassis and having an attachment portion at an end thereof to which the steerable track system is connectable, and a ...  
WO/2018/012200A1
Provided is a rubber track comprising: an endless belt-shaped track body; a first reinforcement cord layer which extends in the circumferential direction S of the track, is embedded in the track body while one end and the other end of th...  
WO/2018/009305A1
A flexible thrust washer member (300) comprises a body (304) including an annular skirt portion (306) that defines an outer diameter (D306) and a central aperture (308) having an inner diameter (D308), wherein the body (304) has a conica...  
WO/2018/008060A1
A robot R is provided with a pair of crawler devices 2 supported by a body 1. Each crawler device 2 is provided with a crawler unit 3 supported by the body 1 so as to be capable of rotating around a first rotation axis L. The crawler uni...  
WO/2018/002768A1
The present invention relates to a stair-climbing wheelchair (1) comprising a frame (2) provided with a seat (3) intended to accommodate a user (100) to be transported, a locomotion unit (4) comprising a couple of clusters of wheels (40)...  
WO/2018/006100A1
A robotic device for providing vertical mobility has a payload is disposed inside a central compartment and supported by a skid. The skid can move up and down through latch and hook pairs to keep intimate contact with the surface and cro...  
WO/2018/003165A1
This stair-ascending/-descending device (100, 200) is provided with a main body section (10) to which a vehicle wheel section (20) and a crawler section (40) are attached, a luggage rack (60) which can be displaced relative to the main b...  
WO/2018/002903A1
A belt (10) for tracked vehicles (1) suitable for being driven in a closed loop between a front wheel (9) and a rear wheel (8) of the vehicle (1) along a longitudinal direction (3) and for supporting a plurality of transverse bars (11) a...  
WO/2017/219314A1
A turret (10), and remote control robot (1) carrying the turret (10). The remote control robot (1) includes a carrier base (20) and a turret (10) provided on the carrier base (20). The turret (10) comprises a main body (11), a shooting m...  

Matches 1 - 50 out of 18,867