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Patent Searching and Data


Matches 951 - 1,000 out of 19,833

Document Document Title
WO/2011/009420A3
Principle of the invention is a synchronizing mechanism, which extends all driving units (16) simultaneously and in addition it ensures constant normal force applied to the conduit (25) wall. Actuator of synchronizing mechanism is pneuma...  
WO/2012/036243A1
The disclosed crawler device (2) with improved travel performance on a soft ground such as sand or mud is provided with a wheel support body (10) extending in the longitudinal direction, wheels (20) rotatably supported on the front and b...  
WO/2012/029783A1
Provided is a work vehicle in which an operator can sit on an operator seat comfortably for a long time. The work vehicle comprises: a travel mechanism body (11) equipped with an engine (8); left and right front wheels (12) disposed at t...  
WO/2011/123630A3
A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable abo...  
WO/2011/129572A3
The present invention relates to a tracked robot which adapts easily to terrain, and the object of the present invention is to provide a tracked robot which adapts easily to terrain, whereby vibration of the tracked robot can be minimise...  
WO/2011/123636A3
A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable abo...  
WO/2012/009504A2
A suspension system (12) for a machine (10) is disclosed. The suspension system may have a front torsion axle assembly (24) with a first arm (56) connected at a first end (56a) to a first shaft (54), and a first axle (58) connected to a ...  
WO/2012/008189A1
The inner upper plate (18B) of an inner plate (18) which forms an idler wheel bracket (17) is tilted obliquely downward from the idler wheel (6) side toward the rising plate (18A) of the inner plate (18). The outer upper plate (19B) of a...  
WO/2012/005779A1
A mobile robot that includes a chassis, a drive system disposed on the chassis and configured to maneuver the robot over a work surface, a deck system, and a control system connected to the drive system and the deck system. The deck syst...  
WO/2012/003200A1
A master link joint (41) for a drive chain (33) is disclosed. The disclosed master link joint (41) includes two master links (121, 241). Each master link (121, 241) includes a first half link (42, 43, 442) and a second half link (44, 45)...  
WO/2011/160800A1
The invention relates to a crawler sprocket (1), in particular for military tracked vehicles, comprising a crawler track (2), a drive wheel (3) having at least one gear rim (7) which engages in the crawler track (2) and faces the outer f...  
WO/2011/163504A2
A continuous track with replaceable components permits a light weight tracked vehicle to benefit from the cost savings associated with repairable tracks. Each repairable track includes two parallel continuous belts, each belt includes em...  
WO/2011/160122A1
A pin (52) for use in a track roller (30) or bogie assembly (28) comprises an outboard facing end (56), an inboard facing end (60) having an aperture (66), a cylindrically- shaped external surface (64) extending from the outboard facing ...  
WO/2011/158002A1
The method of the invention involves the stepwise reduction of a rubberised crawler vehicle track (T), of the type having metal track elements (E) within a rubberised or elastomeric material matrix, into useable constituent parts. The re...  
WO/2011/154533A1
The present invention relates to a belt-type running gear (100), in particular for a running gear axle (1) of a vehicle having two such belt-type running gears (100). The belt-type running gear (100) comprises at least one outer divertin...  
WO/2011/153053A2
A track tensioning assembly rotatably supports an idler wheel and actuator to simplify maintenance and repair. The track tensioning assembly can be provided in a crawler tack assembly forming part of a work machine, and includes a slidin...  
WO/2011/151036A1
The invention relates to a device (1, 1') for damping the vibrations acting upon a track vehicle. Said device is characterized in that the long torsion bar springs which so far have been used to absorb torsion are subdivided into a plura...  
WO/2011/152890A2
A robotic vehicle includes a chassis supported on right and left driven tracks, right and left elongated flippers disposed on corresponding sides of the chassis, and a battery unit holder disposed on the chassis for removably receiving a...  
WO/2011/151037A1
Proposed is a device (1, 1') for damping the vibrations acting on a tracked vehicle, which device is characterized in that, in particular for the front and also rear track roller (21, 2n), the torsion springs (4) are mounted along a vehi...  
WO/2011/149887A1
A continuous flexible track (12) for extending about a plurality of aligned wheels on a vehicle or track module (10), the track includes an outer ground-engaging surface (22) and an inner wheel-engaging surface (24) having inwardly-proje...  
WO/2011/144969A1
The application provides a robotic structure (12, 16, 17, 20). The robotic structure (12, 16, 17, 20) comprises a main body (12) with a left main moving means (16), a right main moving means (17), and one or more arm units (20). The left...  
WO/2010/119349A3
The invention relates to a device and a method for installing and/or cleaning photovoltaic modules on a substructure. The device comprises a chassis (6) with suction cups (10) rotating in the plane of travel and invariably facing the pla...  
WO/2011/142701A1
The invention relates to a track section (10) adapted to be linked to a plurality of similar track sections to form a flexible track belt (1) for mounting around the outer periphery of vehicle tyres. The track section comprises a crossba...  
WO/2010/113197A8
A track member (2) for a track (1) of a vehicle of the tracked type, comprises a pin (3), a bushing (4) associated to the pin (3) and rotatable relative to the pin (3), a first (6') and a second (6'') inner track link assemblies associat...  
WO/2011/134047A1
An autonomous propulsion system comprising a motorized unit including a traction mechanism; and a control bar removably attached to the traction mechanism and formed by a plurality of elongated bar segments connected end to end, such tha...  
WO/2011/134878A1
The invention relates to a sealing arrangement (1) for sealing between two parts (52, 57) of a chain displaceable relative to each other, comprising an elastic ring (4) that comprises a radially circumferential sealing lip (5) for fixedl...  
WO/2011/136135A1
Disclosed is a crawler track which makes is easy to perform both connecting operations and cutting operations of a crawler track, and a master link for the crawler track. The disclosed crawler track (16) is provided with a track chain (1...  
WO/2011/093590A3
The present invention relates to a rubber crawler having a metal core for improvement of wheel separation and durability, and comprises metal core extensions formed at predetermined intervals along the lengthwise direction of the metal c...  
WO/2011/132093A1
A rubber track (1) for vehicles, surprisingly able to prevent the vehicle from jerking, comprises: a rubber ring-shaped structure (2); a plurality of metal links (7), at least partially embedded in said rubber ring (2); each metal link (...  
WO/2011/132746A1
Disclosed is a metal core that is for a crawler, can join by a simple operation without using dedicated parts for joining, and can suppress deformation resulting from force input from a road surface. The metal core (20), which is for a c...  
WO/2011/127607A1
The invention relates to a compact pulling apparatus including a sealed elongate housing extending along a longitudinal axis and defining an inner chamber, a track arranged around the housing along the longitudinal axis thereof and enabl...  
WO/2011/127554A1
A cross-link for a track of a tracked vehicle, such as a tracked carrier vehicle. The track comprises a plurality of belts spaced apart to accommodate a plurality of wheels of the tracked vehicle, the belts having a ground-facing side fo...  
WO/2011/129572A2
The present invention relates to a tracked robot which adapts easily to terrain, and the object of the present invention is to provide a tracked robot which adapts easily to terrain, whereby vibration of the tracked robot can be minimise...  
WO/2011/129240A1
A method for manufacturing a metallic core for a rubber track, capable of molding an increased number of metallic cores per mold to drastically reduce costs. A mold for a metallic core for a rubber track is configured to mold a metallic ...  
WO/2011/084491A3
A debris guard includes a plurality of fasteners and an outer cover including two or more sections that when assembled form an annular inner wall. Each of the two or more sections includes at least one mounting feature shaped to receive ...  
WO/2011/125761A1
Provided is a track roller device such that it is possible to achieve both increase in the life of a seal and improvement in ease of assembly of a device. A lower track roller device (10) is configured by being provided with a roller (11...  
WO/2011/123636A2
A seal assembly can be incorporated into a track pin joint assembly including a pin defining a longitudinal axis, a first member and a second member both coaxial with the pin about the longitudinal axis. The first member is pivotable abo...  
WO/2011/121529A1
This invention relates to track driven equipment (50) and discloses an accessory (10) for facilitating movement of such equipment, wherein such equipment is provided with a track (13) forming a continuous loop around wheels mounted to a ...  
WO/2011/121809A1
Engagement recesses (62) which engage with driving stud bodies (31) are formed in such a way as to be located between adjacent metal cores (61) in the peripheral direction of a belt. A driving sprocket is configured such that a disk-shap...  
WO/2011/113124A1
The present patent consists in a vehicle equipped with a series of floating crawlers that rotate on an ovoid rail, forming a continuous track characterised by the male-female couplings between the traction crawlers, hydrodynamic locks an...  
WO/2011/057053A3
A bushing for use in a tracked undercarriage of a track-type machine includes a first end and a second end disposed opposite the first end. An outer surface extends between the first end and the second end and is shaped to engage a sproc...  
WO/2011/099662A1
The present invention relates to a variable traveling system using double driving tracks and a free wheel arm. In the variable traveling system, endless-type driving track parts are installed at the front and rear ends of a body such tha...  
WO/2011/050258A3
The present disclosure is directed to a pin joint component for a pin joint assembly that has improved wear surfaces, especially for those portions of the pin joint component surface that interface thrust rings, lips, and other adjacent ...  
WO/2011/095753A1
The invention relates to a device for crossing obstacles for a motorised vehicle made up of: a chassis (2) connected to n (n≥3) wheels (3a, 3b, 3c) on each side; a driving means (5) suitable for rotating the wheels (3a, 3b, 3c). Said d...  
WO/2011/096829A1
A device (1) for use with a continuous track (3) of a tracked vehicle to enhance the traction of the vehicle. The device (1) has an elongate body (5) having a ground contacting surface (6) and a releasable bracket (7) for releasably secu...  
WO/2011/059890A3
A drive for a tracked vehicle supported by a pair of sprocket-driven tracks that receive divided drive torque from the vehicle engine includes a pair of track differentials that are each associated, respectively, with one of the tracks. ...  
WO/2011/093590A2
The present invention relates to a rubber crawler having a metal core for improvement of wheel separation and durability, and comprises metal core extensions formed at predetermined intervals along the lengthwise direction of the metal c...  
WO/2011/093792A1
A process for rebuilding a damaged crawler surface pad (125) of a crawler element (115) in a crawler loop (110) of a tractor crawler. The crawler surface pad (125) comprises a first pad layer (130) that is affixed to a base plate (135), ...  
WO/2011/093413A1
Provided are rubber crawler metal cores which can restrain vibrations generated when track rollers pass through regions between metal cores and which can contribute to the miniaturization and weight reduction of a rubber-crawler-comprisi...  
WO/2011/090406A1
The invention relates to devices increasing the capacity of vehicles for cross-country travel, and specifically to caterpillar-type propelling devices. The special feature of the caterpillar-type propelling device for a tyre-bearing vehi...  

Matches 951 - 1,000 out of 19,833