Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,147

Document Document Title
WO/2018/045791A1
A continuously variable transmission steering mechanism of a tracked vehicle, comprising a differential (1), a right drive shaft (2), a left drive shaft (3), and a continuously variable transmission (4) used for adjusting the rotational ...  
WO/2018/042187A1
An apparatus for transporting a load is described, including: a body including a part or portion for engaging with or connecting to a load to be transported; a ground-engaging device supporting the body, the ground-engaging device for ef...  
WO/2018/042192A1
An apparatus for transporting a load is described, including: a body including a part or portion for engaging with or connecting to a load to be transported; a ground-engaging device supporting the body, the ground-engaging device for ef...  
WO/2018/035745A1
A triangular crawler wheel robot, comprising a main body (1) and four triangular crawler wheels (2) arranged on the main body (1); the main body (1) is internally provided with a first motor (41) and a second motor (42); a first gear (41...  
WO/2018/017053A1
A system includes a central controller and a plurality of vehicles. The central controller includes a memory and a processor. The vehicles are in communication with and separate from the central controller, and each vehicle includes a pl...  
WO/2018/000049A1
A skid steer vehicle directed towards ensuring that an equal amount of hydraulic fluid flows into each wheel motor such that each rotates at the same speed with each wheel motor having full pump pressure available, at least theoretically...  
WO/2017/220407A1
The invention relates to a vehicle (1) which has a chassis (2) with a frame (3) and multiple non-driven wheels (4) which are rotatably mounted on the chassis (3) and which are designed to support and move the chassis (2) on a track (5). ...  
WO/2017/198356A1
A drive configuration (10B) for a skid steered vehicle comprises first and second torque outputs (14L, 14R) coupled by a differential (13) and in a torque connection with first and second electric motors (12L, 12R), the differential bein...  
WO/2017/180364A1
A system and method to avoid collisions on highways, and to minimize the fatalities, injury, and damage when a collision is unavoidable. The system includes sensor means to detect other vehicles, and computing means to evaluate when a co...  
WO/2017/173553A1
Autoscrubbers are capable of being operated in a manual (e.g. walk-behind) mode and an autonomous (operator free) mode and capable of switching between such operational modes. Apparatus and methods for steering such autoscrubbers use ste...  
WO/2017/149439A1
A drive assembly for a walk-behind, powered device operably couples an engine of the powered device to a mobility assembly to provide mobility of the powered device responsive at least in part to operation of the engine. The drive assemb...  
WO/2017/138444A1
This working vehicle is equipped with an engine 5 mounted on a traveling machine body 2, a rectilinear system transmission path comprising a first continuously variable transmission 17, and a turning system transmission path comprising a...  
WO/2017/094717A1
A drive wheel unit is mounted to an automated transport dolly and drives the automated transport dolly, the transport dolly having a dolly body and a plurality of casters for supporting the dolly body from below. The drive wheel unit is ...  
WO/2017/083955A1
A regenerative differential includes torque members, and a gear assembly that includes a primary gear set and a plurality of secondary gear sets. The primary gear set is configured to transfer torque between the secondary gear sets and f...  
WO/2017/079370A1
A maintenance vehicle having a frame supported by a pair of traction wheels and at least one steered wheel. The maintenance vehicle also includes a steering assembly having a pair of control levers for directly controlling a pair of tran...  
WO/2017/073618A1
Provided is an articulated wheel loader (1) in which a front frame (11) and a rear frame (12) are linked, wherein the wheel loader is provided with steering cylinders (21, 22), a pilot valve (42), a joystick lever (24), and a force-impar...  
WO/2017/073614A1
An articulated wheel loader (1) that has a front frame (11) and a rear frame (12) that are connected. The wheel loader (1) comprises a joystick lever (24), a force application part (27), a vehicle speed sensor (105), and a control part (...  
WO/2017/073612A1
According to the present invention, steering cylinders (21, 22) of a wheel loader (1) are driven by hydraulic pressure and change the steering angle (θs) of a front frame (11) with respect to a rear frame (12). A pilot valve (42) is con...  
WO/2017/061420A1
A bulldozer (1) is provided with a first lubricating-oil supply path (31), a second lubricating-oil supply path (33), a third lubricating-oil supply path (35), and a flow-rate switching valve (43). The first lubricating-oil supply path (...  
WO/2017/057353A1
This work vehicle is equipped with: an engine 5 installed in a traveling machine body 2; left and right traveling parts 3 that receive power from the engine 5 to move forward and backward; a brake mechanism 751 that causes the traveling ...  
WO/2017/057352A1
The present invention is provided with an engine (5) installed on a traveling machine body (2), a straight traveling system transmission path having a first stepless transmission (17) and a turning system transmission path having a secon...  
WO/2017/047689A1
Provided is a work vehicle that comprises: an engine (5) that is mounted in a traveling machine body (2); a straight-ahead transmission path having a first continuously variable transmission device (17); a turning transmission path havin...  
WO/2017/047827A1
A bulldozer (1) is provided with left and right steering brakes (6a, 6b) for braking the rotation of left and right drive wheels (17a, 17b), and a control unit (8) for applying hydraulic pressure control to the braking state of each of t...  
WO/2017/037898A1
According to the present invention, a control unit: corrects an assist value to obtain an inclination assist value when a road is inclined in the left-right direction of a seat; applies a right-side auxiliary power and a left-side auxili...  
WO/2017/021401A1
The invention relates to a method for autonomously steering a vehicle (100), having a driving assistance system (108), at least one adjusting device (104) which can be actuated by the driving assistance system (108) for controlling a ste...  
WO/2017/001992A1
The present invention relates to a multiple pedalboard (1) associable to a differentiable braking system, and preferably intended for tractors or the like, which exhibits a safety or locking system (5) adapted to prevent the unwanted act...  
WO/2016/199176A1
An undercarriage (30) with selectively variable geometry for equipping industrial working machinery, comprises a basic frame (11) comprising a geometric reference centre (0); at least three tracked carriages (1, 2, 3, 4), positioned arou...  
WO/2016/189918A1
The present invention ensures a reduction in weight and costs while achieving high efficiency in a transmission path and improving operability in a work vehicle such as a tractor. A work vehicle is provided with: an engine 5 that is moun...  
WO/2016/189917A1
The present invention ensures a reduction in weight and costs while achieving high efficiency in a transmission path and improving operability in a work vehicle such as a tractor. A work vehicle is provided with: an engine 5 that is moun...  
WO/2016/183186A1
A rotary pivot arm positioning assembly for a paving, texturing, or curing machine allows the machine to automatically transition from an operational orientation to a transport orientation without manual repositioning or disconnection of...  
WO/2016/163035A1
[Problem] To provide an interface that is easy to operate without sacrificing the mobile performance of a mobile chassis, and to obtain a mobile chassis that is safe and easy to use for most people. In particular, in an operation mode us...  
WO/2016/162893A1
Self-propelled machine or loader, of the type with non-steered axles which performs the steering about an axis of rotation with a speed change and/or by reversing the direction of rotation of its wheels or tracks, characterized in that i...  
WO/2016/150958A1
A drive train arrangement for a tracked or two-wheel drive utility vehicle comprises a transmission unit (26) and differential axle unit (28). The transmission unit (26) has on a first side a rotatably driven input (27) adapted to couple...  
WO/2016/147841A1
This industrial vehicle is provided with a rotating member, a support member, a sealing ring, a pressure control unit, and a vehicle speed determination unit. The rotating member has a first working oil supply channel for supplying worki...  
WO/2016/139182A1
There is described a low-pressure braking system for a vehicle such as an agricultural tractor. The braking system controls the supply of brake fluid to left and right wheel brakes, based on the pressure differential between respective l...  
WO/2016/133184A1
Provided is a vehicle which is capable of improving operation performance and attitude control of the vehicle during turning. This vehicle (10) is provided with a rotational speed acquisition means (76) which acquires the rotational spee...  
WO/2016/118440A1
A floor cleaning or burnishing machine (10) has at least one motor controller electrically connected to a pointing device control (12), right and left software driven motor control logic units (52, 54), an electrical power source (14), a...  
WO/2016/117543A1
A vehicle steering system, provided with a side clutch and a side brake in each of a pair of parallel drive trains for distributing power to a pair of axles, and configured so as to cut the side clutch on the inner turning side in accord...  
WO/2016/091247A1
The invention relates to a vehicle for passenger and freight transport, comprising a chassis (1), an energy supply unit (2), a drive and steering system and a body (3). The chassis (1) comprises a ball unit (4) as well as a first rear wh...  
WO/2016/069844A1
A mechanical linkage (410) for a power machine (100) includes first (461) and second (462) horizontal shafts extending sideways along respective first (491) and second (492) axes. First (471) and second (472) links are operably coupled t...  
WO/2016/059968A1
Left and right brake pedals 35 and left and right brake mechanisms 563 are connected to and coordinated with each other by means of left and right brake link bodies 730, and brake cylinders 630 corresponding to the left and right brake l...  
WO/2016/060188A1
The present invention provides a steering operation mechanism in which the life of a side brake friction plate is extended by stopping a lubricating oil from being retained and rising to a high temperature. Provided is a steering operati...  
WO/2016/055922A1
A pressure balancing device (98), mechanically and hydraulically connectable to a braking device (99), is positioned outside and alongside a master cylinder (119) of the braking device (99). The pressure balancing device (98) is provided...  
WO/2016/054267A1
A method for retrofitting a high drive track-type tractor (120) with a rear entry electric drive motor module (128). The method includes inserting the rear entry electric drive motor module (128) into a frame housing (138). The rear entr...  
WO/2016/045596A1
A method for detecting the balance of a car body, a control method of the balance state of the car body and a dynamic balance car. The method for detecting the balance of a car body comprises: monitoring the pitching angle and the steeri...  
WO/2016/046783A1
A drive assembly (140) for a walk-behind, powered device operably couples an engine (110) of the powered device to a mobility assembly (120) to provide mobility of the powered device responsive at least in part to operation of the engine...  
WO/2016/048213A1
The present invention relates to a floor surfacing machine (1) comprising a frame (2) that is carried by a first wheel (3) and a second wheel (4). The floor surfacing machine (1) further comprises a first motor (6), a handle arrangement ...  
WO/2016/032390A1
The present invention relates to a driving arrangement (10) for distributing the number of revolutions between two wheel shafts (12a, 12b) of a vehicle by means of a differential arrangement (40), comprising a drive shaft (26) driven by ...  
WO/2016/003734A1
An articulation control system (70) for a machine (20) may include an actual steering sensor (80) configured to provide a signal indicative of an actual steering angle, a timer (82) configured to provide a signal indicative of an elapsed...  
WO/2015/190523A1
Provided is a power device capable of reducing loss in a fluid path switching mechanism and capable of improving fastness. When a second member (33e) is at a first position relative to a first member (33d), first communication ports (pp)...  

Matches 1 - 50 out of 9,147