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Patent Searching and Data


Matches 651 - 700 out of 19,749

Document Document Title
WO/2015/174367A1
Provided are an elastic crawler and a crawler travelling device equipped with the same, which are able to reduce travel resistance originating from bending resistance in the elastic crawler. According to the present invention, an endless...  
WO/2015/017514A3
A suspension assembly adapted for use in a snowmobile having a dosed-loop track includes at least one ground contact engaged with the closed-loop track. An elongated swing arm is angularly disposed in the dosed-loop track and extends bet...  
WO/2015/166866A1
A travelling vehicle (1A) is provided with: a vehicle body frame (10A); a pair of right and left front crawler travelling devices (30AR, 30AL); a pair of right and left rear crawler travelling devices (70AR, 70AL); a front suspension dev...  
WO/2015/162341A1
The invention relates to a modular crawler-track unit for a forest machine, which crawler-track unit (14) includes - a crawler-track frame (16), a sleeve axle (77), for supporting the crawler-track frame in the forest machine, a crawler ...  
WO/2015/159896A1
This rubber endless track with a specified rotation direction is provided with an endless track body, rubber projections protruding from the inner peripheral surface, and multiple lugs protruding from the outer peripheral surface. Viewed...  
WO/2015/159393A1
A friction plate assembly (42) has an arc-shaped friction plate (200), a first fixing member (201), and a first fastener (203). The friction plate (200) is positioned on the circumferential surface (41a) of an idler body (41). The first ...  
WO/2015/159394A1
A friction plate assembly (42) includes a first friction plate (200P) and a second friction plate (200Q) which are adjacent to one another. The first friction plate (200P) and the second friction plate (200Q) each have first and second e...  
WO/2015/158333A1
The present invention relates to a tracked vehicle (1) comprising a floor pan (2) and two vibration-damped chain drive assemblies (3) arranged on the sides of the floor pan (2), which are mounted on the floor pan (2) at a mounting point ...  
WO/2015/159632A1
This rubber crawler comprises: a crawler main body; a main cord layer comprising main cords extending in the crawler circumferential direction and superimposed on the crawler outer peripheral side of a main body inner periphery portion; ...  
WO/2015/159895A1
This rubber crawler with a specified rotation direction is provided with an endless belt crawler main body, and with multiple lugs provided on the crawler main body and protruding from the outer peripheral surface. Seen from the outer pe...  
WO/2015/150333A2
The presently claimed invention relates to a road wheel comprising a mounting disc, a dish-shaped transitional wall having an outer edge, a rim with an annular cylindrical wall attached along a first rim edge to the outer edge of the tra...  
WO/2015/146753A1
A running device is provided in which a track roller that rolls on an inner peripheral surface of an endless rubber crawler while straddling a guide protrusion provided at the center in a width direction of the inner peripheral surface o...  
WO/2015/138415A2
A vehicle track module having a frame, the module mountable on a rotatable axle of a vehicle and having a drive wheel rotatably mounted to the frame, leading and trailing idler wheels rotatably mounted to the frame, at least one bogie wh...  
WO/2015/131809A1
Disclosed is a travelling apparatus of a combine harvester, comprising a travelling wheel train (72) and a chassis frame (71), wherein the travelling wheel train (72) comprises multiple bearing wheels (722), an upper idler wheel (724), a...  
WO/2015/132741A1
A crawler vehicle drive system, in particular for a crawler vehicle for grooming ski slopes, having: - a drive wheel (6) rotating about a first rotation axis (A1); - an idle wheel (7) rotating about a second rotation axis (A2) parallel t...  
WO/2015/132978A1
A roller shell (23) has a first circular cylinder section (231) and a second circular cylinder section (232). The outer diameter of the first circular cylinder section (231) is greater than that of the second circular cylinder section (2...  
WO/2015/134559A1
Aspects of the present disclosure relate to an apparatus including a drum rotatable about an axis of rotation and a support mount secured to the drum. The apparatus includes a support mount defining first and second fastener openings and...  
WO/2015/130152A1
The track system driven by a conventional full-wheels is for any wheeled vehicle. The invention relates to the field of transport engineering. In the category: Chassis has installed independently or movable vehicle. To improve the permea...  
WO/2015/120544A1
A track for traction of an off-road vehicle such as a snowmobile or an all-terrain vehicle (ATV). The track comprises an inner surface, a ground-engaging outer surface, and a plurality of traction projections projecting from the ground- ...  
WO/2015/118703A1
An outer ring (28) is rotatably supported by a pair of inner rings (26), in a wheel (18) of a moving device (10). When the moving device (10) is placed on a travel path (30), the entire radial direction of the bottom edge of the outer ri...  
WO/2015/116645A1
A lock assembly (40) for coupling a track roller frame (18) to a main frame (12) of a track type machine (10) is disclosed. The lock assembly (40) may be quickly assembled and disassembled for efficient coupling and decoupling of the tra...  
WO/2015/116643A1
An idler assembly (20) for a track roller frame (18) is disclosed. The idler assembly comprises a housing element (32) having a central cavity (38), the housing element (32) being connectable to an end of the track roller frame (18). A y...  
WO/2015/116273A1
Apparatus and associated methods relate to an endless-track drive wheel having axially-projecting roller cogs circumferentially distributed, the cogs configured to engage a lugged inner surface of an endless track at a radial distance fr...  
WO/2015/114964A1
The purpose of the present invention is to provide a traveling vehicle such that a track frame (21) can be formed without being divided front and back and the structure of the traveling section (2) formed by the track frame (21) and the ...  
WO/2015/110373A1
The present invention is related to a combine harvester comprising a pair of track units or equivalent ground engaging means at the front of the harvester. The track units are suspended in the way known in the art, i.e. the frame of the ...  
WO/2015/108680A1
A track pad (100) is disclosed for use in a track system (70) of a tracked machine (50). The track system (70) includes a plurality of track guiding rollers (110) having annular engagement surfaces (88). The track pad (100) includes a pa...  
WO/2015/108797A1
Disclosed are various exemplary embodiments of a track joint assembly (155, 155'). In one exemplary embodiment, the track joint assembly may include a first link (110a, 110b) having a first bore (220a, 220b). The track joint assembly may...  
WO/2015/108104A1
The purpose of the present invention is to provide a work vehicle which is capable of tension-supporting a traveling crawler (49) by using the empty chassis weight or the like, and also capable of simplifying and reducing the size of a t...  
WO/2015/108105A1
The purpose of the present invention is to provide a work vehicle which is capable of easily ensuring the ability to travel forward and rearward on a bad road or through a wet paddy field in which a traveling crawler (49) would be prone ...  
WO/2015/105613A1
An undercarriage track joint assembly (100) includes a first link (110a) having a first, larger diameter bore at a first end (140a) and a second, smaller diameter bore at a second, opposite end (150a), and a second link (110b) having a f...  
WO/2015/105111A1
Provided is an elastic track configured so that: an increase in the vibration of a track-type traveling device during traveling does not occur or is minimized; and even if a rolling wheel traveling belt is damaged, a crack is prevented f...  
WO/2015/095543A1
A modular crawler for inspecting a confined space that can be the air gap of a rotating electrical machinery has a main function module to which drive modules and other function modules that depend on the confined space configuration can...  
WO/2015/089625A1
The wheel-ski system is for use with a vehicle adapted for travel on road and snow-covered surfaces. The system has a ski-engaging travel mode and a wheel-engaging travel mode. It includes an elongated ski, a supporting leg pivotally cou...  
WO/2015/092767A1
A supporting device (9) for a crawler vehicle (1), in particular for grooming ski slopes, is mounted between a rear wheel (4) and a front wheel (5), resting along the inside of a traction portion (8) of the track (3), and has a plurality...  
WO/2015/088235A1
The present invention relates to a caterpillar travelling using suction, which is adhered onto an inclined and slippery area such as a solar photovoltaic panel or a glass wall of a building through its own power and is easily detachable ...  
WO/2015/079312A1
The track chain (1) comprises: a plurality of links (2, 3, 2', 3', 2", 3") hinged in pairs, wherein each link comprises a pair of lateral semi-links (2, 3, 2', 3', 2", 3"), each semi-link (2, 3, 2', 3', 2", 3") comprising a first and a s...  
WO/2015/078810A1
Provided are a travelling device that can reduce the risk that travelling motor hydraulic piping and a piping cover may collide against an obstacle and that facilitates assembly of travelling motor hydraulic piping and a work machine inc...  
WO/2015/076704A1
An all-terrain vehicle comprises a body, a powerplant mounted inside said body, running gear, and a control device. The powerplant comprises a mechanical motor, a converter for converting mechanical energy into electrical energy, and fou...  
WO/2015/075283A1
The invention relates to a remotely controlled robotic vehicle of the type which is provided with rolling means and an articulated arm ending in a clamp, and which is remotely controlled in order to carry out various high-risk operations...  
WO/2015/070974A1
The invention relates to a rubber band track segment (1, 2) which can be connected via connecting devices (5) at the ends thereof to other rubber band track segments (2) or to itself (1) to form a segmentable rubber band track (3), where...  
WO/2015/038893A8
A tracked mobility device includes a pair of track drives having a rear weight-bearing wheel assembly, a center weight-bearing wheel assembly, a forward weight-bearing wheel assembly, and a front roller assembly. The rear weight-bearing ...  
WO/2015/063547A1
The invention is related to a rim for idler and bogie wheels of a tracked vehicle. The rim consists of four elements namely, a mid sleeve (1), a right ribbed portion (3), a left ribbed portion (2) and a covering portion (4). These elemen...  
WO/2015/055513A1
The invention relates to a transporting continuous track (1), comprising a chassis (2) and a semitrailer coupling (3) arranged on the chassis (2) for accommodating a coupling device (4) of a semitrailer (5). The semitrailer coupling (3) ...  
WO/2015/055514A1
The invention relates to a transport system (1) having a crawler track (2) and a transport unit (3) detachably linked to the crawler track (2). The crawler track (2) comprises a bearing device (7), and a counter-bearing of the transport ...  
WO/2015/053689A1
The invention concerns an arrangement and a terrain-going motor vehicle. At a terrain-going motor vehicle (1 ) that has a chassis with wheel axles (12, 13) and pairs of wheels (12:1, 13:1 ), a half-track unit (15:1, 15:2) with half-track...  
WO/2015/046533A1
Provided is a working vehicle configured so that adhering mud, waste straws, etc., can be removed at the rear ends of track belts. A combine is provided with a traveling section (1) and a machine body (2) which is provided on the upper p...  
WO/2015/043484A1
An anti-reversion fixing structure and fixing method for a tire conversion system is provided and the tire conversion system, anti-reversion pull rods (1) and a vehicle body (7) are included. The structure using two-point fixing and thre...  
WO/2015/045128A1
This wear limit determination gauge is used when determining whether the amount of wear of a part of an undercarriage of a crawler-type vehicle has exceeded a prescribed amount and is provided with a flat body, a contact surface, and a w...  
WO/2015/001006A3
A method for manufacturing a wear resistant component (100) comprising the steps: - providing a metallic base material (1) and a wear resistant cemented carbide body (2) which comprises an anchoring portion (4); - arranging the wear resi...  
WO/2015/038913A1
A drive sprocket (10) for driving a track of a tracked vehicle is provided. The drive sprocket includes an interior ring (40), an exterior ring (50), and an intermediate ring (60) situated between the interior ring and the exterior ring....  

Matches 651 - 700 out of 19,749