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WO/2023/041199A1 |
The present disclosure relates to an electronic locking differential gear mechanism having a lock detection mechanism for sensing and indication of a locked and unlocked state of the locking mechanism. The electronic locking differential...
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WO/2023/025874A1 |
The invention relates to a coupling device (2) for a differential of a motor vehicle, which differential has a driven wheel (3) and an inner differential cage (4) surrounding at least portions of at least one bevel gear (5) and at least ...
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WO/2023/025964A1 |
Gear wheel assembly, in particular a final stage gear wheel assembly, for a transmission system for a dual drive vehicle drive train, comprising: a first gear wheel and a second gear wheel, wherein said first and second gear wheel are ar...
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WO/2023/020835A1 |
The invention relates to an electric drive system (1) for a motor vehicle, said drive system comprising: a first electric machine (3) which has a first rotor (6); a differential (9) which has a differential input shaft (14) and a first d...
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WO/2023/020836A1 |
The invention relates to an electric drive system (1) for a motor vehicle, said drive system comprising: a first electric machine (3) which has a first rotor (6); a differential (9) which has a differential input shaft (14) and a first d...
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WO/2023/021086A1 |
Disclosed is a clutch assembly (1) of a differential (2) of a motor vehicle, said differential (2) comprising a drive wheel (3) and an internal differential cage (4), at least some portions of which surround at least one drive pinion (5)...
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WO/2023/011972A1 |
The invention relates to a coupling device (1) for a differential (2) of a motor vehicle, which differential (2) has a drive wheel (3) and an inner differential cage (4) which surrounds at least sections of at least two differential beve...
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WO/2023/013564A1 |
This control system for a vehicle (1) equipped with a differential mechanism (3) that imparts a torque difference to left and right wheels (5) and two electric motors (2) connected to the differential mechanism (3) comprises: two control...
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WO/2023/006567A1 |
The invention relates to an electric drive for a vehicle, comprising at least one electric machine (1) with a rotor shaft (2) as the driveshaft, a transmission which is connected to a first output shaft (3) and a second output shaft (4),...
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WO/2023/006596A1 |
The invention relates to a coupling device (2) for a differential of a motor vehicle, which differential has a drive wheel (3) and an inner differential cage (4) which surrounds at least sections of at least one bevel gear (5) and at lea...
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WO/2023/000897A1 |
A vehicle control method and apparatus in a four-wheel drive (4WD) mode, and a vehicle, which aim to solve the problem of poor vehicle safety performance. The control method comprises: obtaining a drive mode of a vehicle when a front axl...
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WO/2023/284546A1 |
A control method and apparatus for a limited-slip differential, and a device. The method comprises: acquiring state information of a vehicle and the actual torque of the vehicle; according to the acquired state information, determining w...
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WO/2022/270101A1 |
The purpose of the present invention is to provide a unit including a coolant channel in a housing and having improved heat exchange efficiency. A unit (1) includes a housing (14) that houses a power transmission mechanism, and the housi...
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WO/2022/270217A1 |
Provided is a unit having improved heat exchange efficiency. A unit (1) includes a housing (HS) accommodating a planetary gear mechanism (4), wherein: the housing (HS) includes a flow passage (CP1) through which a coolant flows; the plan...
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WO/2022/268538A1 |
The invention relates to a differential gearbox for a vehicle, said differential gearbox comprising: a cage which can be rotated about a first axis of rotation and has an drive interface for coupling to a drive; a first output gear which...
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WO/2022/262931A1 |
The invention relates to a differential transmission (1) for transmitting a torque onto an axle (2) of a motor vehicle (3), at least comprising a differential cage (4) and two output shafts (5, 6) with a common axis of rotation (7), as w...
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WO/2022/262672A1 |
Provided in the present application are a method and a system for controlling a differential lock in a wading mode, and a vehicle, the method comprising: receiving a control request; on the basis of the control request, determining the c...
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WO/2022/263608A1 |
The invention relates to an electromagnetic actuating device (100) for a torque transmission system (10), said electromagnetic actuating device (100) comprising: - a shell (120) placed about an axis X, the shell (120) being stationary re...
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WO/2022/252431A1 |
The present invention relates to the technical field of driving devices, and relates in particular to a differential and motor highly integrated structure. Targeting the problems in the existing technology that overall structure is not c...
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WO/2022/250441A1 |
The present invention relates to a compact spring return actuator for emergency-returning a valve when an emergency situation (for example, power outage) occurs and, more particularly, to a compact spring return actuator wherein a drivin...
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WO/2022/246533A1 |
An actuator system has a power source, an output member, a first fluidic coupling and a second fluidic coupling. The fluidic couplings generate a variable amount of torque transmission. A transmission operatively couples the fluidic coup...
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WO/2022/251198A1 |
A differential having an overrunning clutch provided. The differential includes an inertial compensation assembly that is configured to counteract movement of a roller cage relative to a clutch cam housing to prevent unintended roller ca...
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WO/2022/248731A1 |
The disclosed invention refers to a torque vectoring device (30) for a drive axle (12) of a vehicle (10). The torque vectoring device (30) comprises an electric torque vectoring motor (32), a planetary gear (34) and a layshaft (36) being...
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WO/2022/242336A1 |
A differential lock control system and method, and a vehicle. The differential lock control system comprises a controller (101), and a front axle differential lock (102), a central differential lock (103) and a rear axle differential loc...
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WO/2022/238268A1 |
The invention relates to a bearing assembly of a transfer case of a vehicle, said transfer case being designed as a differential gear (1), wherein a differential cage (2) of the differential gear (1) is supported in a housing (7) via axi...
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WO/2022/239185A1 |
This final drive comprises: a differential device including a casing that can rotate by being provided with a ring gear meshing with a shaft, and side gears accommodated in the casing and coupled to respective axles; a clutch member acco...
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WO/2022/238475A1 |
Provided is a drive system (100) for a vehicle for variable distribution of torque, from aprimary input (10) and secondary input (12), between a left wheel (22) and a right wheel (32) of a vehicle, the drive system (100) comprising a fir...
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WO/2022/235222A1 |
By transformation of the worm of the self-locking worm gear are created two planetary worms (5,6), mutually mirror symmetrical, mounted on coaxial half-axles (3,4) of the driving axle. Worms have on their surface a toroidal gutter (13) a...
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WO/2022/231556A1 |
The invention is related to soft actuators controlled by fluid pressure. The actuators developed with the invention comprise two sacs which provide for the flexion of a structure upon pressurizing this structure that has an anisotropic f...
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WO/2022/223723A1 |
The invention relates to an actuator (1) for a coupling device of a drivetrain, the actuator (1) being intended to be housed inside a transmission casing (2) which has a through-opening (18), the actuator (1) having a housing (3) and a f...
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WO/2022/224441A1 |
An actuator for operating, from the exterior, a clutch in the interior of a device capable of rotating around an axis, said actuator comprising: a drive unit provided with a plurality of electromagnetic coils arranged around the axis and...
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WO/2022/218455A1 |
The invention relates to a component (2) which is produced from a blank (1) using forming technology, the blank (1) having a carbon content greater than 0.2 wt.%. The component (2) is produced from the blank (1) using the following steps...
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WO/2022/217355A1 |
A disconnectable differential assembly has a reduced axial length and a side gear disconnectable from an axle shaft via a clutch unit. Various components of the disconnect mechanism are axially aligned and concentric to reduce the axial ...
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WO/2022/215447A1 |
According to the present invention, a differential case (23) is provided therein with: a plurality of rotary disks (38) spline coupled to the outer circumferential side of a right-side gear (35); and a plurality of non-rotary disks (39) ...
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WO/2022/214208A1 |
The invention relates to a transmission (10) for a vehicle, comprising an input shaft (11), an output shaft (12), at least two planetary gear sets arranged coaxially to the input shaft, specifically a first planetary gear set (20) and a ...
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WO/2022/215449A1 |
A structure capable of easily switching between the enabling and disabling torque transmission between drive wheels and a power transmission mechanism is realized. An input member 8 having a ring gear 14 to which torque is inputted fro...
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WO/2022/206105A1 |
A final drive capable of locking, comprising a driven bevel gear (2), a right axle shaft gear (3), and a left axle shaft gear (4) opposite to the driven bevel gear (2). An electromagnet driver (5) is arranged on the outer side surface of...
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WO/2022/208938A1 |
The present invention relates to a four-element, two-degree-of-freedom drive power adjustment device equipped with: a pair of electric motors (1) which drive left and right wheels (5) of a vehicle; a differential mechanism (3) which impa...
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WO/2022/201540A1 |
In this transmission device, a transmission unit equipped with a reduction gear and a differential is supported by a transmission case, and a differential case of the differential device is configured as split into first and second cases...
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WO/2022/200506A1 |
An electric drive module is provided, comprising a differential (10) providing output torque to two drive shafts (11, 12), an electric drive motor (30), an electric torque vectoring motor (50), and a pinion (20), wherein the pinion (20) ...
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WO/2022/196305A1 |
[Problem] To improve the degree of freedom of assembly. [Solution] A power transmission device having: a case formed by assembling a first case member and a second case member; and a shaft member supported by the case, the power transmis...
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WO/2022/197645A1 |
An electric drive unit has a differential assembly and an actuator. The differential assembly comprises a differential case, a differential gearset, and first and second differential output members, wherein the second differential output...
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WO/2022/197207A1 |
The invention relates to locking devices for vehicle drive axle differentials with positive locking. According to a first embodiment, a vehicle differential locking device consists of locking elements that have the shape of a solid of re...
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WO/2022/194729A1 |
The invention relates to a transmission system (1) for a motor vehicle, comprising: - a first element (4) and a second element (5) which are able to rotate with respect to one another about an axis X; and - a coupling device (6) which co...
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WO/2022/184328A1 |
An electronic locking differential assembly includes a ring gear including at least one bore formed therein. An electronic actuation mechanism is positioned behind the ring gear on one side of the ring gear. A retaining ring includes a n...
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WO/2022/187474A1 |
According to various embodiments, disclosed is a mechanical differential assembly for a wheeled vehicle is disclosed including a housing a pinion gear operable to both rotate relative to the interior surface of the housing and be fixed r...
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WO/2022/174678A1 |
A method and apparatus for controlling a differential lock of a vehicle, and a vehicle. The method for controlling a differential lock of a vehicle comprises: when a vehicle receives a front drive axle locking signal, obtaining the curre...
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WO/2022/167153A1 |
A locking differential assembly includes a differential case defining an axis of rotation. A lock collar is selectably engageable with a first side gear to selectably prevent the first side gear and a second side gear from rotating relat...
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WO/2022/167678A1 |
A differential assembly for a vehicle comprising: an input member (20); a first (40A) and a second (40B) output member; a differential mechanism (60) that allows a driving force inputted by the input member (20) to be differentially dist...
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WO/2022/156945A1 |
The invention relates to a drive train (1a) for a motor vehicle (1), comprising an internal combustion engine (2), a multi-speed transmission (4) and an integral differential (14), wherein the multi-speed transmission (4) can be drivingl...
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