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Patent Searching and Data


Matches 1,151 - 1,200 out of 19,833

Document Document Title
WO/2008/008973A3
A military vehicle, e.g., tank, that includes a turret, a gun mounted on the turret, a plurality of belts, wherein each of the plurality of belts encompass a front wheel and a rear wheel to provide a positive belt drive system for rotati...  
WO/2008/131319A2
A steering mechanism for a recreational vehicle includes a foot support and a steering device connected to the foot support, the steering device being moved by a motion of the foot support. A recreational vehicle is also disclosed that i...  
WO/2008/125299A1
The invention relates to a work platform having a height-adjustable work platform element and a traveling gear, wherein the traveling gear is configured as a chain traveling gear having at least one chain. The invention is characterized ...  
WO/2008/073990A3
A track assembly 30 for converting a wheeled vehicle 10 into a tracked vehicle. The track assembly 30 has a longitudinally adjustable support frame 40 having a motive source 170 with a drive sprocket 190, a plurality of support rollers 8...  
WO/2008/076193A3
A tracked robotic crawler capable of multiple movement moves is disclosed. In. one embodiment, the tracked robotic crawler (10) includes at least one frame unit (12), the frame unit having a continuous track (14) rotatably coupled theret...  
WO/2008/113264A1
A sealing device and a crawler with said sealing device are disclosed. The sealing device is used to create a seal between a first part (7) and a second part (6) of the crawler, in which the second part (6) can rotate with respect to the...  
WO/2008/048199A3
In some embodiments, the present systems and related methods include, consist of, or consist essentially of a roadarm having a first end, a second end, and an opening near the first end, where the second end is configured for attachment ...  
WO/2008/112043A2
An endless track compĪ€sing a plurality of links which are releasably, rotatably coupled together to form an endless track, and wherein each of the links has a male linking end, an opposite female linking end, and an outwardly facing sur...  
WO/2008/073203A3
A suspension system (10) for a lightweight robotic crawler is disclosed. The Suspension system provides for mounting of a flexible endless track (18) thereon. The suspension system includes a forward guide (14) and a rearward guide (16) ...  
WO/2008/108439A1
A rubber track has lugs (12A, 12B) formed on its outer peripheral surface in two rows of a first row and a second row that are arranged with the same pitch in the circumferential direction, and the rubber track also has guide juts formed...  
WO/2008/106230A1
An offset track forms a pattern perpendicular to the centerline of the track which enables tracks to be formed with even or odd number of metal inserts and thus accommodate virtually any tracked vehicle. The offset track uses variations ...  
WO/2008/105948A2
A robotic vehicle (10,100,150A,150B150C,160,1000,1000A,1000B,1000C) includes a chassis (20,106,152,162) having front and rear ends (20A,152A,20B,152B) and supported on right and left driven tracks (34,44,108,165). Right and left elongate...  
WO/2008/076192A3
A versatile endless track system (10) for a lightweight robotic vehicle is disclosed. The versatile endless track system includes a flexible track (16) configured for threading about a plurality of track supports (12) of the lightweight ...  
WO/2008/097376A2
A robot (100,800,1100,1200,1400,1600,2200,2300,2400,2500,2600,3300) includes a chassis (140,301,310,501,801,1601,3202) supporting a skid steered drive (110,1610,2202,2204,3310) and a set of driven flippers (130,302,502,602,802,1602). Eac...  
WO/2008/043097A3
A vehicle suspension system for large vehicles includes at least one elastomeric bearing. The bearing includes at least one substantially cylindrical elastomeric portion (230), at least one substantially frustospherical elastomeric porti...  
WO/2008/096749A1
A crawler track where damage on drive lugs is reduced. Grooves (26) in the circumferential direction of the crawler track (10) are arranged at the roots of the drive lugs (24). By this, tensile strain or compressive strain occurring in t...  
WO/2008/050229A3
An undercarriage (10), more specifically in the form of a crawler undercarriage, comprises a main frame (14) and a first and a second sub-frame (18, 22) for supporting means, or tracks, (23, 24), that allow movement of the undercarriage,...  
WO/2008/093160A1
A track joint seal system comprises a pin (43) having, at each end, a first track link (41) rotatably coupled to the pin by means of interposition of a bushing (49) and an end element (42) coupled to the end of the pin (43); the end elem...  
WO/2008/094404A1
A master link (29) for a chain (22) is disclosed. The master link may have a first half link member (41), a second half link member (42), and a pin (45) joining the first and second half link members. The master link may also have a shoe...  
WO/2008/071011A3
This invention generally relates to the configuration of the inner surface of a traction band which increases the protection of the embedded reinforcing elements without reducing the flexibility of the band or increasing the generation o...  
WO/2008/091499A1
A master link (20, 220) for a track (14) of a machine (10) includes a first link member (22a, 222a) having a profiled surface (50a, 250a) with a sinusoidal segment (56) defined by a tooth (42a, 42b, 242) and an adjacent recess (40a, 40b,...  
WO/2008/090946A1
[PROBLEMS] A small-sized crawler device capable of stably traveling over a step and stairs. [MEANS FOR SOLVING PROBLEMS] The crawler device includes a device body (1) having main crawler tracks (20) on its left and right and an auxiliary...  
WO/2008/088355A1
A ground engaging track (10, 110) for a vehicle has a continuous loop or endless belt body portion (14, 114) having an exterior surface (16, 116) to engage the ground (G) and an interior surface (18, 118) including driven members (26, 12...  
WO/2008/087753A1
A track frame (2) is rockably supported on a rear axle case of a travel machine body through a rocking shaft (8). Front and rear idler wheels (3, 4) are disposed at the front and rear ends of the track frame (2). At least three wheels (5...  
WO/2008/082462A1
A track shoe (114) for connection to a chain link (200) is disclosed. The track shoe may have a generally planar base portion (216) configured to span two opposing elements (200a) of the chain link. The base portion may have a leading ed...  
WO/2008/057865A3
A suspension system for a track vehicle, the suspension system comprising: a frame; a track surrounding the frame; a plurality of suspension modules resiliency interconnected between the frame and track to bias the track into engagement ...  
WO/2008/080306A1
A work machine comprises crawlers (5), a rear axle case body (6) and a crawler cleaning device secured to the rear axle case body (6). A power take off (4) is also mounted on the rear axle case body (6). On both sides of the power take o...  
WO/2008/079174A2
The conforming wheel, an adaptive wheel machine with a flexible rim to alter its circumference and or its shape from circular to elliptical; spokes connecting the rim to the hub, a central hub providing the base of support for the spokes...  
WO/2008/077168A1
The invention relates to a tracked vehicle (1), in particular a harvesting vehicle for forestry, having a platform (2) comprising a first platform part (21), a rotating assembly (22), and a second platform part (23), and track carriers (...  
WO/2008/076197A1
A machine is provided including a frame and at least one track (14), such as first and second ground engaging tracks (14), coupled with the frame (12). A plurality of pins (20) are provided which each couple together at least two of the ...  
WO/2008/076193A2
A tracked robotic crawler capable of multiple movement moves is disclosed. In. one embodiment, the tracked robotic crawler (10) includes at least one frame unit (12), the frame unit having a continuous track (14) rotatably coupled theret...  
WO/2008/076192A2
A versatile endless track system (10) for a lightweight robotic vehicle is disclosed. The versatile endless track system includes a flexible track (16) configured for threading about a plurality of track supports (12) of the lightweight ...  
WO/2008/073969A1
An endless track belt (20) for use in an industrial or agricultural vehicle is described. The endless rubber track belt (20) includes a rubber carcass having an inner surface (26) having one or more drive lugs (16) and an outer surface (...  
WO/2008/073203A2
A suspension system (10) for a lightweight robotic crawler is disclosed. The Suspension system provides for mounting of a flexible endless track (18) thereon. The suspension system includes a forward guide (14) and a rearward guide (16) ...  
WO/2008/071788A1
A wheel (10) specifically adapted for use on tracked vehicles having a main body which is substantially T-shaped in cross-section from the centre to the rim, the main body (12) including a rim (14) with a circumferential surface having a...  
WO/2008/061339A1
The field-repair assembly is used for temporarily repairing a ruptured or otherwise damaged elastomeric track mounted on a vehicle and generally allows the vehicle to proceed, preferably on its own, to a maintenance site located nearby w...  
WO2008041043B1
The wheelchair for stairs and obstacles consists of a power supply assembly (Fig. 1, item 8), i.e., internal combustion motor serving as battery charger, a battery, a drive wheel - belt pulley (Fig. 1 and 4, item 1 ), a tyre (or a full-r...  
WO/2008/057865A2
A suspension system for a track vehicle, the suspension system comprising: a frame; a track surrounding the frame; a plurality of suspension modules resiliency interconnected between the frame and track to bias the track into engagement ...  
WO/2008/055352A1
A traction chain assembly for providing improved traction to elastomeric tracks is provided. The traction chain assembly comprises two side brackets adapted to be mounted on each side of the track and generally to the drive lugs thereof....  
WO/2008/052357A1
This invention generally relates to the configuration of the inner surface of a traction band. The traction band generally comprises a main body having reinforcing elements embedded therein. The body generally defines a ground engaging o...  
WO/2008/049396A1
A method for measuring the slack of chain on a tracked vehicle. On the upper strand (2) of the chain, three extension elements (3.1, 3.2, 3.3) of predetermined length are fixed running vertically from the upper strand downwards in such a...  
WO/2008/049218A1
A ski assembly for mounting in place of a front wheel of an ATV can be installed quickly and easily due to a mounting device that makes use of existing ATV components to support the ski. The mounting device includes a rigid body provided...  
WO/2008/049529A1
A sealing arrangement for sealing between a first part (12, 14) of a chain and a second part (22, 24), which can be swiveled at least with respect to the first part, has the following features: A sealing ring (40) for sealing off a lubri...  
WO/2008/050229A2
An undercarriage (10), more specifically in the form of a crawler undercarriage, comprises a main frame (14) and a first and a second sub-frame (18, 22) for supporting means, or tracks, (23, 24), that allow movement of the undercarriage,...  
WO/2008/046646A1
The invention relates to a crawler vehicle having a chain drive with two closed chains (110) which are arranged spaced apart in the vehicle transverse direction and which are guided in each case at a first end around a drive wheel (112) ...  
WO/2008/041043A1
The wheelchair for stairs and obstacles consists of a power supply assembly (Fig. 1, item 8), i.e., internal combustion motor serving as battery charger, a battery, a drive wheel - belt pulley (Fig. 1 and 4, item 1 ), a tyre (or a full-r...  
WO/2008/041879A1
The inventive motor vehicle is used for travelling through cross-country localities having different types of ground surfaces. Said tracked cross-country motor vehicle comprises a frame (1), a rear traction track (3) provided with a driv...  
WO/2008/037008A1
A sprocket (10) of a tracked vehicle, said vehicle having at least one endless track adapted to support the vehicle from the ground and to cause movement of the vehicle over the ground, said sprocket engaging the chain to support the veh...  
WO/2008/037009A1
A pin assembly (16) of a chain assembly (12) comprising pivotally interconnected set of links (13 A, 13B and 14 A, 14B), the pin assembly comprising a pin (18) fixed with respect to one link (13A, 14A) of each set, a first bush (22) rota...  
WO/2008/038549A1
A track frame in which stress concentration caused by a work load is avoided and that has increased strength. These are achieved by reducing the weigh of connection legs and providing sufficient welding length for joint surfaces for join...  

Matches 1,151 - 1,200 out of 19,833