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WO/2022/215507A1 |
This rubber composition contains: a rubber component; 0.01 parts by mass or more relative to 100 parts by mass of the rubber component of a rubber-metal adhesion promoter, said rubber-metal adhesion promoter containing a 2-25C metal carb...
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WO/2022/208026A1 |
A carriage for transporting loads, comprising a frame (1) supported by two motorized track modules (3) and bearing a load carrier (2). The frame (1) is pivotably connected to the track modules (3), and also to each track module (3) by an...
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WO/2022/209491A1 |
A wear-resistant component (1) comprises: a metal base material part (10); a core (40) that is harder than the base material part (10) and is embedded in the base material part (10); and a plurality of support members (60, 70) at least o...
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WO/2022/203586A1 |
The invention relates to a brake arrangement (300) for a tracked vehicle (V). The brake arrangement (300) comprises a brake housing (310). Said brake arrangement (300) is journaled in bearings in connection to a drive unit driven drive a...
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WO/2022/203943A1 |
A track roller (30) for an undercarriage system (14) includes a roller rim (32) defining a roller axis and including a first seal bore (40) formed in a first axial end (38) and a second seal bore (44) formed in a second axial end (42). A...
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WO/2022/203585A1 |
The invention relates to a track assembly (T1, T2) for a tracked vehicle (V). Said track assembly comprises a track support beam (10) configured to support road wheels (RW), a drive wheel member (DW), and a drive arrangement (D) for driv...
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WO/2022/203583A1 |
The invention relates to a track assembly (T1, T2) for a tracked vehicle (V). Said track assembly comprises a track support beam (10) for supportign road wheels (RW), a drive wheel member (DW), a drive arrangement (D) for drive wheel mem...
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WO/2022/203588A1 |
The invention relates to a track assembly (T1, T2) for a tracked vehicle (V). Said track assembly comprises a track support beam (10) configured to support road wheels (RW), a drive wheel member (DW), and a drive arrangement (D) for driv...
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WO/2022/203587A1 |
The invention relates to a track assembly (T1, T2) for a tracked vehicle (V). Said track assembly comprises a track support beam (10) configured to support road wheels (RW), a drive wheel member (DW), and a drive arrangement (D) for driv...
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WO/2022/203584A1 |
The invention relates to a brake arrangement (300) for a tracked vehicle (V). The brake arrangement (300) comprises a brake housing (310). Said brake arrangement (300) is journaled in bearings in connection to a drive unit driven drive a...
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WO/2022/198714A1 |
Disclosed are a pipeline inspection robot with variable tracks and a control method therefor. The pipeline inspection robot of the present invention comprises a robot main body, track assemblies symmetrically arranged on left and right s...
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WO/2022/197426A1 |
A track pad (200) includes a shoe member (210) that has two bottom voids (224, 244) extending upwardly from the ground engaging surface (214) of the shoe member (210), and which form a central support pillar (246) having a serpentine sur...
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WO/2022/191447A1 |
Disclosed are a unit for overcoming an obstacle and a caterpillar apparatus comprising same. The unit for overcoming an obstacle of the present invention comprises: a frame portion coupled to an apparatus main body that moves up and down...
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WO/2022/192022A1 |
A rotating track guide component (100, 200) includes a tubular or annular substrate (120, 204) having a longitudinal length (104, 206) and an outer surface (106, 208). The outer surface (106, 208) includes at least one flat portion or on...
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WO/2022/192021A1 |
A ground-engaging track shoe (34) in a track joint assembly (35) includes a shoe plate (42) having bolt holes extending through a middle plate section (44) between a planar link-bolting surface (54) and a ground-contact surface (56). A w...
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WO/2022/192008A1 |
A ground-engaging track shoe (38) includes a shoe plate (46) having link-side fixturing surfaces (78,80) and ground-side fixturing surfaces (82,84). The link-side fixturing surfaces (78,80) and the ground-side fixturing surfaces (82,84) ...
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WO/2022/180579A1 |
The present technology relates to a sprocket wheel assembly for a polymeric track system is disclosed. The sprocket wheel assembly includes a sprocket wheel body and a sprocket wheel removable part. The sprocket wheel body includes a hub...
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WO/2022/177473A1 |
The invention relates to an endless track propulsion system. Said endless track propulsion system comprises one or two wide tracks capable of being positioned beneath the flat bottom of a vehicle, and also gear wheels. Said tracks encirc...
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WO/2022/172186A1 |
This invention concerns a grouser pin press (10, 210) for removing a grouser pin (104) connecting grousers (102) to each other. The grouser pin press (10, 210) has driving means such as a press (20, 220) which is operable between a first...
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WO/2022/169489A1 |
A jet-powered sled has a body having a control cockpit with control apparatus for an operator to control the jet sled, a set of surface runners adapted to engage a surface upon which the sled is operated, the surface runners removably en...
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WO/2022/169623A1 |
A shroud (62) for a track shoe grouser protector (36) includes an elongate shroud body (92) having weld holes (108) formed in a first shroud leg (72) and a second shroud leg (74) attached to a base (70) in the elongate shroud body (92). ...
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WO/2022/164544A1 |
A slider includes a first segment and a second segment. The first segment includes a first upper surface, a first lower surface, and a first interior surface that connects the first upper surface to the first lower surface. The first upp...
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WO/2022/162638A1 |
A snowmobile includes: a frame including a tunnel; a rear suspension assembly connected to the frame and disposed beneath the tunnel; an endless track supported by the rear suspension assembly; a motor supported by the frame and operativ...
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WO/2022/159189A1 |
A track chain assembly (126) includes a first track pad (200, 200a) including a first pair of lugs (232, 234) defining a gap (236) therebetween, and a second track pad (200, 200a) including an intermediate lug (230) disposed in the gap (...
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WO/2022/159221A1 |
An onboard track machine wear measurement system (300) has an ultra-sonic probe (302) that is attached to an undercarriage (114) of the machine (100) that is disposed adjacent a track chain assembly (126), and a controller (304) that is ...
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WO/2022/159219A1 |
A rim includes a wall, a first annular projection, and a second annular projection. The wall has a first end and a second end. The first end includes a first opening, and the second end includes a second opening that communicates with th...
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WO/2022/155367A1 |
A replaceable guide rail for a crawler includes a base that has a flange. The replaceable guide rail further includes a hole extending laterally through the flange that is configured to receive a fastener to secure a portion of the crawl...
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WO/2022/152873A1 |
The invention relates to a track roller (10) for guiding a track of a tracked vehicle, comprising: a shaft (11) extending in an axial direction, the shaft (11) having a central portion and two axial end portions axially adjacent to the c...
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WO/2022/149978A1 |
The present invention pertains to an off-road vehicle comprising a chassis and connected to that chassis an engine for propelling the vehicle and at least two tracks for supporting the vehicle on a surface, the at least two tracks compri...
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WO/2022/140831A1 |
The present invention relates to a remotely operated underwater robot device for removing marine biofouling, mainly aimed at organisms such as sun coral, settled on hulls of floating units for transporting oil and derivatives thereof, or...
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WO/2022/147272A1 |
A robotic system comprises a first robotic crawler having a mobility mechanism for locomotion, a second robotic crawler having a mobility mechanism for locomotion, and at least one coupling mechanism supported by at least one of the firs...
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WO/2022/144029A1 |
A mobile device, comprising a frame (01) and a third lifting/lowering mechanism (212). The device further comprises a first lifting/lowering mechanism (211) and/or a second lifting/lowering mechanism (222); one end of each of the first l...
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WO/2022/140057A1 |
A roller assembly (32) for a ground-engaging track system (24) includes a roller (34) forming a shaft bore (42), and a roller shaft (52) within the shaft bore (42) and having a circumferential ramp surface (60). A roller retention system...
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WO/2022/139977A1 |
An idler assembly (200) includes a cylindrical hub (202) defining an axis of rotation (204), a radial direction (206), and a circumferential direction (208). A stepped circumferential surface (210) of the cylindrical hub (202) has a firs...
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WO/2022/140093A1 |
An example track shoe (118), cutting edge (120), or other component of a machine (100) is formed in a heated process, such as hot-rolling followed by air-hardening. The air-hardening process involves cooling the component by flowing air ...
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WO/2022/140058A1 |
A track roller shaft (300) comprises a body including a revolved surface defining an axis of rotation (204), a radial direction (208), and a circumferential direction (206) disposed about the axis of rotation (204). The body also defines...
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WO/2022/132910A1 |
Techniques are directed to utilizing a suspension protector to deflect debris away from a set of suspension components of a tracked vehicle. The tracked vehicle includes a vehicle body, a suspension, and a set of suspension protectors. T...
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WO/2022/130419A1 |
The invention relates to an anti-skid device for equipping a crawler chain, the crawler chain having a plurality of plates (1) which are connected to one another in an articulated fashion, the anti-skid device comprising: two main parts ...
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WO/2022/131958A1 |
The invention relates to devices intended for converting wheeled vehicles for travel over snow cover. An endless-track unit allowing a two-wheeled vehicle to travel on snow comprises an endless track, guide runners with wear strips and s...
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WO/2022/132514A1 |
An articulated chain assembly (36) includes standard links (38), a master link (40), and pins (42) pivotably coupling together the standard links (38) and master link (40). The master link (40) includes a first half link (50) and a secon...
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WO/2022/121202A1 |
An underwater cleaning device for marine equipment and a cleaning control method therefor. The underwater cleaning device comprises a machine body (1), a mechanical arm (2), a cleaner (3), positioning and clamping arms (4), electric craw...
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WO/2022/122549A1 |
The invention relates to a running gear which can be equipped with a crawler drive or a wheel drive for vehicles in order to accommodate machines and devices. The running gear includes a subframe (1) which carries the vehicle or device a...
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WO/2022/121204A1 |
Disclosed is an underwater cleaning apparatus for marine equipment. A structural frame is provided with an upper mounting plate, a middle mounting plate and a bottom mounting plate, and a cleaning manipulator is connected to an upper sur...
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WO/2022/122183A1 |
A suspension and drive system includes front and rear torsion axle assemblies. The front torsion axle assembly (116) includes a front axle (302), a front shaft (304), and a front arm (306) connecting the front axle (302) to the front sha...
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WO/2022/123869A1 |
The present invention addresses the problem of providing a rubber composition having excellent adhesiveness to metallic members. The rubber composition comprises a rubber component, a modified polymer, and a rubber-metal adhesion promote...
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WO/2022/124159A1 |
This work vehicle comprises: a vehicle body 1; a plurality of traveling wheels 2 located at each of front and rear positions on both the left and right sides of the vehicle body 1; a support mechanism A which is supported on the vehicle ...
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WO/2022/123893A1 |
The present invention addresses the problem of providing a rubber composition having excellent adhesiveness to metallic members. The rubber composition (not a rubber composition containing a thiuram-compound vulcanization accelerator) co...
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WO/2022/114962A1 |
The disclosure describes a cleaning device for cleaning a submerged net. The cleaning device comprises a first cleaning unit for being positioned on a first side of the net, and a second cleaning unit for being positioned on a second sid...
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WO/2022/111298A1 |
Disclosed are a crawler belt (10), a crawler-type traveling wheel (1) and a sweeping robot. The crawler belt (10) comprises an annular body (110), wherein multiple rows of tooth groups are arranged side by side on an outer circumferentia...
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WO/2022/104481A1 |
A track system for a vehicle on a ground, wherein the track system comprises a track and is designed to enhance how its track is tensioned, such as by including a plurality of tensioners that exert opposite forces on the track at its fro...
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