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Patent Searching and Data


Matches 1 - 50 out of 18,779

Document Document Title
WO/2020/243820A1
A slip control method and arrangement for a drivetrain including a continuously variable transmission, forward-reverse clutch arrangement and an optional three-speed gearbox is described herein. The forward-reverse clutch arrangement inc...  
WO/2020/243819A1
Clutch temperature management in a slip control method and arrangement for a drivetrain including a continuously variable transmission is described herein. The drivetrain includes a clutch that is so controlled as to slip when a torque h...  
WO/2020/246929A1
The invention relates to a method, performed by a control device (100) associated with a vehicle (1), the vehicle (1) comprising: a first driven axle (2); a first wheel (4) connected to the first driven axle (2); a second driven axle (6)...  
WO/2020/242583A1
Methods and systems for an epicyclic gear mechanism that includes a primary differential assembly to selectively drive the fore secondary differential assembly and the aft secondary differential assembly. The fore secondary differential ...  
WO/2020/223779A1
The invention relates to a drive shaft (32) for a vehicle (10) with a first axle (22) and a second axle (24) that is a lifting axle. The drive shaft (32) includes a first drive shaft member (34) configured to connect to the first axle (2...  
WO/2020/223796A1
A user input signal management method for a vehicle provided with a prime mover having an output that rotates and an input for a user input signal that controls the rotating speed of the output of the prime mover. The method including th...  
WO/2020/210888A1
The invention relates to a disengagement system (32) for a vehicle (10) with a first shaft (22) and a second shaft (24). The disengagement system (32) includes a housing (34), an input shaft (36), a gear shaft (38) and a coupling device ...  
WO/2020/195789A1
This clutch control device comprises a clutch device (26) that blocks and allows transmission of motive power between a prime mover (13) and a drive wheel (12), a clutch actuator (50) that drives the clutch device (26) to change a clutch...  
WO/2020/165311A1
The invention concerns a torque transmission device (1) for a motor vehicle comprising at least one engine (2), comprising: a first output shaft (14) rotatably coupled to an output element (12) of a first clutch (E1) and to an output ele...  
WO/2020/160865A1
The invention relates to a transmission device (1) for a motor vehicle (2), which transmission device (1) has an input shaft (3), which is operatively connectable to a drive device (6) of the motor vehicle (2), and a first output shaft (...  
WO/2020/160773A1
The invention relates to a method for predicting if at least one differential lock (10, 20, 30) of a vehicle (100) should be activated or deactivated during travelling along a road path (A), the method comprising the following steps: - (...  
WO/2020/119547A1
An automobile capable of quickly performing service braking or emergency braking by hand, comprising an engine, a chassis, a body, an electronic emergency braking system, an electronic parking braking system, a frequency detection mechan...  
WO/2020/119928A1
The invention relates to a transmission arrangement for a hybrid drive, comprising: a first transmission unit (3) for an internal combustion engine; a second transmission unit (4) for an electric machine; a superposition transmission (5)...  
WO/2020/114547A1
A bevel gear differential comprises a rotatable differential cage (2) in which at least one differential bevel gear (6, 7), the rotational axis (RA4) of which is oriented perpendicularly to the rotational axis (RA2) of the differential c...  
WO/2020/108672A1
Fully variable wheel drive is a device allowing the driver of the car to choose mechanically or electronically between the drive axle and consists of the main gear of the differential (1.1) and the gear that transmits force to the differ...  
WO/2020/096440A1
The present invention relates to a support for the anchoring of an automotive clutch hydraulic pump as an automotive repair or spare part; the support comprises an assembly consisting of a washer, a coupling and a cover. This assembly is...  
WO/2020/077425A1
The present invention generally relates to a power-transmission axle for a motor vehicle, in particular for models used for transporting loads and goods and that have a 6x4 or 8x4 drive configuration, said transmission axle having techni...  
WO/2020/074342A1
An agricultural/utility vehicle (10) has as its motive power source one or more electric motors (M1, M2) supplied by one or more rechargeable batteries (22) to drivingly rotate a shaft (38) of the vehicle driveline. To recharge the batte...  
WO/2020/064279A1
The invention relates to a drivetrain arrangement having a decoupling unit for decoupling an input shaft of the drivetrain arrangement from an output shaft of the drivetrain arrangement. The decoupling unit comprises a planetary gear sys...  
WO/2020/051696A1
A vehicle system includes an electric motor that also operates as a generator. A torque transfer mechanism is attached to the electric motor and a second torque transfer mechanism is connected via a disconnect mechanism. An AC compressor...  
WO/2019/174716A9
The invention relates to a method for controlling a drive torque of an electric motor for driving a drive train of a motor vehicle. The control of the drive torque is carried out as a function of the vehicle speed in such a way that, whe...  
WO/2020/031464A1
A reactive force generation device (130) which constitutes part of a clutch-by-wire system and causes a clutch lever (51) to generate a reactive force is provided with a piston (133) which has a piston structure provided with an air-rele...  
WO/2019/226130A3
The present invention relates to a clutch pedal mechanism (10) in order to transfer the force, exerted to the clutch pedal (20), to the clutch. As an improvement, there is a clutch rod (40) which is rigid and connected to the clutch peda...  
WO/2019/240026A1
Provided is a freewheel hub, comprising a slide member (33) that is supported so as to be movable in an axial direction between a lock position and a free position, a movable yoke (51) that moves integrally with the slide member (33) in ...  
WO/2019/224642A1
A self-propelled vehicle (1) with four-wheel drive provided with: a first steering axle (10) to which is connected a first pair of wheels (15) of the vehicle (1), which are kinematically connected to each other by means of a first differ...  
WO/2019/222837A1
The control of the engagement rate of a clutch in a driveline is described herein. The clutch engagement rate is determined using at least one parameter of the driveline. An illustrative example where the parameters include the slipping ...  
WO/2019/197285A1
An axle transmission arrangement (1) for a motor vehicle, comprising an electric machine (2), a differential transmission (3), a planetary transmission (4) and at least one shift mechanism (5), wherein the electric machine (2) is, by mea...  
WO/2019/200389A1
A method of controlling an axle assembly includes providing an axle assembly in a first state. A first controller is provided in electrical communication with the axle assembly. The first controller determines if a source of power has an...  
WO/2019/185585A1
The present invention relates to a vehicle comprising a main drive motor (20) coupled to a pair of driven carrying wheels (10, 12) and an assist system comprising a hydraulic motor (62) coupled to some of the carrying wheels (14, 16), a ...  
WO/2019/191618A1
An axle including a housing having a first cavity and a second cavity formed therein. The first cavity is configured to receive at least a portion of an axle assembly therein, and the second cavity is configured to receive at least a por...  
WO/2019/182023A1
This device for estimating a degree of fatigue of a motive force transmitting component is a device for estimating the degree of fatigue of a motive force transmitting component in a motive force transmitting system from a motor/generato...  
WO/2019/181725A1
A control device 50 according to the present disclosure is applied to a clutch system provided with: a clutch actuator 20 that is provided so as to enable switching between connection and disconnection of a clutch member 13 of a clutch d...  
WO/2019/181718A1
A control device 50 in a clutch system 1 according to the present invention is provided with: a diaphragm spring 16 which urges a clutch member 13 of a clutch device 10; a clutch actuator 20 for adjusting an urging force from the spring ...  
WO/2019/174716A1
The invention relates to a method for controlling a drive torque of an electric motor for driving a drive train of a motor vehicle. The control of the drive torque is carried out as a function of the vehicle speed in such a way that, whe...  
WO/2019/148602A1
A tractor clutch pull rod adjusting device having a hydraulic automatic adjusting function, comprising a shifting fork (3), a pedal return spring (2), a clutch pedal (1), a connecting fork (4), an adjusting device body (9), and a clutch ...  
WO/2019/145465A1
An electromechanical actuator (100) is provided. The actuator comprises an electrical motor (110) controlling a ball ramp mechanism. The ball ramp mechanism is configured to allow for mutual rotation of a first and second rotational memb...  
WO/2019/141649A1
The invention relates to a method for preventing roll-over in the event of transverse load change of a motor vehicle, wherein the motor vehicle has an single-wheel drive which is designed to drive the wheel (70, 71) affected by the trans...  
WO/2019/135984A1
A ballramp unit for use in a power-operated clutch actuator for generating and applying a clutch engagement force to a multi-plate friction clutch. The ballramp unit includes first and second cam rings. At least one of the first and seco...  
WO/2019/104404A1
The present invention relates to a method for controlling the safe operation of the rear axle of a set of combined driven axles in motor vehicles, in particular for vehicles designed to carry loads and that have 6×4, 8×4 or 10×4 tract...  
WO/2019/092028A1
The invention relates to a driving propulsion assembly (1) for a machine (12) having at least one first and one second axle (2, 3), wherein: the at least one first and second axle (2, 3) have at least one wheel (4a, 4b, 4c, 4d) at each o...  
WO/2019/091679A1
The invention relates to a drive axle (30) for a work machine for driving wheels (33L, 33R) coupled to the drive axle (30), having a spur gear stage (34) having an input shaft and a differential gear unit (31) coupled to the spur gear st...  
WO/2019/087817A1
A pedal device (accelerator device)(1) is provided with: a base section (10) provided on an inner wall surface (901) of a vehicle body (90); a pedal pad (15) provided so as to be movable relative to the base section (10); and a pad affix...  
WO/2019/086131A1
A driveline system (100) for a heavy vehicle, wherein said system is used for controlling engagement and disengagement of all-wheel drive and a method for controlling the all-wheel drive. The driveline system comprises a first wheel axle...  
WO/2019/065862A1
This hub clutch device is configured such that a switching mechanism (13) for switching a slide gear (19) and an outer gear (20) between an engagement state and a release state has: an attracting part (37) which is disposed in one among ...  
WO/2019/058227A1
A limited slip differential (LSD) transfers a torque from an engine to left and right wheels of a vehicle. A current angle of a steering device is determined. Rotational speeds of 5 the left and right driven wheels are also determined. A...  
WO/2019/057066A1
A clutch control system and control method, and a vehicle including a manual transmission. The clutch control system comprises a clutch actuating mechanism, a gear-shifting intention sensor and a control unit, wherein the gear-shifting i...  
WO/2019/058234A1
A vehicle has an engine, an accelerator control, a limited slip differential (LSD) mounted on an axle driven by the engine, and left and right wheels operably connected to the LSD. An accelerator control position is sensed. A speed of th...  
WO/2019/046902A1
The description is directed broadly to a locking differential, comprising; a pair of rotating bevel gears engaged with one another via at least one pinion gear rotatably supported within a carrier; a locking member disposed within the ca...  
WO/2019/048283A1
The invention relates to a method for operating a motor vehicle having a four-wheel drive (22) that can be connected and disconnected and having a drive device (20) during the travel of the motor vehicle, in which method the motor vehicl...  
WO/2019/042828A1
The invention relates to a method for operating a drive train (10) of a motor vehicle, said drive train comprising an engageable and disengageable four-wheel drive (18) and at least two intermeshing gears (14, 16), in which the four-whee...  

Matches 1 - 50 out of 18,779