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Matches 301 - 350 out of 19,667

Document Document Title
WO/2018/104770A3
Current invention corresponds to a mobility vehicle that draws its properties from a special kind of a track that can change its rigidity. The track can become rigid on its lower part corresponding to a wheel shape with large diameter or...  
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/2018/104783A3
An inspection system for inspecting a machine (12) includes an inspection vehicle (10, 216) constructed for wireless operation while submersed in a dielectric liquid medium. The inspection vehicle is self-propelled. A controller (60) is ...  
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...  
WO/2018/145423A1
An anti-wind crawler driving wheel with track blocks, comprising sharp corners (1), a shell (2), a side plate (3), a trigger hole (6), a clamp square hole (8), a baffle sleeve (9), a transition rod (10), an inner baffle (11), a trigger r...  
WO/2018/145422A1
An anti-wind crawler drive wheel with track blocks, 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 sleeve (...  
WO/2018/145419A1
An anti-wind crawler wheel without a supporting wheel, relating to the technical field of crawler belt driving, comprising a driving wheel (1), a supporting mechanism (3), a crawler belt (9), a rotating shaft (12), a power system (13), a...  
WO/2018/097535A3
A magnetic track for traveling on a wall and a ceiling of a steel structure, according to an embodiment of the present invention, comprises: a front wheel connected to a body and positioned at a one-side end thereof; a rear wheel connect...  
WO/2018/139836A2
The present invention relates to a track tension monitoring method. The present invention relates to a track tension monitoring method, which determines whether a tension of a track is an abnormal, wherein the track constitutes an underc...  
WO/2018/135589A1
Provided is an elastic crawler which does not require a substantial review of an existing elastic crawler, can be produced easily, and has improved mud run off properties. The elastic crawler is provided with: an endless belt-like crawle...  
WO/2018/135643A1
This rubber crawler 10 comprises an endless rubber elastic body, and has protruding lugs 11 formed on the outer circumferential surface at a prescribed pitch in the crawler circumferential direction. Minute protrusions 14 which extend in...  
WO/2018/135644A1
This rubber crawler 10 comprises an endless rubber elastic body, and has protruding lugs 11 formed on the outer circumferential surface at a prescribed pitch in the crawler circumferential direction. The lugs 11 extend to ends 10b of the...  
WO/2018/134991A1
The present invention is provided with a plate-shaped member having a planar section contacting with the inner circumference of a continuous track at a position on the traveling target side with respect to a virtual straight line connect...  
WO/2018/131329A1
This wall surface suction traveling device (10) has a first traveling unit (12A), a second traveling unit (12B), a joint mechanism (22), and an elastic mechanism (30). The first traveling unit (12A) and the second traveling unit (12B) ar...  
WO/2018/128194A1
This suction traveling device 1 includes: a main decompression chamber 32; a sub-decompression chamber 33 communicating with the main decompression chamber 32 and disposed in each of a first driving unit 2 and a second driving unit 3; a ...  
WO/2018/123076A1
This endless track (20A) which is movable in a rolling manner on a wall surface while adhering to the wall surface has an endless member (22) and a plurality of electrostatic adhesion sections (24) mounted along the outer circumference o...  
WO/2018/123758A1
A crawler bearing bush (40) has an annular shape including an inner circumferential surface (41), an outer circumferential surface (42), a first end surface (43), and a second end surface (44) disposed on the side axially opposite the fi...  
WO/2018/114085A1
The invention relates to a crawler track (2), in particular a rubber crawler track (2), comprising a track member (20) and at least one outer profiling element (22), preferably a plurality of outer profiling elements (22), which extends ...  
WO/2018/112642A1
A track system for traction of a vehicle (e.g., a snowmobile, an all-terrain vehicle (ATV) etc.). The track system comprises a track and a track-engaging assembly for driving and guiding the track around the track-engaging assembly. The ...  
WO/2018/114084A1
The invention relates to a crawler track (2), in particular a rubber crawler track (2), comprising a track member (20) and at least one outer profiling element (22), preferably a plurality of outer profiling elements (22), which extends ...  
WO/2018/112874A1
A track wheel suspension for a construction machine is introduced. The track wheel suspension comprises a track wheel engageable to a track and a swing device comprising a first coupling portion. The first coupling portion is arranged fo...  
WO/2018/119350A1
Systems, methods and apparatus are provided for leveling and/or supporting a plant chassis. In some embodiments, a first set of actuators carry out a leveling routine and a controller monitors a pressure in a second set of actuators as t...  
WO/2018/112872A1
A track wheel suspension (8) for a construction machine (2) is provided comprising a track wheel (9) engageable to a track (6), a swing device (12), a swing bar (16) and a restraining mechanism (40) for at least restraining a movement of...  
WO/2018/112195A1
A track support rail (70) for slidably supporting a track assembly (45) of a machine (20) includes a body (120) having a first body end (121), a second body end (122), a crown portion (124), and an upper support surface (125). The body (...  
WO/2018/109853A1
A crawler track vehicle in which an idler 122 is axially supported between a right-left pair of side plate parts 112 that project toward the front side of a frame body 111 in a fork-like manner, and a crawler track 131 is looped around t...  
WO/2018/111496A1
A bushing (175) is provided for use in a track assembly (115) including a plurality of link members (135) forming a track chain (130), a plurality of pin members (140) configured to couple adjacent link members (135), a plurality of bush...  
WO/2018/111147A1
The invention relates to small tracked electric vehicles. A vehicle comprises a frame, an electric motor, tracks and a drive wheel. A shaft of the electric motor is designed to be statically secured with respect to the frame. A housing o...  
WO/2018/105487A1
The link assembly (8) is provided with an inner seal assembly (14) disposed in a seal housing (20) formed between a rotary bush (13b) and a stationary bush (13a) facing each other. The inner seal assembly (14) has a load ring (21) and a ...  
WO/2018/104783A2
An inspection system for inspecting a machine includes an inspection vehicle constructed for wireless operation while submersed in a dielectric liquid medium. The inspection vehicle is self-propelled. A controller is operative to direct ...  
WO/2018/106145A1
The invention relates to the field of small-scale tracked transportation technology which can be used for towing a person and cargo using a sledge, for example. The motor towing vehicle comprises a chassis carrying a tracked propulsion u...  
WO/2018/102563A1
A torsion bar restraint system for tracked combat vehicles that aids in the improvement of occupant survival rates when associated with asymmetric threats. The blast mitigating restraint system can reduce the dynamic deflection of torsio...  
WO/2018/096219A1
A track belt comprises a bearing element (10) having an inner surface (12), an outer surface (14) and a width. On the inner surface, a guide element (16) extends in the longitudinal direction of the track belt, comprising a first edge pr...  
WO/2018/096214A1
An apparatus for underwater marine vessel maintenance may traverse along a ferrous surface (100). The apparatus has a continuous track (130)that clings to the ferrous surface (100)with electromagnets, while the apparatus executes mainten...  
WO/2018/097535A2
A magnetic track for traveling on a wall and a ceiling of a steel structure, according to an embodiment of the present invention, comprises: a front wheel connected to a body and positioned at a one-side end thereof; a rear wheel connect...  
WO/2018/091835A1
The invention relates to a running gear for a tracked vehicle, intended for connecting a track (3) to a vehicle (1). Said running gear (9) is characterised in that it comprises a wheel (10) which is intended for engaging with the track (...  
WO/2018/093317A1
The invention relates to a tracked vehicle (11) comprising a vehicle body (30), at least one track assembly (21) and a suspension device (S). Said track assembly (21) is arranged to be supported by said vehicle body (30) by means of said...  
WO/2018/092980A1
The present invention relates to an apparatus and method for preventing overturning of caterpillar track-type construction equipment, the apparatus sensing contact pressure between the ground and caterpillar track of construction equipme...  
WO/2018/093318A1
The invention relates to a tracked vehicle (10; 11) comprising a vehicle body (30, 32; 30), at least one track assembly (21) and a suspension device (S) for suspension of said track assembly (21) to said vehicle body (30) of said tracked...  
WO/2018/086038A1
A household rotary disc type mower comprises a frame, and comprises a cutter head base (4) and a grass collecting box (5) disposed on the frame, and a cutter head (2) is disposed on the cutter head base (4). A crawler-type walking mechan...  
WO/2018/086037A1
A mower for removing weeds on an embankment comprises a frame (5) and a reciprocating type cutter (1) disposed at the front end of the frame (5). A crawler-type walking mechanism (4) is disposed on the frame (5). The crawler type walking...  

Matches 301 - 350 out of 19,667