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Matches 1 - 50 out of 19,068

Document Document Title
WO/2019/010346A1
A compact ground robot includes a vehicle body, a forward pair of track assemblies mounted to the vehicle body, and a rearward pair of track assemblies mounted to the vehicle body. All the track assemblies are foldable underneath the veh...  
WO/2019/003172A1
Stairlift (1) for fixed staircase and/or escalator, comprising a supporting frame (2), having a main body (2a) extended vertically and a platform (2b) adapted to carry, in cooperation with said main body, the weight of the load to be lif...  
WO/2019/005504A1
A track pin may comprise a body (316) that includes a generally cylindrical configuration defining an axis of rotation (A), a circumferential direction (C) and a radial direction (R), the body defining a first end (328), a second end (33...  
WO/2018/224733A1
The invention relates to a forest machine (10), which includes - a chassis (12) of at least two parts, comprising a first chassis (14) and a second chassis (16) pivoted consecutively by a central pivot (36), - sets of wheels (18) arrange...  
WO/2018/224735A1
The invention relates to an arrangement (10) in a forest machine (100), which forest machine (100) includes a chassis (12), a swing bogie (14) comprising a swing frame (16) and at least two wheels (18), a power transmission (19), and a s...  
WO/2018/222105A1
The invention relates to a tracked vehicle comprising a vehicle body and a track assembly pair. Said track assembly pair is arranged to suspendedly support said vehicle body allowing relative movement between said vehicle body and each t...  
WO/2018/217076A1
The invention discloses a track element (80) for forming a continuous over tyre track (100), comprising a generally C-shaped rigid member (10) having a base portion (10a) extending transversely to the track (100), a tapered side guide me...  
WO/2018/215895A1
A driving system for a tracked vehicle, in particular a tracked vehicle used for the preparation of ski slopes, features : - a driving wheel (6) rotatable about a first axis of rotation (A1); - an idle wheel (7) rotatable about a second ...  
WO/2018/215693A1
The present invention introduces an electrically driven snowmobile, i.e. an electric sled. The electric motor (1) is applied along the primary driving axis (3, 100) so that its rotational force is applied directly or indirectly to the pr...  
WO/2018/211426A1
Monitoring system (10) comprising a remote monitoring station (12) and an unmanned, remote controlled vehicle (13). The vehicle (13) has a camera (16) mounted to it which wirelessly feeds back video footage of the vehicle's surroundings ...  
WO/2018/211197A1
The invention concerns a track (3) intended to equip a vehicle, the track comprising a strip forming a closed loop, the strip comprising a running surface (3a) intended to come into contact with the ground and an inner surface (3b) inten...  
WO/2018/208636A1
A surveillance system includes a robot and an operator control unit (OCU) for controlling the robot. The robot includes a light-weight frame housing, wheels, motor compartments positioned within the light-weight frame housing, wheel moto...  
WO/2018/204653A1
A track chain member (600) comprises a shoe member (602) defining a track chain traveling direction (T) and a lateral direction (L) perpendicular to the track chain traveling direction (T) and a first rib (606) defining a first concave r...  
WO/2018/204600A1
A track chain member (400) comprises a shoe member (402), and a first rail member (404) extending from the shoe member (402), wherein the first rail member (404) defines a track chain traveling direction (T, 114) and a lateral direction ...  
WO/2018/204588A1
A pin retention device (300) comprises a fastener (308) defining a longitudinal axis (L300), a first end (310) and a second end (312) along the longitudinal axis (L300), a head (314) at the first end (310) and a threaded portion (316) at...  
WO/2018/204662A1
A track chain member (700) comprising a shoe member (702) defining a track chain traveling direction (T) and a lateral direction (L), the shoe member (702) further defining a first lateral end (703), a second lateral end (705), and a gro...  
WO/2018/203255A1
A replacement mobility assembly for a walk-behind, powered device (10) may include first and second drivable components, a mobility assembly frame, and an adaptation assembly. The powered device may be provided with an original mobility ...  
WO/2018/204618A1
A track chain assembly (100) comprises a plurality of interlocking track chain members (500) wherein each track chain member (500) defines a track chain traveling direction (T), a lateral direction (L) perpendicular to the track chain tr...  
WO/2018/195940A1
A disaster relief vehicle automatic driving method and apparatus. The method comprises: receiving a call command for a disaster relief vehicle sent by a control end (101), the call command comprising a target location; moving the disaste...  
WO/2018/194692A1
Track system to be mounted on a vehicle in place of a rotatable OEM tire/wheel assembly, including: A frame. A drive wheel is rotatably mounted on the frame, operatively connectable to the drive shaft of the vehicle, and has a diameter o...  
WO/2018/193821A1
Provided is a vertical conveyance device that can be easily handled. The vertical conveyance device (1) is provided with a frame (10), a crawler (20), a turning unit (30), and a hydraulic damper (60). A drive unit (11) for driving the cr...  
WO/2018/193918A1
Provided is an elastic crawler configured so that vibration during rolling can be reduced. This elastic crawler (1A) is provided with: an endless crawler body (2); a plurality of cores (3) embedded in the crawler body (2) at intervals in...  
WO/2018/194774A1
A track link (200) comprises a body (201) defining a top surface (204), a bottom surface (206), a first side surface (208) and a second side surface (210), a proximate end (212) and a distal end (214), a first bore (216) adjacent the dis...  
WO/2018/190996A1
An endless vehicle track (300) is provided which includes an endless, elongate carcass (306) having an outer surface, an inner surface, and at least one reinforcing layer. A plurality of tread lugs (302) disposed on the outer surface, an...  
WO/2018/190940A1
In some embodiments, the present disclosure provides a composition comprising from 5 phr to 30 phr of a PEDM terpolymer having 1 to 10 wt% diene, 13 to 40 wt% ethylene, and 15 to 85 wt% propylene, based on the weight of the PEDM terpolym...  
WO/2018/186304A1
Provided is an anti-skid tool with which a load on a vehicle body can be decreased and which can withstand use over a long period. An anti-slip tool 1 according to an embodiment of the present invention is detachably mounted on a rubber ...  
WO/2018/186890A1
Track system for a vehicle having a chassis and a drive shaft extending laterally outwardly from the chassis includes: An attachment assembly having a pivot. A multi-member frame assembly including: a leading frame member pivotably conne...  
WO/2018/185682A1
A radio-controlled vehicle having a frame (2), a left undercarriage (3I) and a right undercarriage (3II); wherein the frame (2) has a front guide (43A) and a rear guide (43B), each configured to house a respective cylinder (47A; 47B); ea...  
WO/2018/186145A1
Provided is an elastic crawler in which distortion caused during winding is reduced. This elastic crawler (1) is provided with: an endless crawler body (2) composed of an elastic material; a plurality of lugs (3) which are disposed at in...  
WO/2018/186767A1
The invention relates to all-terrain vehicles and a system for steering an all-terrain vehicle. A high-speed two-axle wheeled all-terrain vehicle comprises a petrol or turbo-diesel engine, a transmission system, a suspension system, and ...  
WO/2018/182879A1
A clamping master track link (202) comprises a body (204) that defines a first bore (218) and a second bore (220), a first aperture (222) disposed between the first bore (218) and the second bore (220), a second aperture (224) disposed b...  
WO/2018/176368A1
A spherical joint track chain comprises a track plate assembly and a chain joint (2) connected to the track plate assembly. The track plate assembly comprises a track plate connecting portion (122) located at the end portion of a track p...  
WO/2018/173644A1
Provided is an electric dolly which can be easily controlled and does not travel unintentionally. This electric dolly comprises: a frame (10) in which a drive unit (11) is incorporated; a battery (81) for supplying electric power to the ...  
WO/2018/175015A1
A suspension assembly for a machine is provided. The suspension assembly includes a first suspension structure and a second suspension structure. The first suspension structure includes a first suspension pad and a first support plate co...  
WO/2018/174154A1
This shovel has a lower traveling body (1), an upper turning body (3) that is installed on the lower traveling body (1), an excavating attachment that is mounted on the upper turning body (3), and an external computing device (30E) that ...  
WO/2018/172575A1
The invention relates to an auxiliary device (1) for allowing baby pushchairs and similar to move on stairs, sandy surfaces, snow or similar. The device is formed by respective caterpillar tracks (2) and a securing system (9) for securin...  
WO/2018/172956A1
A large-scale, high-mobility all-terrain vehicle (ATV), for use in emergency and rescue activities, or in agricultural or earth-moving activities, is equipped with at least two articulated front legs and at least two articulated rear leg...  
WO/2018/172953A1
An all-terrain vehicle (ATV) for civil protection activities or the like comprises a vehicle structure (2, 3) with at least one module for transporting persons and/or material, and a plurality of legs (L) articulated to the vehicle struc...  
WO/2018/169465A1
The invention relates to a tracked vehicle (V1; V2) comprising a vehicle body (20; 120), at least one track assembly (10) and a suspension device (S). Said track assembly (10) is arranged to be supported by said vehicle body (20; 120) by...  
WO/2018/169468A1
The invention concerns a suspension device for a tracked vehicle, comprising a track assembly (10) at the side of a centre beam (14), comprising a track support beam (20), two wheels (21, 22), several support wheels (23) and an endless t...  
WO/2018/164399A1
The present invention provides an elastic crawler capable of effectively preventing the occurrence of vibrations and cracks. The elastic crawler of the present invention has driving lugs provided at the outer peripheral side of a crawler...  
WO/2018/165214A1
In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented para...  
WO/2018/161176A1
The present disclosure provides a snow transport system with a frame comprising a base plate, a pair of opposed side plates mounted on opposed sides of the base plate, and a plurality of cross members extending between the side plates. A...  
WO/2018/157993A1
The present invention relates to a chassis chain (2), in particular to a bogie chain (2), with a flexible body (20), preferably an elastomeric body (20) which is continuously closed or continuously closable in a running direction (A). Th...  
WO/2018/152623A1
An amphibious multi-terrain water planing vehicle including: a. a hull having a top, a bottom, a front end, a rear end, a first side and a second side; b. at least one track frame, in exemplary embodiments a pair of track frames, mounted...  
WO/2018/151017A1
The present invention makes it possible to mount a reinforcement rib along the center of the longitudinal lower part of a fitting section to thereby prevent uneven distribution of a load from a lower roller. This crawler crane 100 is pro...  
WO/2018/150808A1
Provided is a lifting device capable of being easily handled. This lifting device (1) is provided with a frame (10), crawlers (20), and a rotation unit (30). The frame (10) has a drive unit (11) mounted therein. The crawlers (20) are pro...  
WO/2018/147138A1
A labyrinth (32) is provided in the gap (22) between the stationary end surface (13E) of a stationary housing (13) and the rotating end surface (15C) of a rotating housing (15). The labyrinth (32) comprises a stationary recess (13F), a s...  
WO/2018/145418A1
A supportless anti-wind crawler wheel with steering protection, comprising a driving wheel (1), a supporting mechanism (3), a crawler belt (9), a rotating shaft (12), a power system (13), and a transmission shaft (14), wherein the crawle...  
WO/2018/145420A1
An anti-wind crawler driving wheel with a trigger mechanism, comprising a side plate (1), a shell (2), a retaining sleeve (4), an adjusting mechanism (5), a clamp channel (6), a side baffle (7), a top shaft (8), a top shaft side rotating...  

Matches 1 - 50 out of 19,068