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WO/2023/116766A1 |
The present application relates to a transmission mechanism (10) for a revolute joint. The transmission mechanism (10) for a revolute joint comprises a driving member (100), a transmission member (200), an output shaft (300), an input sh...
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WO/2023/115805A1 |
A gear pair and a nutation speed reducer, used for solving the problems that according to an existing nutation cycloidal pin gear pair, an effective working arc length on a tooth surface of a pin gear is very short, and local abrasion is...
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WO/2023/118688A1 |
The invention relates to a device (94) for transferring fluid, for a turbine engine (1) having a longitudinal axis X, which device includes a stator part (96) intended to be connected to a stator apparatus (98, 99) of the turbine engine ...
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WO/2023/115848A1 |
Provided are a harmonic gear device, the reliability of which is not easily reduced, and a joint device for a robot. The harmonic gear device (1) comprises an internal circular spline (2), an external flexible spline (3) and a wave gener...
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WO/2023/116253A1 |
A planar dense ball bearing, comprising a retainer (200) and balls (202). A plurality of groups of ball holes (201) for holding balls (202) are formed in the retainer (200), and each group of ball holes (201) forms an elliptical arrangem...
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WO/2023/119982A1 |
A lubricant leakage suppression mechanism (1) according to the embodiment is provided with: an output block body (14) that is provided on at least one surface of both surfaces of a ring gear (4) in the thickness direction and that has an...
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WO/2023/108395A1 |
The present invention relates to a design method and a manufacturing method for a multi-connected planetary gear change-speed mechanism and a gear change-speed mechanism. Gear alignment of a planetary gear set is designed using a specifi...
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WO/2023/110015A1 |
The invention relates to an annular oil collect pan comprising: a disc-shaped pan bottom (2) having a plurality of radially protruding body portions (3), in each of which an oil-supply opening (4) is provided; an annular collection porti...
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WO/2023/109996A1 |
The invention relates to a planetary gearbox (1) which comprises at least a planet carrier (2), a planet gear (3), a planet bearing (4) and a lubricating device (5), wherein the planet bearing (4) comprises a planet pin (6) and a bearing...
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WO/2023/111459A1 |
The invention relates to an oil manifold (18) for a mechanical reduction gear (11) of a turbine engine, which includes a body (19) comprising two opposing side surfaces (20) each configured to extend in part around a planet gear of said ...
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WO/2023/113639A1 |
The present device relates to the adjustment of rotational speed transmission mechanisms, inter alia, automatic vehicle gearboxes. A release bearing adjustment device comprises: a large housing having bores in the top part thereof for sc...
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WO/2023/111261A1 |
The invention relates to a transmission system (1) for a motor vehicle, comprising a differential drive device (2), which is configured to distribute a torque to two wheel shafts (3, 4) of an axle of the vehicle, the differential drive d...
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WO/2023/110377A1 |
The invention relates to a planetary gear (1) having a clamping device (8) which is designed to axially impinge a planet carrier (5) of the planetary gear (1) with respect to an axis of rotation of the planet carrier (5) in order to hold...
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WO/2023/112801A1 |
Disclosed is a drive device comprising a fixed-side member, a bearing, and a rotating-side member connected in a driving manner to a drive source and supported by the fixed-side member via the bearing so as to be rotatable about an axis....
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WO/2023/110802A1 |
A gear-change selector module has a pipeline module (14) comprising a plurality of pipes (22) for providing a working fluid, and a gear-change selector housing (12) having a plurality of channels (20) which are each assigned to one of th...
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WO/2023/104233A1 |
The invention relates to a planetary gearbox (1) having two ring gears (2, 3) arranged in different planes, of which a first ring gear (2) and a second ring gear (3) are designed to mesh during operation with at least one planet gear (4,...
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WO/2023/102830A1 |
Embodiments of present disclosure relate to a harmonic reducer. The harmonic reducer comprises: a wave generator (10) adapted to be coupled to a motor shaft; a circular spline (30) adapted to be fixed on a base; a flex spline (20) arrang...
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WO/2023/104234A1 |
The invention relates to a transmission (1) for the powertrain of a motor vehicle, comprising a housing (2) and a differential unit (4) which is arranged in a receiving area (3) of the housing (2). A gear (5) of the differential unit (4)...
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WO/2023/102685A1 |
The stirring component comprises a body arranged in an internal chamber at a side of a circular spline away from a flex spline of the harmonic transmission system, the body comprising a coupling hole through which the body is coupled to ...
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WO/2023/106701A1 |
A power transmission device is disclosed. The power transmission device may comprise: a drive motor including a motor housing which is open at the front and rear surfaces thereof, a front cover which is coupled to the front surface of th...
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WO/2023/104411A1 |
The invention relates to a transmission assembly (101, 201, 301) having a ring gear (103, 203, 303), a housing part (105, 205, 305) and a spline toothing; wherein the spline toothing connects the ring gear (103, 203, 303) and the housing...
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WO/2023/107037A1 |
The present invention relates to at least one main housing (2) which is located on the helicopter between the engine and the rotor and contains the elements for transmitting power from the engine to the rotor; a main shaft (A) that provi...
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WO/2023/104407A1 |
The invention relates to a planetary gear set (101) with N planetary gears (103a, 103b, 103c, 103d, 103e, 103f), a sun gear (105) with z S teeth and a ring gear (107) with z H teeth. The rotational axes of two planetary gears (103a, 103f...
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WO/2023/104232A1 |
The invention relates to a transmission (1) for the powertrain of a motor vehicle, comprising a housing (2) and a differential unit (4) which is arranged in a receiving area (3) of the housing (2). An oil collecting chamber (6) is additi...
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WO/2023/106110A1 |
This grease replacing method in a speed reducer 4 having a casing 41 which stores a gear and in which a prescribed amount of grease is sealed comprises: carrying out a replacing operation for discharging grease from the casing 41 and inj...
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WO/2023/104230A1 |
The invention relates to a drive system comprising a drive unit having a drive housing. The invention also relates to a drive transmission which comprises the drive system. The drive system comprises: a drive unit (1) having a drive hous...
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WO/2023/099121A1 |
Proposed is an oil duct part (1) to be mounted in a transmission (100), in particular a motor vehicle transmission, said oil duct part (1) comprising a conduit (2) with an inlet port (11) and an outlet port (12), the conduit (2) having a...
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WO/2023/099023A1 |
The invention relates to a drive having a transmission with a transmission housing, an electromagnetically actuatable brake assembly and an electric motor, the brake assembly being arranged between the transmission and the electric motor...
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WO/2023/099519A1 |
The invention relates an oil suction with at least two suction openings (2, 2', 2'', 5, 5', 9, 9', 20, 21, 22, 23) in a transmission housing of a motor vehicle, the position of which can be adjusted variably and automatically as a functi...
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WO/2023/099107A1 |
The invention relates to a method for determining a state of wear of an electric drive system (1), more particularly for a motor vehicle, comprising an electric machine (2) which has a rotor with a rotor shaft (4), and comprising a trans...
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WO/2023/098942A1 |
The invention relates to a planet carrier assembly (1) consisting of at least one first carrier cheek (2) of a planet carrier (3) and consisting of at least one shaft (4), wherein the first carrier cheek (2) is centred on the guide surfa...
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WO/2023/099119A1 |
Proposed is a transmission (100) comprising a transmission gear (107) which is arranged in a transmission housing (140) and in an oil sump (150), the transmission (100) also comprising an oil duct part (1) with a conduit (2), and at leas...
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WO/2023/097802A1 |
Provided in the present invention are a design method for an inner tooth profile of a complex-wave oscillating-tooth speed reducer, and a two-stage speed reducer. For a time-varying pitch curve meshing form of the contour of an elliptica...
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WO/2023/099686A1 |
The invention relates to a tyre sealing and/or tyre inflating device (60) having a compressed-air compressor, and compressed-air compressor comprising a drive, in particular an electric motor (50), for driving a compressor device (20) of...
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WO/2023/099774A1 |
The invention relates to a drive assembly (1) comprising: - a casing (4); - a reducer device (3) comprising an input shaft (13) that is equipped with a transmission gear (15) and whose rotation is guided inside the casing (4), along an a...
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WO/2023/099503A1 |
A transmission for a vehicle (20) includes: an input shaft (122) for connection to an internal combustion engine (52) of the vehicle (20); a gear (605) shaft (122, 199, 400A, 400B) selectively operatively connected to the input shaft (12...
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WO/2023/097413A1 |
The present invention relates to the technical field of gearboxes. Disclosed is an easy-to-mount gearbox, comprising a box body, a mounting plate, a box cover I, and a box cover II. The outer walls of the box cover I and the box cover II...
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WO/2023/099120A1 |
Proposed is an oil duct part (1) to be mounted in a transmission (100), in particular a motor vehicle transmission, said oil duct part (1) comprising a conduit (2) with an inlet port (11) and an outlet port (12), the conduit (2) having a...
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WO/2023/098171A1 |
Provided in the present application are an oil storage mechanism for a high-rotation-speed electric motor, and a high-rotation-speed electric motor. The oil storage mechanism comprises: a speed reducer front half housing (1), which is cl...
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WO/2023/096442A1 |
The present invention relates to an assembly structure, of a disconnector actuator, which improves assembly and assures appropriate stiffness by assembling a modularized actuator in the radial direction relative to a differential unit ho...
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WO/2023/093931A1 |
The present invention relates to a casing for a drive unit in which an electric motor and/or a transmission can be arranged. An exhaust ventilation interface is provided on/in the casing and has a permeable membrane, a shaft (2) accommod...
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WO/2023/092576A1 |
A novel marine gearbox, comprising: a lower housing (1); an upper housing (2) provided above the lower housing (1); an output shaft (4) movably passing through the lower housing (1); an input shaft (3) movable passing through the lower h...
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WO/2023/093939A1 |
The invention relates to a planetary gearbox (1, 21) in which a thrust washer (6, 6a) which is arranged between a planet gear (3) and a support cheek (12, 14) has two anti-rotation means (8, 8a), wherein the anti-rotation means (8, 8a, 4...
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WO/2023/093940A1 |
The invention relates to a thrust washer (1) and to a planetary gearbox. The thrust washer is to be disposed between a planet gear (18) and a planet carrier (21) of a planetary gearbox (12). On the washer side (2) facing the planet gear ...
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WO/2023/094958A1 |
Provided is a transmission of a work vehicle, comprising a forward/reverse clutch for forward/backward switching and a gear shift clutch for shifting gears during driving, the transmission comprising: a first shaft to which the forward/r...
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WO/2023/095751A1 |
Disclosed is a drive apparatus for a vehicle comprising a dynamo-electrical machine, a transmission mechanism, and an inverter device. The dynamo-electrical machine and a pair of output members have a biaxial configuration, and the trans...
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WO/2023/092833A1 |
The present application discloses a reduction gearbox and a fracturing device. The reduction gearbox is used for being connected to a turbine engine, and comprises a housing, a planet carrier, a connecting flange, a planetary shaft, a pl...
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WO/2023/094136A1 |
The invention relates to a method for operating a drive train (2) having an electromotive drive (4), wherein a speed and a drive torque of the electromotive drive (4) can be converted via a toothed transmission stage (12) for an output (...
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WO/2023/092730A1 |
A hinge (200), a display panel (10), and an electronic device. The display panel (10) comprises a flexible display panel body (100) and a hinge (200); the flexible display panel body (100) comprises a flexible portion (130), a first port...
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WO/2023/088616A1 |
The invention relates to a drive device for an electrified vehicle axle of a vehicle, having an electrical machine (1), which outputs via a gearbox (7) to drive shafts (3, 4) which lead to vehicle wheels of the vehicle axle, and having a...
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