| Document |
Document Title |
|
WO/2010/115387A1 |
The invention relates to a steering drive system (10) and a skid steer vehicle equipped therewith, wherein the steering drive system (10) comprises: a drive assembly (11) having a first and a second drive (11a, 11b), a summation gearbox ...
|
|
WO/2010/112949A1 |
A twin power valve assembly (10) for a hydraulic braking system having a single body (16) with twin power valve arrangements (12,14), each having a spool (36, 36') with a longitudinally extending passageway (36D, 36D' ) for providing a m...
|
|
WO2010109665A1 |
Disclosed is a walking type working machine wherein the body can be turned to the right or left by operating a turning switch with the other hand on the side opposite to one hand for operating an operation lever arranged in an operation ...
|
|
WO2010109666A1 |
When a vehicle body changes from a rectilinearly traveling state to a turning state, the speed of the turning performed by a pair of travel devices is automatically reduced. When a snowplow is rectilinearly driven by a pair of crawler tr...
|
|
WO/2010/099267A1 |
A drive axle assembly includes a drive axle configured to rotate with a driving torque, a first clutch pack assembly located at an end of the drive axle, and a second clutch pack assembly located at an opposite end of the drive axle. A f...
|
|
WO/2010/083473A1 |
[0051] A compact, low profile omnidirectional drive and steering unit that, in one embodiment, utilizes a single, centrally located wheel, mounted on a drive shaft, upon which is also mounted a tapered pinion gear. The pinion gear on the...
|
|
WO/2010/046723A1 |
The invention relates to a skid steer machine having separate left and right hydraulic propulsion units (50, 16, 52, 18), wherein the machine comprises an operating ratio change system by which the ratio of the propulsion speed of at lea...
|
|
WO/2010/035087A1 |
A pneumatic vehicle is provided with a first sub- assembly with a chassis, part of the vehicle body, a pair of B-pillars, a pair of rear rails, wheels, an elongate aluminum compressed load bearing air tank oriented longitudinally in the ...
|
|
WO/2010/032505A1 |
Disclosed is a running vehicle comprising a straight drive transmission (53) for transmitting the power of an engine (17) to the left and right running sections (2) and a turning transmission (54) for transmitting the engine power to the...
|
|
WO/2010/031722A1 |
A braking system (30;40) for a wheeled vehicle comprising a dual slave cylinder arrangement is provided. A pedal-operated master cylinder (20) is connected directly to a first slave cylinder (48) by a hydraulic connection (23). An auxili...
|
|
WO/2010/030283A1 |
Embodiments of the present invention provide a tracking-adjustment system (108) for adjusting the tracking of a walk-behind hydraulically driven mower (10) or other vehicle. In the event the mower (10) fails to properly track and begins ...
|
|
WO/2010/019770A2 |
The present disclosure relates to a work unit with power turning. The work unit includes a frame having a first end, a second end and left and right sides that extend between the first and second ends. A work element is carried by the fr...
|
|
WO/2010/011625A2 |
A front steering module adapted for integration with the subframe of a zero-turn radius vehicle incorporating an electronic steering apparatus. The module provides both front wheel steering and corresponding control inputs for the electr...
|
|
WO/2009/154519A1 |
The invention relates to a straight motion assisting device (201) for a work machine, wherein the device (201) is adapted for receiving an input indicative of a steering angle from a position of a moveable member (112) and adapted for ap...
|
|
WO/2009/149934A1 |
The invention relates to a motor vehicle, which has a steering system with a mechanically contingent steering ratio, as well as at least one device for distributing a driving moment to the wheels of a driven vehicle axis according to a s...
|
|
WO/2009/140883A1 |
A digital steering control method for wheel type vehicle involves the steps : sampling the signal from the rotational angle of the steering wheel and the digital signal from the speed of the vehicle, inputting all the signals to the nume...
|
|
WO/2009/110430A1 |
A travel vehicle, such as a combine, capable of being operated (maneuvered) as conveniently as four-wheeled automobiles, wherein the travel vehicle has a simplified mechanism for interlockingly connecting a rectilinear movement operating...
|
|
WO/2009/103646A1 |
An electronically controlled brake apparatus (10) for tractors. The apparatus (10) having: - devices (11, 12, 13a, 13b, 15, Cl, C2) for producing and distributing compressed fluid; - a device (14) for braking and steer-by-braking (SBF) t...
|
|
WO/2009/082828A2 |
A skid steered all terrain vehicle (ATV), comprising two driving units for the wheels or tracks on both sides of the vehicle and a differential steering device with a differential gear, wherein the ATV is a light ATV (LATV) and wherein t...
|
|
WO/2009/082496A2 |
The present invention relates to a transport device, including a movable structure configured to support and transport a building. At least four drive devices are coupled to the movable structure, each of the at least four drive devices ...
|
|
WO/2009/078353A1 |
A traveling vehicle comprising a straight drive gearbox and a turning gearbox which transmit the power of an engine mounted on a traveling body to the right and left traveling sections after changing the speed, a straight drive operation...
|
|
WO/2009/070097A1 |
A method of manoeuvring a motor driven device comprising a chassis (4), a unit arranged in the chassis for propelling the device across a support surface, said unit comprising a first wheel- or drum-shaped driving member (1, 23a) arrange...
|
|
WO/2009/059396A1 |
A mechanical steering assembly for a ground engaging vehicle having left rear and right rear drive wheels, each with a drive motor. The assembly includes a steerable front wheel, and a pair of throttle control cables to connect to thrott...
|
|
WO/2009/060881A1 |
This aims to provide a running vehicle comprising a straight-running speed-changing device (25) for transmitting powers to right and left running units (2) supporting a running body (1), and a turning speed-changing device (28) for trans...
|
|
WO/2009/038483A1 |
A joystick for attachment to a joystick shaft of a mobility device, the joystick including first and second separate elements, wherein the first element includes a connection means for connecting the joystick to the joystick shaft, and a...
|
|
WO/2009/013454A1 |
A drive configuration for a skid steered vehicle comprises a pair of electric motors (1a, 1 b) for propulsion of the vehicle, one each coupled to drive a respective track (5a, 5b) on a respective side of the vehicle, and one or more elec...
|
|
WO/2009/006201A2 |
A system and process for controlling propulsion and steering of a track trencher excavation machine (30) powered by an engine (36) includes a multiple mode propulsion and steering control system that performs a plurality of functions dep...
|
|
WO/2008/150437A1 |
A method of altering a drive parameter of a machine (e.g. 10) having a drive system that is configured to operate a left side of the machine independently of the right side of the machine. The method includes entering (e.g., 805; 815), b...
|
|
WO/2008/150442A1 |
A method of altering a drive parameter of a machine (e.g., 10) having a drive system that is configured to operate a left side of the machine independently of the right side of the machine. The method includes entering (e.g., 805; 815), ...
|
|
WO/2008/129345A1 |
The invention relates to a skid steer machine having separate left and right hydraulic propulsion units (32, 34) and a hydraulic control circuit comprising a pilot circuit comprising a controller (38) having a control member (40) and bei...
|
|
WO/2008/118625A2 |
A bearing lubrication device in a right angle gear reducer includes a gear housing having an interior portion and a lubricating fluid reservoir therein. An oil slinger, rotating pinion shaft, pinion shaft housing, and bearings for suppor...
|
|
WO/2008/117025A1 |
A controlled differential, particularly for exercising steering control of skid steered vehicles, comprises a compound planetary gear set (8) coupling two shafts (7a, 7b). Respective ring gears (10a) and (10b) turn with the shafts and me...
|
|
WO/2008/066633A1 |
A system for controlling slip of vehicle drive members (16) is disclosed. The system includes a power train (14) including a plurality of drive members and a hydraulic transmission (22) configured to supply torque to at least one of the ...
|
|
WO/2008/060169A1 |
A zero turning radius vehicle is disclosed that has a steering and drive control mechanism that includes a steering wheel and an accelerator pedal. The mechanism includes push-pull rods to effect movement of throttle levers on motors tha...
|
|
WO/2008/048477A2 |
A powertrain is adapted to drive ground-engaging elements disposed along longitudinally-opposing sides of a vehicle. The powertrain includes at least one engine, a first electric machine, a second electric machine, a third electric machi...
|
|
WO/2008/042244A2 |
A propulsion system is for a road milling machine with a rotatable cutter drum (3). The system includes four crawler assemblies (12) movably coupled with the mainframe so as to define front and rear, and left and right, pairs of crawler ...
|
|
WO/2008/038020A2 |
An axle differential (200) for a vehicle includes a differential gear cluster (206) arranged in communication with a torque biasing gear cluster (208), wherein the torque biasing gear cluster is configured for varying the proportion of d...
|
|
WO/2008/025143A1 |
The hybrid vehicle is mounted from a kit which includes a vehicle body that has a chassis, a first actuator assembly carried by the chassis and a motor carried by the chassis; a wheel kit including a second actuator assembly and a number...
|
|
WO/2008/025141A1 |
The powered hybrid vehicle is capable of being operative in either one of first and second distinct driving modes each comprising corresponding first and second directional systems. The hybrid vehicle has a control shaft operatively coup...
|
|
WO/2008/027320A2 |
A four wheel drive system for bilaterally symmetric vehicles is characterized by separate drive systems for the front and rear wheels. Each drive system is operable to independently drive each wheel. The rear wheels of the vehicle are st...
|
|
WO/2008/005886A2 |
An electronic steering and control apparatus and related control methods for a pair of variable drive units. The variable drive units may be hydrostatic, continuously variable transmissions (CVTs), or other similar devices. The apparatus...
|
|
WO/2007/148225A2 |
A vehicle drive apparatus (100) independently controls drive forces for a front-right drive wheel (2r), a front-left drive wheel (21), a rear-right drive wheel (3r), and a rear-left drive wheel (31) using a front-right electric motor (10...
|
|
WO/2007/140539A1 |
A snow traction unit to replace a wheel of an all wheel drive vehicle which includes a frame supporting two carrier wheels; said carrier wheels being spaced apart a distance greater than their combined radii; an endless snow contacting t...
|
|
WO/2007/132687A1 |
A hydraulic traveling vehicle where, when it turns quickly and slowly, deficiency of the traveling speed in the turning and loss of hydraulic pressure are prevented. In the hydraulic traveling vehicle, a hydraulic pump section (17) has a...
|
|
WO/2007/132691A1 |
A hydraulic traveling vehicle and a method of controlling the hydraulic traveling vehicle, where occurrence of a shock when a working machine is driven and stopped during turning is suppressed.In the hydraulic traveling vehicle, when a b...
|
|
WO/2007/122088A1 |
A steering system for tracked vehicles is suggested which comprises two brake circuits which are activated following a failure of the primary steering mechanism. It features a steering valve (L) which is controlled by the steering axle a...
|
|
WO/2007/107343A1 |
The invention relates to a device (1) for switching the steering gear of a tracked vehicle, in which the transmission direction of the steering movement of a steering column (3) to a steering rack can be reversed in the event of a change...
|
|
WO/2007/106480A2 |
A transmission drive system (TDS) for a differential speed steered vehicle, in particular a track-laying vehicle (tank or armored personnel carrier), has two AC induction traction motors, each operatxvely coupled to two semi- independent...
|
|
WO/2007/100878A2 |
An omni-directional vehicle (ODV) with a circular frame revolvably coupled to an appendage ring using a full circumferential coupling assembly. The appendage ring serves as a point of attachment for a push bar, trailer, tool, vehicle cha...
|
|
WO/2007/091963A1 |
A differential gear, comprising a first releasable lock (42, 44) between a crown wheel (14) and the one drive shaft, a second, releasable lock (66, 68) between the crown wheel (14) and a differential housing (24), and a third releasable ...
|
