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WO/2021/227455A1 |
Disclosed are a modular-design gearbox and a gear implementation method. The gearbox comprises a box body, and a driving shaft S1, seven intermediate shafts S2, S3, S4, S5, S6, S7, S8 and an output shaft S9, which are arranged in the box...
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WO/2021/227456A1 |
Disclosed are a modular-design gearbox and a gear implementation method. The gearbox comprises a box body, a driving shaft, four intermediate shafts and an output shaft, wherein the gearbox is in a six-shaft layout, two clutch packs are ...
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WO/2021/218308A1 |
A harmonic gear device (1). The harmonic gear device (1) causes a flexible external gear (3) to deform along with the rotation of a wave generator (4) centred about a rotation axis (Ax1), so as to make some of external teeth (31) mesh wi...
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WO/2021/208775A1 |
Disclosed is a double-deflection circumferential driver, comprising an input shaft (1), a single-path commutator, a double-path deflector, a hybrid planetary row, a steering support, and an output shaft (15), wherein the input shaft (1) ...
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WO/2021/204752A1 |
The invention relates to a hybrid powertrain (GMP) for a vehicle comprising a first electric machine (ME1), a second electric machine (ME2) and a combustion engine (MT) the shafts of which are parallel; and a gearbox (4) with parallel sh...
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WO/2021/201160A1 |
In the present invention, a first assembly (AS1) is constituted by assembling a first rotating shaft (first gear (G1)) to a first case member (11), and a second assembly (AS2) is constituted by assembling a second rotating shaft (second ...
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WO/2021/199100A1 |
The present invention provides a shifting device (10) that can shift a torque transmission path smoothly even if a clutch plate is worn. The shifting device (10) comprises: a first conversion device (20) that converts the torque of a tor...
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WO/2021/185643A1 |
The present invention relates to a power-split continuously variable transmission (100; 200; 300; 400; 500; 600; 700; 800; 900; 1000) comprising a variator (16). A first planetary gear set has a first sun gear (30), a first planetary car...
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WO/2021/183265A1 |
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least eighteen forward speed ratios and at least two reverse speed ratios is disclosed. The plurality of planetary...
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WO/2021/181090A1 |
A hub assembly for coupling a rotational input, such as a helm wheel of a marine vessel, to a rotational output, such as a vessel steering mechanism. The hub assembly comprises an input shaft for connection to the input, an output shaft ...
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WO/2021/179134A1 |
Disclosed is a transmission device, comprising: an outer rotating wheel (3); an inner rotating wheel (1), wherein the rotation axis (P1) of the inner rotating wheel (1) and the rotation axis (P2) of the outer rotating wheel (3) are paral...
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WO/2021/176788A1 |
In the present invention, a first gear mechanism is connected to an input shaft. A first output gear is connected to the first gear mechanism. A second gear mechanism is connected to the input shaft. A second output gear is connected to ...
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WO/2021/170357A1 |
The invention relates to a transmission assembly (24) comprising a first transmission input shaft (32) and a second transmission input shaft (38). The first transmission input shaft (32) and the second transmission input shaft (38) are t...
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WO/2021/170523A1 |
A hybrid sub-assembly (10) for driving a vehicle comprises primary toothed wheels (38, 40), secondary toothed wheels (42, 44, 46) capable of being coupled to a secondary shaft (16), an intermediate shaft (26) to which intermediate toothe...
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WO/2021/170456A1 |
Gearbox with a dual input clutch, comprising two concentric primary shafts (1, 10) respectively connected to the first clutch (E1) and to the second clutch (E2), fixed pinions (2, 3, 4, 11, 12) distributed between the two primary shafts,...
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WO/2021/173415A1 |
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least ten forward speed ratios is disclosed. The plurality of planetary gearsets may include a first planetary gea...
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WO/2021/092690A9 |
There is provided a gearbox apparatus in which the number of gears selectable by a user to drive a drive shaft is greater than the number of gears physically connected to the drive shaft of the gearbox. This apparatus can be controlled r...
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WO/2021/173414A1 |
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least nine forward speed ratios and at least nine reverse speed ratios is disclosed. The plurality of planetary ge...
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WO/2021/167624A1 |
A gearbox arrangement of an electric machine of an engine includes a planetary gear arrangement configured to receive rotational input from the electric machine and from the engine and to mechanically couple the electric machine and the ...
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WO/2021/165059A1 |
The invention relates to a hybrid drive train for a motor vehicle, which hybrid drive train (10) comprises an internal combustion engine (VM), a dual clutch transmission (12) and an electric motor (EM), the dual clutch transmission compr...
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WO/2021/165016A1 |
The invention relates to a shifting assembly (1, 2) for a transmission (100), said shifting assembly (1, 2) at least having: • - a first component (11, 21), • - a second component (12, 22), and • - a third component (13, 23), said ...
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WO/2021/165913A1 |
A vehicle axle (1), wherein the transmission ratio between the respective axle shaft (4, 5) and the wheel hub (6) is obtained by means of a pair of toothings (33, 34) and is different from the transmission ratio between the respective ax...
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WO/2021/164813A1 |
The invention relates to a transmission (1) for a hybrid vehicle (2) for passing torque at least between an internal combustion engine (3), an electric motor (4) and a transmission output (5), comprising a planetary gear (6) arranged in ...
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WO/2021/160946A1 |
The invention is a very simple and very rustic staged mechanical transmission, comprising a plurality of elementary transmissions each providing a different transmission ratio. It comprises a dog which slides along the input shaft or the...
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WO/2021/156585A1 |
A drive train (1), including: a first electric motor (M1); a second electric motor (M2); and a transmission system (2) including a first input shaft (3) driveably connected to the first electric motor (M1), a second input shaft (5) drive...
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WO/2021/156236A1 |
The invention relates to a hybrid electric drive train (10) which has an internal combustion engine (12), a transmission (14) and an electric machine (21), wherein the electric machine (21) is attached to the transmission (14) for the tr...
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WO/2021/156235A1 |
Proposed is an electric drive arrangement for a vehicle with at least one electric machine (EM), said machine having a rotor shaft as input shaft (1) which is coupled via a continuously adjustable transmission (2) and via at least one di...
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WO/2021/151845A1 |
The invention relates to an electric drive for a vehicle, comprising at least one electric machine (1) with a rotor shaft (2) in the form of a drive shaft, which is connected to an output differential (4) via a transmission with at least...
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WO/2021/152620A1 |
The present invention related to the powertrain (100) having multispeed transmission assembly (200), wherein said multispeed transmission assembly (200) comprises high torque system and low torque system. The powertrain (100) having mult...
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WO/2021/152167A1 |
A dual-clutch transmission for use in a vehicle has a housing, a clutch pack drum adapted to rotate inside the housing, a central clutch gear connected to the clutch pack drum, a first clutch pack, a first clutch hub, a first pressure pl...
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WO/2021/144355A1 |
Gearboxes for a skid steered vehicle comprising layouts in which all electric propulsion drive motors and electric steering motors are located on one side of the gearbox, and layouts in which the drive inputs of the electric propulsion d...
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WO/2021/144219A1 |
A drive unit for a skid steered vehicle comprises a controlled differential positioned between two shafts. The end of each shaft forms an output of the drive unit connected directly to the differential outputs via the shafts. A steer mot...
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WO/2021/140361A1 |
The quad-clutch gearbox with two sets of synchronizer for all gears is includes: two input shafts (one for the even gears and the other for the odd gears), four multi-plate clutch, two oneway clutch, two stepper motor, eleven sun gears a...
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WO/2021/136674A1 |
The invention relates to a reduction gearbox for a vehicle, comprising an input shaft, an intermediate shaft, an output shaft, a first reduction gearwheel set, a second reduction gearwheel set, a third reduction gearwheel set, a synchron...
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WO/2021/133631A1 |
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least nine forward speed ratios and at least nine reverse speed ratios is disclosed. The plurality of planetary ge...
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WO/2021/128436A1 |
A clutch hydraulic torque converter regulation device, which is mainly composed of a power input shaft (12), a driving disk (10) and a driven disk (9) disposed on the power input shaft (12), and a power output shaft (13) disposed corresp...
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WO/2021/121594A1 |
An electric powertrain (200) for a working machine, comprising: - a first electric machine (20), - a second electric machine (30), - a propulsion axle (40) for propulsion of the working machine, - a transmission assembly (1) comprising: ...
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WO/2021/123898A1 |
A hybrid transmission includes an input shaft assembly (30) configured to rotate with a prime mover (26) and includes an input shaft (32) and at least one input gear (34a, 34b). An output shaft assembly (36) is configured to rotate with ...
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WO/2021/127705A1 |
An electric powertrain includes a first electric motor that has an uninterrupted connection with a drive shaft of a vehicle. The electric powertrain further includes a second electric motor that has an interruptible connection with the d...
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WO/2021/116283A1 |
A transmission system for a vehicle, in particular a front wheel driven vehicle, having an input arranged for connection to a drive source, and an output arranged for connection to a load. The transmission system comprises a transmission...
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WO/2021/117867A1 |
[Problem] To realize a structure with which the transmission route of motive power can be switched by an electric actuator. [Solution] On the basis of the rotation of a drive cam 50, a motive power transmission route switching device 5 s...
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WO/2021/117212A1 |
Provided is a transmission which can achieve seamless shifting while reducing the elastic force required from a spring. A transmission (1) comprises a shift device (70) which selectively couples gears to a shaft. A shift drum (110) compr...
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WO/2021/110154A1 |
An intelligent self-adaptive automatic transmission, comprising a power input mechanism, a forward gear transmission system, a reverse gear transmission system, a main shaft (1) used for outputting power, and a transmission sensing mecha...
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WO/2021/110157A1 |
A compact and ultra-large load adaptive automatic transmission system, comprising a motor (17), a common deceleration mechanism, a forward gear transmission system, and a transmission bridge (1) for outputting the power. A transmission s...
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WO/2021/104801A1 |
A hybrid drivetrain comprising a hybrid gearbox, an internal combustion engine, an electric motor-generator and a power train having at least one drivable drive wheel, wherein: the hybrid gearbox is designed to receive drive power from t...
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WO/2021/106349A1 |
In the present invention, a case (20) comprises a partition wall (21) separating a first accommodation chamber (A1) and a second accommodation chamber (A2), and the partition wall (21) comprises a support part (22) extending in a radial ...
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WO/2021/104612A1 |
The powertrain (2) comprises: - an engine (4); - a driveline (6) including a gearbox (10) having an input shaft (7) connected to the engine (4), an output shaft (9) to be connected to driving wheels (5) of the vehicle (3) and a countersh...
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WO/2021/098970A1 |
The invention relates to a control device (1) for a transmission of a powertrain and to a transmission assembly (10), the control device being configured to be mounted to a transmission housing (12) of the transmission with a mounting su...
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WO/2021/097732A1 |
Provided is a friction-free rigid continuously variable transmission (340), comprising a W-type arc cone-shaped hemispherical gear variable gear (360), wherein a W-type arc cone-shaped hemispherical gear movable support (544) in the W-ty...
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WO/2021/098681A1 |
A speed regulation apparatus (100) and a speed changer (200). The speed regulation apparatus (100) comprises: a transmission structure (10) including a driving conical shaft (11) of which one end is connected with a rotary power source (...
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