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WO/2024/077991A1 |
The present invention relates to an electric drive gearbox of a construction machine. The electric drive gearbox is an electric drive fixed-spindle structure capable of realizing two gears or three gears, can meet gear requirements of co...
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WO/2024/079088A1 |
The invention relates to an arrangement (1) for fixing a breather (2) of a gearbox (3) of a vehicle (100) comprising at least an engine (4), a gearbox (3), a breather (2) connected to said gearbox (3), and a first element (5) and a secon...
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WO/2024/077853A1 |
A planetary transmission device comprising a displacement planetary carrier system, consisting of a displacement planetary carrier system (10), a slewing bearing having double internal-toothed rings, at least three planetary gears (106) ...
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WO/2024/078031A1 |
The present invention relates to a reduction gearbox, a reduction motor, and a connection structure of an ice maker load part and the reduction motor. The reduction gearbox comprises a reduction gearbox shell and a reduction gearbox outp...
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WO/2024/081488A1 |
A mobile machine (100) can include a traction powertrain (124) configured to operate on electrical power and which includes a traction motor (130) coupled to a transmission (132). To lubricate the transmission (132), the mobile machine (...
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WO/2024/075295A1 |
Provided is a transmission device that enables suppression of a decrease in bearing lubricity regardless of the rotational speed of a ring gear. One embodiment of the present disclosure is a transmission device comprising: a transmission...
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WO/2024/075294A1 |
Provided is a transmission device that can curb deterioration of lubricity of a bearing. One aspect of the present disclosure is a transmission device comprising a transmission mechanism, and a gear case that houses the transmission mech...
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WO/2024/075297A1 |
Provided is a transmission device that improves the strength of support parts for a pawl shaft and that is capable of suppressing an increase in weight and material cost. One aspect of the present disclosure is a transmission device comp...
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WO/2024/074203A1 |
The invention relates to an electric drive for driving a motor vehicle, comprising: an electric machine, a transmission and a housing in which a lubricant is contained and which has an intermediate wall which delimits a transmission spac...
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WO/2024/075293A1 |
Provided is a transmission device that can suppress a decline in a supply amount of oil to a catch tank. One aspect of the present disclosure pertains to a transmission device provided with a transmission mechanism and a gear case which ...
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WO/2024/075296A1 |
Provided is a transmission device that can suppress a degradation in the lubrication of a bearing when a vehicle is in backward travel. One aspect of the present disclosure is a transmission device comprising a transmission mechanism and...
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WO/2024/074264A1 |
The invention relates to a transmission (3) for the powertrain (2) of a vehicle (1), comprising an input shaft (4), an output shaft (5), and at least one planetary gear set (8) comprising multiple gear set elements in the form of a sun g...
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WO/2024/075615A1 |
Disclosed is a vehicular drive device comprising: a transmission mechanism that transmits a driving force from a drive source to a wheel via a shaft member; and a case that houses the transmission mechanism, and at least a portion of the...
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WO/2024/075149A1 |
Provided is a lubrication structure (10) capable of securing an amount of oil to be delivered from a discharge channel to outside of an oil channel (12). The lubrication structure includes: a shaft (11) in the interior of which is provid...
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WO/2024/075298A1 |
Provided is a transmission device capable of removing air from a support of a pole shaft while maintaining the strength of the support. A transmission device according to an aspect of the present disclosure comprises: a transmission mech...
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WO/2024/075616A1 |
Disclosed is a vehicular drive device comprising: a rotating electric machine; a case that houses the rotating electric machine; and a flow path formation member that is disposed between an outer circumferential surface of the rotating e...
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WO/2024/075292A1 |
Provided is a transmission device that can reduce the stirring resistance of a counter gear and a ring gear while suppressing increase in the size of a gear case. One aspect of the present disclosure is a transmission device that compris...
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WO/2024/075622A1 |
Disclosed is a vehicle drive device comprising: a rotary electric machine; a transmission mechanism that transmits drive force from the rotary electric machine to a wheel via a shaft member; a case that accommodates the rotary electric m...
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WO/2024/068408A1 |
The present invention relates to gearbox arrangements exhibiting at least one turbo gearbox device and configured for providing partial vacuum within the gearbox device and comprising a vacuum pump, a vacuum oil tank, an oil pump coupled...
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WO/2024/066359A1 |
A method and apparatus for controlling heat distribution of an electric vehicle, a storage medium, and a device. The method comprises: acquiring oil temperature values uploaded by oil temperature sensors and a battery temperature value u...
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WO/2024/065447A1 |
Disclosed is a transmission mechanism, comprising: a gear assembly (10) and a clutch assembly (20), wherein the gear assembly (10) comprises a power output structure (11) and a box structure (12), the power output structure (11) being ar...
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WO/2024/070242A1 |
A traveling device (11) comprises: a coupling (38) that joins a motor shaft (14) and a rotating shaft (15) together; a coupling housing (46) that fits on an outer peripheral surface of the coupling (38); a coupling oil passage (43) that ...
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WO/2024/068883A1 |
Mechanical speed reducing assembly comprising a first sun wheel, a first ring wheel arranged concentrically about the first sun wheel, such that the first sun wheel and the first ring wheel share a first symmetry axis, at least a hollow ...
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WO/2024/069029A1 |
The present invention relates to an all-terrain forklift to which a modular concept is applied in order to obtain four different power train configurations without modifying the geometry of all the structural elements of the forklift or ...
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WO/2024/071273A1 |
Provided is a sliding component in which a low-hardness first component and a high-hardness second component slide with a lubricant therebetween, wherein the configurational relationship between microroughness and large undulations impar...
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WO/2024/068328A1 |
The invention relates to a transmission housing, comprising a first interior space, which is provided as a lubricant space and is provided for accommodating components of a transmission, in particular a starting element and/or an electri...
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WO/2024/060808A1 |
A driving device (10) and a robot (900). The driving device (10) comprises a power mechanism (400), a first reducing mechanism (200), a second reducing mechanism (300), and a testing mechanism (500). The power mechanism (400) is used for...
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WO/2024/061884A1 |
The invention relates to an industrial gear unit (100) comprising at least one shaft (101) and at least one shaft holder (103) for the axially fixed mounting of the shaft, wherein the shaft is mounted in an axially fixed manner in the sh...
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WO/2024/061424A1 |
The invention relates to a gearbox unit (1) for a vehicle (2), the vehicle being part of the group of utility vehicles, special-purpose vehicles, and mobile working machines, said gearbox unit comprising a gearbox housing (3), the gearbo...
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WO/2024/061536A1 |
The invention relates to an oiling device (10) for a motor vehicle, comprising at least one line element (12) which is made of plastic and through which oil can flow, and at least one fan nozzle (16) which is rigidly connected to the lin...
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WO/2024/062679A1 |
The present invention provides a power transmission device that is to be assembled to an external member and comprises a sensor 50 that detects a state quantity related to the power transmission device, wherein the sensor 50 outputs dete...
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WO/2024/061479A1 |
A gearing having a housing part, wherein a strip is arranged on, in particular glued to, a screw part screwed into the housing part, and the strip is a temperature sensing strip.
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WO/2024/063429A1 |
The present invention relates to actuators for electric air vents in automobiles, and more specifically, even when an external force is applied to an operation knob, a gear part and a motor are prevented from being deformed or damaged by...
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WO/2024/061437A1 |
The invention relates to a planet carrier (1) comprising a first and a second cylindrical disc (2, 2'), which discs are coaxial with a shared axis of rotation (A), and the respective bases of which discs face one another, wherein: the fi...
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WO/2024/063709A1 |
The invention relates to a reducer used for the transfer of linear and circular motion in machines in the industrial area and providing the elimination of life problems and friction problems.
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WO/2024/055933A1 |
A small-tooth-difference planetary speed-reduction mechanism and a tooth shape design method therefor. The method comprises: constructing a small-tooth-difference planetary speed-reduction mechanism, the mechanism comprising a planetary ...
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WO/2024/055850A1 |
A traveling wheel assembly for a coal mining machine, and a coal mining machine. The traveling wheel assembly for a coal mining machine comprises a shaft body (1), a sleeve body (2), a gear set (3), a first bearing (4) and a second beari...
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WO/2024/056912A1 |
The invention relates to a planetary transmission (100) comprising at least one shaft (101) and at least one shaft holder (103) for supporting the shaft, wherein the shaft is mounted in at least one axial section (X1, X2) in the shaft ho...
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WO/2024/056119A1 |
The invention relates to a housing arrangement (1) for an electric drive device (10), said housing arrangement comprising: a panel-type wall element (2), the wall element (2) being provided with a fluid passage (3); and a pressure adapte...
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WO/2024/056262A1 |
The invention relates to a geared motor comprising a gearbox and an electric motor, and to a method for producing variants in a type series of geared motors, wherein the geared motor has: - a housing part of the gearbox; - a bearing flan...
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WO/2024/059078A1 |
A vent assembly has a vent housing having a first axial end, a second axial end, and an airflow pathway extending from the first end towards the second end. An environmental opening is towards the second axial end for fluid communication...
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WO/2024/056110A1 |
The application provides a spline structure and an extruder. The spline structure comprises: reduction gearbox spline shafts, which are connected to reduction gearbox power output ends; screw spline shafts, which are connected to the spe...
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WO/2024/059262A1 |
An electric drive axle with an electric motor having a motor shaft that is rotatable about an axis, a differential, and a transmission. The transmission transmits rotary power between the motor shaft and the differential. The multi-speed...
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WO/2024/052529A1 |
The invention relates to a pressure balancing device (100) for a mobility machine, which is disposed in a leaktight housing (311), the device comprising an external tube (110), having an open end (112) and a closed end (111) fitted in th...
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WO/2024/054986A1 |
Described herein are methods and systems of a drive unit of an electric commercial vehicle. The drive unit may include an electric motor, a transmission, and a differential. The electric motor, transmission, and differential may share lu...
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WO/2024/052107A1 |
A drive unit (100) for a marine vessel (101), the drive unit comprising an elongated drive unit body (210) arranged to support a propeller shaft (230) at a lower end (103) of the drive unit body (210), which propeller shaft (230) extends...
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WO/2024/052108A1 |
A drive unit (100) for a marine vessel (101), the drive unit (100) comprising a drive unit body (210) with a first part (211) and a second part (212), where the first part (211) of the drive unit body (210) is arranged elongated along a ...
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WO/2024/054191A1 |
The present invention relates to a gearbox (1) which is used in electric vehicles and enables to receive the forces, that occur in an axial direction, through the bearing (4) by means of the shaft (2), gear (3) and bearing (4) orientatio...
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WO/2024/052106A1 |
A drive unit (100) for a marine vessel (101), the drive unit (100) comprising a closed cooling compartment (410) arranged in an elongated drive unit body (210), where the closed cooling compartment (410) is arranged to be fluidly connect...
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WO/2024/052109A1 |
A drive unit (100) for a marine vessel (101), the drive unit comprising an elongated drive unit body (210) arranged to support a propeller shaft (230) at a lower end (103) and a motor interface (115) at an upper end (102) of the drive un...
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