Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 32,445

Document Document Title
WO/2019/054381A1
An in-wheel motor drive device (21) wherein lubricating oil (70) for placing a portion of a gear section (37) of an output gear (33) in an oil bath state is filled into a casing (22) that accommodates a speed reducer unit (B), and an oil...  
WO/2019/054322A1
A speed increaser (1) has an input shaft (2) disposed in a vertical orientation. The input shaft (2) is rotatably supported by an upper bearing (6) and a lower bearing, which are tapered roller bearings disposed such that the front surfa...  
WO/2019/053375A1
The invention relates to a pivot (5) for a sliding bearing of a planetary geartrain, the pivot having a portion (23) forming a central shaft, extending around an axial passage (15), and axially opposed, axially open circumferential groov...  
WO/2019/052666A1
The invention relates to a planetary gearbox (100), comprising a housing (110), an input part, an output part having an output shaft which is rotatable about an output axis of rotation, and at least one gear speed between the input part ...  
WO/2019/054637A1
The present invention provides an electric pump, the electric pump comprising: a motor unit which includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor; a pump unit which includes a first rotor including...  
WO/2019/052895A1
The invention relates to a hydrostatic or hydrodynamic radial sliding bearing having a first bearing raceway 109), a second bearing raceway (107) and at least one bushing (103); wherein the bushing (103) is arranged between the first bea...  
WO/2019/053163A1
The invention relates to a frame for a drive member and/or a transmission device, the frame comprising a main opening (9) extending through the frame along a first axis and intended to receive the drive member and/or the transmission dev...  
WO/2019/052767A1
The invention relates to a mine vehicle, in particular a dump truck (1), having at least two wheels (2) that can be electrically independently driven, wherein a wheel (2) has at least one tire (29) and a rim body (28) and rotates about a...  
WO/2019/049802A1
An in-wheel motor drive device 21 is formed of an electric motor part A, a reduction gear part B, and a wheel bearing part C, and is provided with a casing 22. The in-wheel motor drive device 21 is characterized in that the casing 22 is ...  
WO/2019/048753A1
The invention relates to an actuator for a member of a land motor vehicle, of the type comprising an actuator housing (12) produced by injection moulding of a thermoplastic polymer material and defining an inside space in which the follo...  
WO/2019/049800A1
A speed-increasing gear (1) has an input shaft (2) and an output shaft (3) that are vertically arranged in parallel with each other, and an input-side gear (4) and an output-side gear (5) that are respectively provided to these shafts ar...  
WO/2019/048568A1
A planet carrier comprises a plurality of planet axles suspended in-between a first carrying wall and a second carrying wall (22). The second carrying wall (22) has a plurality of stiffness-reducing slot-shaped interruptions (7A, 7B, 7C)...  
WO/2019/049885A1
This planetary carrier includes: a plurality of pinion gears; a plurality of pinion shafts individually inserted into corresponding pinion gears; a first support plate for supporting one end of each of the plurality of pinion shafts; a s...  
WO/2019/042766A1
The invention relates to a transmission with multiple shiftable gears for a motor vehicle, comprising an input shaft (10), an output shaft (30) which is arranged coaxially to the input shaft (10), a first intermediate shaft (50) and a se...  
WO/2019/044749A1
This differential device is provided with: a differential casing (10) having a flange part (11); and a differential ring gear (40) having a teeth part, a fixing and supporting part (45), and a connection part. The differential casing (10...  
WO/2019/044335A1
Provided is a drive device for a vehicle, configured so that, when a dynamo-electric machine is mounted on a different axis from a shift input member, the axial length of a portion where the dynamo-electric machine is disposed can be red...  
WO/2019/044233A1
Provided is a deceleration device in which lubricating oil can be stably supplied to a spline coupling of a rotation source and a rotating shaft, even when a rotation-side housing rotates at high speed for a long time. The deceleration d...  
WO/2019/043304A1
The invention relates to an assembly of a cooling circuit and a heat engine (14), the circuit comprising a radiator (2) connected to a coolant outlet housing by first inlet and outlet pipes (20, 21), a loop for a heat exchanger (6) of a ...  
WO/2019/038817A1
An external tooth gear (3) of this cup-shaped wave motion gear device (1) has a cylindrical extension portion (37) that is formed thereon and extends from an end of an external tooth forming portion (36) thereof. A space between the oute...  
WO/2019/039770A1
One embodiment relates to a gearbox and an actuator comprising same, the gearbox comprising: a housing having an opening; a cover arranged at the opening; a first gear part arranged so that one side thereof is supported by the housing, a...  
WO/2019/040263A1
A hybrid drive unit configured for arrangement in a torque path upstream from a transmission and downstream from an internal combustion engine is provided. The hybrid drive unit includes an electric motor, a clutch configured for selecti...  
WO/2019/038002A1
The invention relates to a transmission (1), in particular a double clutch transmission, having a ventilator arrangement (7) having a ventilator element (9), which has at least one entry opening (24) pointing toward the transmission inte...  
WO/2019/039060A1
Provided is a drive device which comprises: a rotor having a motor shaft and a rotor core; a stator; and a housing having a containing section capable of holding oil. The motor shaft has: a shaft body extending in the direction of a cent...  
WO/2019/039045A1
This driving device is provided with: a motor provided with a motor output shaft having a sun gear; a plurality of planetary gears engaging with the sun gear; a carrier attached to the plurality of planetary gears and rotatably arranged ...  
WO/2019/036317A1
A top drive for well operations having a gearbox, a traction motor connected to the gearbox so that a motor shaft of the traction motor extends into the gearbox, a quill extending into the gearbox, a gear train positioned within the gear...  
WO/2019/032155A1
A carrier hub assembly includes a carrier hub and a bearing assembly. The carrier hub includes an end portion having a first face surface and a second face surface. The bearing assembly includes a first bearing positioned on the first fa...  
WO/2019/024959A1
The invention relates to a planetary gear train which comprises a planet carrier having at least one radial wall with pin bores formed therein, planetary gear pins that are seated in said pin bores on at least one end, planetary gears th...  
WO/2019/025285A1
A lever mechanism (10) for converting a motion from linear to rotary, comprising a guiding bar (55), a slider (60) which slides along the guiding bar (55) and acts on a lever (15) by means of a pivot (65); the lever (15) comprising a cyl...  
WO/2019/025097A1
An oil supply arrangement of a vehicle is proposed with an electric machine (EM) in a housing (2) with at least one oil volume which is connected to an oil volume (A) of a transmission housing (1) of the vehicle for the supply of oil, wh...  
WO/2019/025100A1
The invention relates to an oil pump drive device (1) comprising an oil pump drive shaft (AN), an electric motor and a planetary gear set (RS), the planetary gear set (RS) comprising a first, a second and a third element (E1, E2, E3), th...  
WO/2019/023486A1
A universal joint includes a joint housing and a joint shaft. The joint housing includes a socket having one or more recesses. The joint shaft includes a head positioned in the socket of the joint housing. The head includes one or more l...  
WO/2019/020280A1
The invention relates to an axle drive, comprising a drive shaft (1'), a first output shaft (2) and a second output shaft (3), a first planetary gear mechanism and a second planetary gear mechanism, wherein a drive torque of the drive sh...  
WO/2019/020922A1
The method of the invention comprises: - a step (E10) of obtaining a signal s that can be modeled by a product of a high frequency signal s1 and a low frequency signal s2, generated by the rotating mechanical power transmission device an...  
WO/2019/020129A1
A reverse-type connection planetary row transmission mechanism, wherein a sun gear (1) is connected to a first sun gear rod (11), the first sun gear rod (11) is connected to a second sun gear rod (12), an inner ring gear (2) is connected...  
WO/2019/018596A1
A drivetrain assembly for a wind turbine includes a main shaft, a bearing operatively coupled to an end of the main shaft, a bearing housing surrounding the bearing, and a gearbox having, at least, a ring gear. The ring gear is positione...  
WO/2019/016463A1
Assembly comprising a lubricating wheel (120) and lubricant nozzles (172) for a planetary gear speed reducer of a turbomachine, the wheel having lubricating means configured to supply lubricant to the nozzles and the bearings (149) of th...  
WO/2019/016769A1
The present invention relates to a gearbox arrangement (10) comprising an input mechanism (12), a first transmission shaft (14) and a second transmission shaft (16). The first and second transmission shafts (14, 16) are connected to the ...  
WO/2019/016491A1
A lubricant nozzle (172) for a planetary gear set speed reducer of a turbomachine, said nozzle having a generally elongate shape and comprising a body with a longitudinal axis B, said body having a longitudinal inner cavity (174) in flui...  
WO/2019/011798A1
Transmission assembly for a motor vehicle for transmitting power from a drive source to wheels of the vehicle, wherein the transmission assembly comprises a transmission having a transmission housing and inside the transmission housing p...  
WO/2019/011883A1
A planetary gearing with an axis of rotation comprises a first gearwheel, a second gearwheel, and a carrier, which are mounted rotatably about the axis of rotation. A third gearwheel, which is mounted rotatably on the carrier and which i...  
WO/2019/008122A1
A lubrication and/or cooling device (6) for and/or included in a belt or chain type continuously variable transmission system that includes a housing (11), a liquid supply source, and an endless transmission element (5) for transmitting ...  
WO/2019/007456A1
The invention relates to a method for fluidically actuating two sub-clutches (15, 16) of a dual-clutch transmission and a secondary fluidic load (18) using two pump actuators (11, 12) in a fluid system (10). The aim of the invention is t...  
WO/2019/009775A1
The invention relates to an oil distributor (2) for a lubricating and cooling system (60) in a powertrain (14), the oil distributor (2) comprising a housing (20) provided with at least one first oil inlet (22) and at least two oil outlet...  
WO/2019/007742A1
A ring gear (114) for an epicyclic or planetary reduction gear (110) of a turbomachine, in particular of an aircraft, said ring gear extending about an axis and comprising first and second coaxial annular elements (114a, 114b) and compri...  
WO/2019/007551A1
Transmission, and method for producing a transmission with a housing which has a lower housing part and an upper housing part, in particular wherein the housing is assembled from the lower and the upper housing part, wherein the housing ...  
WO/2019/007915A1
A ring gear (114) for an epicyclic or planetary reduction gear (10) of a turbomachine, in particular of an aircraft, said ring gear extending about an axis X and comprising first and second coaxial annular elements (114a, 114b) and compr...  
WO/2019/001096A1
A fluid replacement device, comprising a fluid replacement gun and a magnetic oil purification valve assembly for use therewith. The fluid replacement gun comprises a handle (3) provided with a fluid channel (2). One end of the handle is...  
WO/2019/003634A1
[Problem] To provide a drive device for a vehicle, the drive device being configured so that the heat radiation characteristics of a speed reduction mechanism are improved, and the weight of the vehicle and manufacturing cost are reduced...  
WO/2019/002888A1
A gearbox assembly for an electric power assisted steering apparatus comprises a gearbox housing which houses a wormshaft carrying a worm gear and a gear wheel having a set of gearwheel teeth that is supported relative to the housing by ...  
WO/2019/003902A1
This drive device is provided with a first plug, a second plug, and a third plug, which are provided along a peripheral surface of a hollow shaft. The outer peripheral surface of the first plug is provided with a bearing, and the outer p...  

Matches 1 - 50 out of 32,445