| Document |
Document Title |
|
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...
|
|
WO/2024/070040A1 |
This rotation device comprises one or more plates 21, 22 defining a part of a flow path 10, and a plurality of vanes 23 disposed in the flow path 10. The vanes 23 each include a vane body 25 positioned inside the flow path 10, and a shaf...
|
|
WO/2024/062841A1 |
In order to realize an internal combustion engine capable of efficiently transmitting torque from a piston to an output shaft of a crank mechanism, a crank mechanism 14 of an internal combustion engine 10 has: a crank 21 having a crank p...
|
|
WO/2024/057748A1 |
A propeller shaft (PS1) according to the present invention is a power transmission shaft, and is configured such that when a second collision load (F2), which is greater than a first collision load (F1) at which an anchored condition of ...
|
|
WO/2024/057747A1 |
The present invention is related to a propeller shaft (PS1) that is a power transmission shaft, in which a first collapse length (S1) of a first joint member (J1) that bends on the basis of a first bending load is set to be longer than a...
|
|
WO/2024/052001A1 |
Proposed is an electric motor having an angle sensor, wherein a rotor shaft of the electric motor is connected to an attachment shaft, wherein the attachment shaft has a threaded region, a guide region, a cylindrical portion that effects...
|
|
WO/2024/045209A1 |
Disclosed is a split connecting structure for an output shaft of a universal power unit, comprising a front housing and an output shaft rotatably mounted in the front housing. The output shaft comprises a main shaft and a transmission sh...
|
|
WO/2024/038993A1 |
The present invention relates to an intermediate shaft assembly for a vehicle, comprising: a shaft coupler which is formed by coupling two members, wherein the two members overlap each other in the axial direction and are latched by each...
|
|
WO/2024/038992A1 |
The present invention relates to an intermediate shaft assembly for a vehicle, comprising: a shaft coupler which is formed by coupling two members, wherein the two members overlap each other in the axial direction and are latched by each...
|
|
WO/2024/026547A1 |
The subject matter of the present invention is an electrical traction device suitable for trucks, freight vehicles and tow vehicles that is aimed at solving the drawbacks described in the prior art by using an electrical device (100) pro...
|
|
WO/2024/017838A1 |
The present invention relates to a hollow rotor shaft (1) and to a method for producing a hollow rotor shaft (1).
|
|
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...
|
|
WO/2023/231470A1 |
Disclosed is a photovoltaic support mandrel (1), comprising at least one long shaft (10). The long shaft comprises a first flat plate (101), a second flat plate (102), a third flat plate (103), a first cambered plate (104), a second camb...
|
|
WO/2023/230441A1 |
A powertrain system for a commercial electric vehicle includes an electric motor, a multi-speed transmission, and a drive line. A reducer assembly is added prior to connection to the drive line to decease the rotational speed generated b...
|
|
WO/2023/195758A1 |
The present invention relates to: a liquid metal-lubricated sliding bearing that has a reduced sliding average coefficient of friction and is improved to quickly dissipate heat; and an anode rotary X-ray tube including same. The present ...
|
|
WO/2023/176261A1 |
This propeller shaft (PS1) is configured so that: a weld (13) is formed by welding a first cylinder member (11) and a second cylinder member (12), and the thickness (Tw) of said weld is formed thinner than the thickness (T1) of a first e...
|
|
WO/2023/173391A1 |
A crankshaft of a seven-bellcrank six-support structure. A through-type central lubricating oil hole (20) is formed in the crankshaft and located at the rotation center of an input shaft (1); branch lubricating oil holes communicated wit...
|
|
WO/2023/174471A1 |
A shaft module (1) at least having a first tooth system (2) and at least two bearing seats (3, 4) is distinguished in that the first tooth system (2) sits on a hub (5) and is connected to the hub (5) by at least one welded joint (6, 7), ...
|
|
WO/2023/165951A1 |
The invention relates to a movement transmission device (10) for a mechanism for actuating and/or opening and/or closing and/or locking and/or unlocking a door or a flap of a mechanical movement control device of an aircraft, the device ...
|
|
WO/2023/139936A1 |
Provided is a crankshaft which has excellent fatigue strength and in which the formation of quenching cracks is suppressed. A crankshaft (10) comprising a pin portion (12) and a pin top portion (15), wherein: the pin portion (12) has a s...
|
|
WO/2023/134801A1 |
The invention relates to a method for reducing shaft deformation, the essence of which consists in that the working shaft (1) is connected (by force) to at least one auxiliary shaft (2), between the working shaft (1) and the auxiliary sh...
|
|
WO/2023/123330A1 |
Disclosed in the present utility model is a loosening-preventing high-strength bevel gear shaft, comprising a gear shaft part, a gear tooth part and a transmission part, the gear tooth part and the transmission part being integrally arra...
|
|
WO/2023/125780A1 |
A scroll compressor, comprising: a compressor housing (1, 2, 3), wherein an oil sump (31) for storing lubricating oil is formed at the bottom of the compressor housing (1, 2, 3); a scroll assembly, wherein the scroll assembly comprises a...
|
|
WO/2023/113299A1 |
Provided is an intermediate shaft for a steering device of a vehicle, which can be not only easily assembled with a power steering device, but also installed in various types of vehicles. To this end, the intermediate shaft for a steerin...
|
|
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...
|
|
WO/2023/094039A1 |
An eccentric member (5) to be mounted between a crankpin (4) of a crankshaft (2) and a big end of a connecting rod (7) of an internal combustion engine (1 ) including variable compression ratio comprises a cylindrical inner wall (18) hav...
|
|
WO/2023/071041A1 |
A shaft structure, a wind turbine shaft system, and a wind turbine. The shaft structure is overally a cylindrical structure and comprises a bearing matching section (2), a shaft shoulder section (3,) and a stress buffering section (4) wh...
|
|
WO/2023/062052A1 |
In order to develop a helical screw conveyor unit (100) in such a way that the helical screw conveyor unit (100) can be maintained with little maintenance outlay, said helical screw conveyor unit being designed as an exchangeable element...
|
|
WO/2023/047868A1 |
This internal combustion engine comprises a cylinder block that houses cylinders, a crankshaft rotatably supported by the cylinder block, a first balancer shaft extending parallel to the crankshaft, a first gear, a second gear, and a dri...
|
|
WO/2023/045968A1 |
A thrust structure of a compressor (100) and a compressor (100). The compressor (100) comprises a drive shaft (130). The thrust structure comprises a thrust surface (S) and an insert member (140). The thrust surface (S) is used for axial...
|
|
WO/2023/022044A1 |
This gearbox shaft (1) is used for a gearbox and has a raceway surface on which needle rollers (2) roll. The gearbox shaft (1) comprises a base material (11) and a ferrosoferric oxide coating (12). The base material (11): is formed from ...
|
|
WO/2023/022192A1 |
Provided is a rotation transmission shaft unit that is easy to install and that can effectively transmit rotation at high frequency and high torque. Also provided are a transmission device and a test device that use the shaft unit and tr...
|
|
WO/2023/019784A1 |
A magnetic-fluid-sealing-type shaft, comprising a shaft sleeve and a shaft body, wherein the shaft body is mounted in the shaft sleeve, the shaft body can rotate relative to the shaft sleeve, and a magnetic fluid is provided between the ...
|
|
WO/2023/016763A1 |
The invention relates to a shaft coupling device (300) comprising: - rolling elements (310) to be engaged in grooves provided in shafts to be coupled; and - a holding base (320) enabling the rolling elements to be held in position in the...
|
|
WO/2023/001860A1 |
A reduction gear (5) for a powertrain of a hybrid or electric vehicle, comprising: - a shaft (10), and - a wheel (11) mounted on the shaft (10), capable of transmitting a torque, at least one of the shaft (10) and the wheel (11) bearing ...
|
|
WO/2023/279591A1 |
An oil-cooled hollow rotating shaft structure and an oil-cooled rotor structure. The oil-cooled hollow rotating shaft structure comprises a first connecting portion (1) and a second connecting portion (2); the first connecting portion (1...
|
|
WO/2023/272967A1 |
A shaft system structure, a dual-shaft motor, a fan, and a household appliance, comprising a first rotating shaft (10a), a second rotating shaft (10b) and a bearing assembly (10c). The second rotating shaft (10b) is hollow and sleeved on...
|
|
WO/2022/259567A1 |
The present invention provides a new shaft manufacturing method with which it is possible to more efficiently manufacture a hollow shaft formed of a cylindrical member (pipe member) that has coupling members joined to both ends thereof. ...
|
|
WO/2022/253383A1 |
The invention relates to a hollow shaft for an electric motor, the hollow shaft having a hollow cylindrical shaft body (2), wherein: the shaft body (2) has at least two rotationally symmetrical hollow components (6, 7, 8, 9, 10), which a...
|
|
WO/2022/249349A1 |
The present invention provides a steel material which has excellent machinability, bending fatigue strength, wear resistance and bending straightening properties. This steel material contains, in mass%, 0.25% to 0.35% of C, 0.05% to 0.35...
|
|
WO/2022/243537A1 |
The invention relates to a compensating element for compensating a tolerance between two coaxially arranged telescopic tubes of a telescopic column of a height-adjustable piece of furniture. Said compensating element comprises a base bod...
|
|
WO/2022/242907A2 |
The invention relates to a gearbox, wherein: the housing part accommodates bearings which rotatably support the hollow shaft; an intermediate part is connected to the housing part, in particular by means of screws; a flange part is conne...
|
|
WO/2022/235849A1 |
Torque tubes with better total failure performance is provided. The torque tube comprises a plurality of reinforcement members made from a second material with a higher temperature strength than the first material. In preferred embodimen...
|
|
WO/2022/226781A1 |
A connecting structure for a crankshaft (1) and a crankshaft gear (2), an assembly method, an engine, and a vehicle. The connecting structure comprises: the crankshaft (1) and the crankshaft gear (2); the crankshaft gear (2) is sleeved o...
|
|
WO/2022/221645A1 |
An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, and a second piston reciprocatingly disposed in a second cylinder. A crankshaft may be coupled with the first piston and the second pi...
|
|
WO/2022/218207A1 |
Disclosed in the present application are a crankshaft, an inverter compressor and a refrigeration device. The crankshaft comprises a main shaft (10), a crank (20), and a crank shaft (30) mounted on one end of the main shaft (10) by means...
|
|
WO/2022/213091A1 |
A rotor shaft for an electric motor includes an axially extending tubular body having an inner circumferential surface defining a hollow interior thereof with at least a portion of the hollow interior configured to receive a coolant ther...
|
|
WO/2022/209568A1 |
The present invention provides a crankshaft having superior fatigue strength. A crankshaft 10 includes journals 11, pins 12, and fillets 14, wherein each fillet 14 has a residual stress distribution in which the residual stress in a regi...
|
|
WO/2022/189091A1 |
The invention relates to a rotor (1) for an electric machine (2), comprising a rotor core (3) and a rotor shaft (4), wherein: the rotor core (3) is fixed on the rotor shaft (4); the rotor shaft (4) has, at least in some regions, a non-ci...
|
|
WO/2022/187219A1 |
Various disclosed embodiments include illustrative apparatuses, medical systems, and methods for attaching two dissimilar materials. In an illustrative embodiment, an apparatus includes a first rod formed from a first material and a seco...
|
