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WO/2023/217871A1 |
The invention relates to a reduction gear comprising an outer casing (100) which houses shafts and pinions of the gearbox and which comprises a cooling and lubricating circuit adapted to project a lubricating fluid onto said shafts and p...
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WO/2023/217514A1 |
The invention relates to an electric drive device (10) for a motor vehicle, comprising a housing (20) and a torque-distributing transmission (16) which has a first planetary gear set (18) with a first sun gear (22), a first planet carrie...
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WO/2023/216286A1 |
A transmission shaft gear, comprising a gear body, wherein an axially protruding connecting sleeve is provided on the gear body, a shaft hole which is coaxially formed and used for allowing a transmission shaft to pass therethrough is fo...
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WO/2023/213967A1 |
A method for operating a position-sensor-free BLDC motor of an oil pump (19) is proposed. During start-up and a run-up of the oil pump (19), the BLDC motor is operated with feedforward-controlled excitation in order to heat an oil convey...
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WO/2023/214914A1 |
The present disclosure relates to a method for determining an adverse condition of a powertrain (100) of a vehicle 1. According to a first aspect, this disclosure proposes a method for determining an adverse condition of a powertrain of ...
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WO/2023/212859A1 |
A planetary gearbox for a wind power device, and a wind power device. The planetary gearbox comprises: a planetary shaft (10), a planetary gear (40) and a planetary carrier (50). The planetary gear (40) and the planetary carrier (50) are...
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WO/2023/212862A1 |
A planetary gearbox for a wind power device, and a wind power device. The planetary gearbox comprises a planetary shaft (10), a planetary gear (40) and a planetary carrier (50). The planetary gear (40) and the planetary carrier (50) are ...
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WO/2023/213355A1 |
The invention relates to an annular thrust washer for a planet gear (8) of a planetary gearbox (1), the planet gear being supported by means of a rolling element bearing (5). The thrust washer (300) has a run-on side (303), which, in the...
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WO/2023/213356A1 |
An annular thrust plate for a planetary gear (8), mounted via an anti-friction bearing (5), of a planetary transmission (1), wherein a plurality of axial depressions (102, 202) which are offset around the circumference and extend to the ...
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WO/2023/213349A1 |
A lubricating device for a planetary gear bearing of a planetary transmission (1) with a planetary carrier (2) comprising two carrier webs (3), at least one bearing pin (4) which is arranged on the carrier webs (3), an anti-friction bear...
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WO/2023/213485A1 |
The invention relates to a mounting assembly (200) for a coupler mechanism (21) of a motor vehicle (K), at least comprising a plurality of components which are to be mounted during mounting of the coupler mechanism (21) as the latter is ...
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WO/2023/213344A1 |
The invention relates to a cage for a rolling element bearing, having two axially terminating annular edges (102) and a plurality of webs (103) that connect them, wherein an axial end face (105) of at least one annular edge (102) is prof...
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WO/2023/208266A1 |
The invention relates to a supply device (13; 14) for supplying lubricant to at least one rolling element bearing (8) and/or at least one gear in a transmission housing (11), comprising: - a lubricant channel (131, 141) having at least t...
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WO/2023/208484A1 |
The invention relates to an electric drive device (10) for a motor vehicle, comprising a housing (12) that is equipped with a first component designed as an electric machine (18) for driving the motor vehicle and a second component desig...
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WO/2023/208414A1 |
The invention relates to a transmission with two identically designed housing parts (1), wherein the two housing parts (1) are connected together, and cooling ribs (3, 4) are formed on each housing part (1). Foot plates (2) are held by w...
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WO/2023/207431A1 |
A lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear (1), a sliding bearing (3), a planetary gear shaft (2) and a thrust bearing (4), wherein a side surface of the thrust bearing (4) fac...
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WO/2023/207434A1 |
The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel...
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WO/2023/208785A1 |
A coupling assembly, comprising a leadthrough element (16, 42) which can be inserted into an opening in a housing in order to form a fluid connection between the exterior and the interior of the housing, a fluid guiding element (17, 40) ...
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WO/2023/208711A1 |
The invention regards a spherical gear, which consists of a toothed wheel that includes two flat and parallel base surfaces; head surfaces are present on the heads of the teeth and consist of spherical spindles interrupted with respect t...
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WO/2023/208280A1 |
The invention relates to a planetary gearbox having a plurality of planetary gears (1) which are each mounted rotatably about one planet journal (3) arranged on a planet carrier (2), wherein at least one rotationally fixed thrust washer ...
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WO/2023/202841A1 |
The invention relates to an electric drive device (10) for a motor vehicle, comprising a main housing (12), said main housing delimiting a receiving region (18) which is divided by wall regions (20, 22) of the main housing (12) into a fi...
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WO/2023/204915A1 |
A vehicle driveline component with a housing, a rotary power transmission system, a lubricant and a lubrication de-aerator. The housing defines a cavity and a sump. The rotary power transmission system is received in the cavity and inclu...
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WO/2023/202892A1 |
The invention relates to an automatic transmission having a converter, wherein the converter is incorporated into the oil circuit of the automatic transmission, comprising a pump arranged in a pressure line for providing an oil volume fl...
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WO/2023/204958A1 |
A lower sump (301) is disposed at a bottom of a housing (502) for an electric motor/stator and drive train of an electric vehicle (100). The lower sump is configured to accumulate coolant/lubricant fluid that has passed through windings ...
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WO/2023/202821A1 |
The invention relates to a transmission assembly (3) for coupling a forerunning gearbox stage (19) to a generator (16) of a wind turbine (14), the transmission assembly (3) comprising an intermediate speed shaft (5) supported by an inter...
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WO/2023/203108A1 |
The disclosure relates to a bicycle transmission, comprising a transmission input and a transmission output, each associated with a first axis, and a second axis offset from the first axis. The bicycle transmission comprises a parallel t...
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WO/2023/200748A1 |
An industrial machine is provided that includes a hybrid powertrain. The hybrid powertrain includes a PTI/PTO (power-take-in / power-take-off) system that can passively decouple an internal combustion engine from other powertrain compone...
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WO/2023/198306A1 |
A transmission comprising a first housing part and a second housing part is disclosed, wherein the first housing part has a first side wall and a second side wall, wherein a first bearing of the drive input shaft and/or a first bearing o...
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WO/2023/198333A1 |
The invention relates to a planetary gear system (1) with a housing (2), a sun gear (3), a planet carrier (4), at least one planet gear (5) and a ring gear (6). The planet carrier (4) is mounted rotatably in the housing (2). The housing ...
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WO/2023/193972A1 |
The invention relates to a motor vehicle gearbox (12) comprising a gearbox interior (16), in which an aqueous cooling lubricating fluid (1) is received to lubricate and/or cool at least one mechanical component (17) arranged in the gearb...
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WO/2023/194634A1 |
The present invention relates to a piece of equipment for oil change in automatic gearboxes comprising: a machine (10) for driving fluid, equipped with a driving system (11) and flow rate (12) and pressure (13) controls; a tube (14) for ...
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WO/2023/189695A1 |
The present invention provides a lubricant composition which contains (A) a base oil, (B) a phosphite ester that has at least one sulfur atom-containing group having 2 to 20 carbon atoms, the group having at least one -(S)x- group (where...
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WO/2023/184860A1 |
The present utility model relates to the field of tricycles. Disclosed is a rear-mounted automatic transmission for a tricycle. According to key points of the technical solution thereof, the rear-mounted automatic transmission comprises ...
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WO/2023/188739A1 |
Provided is a motorcycle in which damage to a transmission and a clutch can be reduced. A motorcycle (1) comprises: a drive motor (40); a transmission (80); a clutch (50) for connecting and disconnecting the transmission of power betwe...
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WO/2023/186227A1 |
A transmission for a wind turbine which is of the type known as a radially-moving teeth 5 type transmission, in which a first drive member or 'tooth carrier' supports an array of radially movable teeth that are driven by a fixed gear rin...
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WO/2023/185009A1 |
A hydraulic retarder, comprising: a box body member (10), which has a first channel (10a); a stator member (30) and a rotor member (40), which are arranged in the box body member (10) and cooperate to form a working cavity (B); and an in...
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WO/2023/186204A1 |
The invention relates to an electric-motor drive assembly for motor vehicle applications, in particular a closing drive assembly, that is equipped with an electric motor (1) and a transmission (2, 3) following the electric motor (1), hav...
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WO/2023/190223A1 |
A vehicle drive device (1) comprises: a rotary electric machine (10) having a stator (11) and a rotor (12); a power transmission mechanism (20) drivingly coupled to the rotor (12); a differential device (30) having a differential ring ge...
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WO/2023/191339A1 |
An electronic device is provided. The electronic device comprises: a first housing; a second housing configured to slide with respect to the first housing; a flexible display configured to be spread or rolled on the basis of sliding of t...
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WO/2023/190347A1 |
A carrier (C) is provided with a first oil path (CP1) and a second oil path (CP2). The first oil path (CP1) is formed so as to cause a first side-surface opening (PSs1) that opens in a carrier first side surface (Cf1) and a first outer-p...
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WO/2023/186224A1 |
A transmission which may find particular utility in wind turbine application, but may also be used in other applications. The transmission comprises a fixed gear ring, a first drive member rotationally supported within the fixed gear rin...
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WO/2023/190129A1 |
A drive transmission device (10) comprises: a speed-reduction planetary gear mechanism (20) for reducing the speed of rotation of an input shaft (15) and transmitting the speed-reduced rotation to an output shaft (16); and a case (50) th...
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WO/2023/189034A1 |
One embodiment of this drive device comprises: a motor having a first shaft; a power transmission unit having a second shaft; a housing; and a flow channel through which a fluid flows. The first shaft and the second shaft are mutually co...
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WO/2023/189033A1 |
One aspect of the present invention relates to a drive device comprising: a motor having a rotor rotatable about a central axis and a stator; an inverter disposed on one side of the motor in the axial direction and connected to the motor...
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WO/2023/189032A1 |
One aspect of a drive device of the present invention is a parking device for locking rotation of one shaft of a power transmission part disposed inside a housing, the parking device comprising a parking mechanism disposed inside the hou...
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WO/2023/186483A1 |
Provided in the present utility model is a gearbox, including a pair of housings (100), the pair of housings (100) being respectively provided with a bearing block (120, 220) protruding axially from an inner surface (110, 210) thereof, a...
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WO/2023/188621A1 |
One aspect of a drive device according to the present invention comprises a motor, a power transmission part, a housing, first and second bearings, and a flow path in which a fluid flows. An end part on one side in the axial direction of...
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WO/2023/190421A1 |
Disclosed is a vehicular drive device comprising: a rotating electrical machine; a transmission mechanism; a case in which there are formed a first housing chamber for housing the rotating electric machine on a first side in an axial dir...
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WO/2023/191391A1 |
The present invention relates to an internal hollow swivel actuator including a cycloid reducer which can not only secure a large reduction ratio but also guarantee durability and quietness. A swivel actuator according to the present inv...
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WO/2023/186230A1 |
A transmission which may find particular utility in wind turbine application, but may also be used in other applications. The transmission comprises a fixed gear ring, a first drive member rotationally supported within the fixed gear rin...
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