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WO/2020/099780A1 |
The invention relates in particular to a tread (2) for the drive axle of an agricultural machine, said tread comprising tread pattern elements (21, 41) extending radially outwards from a bearing surface (22), said tread pattern elements ...
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WO/2020/092001A1 |
A sprocket and an idler sharing a common wheel member (102) are manufactured by a method (300) that includes providing a common wheel member (302), providing an idler flange annular attachment (304), and providing a toothed annular attac...
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WO/2020/082185A1 |
An omniwheel track system comprising a frame comprising at least one supporting plate, an endless drive mechanism mounted to the frame, and a plurality of segment assemblies mounted to the frame and drivable by the endless drive mechanis...
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WO/2020/083574A1 |
The present invention provides a track kit for a vehicle (2), the vehicle comprising a chassis (38), a rear drive axle featuring two opposite wheel hub units (3), and a rear suspension, and the track kit comprises two track assemblies (1...
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WO/2020/085981A1 |
A wheel-driven vehicle (1), comprising a front vehicle unit (1 A), a rear vehicle unit (1B), a power source (4), a first centre beam (8) and a second centre beam (9), a first driving means (10) and a second driving means (11) provided on...
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WO/2020/086305A1 |
A closed-loop seal having an irregularly shaped profile to seal a pivot assembly of a track assembly comprises a body comprising an inner diameter wall, an outer diameter wall, a first sidewall, and a second sidewall, wherein at least on...
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WO/2020/081647A1 |
Disclosed embodiments include track mounts (314; 316) configured to secure a track assembly (320; 219A; 219B) to a frame (110; 210; 310) of a power machine (100; 200; 300), and power machines including the same. The track mounts include ...
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WO/2020/081392A1 |
A component for a track-type machine comprises a body, a through-bore extending through the body forming an inner wall, and a bushing located in the through-bore. The bushing comprises a bearing surface, an outer surface engaging the inn...
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WO/2020/080448A1 |
Provided is a novel elastic crawler having improved durability. An elastic crawler (1A) includes a crawler body (2) made of an elastic material; a projection (3) made of an elastic material, and arranged on an inner peripheral surface (2...
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WO/2020/075432A1 |
[Problem] To provide an elastic crawler core metal having high durability against a twisting force applied to the core metal during use, and an elastic crawler using the core metal. [Solution] An elastic crawler core metal 30 is provided...
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WO/2020/075136A1 |
A tracked vehicle for preparing ski trails; the tracked vehicle (1) comprising: a frame (2); two sets of wheels (3) arranged on opposite sides of the frame (2); two tracks (4), each of which is respectively run over by one of the two set...
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WO/2020/075404A1 |
Provided is an irregular ground traveling vehicle which can be ridden standing up and is suitable for traveling on an irregular ground such as a forest land. This irregular ground riding vehicle is provided with: a vehicle body frame (1)...
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WO/2020/072711A1 |
A track link rail surface and roller interface (400) includes a first roller (402) including a cylindrical configuration defining a radial direction (R), a longitudinal axis (A), a circumferential direction (C), and a plane (RA) containi...
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WO/2020/063759A1 |
A magnetic circuit structure for a permanent magnet crawler (10) of a wall-climbing robot, consisting of permanent magnet adherence units (20) and a double-strand roller chain (30). The double-strand chain is provided with curved plates ...
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WO/2020/055793A1 |
A seal (300) includes an annular body (202) defining a radial direction (R), an axial direction (A), and a circumferential direction (C), and further defines a cross-sectional area (204) including a perimeter (206). The perimeter (206) i...
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WO/2020/055799A1 |
A seal (600, 600') includes an annular body (202, 202') defining a radial direction (R, R'), an axial direction (A, A'), and a circumferential direction (C, C'), and further defines a cross-sectional area (204, 204') including a perimete...
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WO/2020/055807A1 |
An undercarriage (300) configured to support a track chain (204) and to be attached to a machine (100) with an endless track drive includes a first carrier plate (308) attached to the undercarriage (300), the first carrier plate (308) in...
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WO/2020/055306A1 |
The invention relates to a load-carrying vehicle part with a first and a second wheel pair (10, 11), which are suspended in a respective bogie element (20) on each side of a frame member (14), a suspension (15) between each bogie element...
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WO/2020/053705A1 |
Track for a tracked vehicle, in particular for preparing ski pistes; the track (3) comprising an outside face (31), which, in use, is in contact with the ground (S), while the tracked vehicle (1) moves forward; an internal face (30) on t...
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WO/2020/055790A1 |
A track link (32) for a ground-engaging track system (16) includes an elongate link body (46) having an upper rail surface (60) located in part upon each of a first link strap (48), a second link strap (52), and a middle section (56) of ...
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WO/2020/049526A2 |
A track system includes an attachment assembly including at least one of a first pivot defining a roll pivot axis, a second pivot defining a pitch pivot axis, and a third pivot defining a yaw pivot axis of the track system. A frame assem...
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WO/2020/049532A2 |
A track system includes an attachment assembly, a frame assembly connected to the attachment assembly including at least one wheel-bearing frame member. The track system further has leading and trailing idler wheel assemblies at least in...
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WO/2020/049533A2 |
A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a first pivot extending vertically and defining a yaw pivot axis of the track system, and a second pivot extending lat...
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WO/2020/049530A2 |
A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a multi-pivot assembly having a first pivot extending longitudinally and defining a roll pivot axis, and a second pivo...
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WO/2020/051003A1 |
A track joint assembly (28) includes adjacent first and second track links (36) each having an elongate link body (42) with an upper rail surface (60) located in part upon first and second link body ends (44, 48) and in part upon a middl...
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WO/2020/050998A1 |
A bushing assembly (30) for a track assembly (12) includes a first end element (36), a second end element (36), and a central element (38) positioned between the first end element (36) and the second end element (36). The central element...
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WO/2020/041897A1 |
A vehicle comprising a track system can be monitored to obtain information regarding the vehicle, including information regarding the track system, such as an indication of a physical state of a track and/or other component of the track ...
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WO/2020/044574A1 |
[Problem] Conventional mobile robots are inflexible, and thus are likely to lose balance on uneven places and may be broken by the impact of a fall or collision. [Solution] This mobile robot comprises a body, a crawler provided on the bo...
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WO/2020/044986A1 |
This rubber crawler track is provided with: an endless belt-like rubber elastic body; a plurality of rubber protrusions provided at intervals in the circumferential direction of the crawler track on the inner peripheral surface of the ru...
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WO/2020/047507A1 |
A remotely-controlled, movable, magnetic system and method for surveillance and attack prevention. The system includes a motive apparatus including a mounting body for mounting a series of magnets and wheels or rollers and suspending the...
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WO/2020/046692A1 |
A track link (20) includes an elongate link body (32) formed of a link body material (76) that varies in hardness to form a first lower hardness zone (78), a second lower hardness zone (80), and a higher hardness zone (82). The higher ha...
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WO/2020/041235A1 |
A master link box for use with a link assembly of a work machine is disclosed. The master link box may include first and second master links with pin bores and lateral annular recesses disposed around the pin bores, a master link pin wit...
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WO/2020/040263A1 |
In the present invention, crawler links (7, 8), which are crawler parts, are made of a steel having a specific constituent composition and comprise high hardness parts (7A, 8A) having a hardness of 57-60 HRC and low hardness parts (7B, 8...
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WO/2020/037192A1 |
A retrofit assembly for conversion of a wheel driven vehicle to track drive, the vehicle having an undercarriage and left and right final drive mounts, the assembly incorporating left and right setback arms attached to and extending rear...
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WO/2020/036609A1 |
A method and apparatus for transporting heavy machinery, equipment or other heavy loads (10) from one location to another, whereby the apparatus may be constructed as a walking machine (500) including a plurality of lifting assemblies (1...
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WO/2020/034016A1 |
The present invention relates to a flexible plate (1) for endless tracks (2) used on large machines, disclosing a structure which guarantees greater flexibility and adaptability to the ground on which the large machine is moving, and whi...
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WO/2020/028276A1 |
An oscillation limited driven steering track assembly includes a track mechanism coupled to and driven by a hydraulic motor. The motor is pivotally secured about a steering axis to a stub axle which partially supports a land vehicle. A l...
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WO/2020/025173A1 |
The invention relates to a device for attaching a crawler track member of a crawler track to a crawler belt of the crawler track with a pressing element and a connection element, wherein the pressing element comprises a main body with a ...
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WO/2020/025431A1 |
The invention relates to a device for attaching a crawler track member of a crawler track to a crawler belt of the crawler track with a pressing element and a connection element, wherein the pressing element comprises a main body with a ...
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WO/2020/023182A1 |
A track shoe cover (128) is disclosed. The track shoe cover (128) includes a roller engaging surface (202), and a shoe engaging surface (204). The shoe engaging surface (204) comprises a shoe engaging recess (502) defined on at least two...
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WO/2020/021510A1 |
Heated wiper device for a vehicle, in particular for a snowgroomer; the wiper device comprising: a wiper blade configured for being pressed in a sprung manner against the windscreen's outer surface of the vehicle; a wiper blade carrier; ...
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WO/2020/023197A1 |
A face seal assembly (200, 300, 400) includes a first face seal member (202) having a first upper radial surface (224) defining an upper radial slot (256) with a sealing surface (264) and a second face seal member (204) having a second u...
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WO/2020/023344A1 |
In some examples, a shoe pad for a grouser of a vehicle track defines a slot configured to receive a bracket that is configured to attach the shoe pad to a grouser. For example, a first arm of a bracket may be inserted into the slot and ...
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WO/2020/018238A1 |
A master link box for use with a link assembly of a work machine is disclosed. The master link box may include first and second master links with first and second threaded pin bores and first and second threaded passages, a master link p...
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WO/2020/010403A1 |
A mobile track machine (10) comprising a platform (13) for removably supporting a pump assembly (11). The platform (13) having a front and a rear (15, 16), and a pair of spaced apart sides (17) that extend between the front and the rear ...
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WO/2020/013751A1 |
The invention relates to a deflector arrangement (100) for a tracked vehicle (V). Said tracked vehicle (V) comprises at least one track assembly (T1, T2) comprising two end wheels (1, 2) in the form of a front wheel (1) and a rear wheel ...
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WO/2020/007497A1 |
The invention relates to a crawler or tracked vehicle, having two flexible belts, in particular tracks, each running around at least two deflection wheels, on the outer sides of which tracks equally sized cubic blocks are positioned clos...
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WO/2020/005804A1 |
A bearing assembly (300) includes a cylindrical configuration with a radial direction (R), a circumferential direction (C) and defining a bearing assembly longitudinal axis (302), a first axial end (304), and a second axial end (306), an...
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WO/2020/002896A1 |
The present invention relates to a track driven work machine comprising a body (12), a first track laying assembly (26) pivotally connected to the body (12), and a second track laying assembly (28) pivotally connected to the body (12). T...
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WO/2020/005585A1 |
A track link assembly (10) comprises a plurality of link subassemblies (12). Each link subassembly (12) may include a pair of links (14) coupled together. Each link (14) may include a first aperture (16) and a second aperture (18), and t...
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