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Patent Searching and Data


Matches 351 - 400 out of 19,717

Document Document Title
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...  
WO/2018/084251A1
This rubber crawler track 10 is configured such that rubber lugs 11 are formed on the outer peripheral side of an endless rubber elastic body, cores 12 are arranged within the rubber elastic body at regular intervals in the circumferenti...  
WO/2018/084745A1
The invention relates to the field of vehicle engineering, and can be used in the development of different types of over-snow vehicles and other tracked vehicles. A lining for an endless track slide rail is proposed which is designed for...  
WO/2018/082840A1
Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinf...  
WO/2018/080384A1
A demolition robot control device is provided including processing circuitry configured to receive control data indicative of a selected transportation mode of a plurality of transportation modes and cause an adjustment of a demolition r...  
WO/2018/075276A1
A track nut (200, 500) comprises a main body (202) defining a central aperture (204) with threads (206) disposed in the central aperture (204), the aperture (204) defining a cylindrical axis (A) and a radial direction (R), a first end (2...  
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/2018/024758A3
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...  

Matches 351 - 400 out of 19,717