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WO/2023/243272A1 |
[Problem] To reduce the dimension of a unit in a predetermined direction. [Solution] A unit has a rotating electrical machine, a first gear connected to the downstream side of the rotating electrical machine, a second gear that meshes wi...
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WO/2023/242507A1 |
The invention relates to a gear train comprising a sun gear (10) having a central axis (X), a ring gear (20) arranged coaxially around the sun gear (10), a planet carrier (30), and a first and a second plurality of planet gears (31, 32)....
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WO/2023/241853A1 |
The present application relates to a transmission structure. The transmission structure includes a rotatable core shaft and at least one rolling bearing sleeved on the core shaft, wherein the core shaft is provided with a hollow lubricat...
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WO/2023/238579A1 |
[Problem] To provide a unit capable of contributing to miniaturization. [Solution] This unit comprises: a rotating electrical machine; a planetary gear mechanism that is connected downstream from the rotating electrical machine; a first ...
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WO/2023/236446A1 |
A transmission mechanism, comprising a planet carrier (1), a planet gear (2), a pin shaft (3), a sliding bearing (4), and thrust bearings (5), wherein the planet gear (2) is rotationally arranged on the planet carrier (1) by means of the...
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WO/2023/237160A1 |
The invention relates to a transmission device (1) at least comprising a planetary drive (2) with a planetary shaft (6) that is mounted on the planetary carrier (3) by at least one first rolling bearing (26) and the planetary carrier is ...
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WO/2023/239026A1 |
Disclosed is an orthogonal-axis power transmission device. The orthogonal-axis power transmission device according to an embodiment of the present invention includes: a main structure assembly forming the exterior structure with a closed...
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WO/2023/238976A1 |
The present invention relates to an electric vehicle power transfer device and an electric vehicle comprising same. The purpose of the present invention is to provide an electric vehicle power transfer device configured to efficiently tr...
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WO/2023/236231A1 |
The present invention provides a transmission having a controllable multi-state overrunning clutch, comprising a shell, an actuator, a push disc, a gear shifting mechanism, a gear shifting rotating piece, a gear transmission mechanism, a...
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WO/2023/236127A1 |
Disclosed in the present invention are a mechanical-electric-hydraulic composite drive device, and a control method therefor. The device comprises an input shaft assembly, a power-dividing assembly, a hydraulic drive assembly, an electri...
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WO/2023/237143A1 |
The invention relates to a transmission device (1) at least comprising a planetary drive (2), in which planet shafts (6) are supported at at least one bearing point (8) by means of a rolling element bearing (26), the cylindrical rollers ...
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WO/2023/238119A1 |
Provided is a powertrain of a vehicle comprising an electric motor, a final drive, a gearing system with two-degrees-of-freedom configured to transfer power from the electric motor to the final drive, the gearing system comprising a one-...
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WO/2023/232281A1 |
The invention relates to a transmission comprising a housing (3) and a bearing flange (2), wherein: a first and a second bearing for rotatably mounting the input shaft (1) of the transmission are accommodated in the bearing flange (2); t...
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WO/2023/234408A1 |
This vehicle drive device comprises a first oil accepting portion (7) disposed below a rotary electrical machine (2), an oil supply passage (70) for supplying oil that has accumulated in the first oil accepting portion (7) to locations t...
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WO/2023/234589A1 |
The present invention relates to a clamping apparatus for an antenna and, in particular, comprises: fixed bracket parts provided at the top and bottom of a support pole so as to mediate the provision of an antenna device on the support p...
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WO/2023/232389A1 |
The invention relates to a transmission (50) having an oil supply system (190) which comprises an oil sump (80) and an oil reservoir (70). Oil can be introduced into the oil reservoir (70) via an inlet (90), and stored oil can be conduct...
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WO/2023/232482A1 |
The invention relates to a drive unit (13) for an actuating device (1) of a brake system (2), having: a motor housing (14); an electrical machine (22) arranged in the motor housing (14), wherein a rotor (24) of the electrical machine (22...
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WO/2023/231874A1 |
The present invention belongs to the technical field of PTOs, and in particular relates to an electromagnetic engagement and disengagement PTO. The PTO comprises a housing, wherein a main transmission assembly is provided in the housing ...
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WO/2023/234544A1 |
The present invention relates to a hollow swivel actuator comprising: a lower housing in which a driving motor is disposed; and an upper housing in which three gear trains and three pinion gear units for deceleration are arranged at an i...
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WO/2023/232013A1 |
Provided are an electric vehicle cooling system, a control method and an electric vehicle. The electric vehicle cooling system comprises a vehicle controller (110), a motor cooler (120), a fuel injection pump (130), a three-way valve (14...
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WO/2023/232436A1 |
The invention relates to a drive unit (13) for an actuation device (1) of a brake system (2), comprising a motor housing (14), an electric machine (15) which is arranged in the motor housing (14), wherein a rotor (19) of the electric mac...
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WO/2023/232174A1 |
A ball screw drive (1), in particular for an actuator of a hydraulic brake system, comprises two spindle drive elements (2, 3), namely a threaded spindle (2) and a spindle nut (3) which can be rotated relative to the threaded spindle. On...
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WO/2023/227160A1 |
The invention relates to a gearbox arrangement (1) comprising: a planetary gearbox (4) which can be coupled to a first input shaft (5); and a differential (6) which can be coupled to a first output shaft (7) and a second output shaft (8)...
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WO/2023/227236A1 |
The invention relates to an adapter, in particular for a geared motor comprising a gearbox and an electric motor, wherein the adapter has an adapter housing (7) and a bearing flange (10) connected to the adapter housing (7), wherein the ...
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WO/2023/227334A1 |
Provided is a differential assembly, a vehicle drive assembly, and a vehicle. The differential assembly includes: a differential; a first half shaft and a second half shaft that are connected with the differential; a torque booster gear ...
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WO/2023/227314A1 |
The invention relates to a geared motor comprising an electric motor (11) and a gearbox, wherein: the gearbox has a flange part (3), which is fastened to a housing part of the gearbox by means of first screws (5); the flange part (3) has...
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WO/2023/227767A1 |
The present invention relates to a planetary gear comprising a ring gear, at least one gear stage and a bearing flange for the mounting of an output shaft. The problem addressed by the present invention is that of providing such a planet...
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WO/2023/226960A1 |
A transmission mechanism (100), comprising an eccentric shaft (106), a first outer gear (114), a second outer gear (116), an intermediate ring (110), an output element (108), a connecting mechanism, a first planetary motion conversion me...
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WO/2023/227294A1 |
The invention relates to an arrangement with a means (101) fixed to a housing, with a hollow shaft (103) rotatably mounted in the means (101) fixed to the housing, and with a lubricating point (107, 203) at least partially located in the...
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WO/2023/230319A1 |
The invention is an oil sump system, having a housing, an oil pump capable of pumping oil, an inlet connected to the oil pump via a first piping; a second piping for recirculating oil pumped by the pump back to the housing for use in lub...
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WO/2023/227343A1 |
The invention relates to a transmission (1) with a transmission housing (5), a hydrodynamic torque converter (15) which has a converter housing (12) that is at least partly filled with oil, a transmission input shaft (2), a transmission ...
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WO/2023/227279A1 |
The present invention relates to an actuator (1) for a parking lock system of a vehicle gearbox, the actuator (1) comprising a housing (10) having a first volume (V1) in which an electric motor (20) having a front face (20a) and a rear f...
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WO/2023/227109A1 |
A repair process for a speed reducer oil seal leakage, comprises the following steps: removing an outer bearing block (1) and bearing on an output end of a solid shaft (2) of a speed reducer; removing a shaft shoulder (a) which is on the...
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WO/2023/227845A1 |
The invention relates to an electric actuator (1) for a member (2) of a functional system (3) having: - a casing (4), - at least one electric motor (8) provided with a protective body (8b) rigidly mounted to a stage (10) provided with a ...
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WO/2023/224958A1 |
An electric vehicle transmission (30) for a vehicle includes a housing (32) defining a housing interior (34) and an electric motor (40) disposed in the housing interior (34). The electric motor (40) comprises a rotor (42) and a stator (4...
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WO/2023/224196A1 |
Provided is a steering apparatus for a vehicle, wherein both ends of a coupling shaft part of a fixed gear are molded integrally with the fixed gear, an intervening portion between both ends is disposed so that a separation hole is forme...
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WO/2023/222261A1 |
The invention relates to a bottom bracket gear shift device (10) with high-strength gear wheels, in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler whee...
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WO/2023/222260A1 |
The invention relates to a bottom bracket gear shift device (10) with a shift device (188), in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler wheels (1...
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WO/2023/222262A1 |
The invention relates to a bottom bracket gear shift device with a sensor assembly (123) for an electric bicycle and to an electric bicycle comprising such a bottom bracket gear shift device with a sensor assembly (123), in particular in...
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WO/2023/222280A1 |
The present invention relates to a transmission oil cooler (1), in particular for a transmission (2) of a motor vehicle (3), in particular of an electric vehicle, - comprising a housing (4) that has a housing upper part (5) and a housing...
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WO/2023/222743A1 |
The invention relates to a method for operating an oil cooling circuit (28) which comprises an electric drive (9, 15, 22), in particular for driving a vehicle, and which is thermally connected to a cooling liquid circuit (3) comprising t...
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WO/2023/222263A1 |
The invention relates to a bottom bracket gear shift device (10) with an auxiliary drive (194) for a bicycle and to a bicycle comprising such an auxiliary drive for a bottom bracket gear shift device, in particular for a muscle-powered v...
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WO/2023/222259A1 |
The invention relates to a bottom bracket gear shift device (10) with an actuation device (85), in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler wheel...
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WO/2023/221580A1 |
A ventilation structure of a speed reducer (200). The speed reducer (200) comprises a box body (300) and an end cover (400). The box body (300) is provided with a first air passage (310) and an accommodating cavity (312) for accommodatin...
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WO/2023/224954A1 |
An electric vehicle transmission (30) for a vehicle includes a housing (32) defining a housing interior (34) and an electric motor (40) disposed in the housing interior (34). The electric motor (40) includes a rotor (42) and a stator (44...
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WO/2023/217305A2 |
The present utility model relates to a vertical lifting column. The vertical lifting column comprises a power mechanism, and an inner pipe assembly and an outer pipe assembly which are connected in a nested manner, wherein the inner pipe...
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WO/2023/217609A1 |
Method of exchanging a rack of a rack and pinion drive arrangement, which arrangement comprises a first toothed rack (10) and a gearbox (20) comprising a plurality of pinions which are arranged to mesh with the first rack (10) which pini...
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WO/2023/219461A1 |
The present invention relates to an anti-backlash ball nut and a linear motion device including same. The linear motion device comprises: an anti-backlash ball nut; a screw passing through the anti-backlash ball nut; a driving motor for ...
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WO/2023/217870A1 |
The invention relates to an oil distribution pan (30) intended to be arranged in the upper portion (3) inside an oil-lubricated gearbox (2), the distribution pan (30) comprising a first chamber (10) comprising at least one oil distributi...
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WO/2023/217304A2 |
The invention relates to an easy installation brake mechanism. The brake mechanism comprises a first connecting piece, a mounting base and a second connecting piece. The mounting base is provided with an inner ring wall. The second conne...
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