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WO/2014/182220A1 |
The invention relates to load-carrying frame (40) for carrying load of an articulated tracked vehicle (10) comprising a front and a rear vehicle unit (1 1, 12) connected to each other through said load-carrying frame (40), wherein said f...
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WO/2014/178772A1 |
The invention relates to a suspension system (2; 102) for a tracked vehicle (1) of the type, comprising support wheels (4) arranged on opposite sides of the vehicle (1) for contact against the inside of a respective endless drive track (...
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WO/2014/176253A1 |
A seal assembly (101, 102) can be incorporated into a track joint assembly (84) of an undercarriage (32) of a track-type machine (30). The track joint assembly (84) can have a first member (110) pivotable about a rotational axis relative...
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WO/2014/172082A1 |
A track shoe (30) is disclosed for use with a mobile machine (10). The track shoe may have a base plate (46) with an inner surface (38) and an outer surface (44), and a grouser bar (54) extending from the outer surface away from the base...
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WO/2014/165982A1 |
The track system includes a plurality of track assemblies, each having track; a frame structure to mount the track to the vehicle; and inner wheels in contact with an inner surface of the track. The track assembly also includes two drive...
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WO/2014/167273A1 |
A vehicle four-wheel drive system (10) comprises a first axle (12) with two coaxial first axle shafts (12, 12b) carrying two first wheels (13a, 13b) and a second axle (14) with two coaxial second axle shafts (14a, 14b) carrying two secon...
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WO/2014/165619A1 |
A helicopter tug system features a helicopter with skids. A powered track assembly features a microprocessor connected to a power supply, a drive hub and an idler hub, a track located on the drive hub and the idler hub, a motor connected...
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WO/2014/164747A1 |
A slide shoe installs on an undercarriage frame assembly of an excavating machine to prevent contact by the lugs of track links when the track buckles. The slide shoe is connected at a top surface to a mounting bar extending between side...
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WO/2014/160238A1 |
A drive unit for driving a robot along an inclined surface is disclosed. An endless tread engages a pair of wheels to define a planar bottom surface of the endless tread. A vacuum motor pulls air through holes in the endless tread when t...
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WO/2014/154580A1 |
The intention is to provide a possible way of enabling a wheelchair to move in order to travel on uneven, soft or loose underlying surfaces, for example on cobbles, or paths covered with sand or gravel, and to move in a steerable fashion...
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WO/2014/147217A1 |
The present invention relates to a vacuum wall crawler (1) having at least one vacuum track unit (100) comprising: - a track frame (150); - two pulleys (140, 141) provided in opposite ends of the track frame (150), and defining a wheelba...
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WO/2014/139906A1 |
Disclosed is a continuous track vehicle (1) comprising a continuous track (5), a drive wheel (6) and a first roller (7). Each continuous track (5) is designed such that at least one electric chain tensioner (4) is integrated, which can b...
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WO/2014/138938A1 |
A track for traction of an off-road vehicle such as an agricultural vehicle, a construction vehicle, a snowmobile, or another vehicle operable off-road. The track is mountable around a track-engaging assembly comprising a drive wheel for...
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WO/2014/138931A1 |
A track for traction of an off-road vehicle (e.g., a construction vehicle, an agricultural vehicle, etc.). The track is mountable around a track-engaging assembly comprising a plurality of wheels. The wheels include a drive wheel for dri...
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WO/2014/136912A1 |
According to the present invention, a rubber crawler (10) as an example of an elastic crawler has: a rubber belt (12) as an example of an endless elastic member wound around a plurality of wheels; and a plurality of rubber protuberances ...
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WO/2014/136290A1 |
A crawler coupling device is provided with a first crawler link (21), a second crawler link (31), a master pin (22), a rotation stop pin (25), and a snap ring (26). The master pin (22) is inserted into first and second through-holes (21a...
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WO/2014/134362A1 |
A snowmobile has a snowmobile body and an arm assembly pivotally coupled to the snowmobile body. The arm assembly is configured to pivot on an axis through the snowmobile body. A first hydraulic actuator has a first end coupled to the sn...
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WO/2014/129660A1 |
As an example of this track, a rubber track (10) is provided with: a continuous rubber belt (12); a main cord layer (30) that is disposed inside the rubber belt (12), is configured by arranging, in the track width direction, a plurality ...
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WO/2014/129659A1 |
The present invention is a track having a main cord layer with a butted structure, wherein the flexural rigidity when wrapped around a drive wheel or an idler wheel is approximately uniform in the track circumferential direction. As an e...
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WO/2014/126247A1 |
A rubber track (10) has: a rubber belt (12) as an example of an endless rubber body which is passed over wheels; rubber protrusions (14) which are formed on the rubber belt (12) at intervals in the circumferential direction of the track,...
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WO/2014/121353A1 |
The present utility model application relates to a technical arrangement for a special truck equalizer beam, which is an implement for a road vehicle, characterised in that it is constituted by a truck equalizer beam with hinges at its e...
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WO/2014/121999A1 |
The invention relates to a vehicle (2) comprising a chassis (1) on which at least one primary drive, working equipment and control units can be arranged in a known manner, and at least two running gears (10) fastened opposite each other ...
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WO/2014/116227A1 |
A track system for a vehicle traveling on a ground. An endless track is connected to a frame by a plurality of wheels rotatably connected to the frame. A track contact area portion supports the vehicle on flat ground. A corner idler whee...
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WO/2014/112553A1 |
A roller device (20) is provided with a shaft (21), a bushing (22), roller shells (23), retainers (24), and elastic members (25). The shaft (21) has an axis of rotation (21A). The bushing (22) has a narrow section (22C) at each end and a...
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WO/2014/112184A1 |
A roller device (20) is provided with a shaft (21), a bushing (22), roller shells (23), retainers (24), and seals (25). The roller shells (23) are fitted to the outside of the bushing (22). The retainers (24) are removably affixed to the...
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WO/2014/098650A1 |
The proposed invention relates to compact tracked vehicles intended for towing people and goods in trailers or on sledges or flat-bottomed sleds over virgin snow and rough terrain. The towmobile comprises a rigid frame with supporting ru...
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WO/2014/100160A1 |
An apparatus is disclosed for connecting a drive wheel axle and a track roller frame in a tracked vehicle. The apparatus includes an arm portion for attachment to the track roller frame; a yoke comprising a pivotal connection to the arm ...
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WO/2014/090998A2 |
The invention relates to a steel cord (30) comprising cylindrical layers, said cord including: an inner layer (C1) formed by 2 wires, an intermediate layer (C2) formed by 9 wires helically wound around the inner layer (C1), and an outer ...
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WO/2014/090996A2 |
The invention relates to a steel cord (30) comprising cylindrical layers, said cord including: an inner layer (C1) formed by M wires, an intermediate layer (C2) formed by N wires helically wound around the inner layer (C1), and an outer ...
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WO/2014/090999A2 |
The invention relates to a steel cord (30) comprising cylindrical layers, said cord including: an inner layer (C1) formed by 3 wires, an intermediate layer (C2) formed by 9 wires helically wound around the inner layer (C1), and an outer ...
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WO/2014/085165A1 |
A method of estimating soil conditions of a work surface (22) during operation of a track-type tractor (10) measures current operating conditions and current operating state to develop adjustments to a nominal pull-slip curve (152). The ...
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WO/2014/073519A1 |
A grease passage (29) having a valve seat (29C) is provided in a frame-side rod (24). A valve mounting hole (30) is provided between the valve seat (29C) of the grease passage (29) and an opening end (30B) provided to the frame-side rod ...
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WO/2014/070318A1 |
An automated motorized device (110) may be configured to move on a structure (100) for use in assembling of the structure (100). The automated motorized device (110) may comprise an end effector (120) configured to perform a plurality of...
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WO/2014/056085A1 |
An endless track for traction of an off-road vehicle, such as an all-terrain vehicle (ATV) or a snowmobile. The endless track comprises an inner side for facing track-contacting wheels around which it is mountable and a ground-engaging o...
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WO/2014/057177A1 |
Rolling assembly that touches the ground only via a limited contact area, offering the same advantages of comfort and handling as large‑diameter wheels, but occupying a far smaller amount of space. The track (100) collaborates with a m...
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WO/2014/056089A1 |
A track assembly for traction of an off-road vehicle, the track assembly comprising a set of wheels and an endless track disposed around the set of wheels. The endless track comprises elastomeric material to flex around the set of wheels...
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WO/2014/055528A1 |
An idler wheel assembly (114, 116) for a track-type machine includes a circular body (126). The circular body (126) includes a central hub portion (128), an annular flange portion (130) integral with the central hub portion (128), and a ...
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WO/2014/052586A1 |
A ground-engaging track system (14) for a machine (10) includes a track (22) extending about a rotatable track engaging element (16), and having a track chain (24) with a plurality of elongate links (30) each including an upper rail surf...
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WO/2014/044026A1 |
A caterpillar track, which comprises right caterpillar track links (200). A right caterpillar track link (200) comprises a first pin sleeve hole (201), a supporting rib (202), an orbital plane (203), a second pin sleeve hole (204), a cat...
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WO/2014/044886A1 |
The invention relates to a robot for treating metal structures, of the type that comprises two units (1) with actuation by means of caterpillars and movement by means of magnetic soles (5, 6) on an endless belt (4), where said caterpilla...
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WO/2014/043836A1 |
An omnibearing moving track is mainly composed of a driving wheel (12), track plates (13), a roller (14), a loading wheel (15), a towing wheel (16), and an induction wheel (17). The roller (14) is fixed on a roller bracket (23) of each t...
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WO/2014/043841A1 |
A track type omnibearing moving platform is mainly composed of a moving mechanism, a control subsystem, a drive subsystem, and a power subsystem. The moving mechanism is composed of a plurality of omnibearing moving tracks, and the plura...
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WO/2014/043415A1 |
A method of manufacturing a magnetic track is described in accordance with an example of the present technology. The method can include rubberizing a first side of the track with a first plurality of indentations formed therein, and rubb...
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WO/2014/033971A1 |
A track link (1) has a center section (1A), one end section (1B) which is located on one end side of the center section (1A), and the other end section (1C) which is located on the other end side of the center section (1A). In a second s...
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WO/2014/030927A1 |
The present invention relates to a rubber pad for an endless track, comprising a support unit and a rubber unit. The support unit of the present invention has the shape of a bent plate. The rubber unit has a block shape attached to the s...
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WO/2014/027530A1 |
An engaging projection (23) for engaging a drive wheel (11) is provided on a drive-wheel contact surface (22) for contacting a drive wheel (11) and belonging to a track link (14) constituting a part of a caterpillar track (13). A ground-...
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WO/2014/027531A1 |
Track links (14) for configuring a caterpillar track (13) are configured from a ring base (15); a front-connection boss (16) and a rear-connection boss (18) which are provided on the front end and the rear end of the ring base (15); a dr...
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WO/2014/022043A1 |
An undercarriage 16 for a tracked work vehicle 10 is provided that includes a roller wheel beam 30. The roller wheel beam 30 includes a clevis 100,102 having a first arm 104 and a second arm 106. Additionally, the first arm 104 includes ...
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WO/2014/020712A1 |
Provided is an emergency evacuation cart capable of reducing the operator's load while maintaining safety. The dead man's brake mechanism is configured from a rotatable brake lever, a brake shoe capable of controlling the front track rol...
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WO/2014/022042A1 |
A suspension system (12) for a tracked work vehicle (10) is provided that includes an undercarriage beam (16) and a roller wheel beam assembly having a plurality of roller wheels (32) and a roller wheel beam (30) having a front clevis (1...
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