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WO/2023/049947A1 |
The invention relates to a transmission assembly for a vehicle, comprising a power shift transmission (2) and an additional transmission (4) having at least two different gear ratios, the power shift transmission (2) and the additional t...
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WO/2023/054260A1 |
A drive device (1) comprises a first shaft member (21) into which the rotation of a drive source (10) is inputted, a second shaft member (22) that is rotated by the rotation of the first shaft member (21), a third shaft member (23R) that...
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WO/2023/051513A1 |
The present application discloses a power transmission system and a vehicle. The power transmission system comprises: an engine, a first motor generator, and a second motor generator; a first input shaft, dynamically connected to the eng...
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WO/2023/046594A1 |
The invention relates to a power take-off gear (1) comprising a driveshaft (2) which is rotationally fixed to a first spur gear (6) via a first load shifting element (16) and can be rotationally fixed to a second spur gear (7) by means o...
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WO/2023/043157A1 |
The present invention relates to a continuously variable transmission powertrain having a transmission unit and motors integrally configured, wherein the transmission unit is configured as a multi-speed transmission gear device, motors a...
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WO/2023/041120A1 |
The invention relates to: a drive system for a lightweight vehicle, said drive system comprising a planetary gearbox, an electric motor, and a gearbox; a control device; and a lightweight vehicle. The drive system (1) according to the in...
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WO/2023/030724A1 |
The invention relates to a selection system (14) for shifting a gear unit (1), comprising at least one movably disposed selector shaft (19, 20) and at least one selection means (15, 16), in which system the selected position of the selec...
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WO/2023/031206A1 |
The invention relates to an electric powertrain (10) for a working machine, comprising a first electric motor (20) with a first motor shaft (21) and a second electric motor (30) with a second motor shaft (31) and comprising a switchable ...
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WO/2023/031307A2 |
A shifting and gear assembly for a transmission has: a hollow shaft; first and second gears on the hollow shaft, the hollow shaft defining first and second apertures in axial alignment with the first and second gears; first and second sh...
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WO/2023/027592A1 |
Multiple multi-speed gear systems (1) or cartridges (15) with different gear ranges, and method for manufacturing such, wherein each of the gear systems (1) comprises;- a main shaft (5),- a first planetary gear set (11) comprising a firs...
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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/2023/026400A1 |
Provided is a transmission (10) capable of reducing an impact and a reduction in the torque of an output shaft at the time of a transmission operation and further reducing an axial dimension thereof. A transmission according to the prese...
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WO/2023/016800A1 |
The invention relates to a gear set assembly (10) for a bicycle gearing system (400) comprising a planetary assembly, a stationary component (24), a first and a second brake (B1, B2), and a first and a second freewheel clutch (F1, F2). A...
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WO/2023/017026A1 |
A transmission unit is proposed which is accommodated in a transmission housing. The transmission unit comprises an input shaft, an output shaft, a first planetary gear set and a second planetary gear set, wherein the planetary gear sets...
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WO/2023/016703A1 |
The invention relates to an electric drive device (10) for a motor vehicle, said drive device comprising: at least two shift elements (B03, B04) for shifting three transmission gears (G1, G2, G3) of the drive device (10); an electric mac...
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WO/2023/011978A1 |
The invention relates to an electrical drive device (1) for a vehicle axle, comprising a first electric machine (7) having a first rotor (9) and a second electric machine (8) having a second rotor (10), comprising a transmission having a...
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WO/2023/012635A1 |
The high performance electric vehicle (1) comprises: one basic frame (2); one pair of front wheels (3) and one pair of rear wheels (4); one first electric drive unit (5) comprising: one first electric motor (6); one first inverter (8) as...
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WO/2023/005982A1 |
The present application discloses a reverse gear control method for an eight-speed dual-clutch transmission. The current speed of an vehicle is not zero, and the reverse gear control method for an eight-speed dual-clutch transmission com...
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WO/2023/285243A1 |
A telescopic boom lift, comprising at least one vehicle (2) with electric traction; the vehicle (2) can move on the ground by means of movable elements such as wheels (3) and/or tracks and supports directly or indirectly at least one tel...
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WO/2023/284374A1 |
A clutch transmission structure (1), comprising an input shaft (20), an input rotary body (30), an output shaft (40), an output rotary body (50), and a driven member (60). The input rotary body is mounted on the input shaft and may rotat...
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WO/2023/284129A1 |
An electric motorcycle continuously variable transmission system, comprising: a planetary gear mechanism, comprising a sun gear (11), a planet carrier (12), and a ring gear (14); a worm and worm wheel mechanism, comprising a worm wheel a...
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WO/2023/274527A1 |
A type of circular involute gear with a plurality of sections, each section with its own amount of teeth per unit of rotation, resulting in a plurality of gear ratios per rotation, is named as a multi-ratio gear type. Conical involute ge...
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WO/2023/274445A1 |
A transmission arrangement, comprising a planetary transmission (2) with a ring gear (3) and a multi-plate brake or multi-plate clutch device (6) comprising an annular inner plate support (6) produced as a formed sheet-metal part, the ri...
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WO/2022/268350A1 |
A hybrid transmission device (1) for a drive (103) of a motor vehicle (100), comprising: • at least one first transmission input shaft (2) for attaching a crankshaft of an internal combustion engine (3), • at least one second transmi...
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WO/2022/268074A1 |
A non-neutral gearbox. The non-neutral gearbox comprises a box body, and a biaxial multi-stage gear transmission mechanism and a cable shift mechanism (2r) for controlling gear switching of the biaxial multi-stage gear transmission mecha...
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WO/2022/258272A1 |
The invention relates to a drive arrangement (10), in particular for a vehicle, with an electric machine (12) and a two-stage spur gear mechanism (14) which has an input shaft (16), an intermediate shaft (18), a lateral shaft (20) and an...
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WO/2022/257418A1 |
A double-clutch reduction gearbox capable of realizing switching of output shafts of double reduction gearboxes, comprising a gearbox body (100). A rotating shaft (1) used for receiving torque of a motor output shaft (201) of a driving m...
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WO/2022/260098A1 |
A motorized prosthetic leg (1) comprises: a below-knee member (110); an above-knee member (120); a knee joint mechanism (130) coupling the below-knee member (110) and the above-knee member (120) such that the angle therebetween can be ch...
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WO/2022/258143A1 |
The invention relates to a transmission (100) for a vehicle (200), comprising, - a first input shaft (1) connectable to a first power source (310), wherein a first input shaft gearwheel (11) is arranged on the first input shaft (1), - a ...
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WO/2022/258645A1 |
The present invention relates to a moto-gear unit (1) of an electric or hybrid vehicle, comprising a first shaft (3) configured to be rotated by an electric motor (2), a second shaft (4) and a reduction device (9) comprising a plurality ...
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WO/2022/261327A1 |
A planetary gear system for setting a drive ratio of a transmission includes an outer ring gear; a plurality of planetary gears; an inner sun gear; a first rotary input coupled to one of the outer ring gear, the plurality of planetary ge...
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WO/2022/253292A1 |
Disclosed are a two-gear four-wheel drive torque management system, and a vehicle, which relate to the technical field of vehicle engineering. The two-gear four-wheel drive torque management system comprises a housing, an input shaft, a ...
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WO/2022/255011A1 |
The present invention achieves an increase in the number of speed positions, a reduction in the number of parts, and an increase in an overall step ratio. A multi-speed transmission (100) comprises an input member (7), an output member (...
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WO/2022/251966A1 |
A continuously-variable transmission (CVT) has: a gearbox having a first planetary gear train, a second planetary gear train, a first rotating spool defined by one of two sun gears, two ring gears, and two carriers of the first and secon...
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WO/2022/248134A1 |
Disclosed is a transmission system for a vehicle, particularly for a bicycle. The system comprises an input and an output, and a first transmission and a second transmission between the input and the output, wherein the first transmissio...
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WO/2022/243469A1 |
A gear shifting mechanism (300) for an electric drive has a housing (301) that has a depressed portion (316) with an opening (315) through which a movable component runs. The gear shift mechanism further comprises at least one immersion ...
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WO/2022/238075A1 |
The invention relates to a hybrid drive system (1), comprising an internal combustion engine (2), an electric machine (3) and a transmission (4), which has: - a first cylindrical-gear transmission section (B) and a second cylindrical-gea...
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WO/2022/228128A1 |
A supporting mechanism (100), comprising a bottom plate (10), a connecting plate (20), a supporting plate (30) and a speed change box (40). The connecting plate (20) is rotatably connected to the bottom plate (10) to fold or unfold relat...
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WO/2022/228615A1 |
The invention relates to a method for controlling an electric drive unit/EDU (1) for a motor vehicle, wherein the EDU (1) has an electric motor (3), the torque of which can be transferred to an output shaft (5) by means of a transmission...
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WO/2022/222381A1 |
A hub motor which has an integrated transmission mechanism, comprising a main shaft (1). A hub (21) and an end cover (22) which are connected to each other are provided on the main shaft (1). A machine core assembly connected to the hub ...
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WO/2022/218683A1 |
A bicycle bottom bracket transmission (1), having at least one transmission shaft (3, 5, 7) on which gear wheels (27, 34) coupled to one shiftable clutch device (29) each are arranged. The clutch devices can be shifted between an engaged...
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WO/2022/218862A1 |
A bicycle bottom bracket gear mechanism (1), with at least one gear mechanism shaft (3, 5, 7), on which gearwheels (27, 34) which are coupled to in each case one switchable clutch device (29) are arranged. The clutch devices can be switc...
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WO/2022/214207A1 |
The invention relates to a transmission (10) for a vehicle, comprising an input shaft (11), an output shaft (12), a stepped planetary gear set (20) mounted on a planet carrier (22), and two shifting elements (2, 3); the input shaft (11) ...
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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/2022/214838A1 |
The continuously variable transmission mechanical-hydraulic drive system transmits the rotational motion of a source through a shaft (2) having a c-v-joint (3) and (6) at each end to a planetary gear (7) which due to the presence of thos...
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WO/2022/211636A1 |
Drive, in particular for an adjusting instrument (10) for an exterior vision element for a motor vehicle, comprising a driving mechanism (14) cooperating with a first electric motor (12), the driving mechanism (14) being configured for, ...
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WO/2022/207663A1 |
The invention relates to a gearshift device for a mobility vehicle, comprising: - a selection shaft (40) containing a traveller and an endless screw, - at least two input pinions designed to rotate freely about the selection shaft (40), ...
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WO/2022/203221A1 |
A multi-speed transmission according to the present invention comprises: a driving shaft that rotates as rotational force is input thereto; a plurality of driving gears which are coupled to the driving shaft and rotated by the rotation o...
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WO/2022/199954A1 |
The invention relates to a gear shift device (20) for a mobility vehicle (1), comprising: - a selection shaft (40) in which a shuttle (41) and a worm (21) are arranged, - at least two input pinions (50, Fri) arranged to rotate freely abo...
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WO/2022/189016A1 |
The invention relates to an electric drive system of a vehicle, comprising: - an electric machine (EM), the rotor (R) of which is connected to an input shaft (1) of a stepped planetary gear set (3); - an output shaft (2), which is coaxia...
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