Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 19,527

Document Document Title
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/2018/024758A3
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/2018/051808A1
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/2018/024762A3
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/2018/039927A1
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/2017/216807A4
The present invention relates to a self propelled track mounted paddy harvester (1) that is driven in any kind of soil condition for harvesting, threshing and cleaning the crops grown in paddy fields. Said harvester (1) is equipped with ...  
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...  
WO/2017/222622A1
Track system for a vehicle having a chassis and a drive shaft extending laterally outwardly from the chassis includes: An attachment assembly having a leading pivot and a trailing pivot. A multi-member frame assembly including: a leading...  
WO/2017/219067A1
A track shoe assembly is described that comprises a drive lug part and a track shoe body including a drive lug cavity configured to receive the drive lug part. The drive lug part has at least one lug portion protruding in a first directi...  
WO/2017/222680A1
A track roller assembly may have a track roller (32), a roller shaft (40) and collars (42) press fit onto either end of the roller shaft to retain the track roller on the roller shaft with an axial clearance between the collars and the t...  
WO/2017/221764A1
Provided is a lower roller (10) comprising a roller shell (11), a first retainer (14a), a second retainer (14b), a first holding ring (15a), and a second holding ring (15b). The first retainer (14a) is press fitted to the outer periphery...  
WO/2017/216807A1
The present invention relates to a self propelled track mounted paddy harvester (1) that is driven in any kind of soil condition for harvesting, threshing and cleaning the crops grown in paddy fields. Said harvester (1) is equipped with ...  

Matches 301 - 350 out of 19,527