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WO/2023/054262A1 |
A drive device (1) includes a wall portion dividing a first space and a second space from each other and having a through hole (90), and the through hole (90) has an opening portion (90AP1) that opens to the first space. A first rotation...
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WO/2023/051856A1 |
The invention relates to an electric axle drive train (1) of a motor vehicle (15), said drive train comprising: an electric machine (2) having a rotor (4) which is mounted rotatably relative to a stator (3) and can be supplied with curre...
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WO/2023/046846A1 |
The invention relates to a power take-off shaft drive device (2) for an agricultural or communal utility vehicle, comprising an output (4) and a sensor (13). In order to be able to operate different working devices, different power take-...
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WO/2023/044532A1 |
The specification discloses vibration exciter apparatus (40) having an exciter housing (50), two bearing means (108) each supporting a driven shaft (68, 69) carrying eccentric mass means (107), the driven shafts (68, 69) carrying interme...
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WO/2023/045294A1 |
A support apparatus for a shaft system. The shaft system comprises a first shaft (1), a second shaft (2), and a bearing (3) arranged between the first shaft (1) and the second shaft (2); the first shaft (1) is sleeved at an outer periphe...
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WO/2023/045706A1 |
Provided in the present invention is a control device for a gearbox, the control device comprising: a sensor module, a differential, a clutch, a brake, and a control module, wherein the control module is configured to actuate, when a sys...
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WO/2023/046515A1 |
The invention relates to a drive assembly (10) comprising a transmission which has a shaft (12) and a first rolling bearing (16), wherein: the shaft is mounted in the first rolling bearing; the transmission comprises a radial shaft seali...
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WO/2023/044534A1 |
The specification discloses exciter apparatus (40) having an exciter housing (50), at least one bearing means (108) supporting at least one driven shaft (68, 69) carrying eccentric mass means (107), the exciter housing having an array of...
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WO/2023/045705A1 |
The present invention provides a control device for a gearbox. The gearbox comprises a mechanical pump and an electric pump. The mechanical pump has a first-stage displacement and a second-stage displacement, and the first-stage displace...
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WO/2023/041650A1 |
The invention relates to an articulated support arm for a catheter robot for handling an elongate flexible medical instrument, comprising: a segment borne by a shaft (5) which can rotate about an axis of rotation, a magnetic brake (2) fo...
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WO/2023/041371A1 |
A planetary-gear mechanism with a driving shaft and a first sun gear, wherein the first sun gear is connected to the driving shaft for conjoint rotation, wherein the driving shaft has a bore, in particular an axial bore, wherein the firs...
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WO/2023/043157A1 |
The present invention relates to a continuously variable transmission powertrain having a transmission unit and motors integrally configured, wherein the transmission unit is configured as a multi-speed transmission gear device, motors a...
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WO/2023/043419A1 |
The invention relates to a method developed to estimate the actual backlash and to mount planetary gearboxes with a low backlash taking the production and operating conditions of the planetary gearbox components into account.
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WO/2023/038204A1 |
Provided is a transmission of which mountability onto a vehicle can be optimized by improving the arrangement position of a motor-driven oil pump in a transmission. The transmission according to an embodiment of the present invention com...
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WO/2023/036355A1 |
The invention relates to an oil collecting pan for a planetary gearbox (1), comprising: - a pan body (14) which has a channel-like oil collection space (18); and - a plurality of axially protruding, hollow oil feed ports (19) which commu...
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WO/2023/036354A1 |
The invention relates to an electric axle drivetrain (1) for an electrically driveable motor vehicle (2), comprising an electric machine (3), having a rotor (5) which is mounted rotatably relative to a stator (4) and has a rotor shaft (1...
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WO/2023/036537A1 |
The invention relates to a gearing with an oil sump and a first oil-sight glass (103) which is arranged such that an oil level in a first installation position of the gearing extends through the first oil-sight glass (103). A second oil-...
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WO/2023/037695A1 |
[Problem] To provide a case which reduces the occurrence of blowholes and increases the yield. [Solution] This case houses a driving force transmission device therein and comprises: an annular portion that forms an opening portion throug...
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WO/2023/036361A1 |
The invention relates to a planetary gearbox comprising: a shaft (2) having a channel structure (3) which is provided for conducting lubricant and has a channel (5) opening into the outer face of the shaft (2); a planet carrier (6); at l...
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WO/2023/039046A2 |
A gear assembly configured to be driven by a motor and/or manual operation is disclosed. The gear assembly is configured to reduce or eliminate the effect of inertia of the motor on an output of the gear assembly and/or to dissociate a l...
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WO/2023/036782A1 |
The disclosed invention refers to a drive axle (12) with a bevel gear differential (24) having a differential cage (26) as an input (28) and two drive shafts (16; 18) as differential outputs (32; 34). The differential cage (26) is driven...
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WO/2023/032258A1 |
By an oil supply part (7) of a transmission device (1), coil springs (9a, 9b) bias an oil supplying body (8) in the following third direction. When the first direction is an axial direction of the rotation of a pinion (2) and the second ...
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WO/2023/030677A1 |
Disclosed is a transmission having a second planetary gear stage that includes a second sun gear shaft, an internal toothing and a pinion gear, the pinion gear being provided with a planetary gear into which the cylindrical protrusion, i...
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WO/2023/030676A1 |
Disclosed is a transmission having a first planetary gear stage that includes a first sun gear shaft, an internal toothing and a pinion gear, the pinion gear being provided with a planetary gear into which the cylindrical protrusion, in ...
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WO/2023/032257A1 |
The purpose of the present invention is to provide an electric motor system that can inhibit a reduction in cooling performance caused by mixing of bubbles (air) into a refrigerant. A electric motor system 100 according to the present in...
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WO/2023/030568A1 |
The invention relates to an electrical axle system (1) for a motor vehicle, with a main housing (2) in which a gearing (3) can be arranged, a pump (4) for conveying oil inside the electrical axle system (1), and a suction filter (5) for ...
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WO/2023/027555A1 |
The disclosed small orthogonal robot comprises: a ball screw; a ball screw nut displaced in the axial direction of the ball screw according to the rotation of the ball screw; a slider mounted on the ball screw nut so as to linearly recip...
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WO/2023/025102A1 |
Provided are an adjusting mechanism, a seat, and a vehicle. The adjust mechanism comprises a driving gear (10), a first toothed plate (11) and a second toothed plate (12), wherein the first toothed plate (11) is provided with a first too...
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WO/2023/025579A1 |
The invention relates to a crown wheel gear (1) with a housing (2), a pinion shaft (3) mounted rotatably relative to the housing (2), a pinion (4) connected to the pinion shaft (3), a crown wheel shaft (5) mounted rotatably relative to t...
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WO/2023/025964A1 |
Gear wheel assembly, in particular a final stage gear wheel assembly, for a transmission system for a dual drive vehicle drive train, comprising: a first gear wheel and a second gear wheel, wherein said first and second gear wheel are ar...
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WO/2023/025344A1 |
The invention relates to a method for producing various variants of a series of an electrically operable actuation system (1) for actuating components (4) which can be connected into and/or disconnected from a drive train (2) of a motor ...
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WO/2023/025345A1 |
The invention relates to an electric axle drive train (1) for an electrically drivable motor vehicle (2), comprising: - an electric machine (3), which has a rotor (5) with a rotor shaft (15), the rotor being mounted for rotation relative...
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WO/2023/026376A1 |
A powder supply mechanism (10) provided with a pressure-molded article (12) in which a solid lubricant powder is solidified in advance is incorporated in an inner space (9) of an external tooth gear (3) of a wave motion gear device (1). ...
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WO/2023/020760A1 |
Means (113) for fixing a planet carrier (105) during transportation in a housing-mounted component (119); wherein a first part (117) of the means (113) can be joined to the housing-mounted component (119) and a second part (121) of the m...
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WO/2023/020788A1 |
The invention relates to a device and a method for determining a temperature of an oil by means of which a gear unit (108) of a vehicle (100) is lubricated and cooled. A physical model (120) is configured to determine the temperature of ...
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WO/2023/020651A1 |
The invention relates to a hydraulic assembly (1) of an electrically operable axle drive train (2) having at least one electric machine (3) and having a control unit (50), the hydraulic assembly comprising a first hydraulic pump (4) for ...
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WO/2023/020308A1 |
A servo, comprising: a servo body (1), an upper cover (2) fixedly connected to the top of the servo body (1), a lower cover (3) fixedly connected to the bottom of the servo body (1), and a direct current motor (13), a motor gear (20) and...
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WO/2023/020757A1 |
The invention relates to an arrangement comprising a first housing piece (103), a second housing piece (105), a first guiding tie bolt (109), a second guiding tie bolt (111), and at least one guide rail (115) into which the guiding tie b...
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WO/2023/016115A1 |
A vehicle control method and a vehicle, which solve the technical problem in relevant technology where heat dissipation is performed by means of disengaging a friction plate when said friction plate overheats, causing a vehicle to lose a...
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WO/2023/016717A1 |
The invention relates to a gearbox arrangement (101) having an oil circuit; wherein at least one lubrication point is incorporated in the oil circuit. The gearbox arrangement (101) comprises at least one directional control valve (121) w...
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WO/2023/018124A1 |
The present invention relates to an oil pump comprising: a pump module comprising a rotary shaft, an inner rotor coupled to the rotary shaft, an outer rotor rotating while being engaged with the inner rotor, a suction port for sucking a ...
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WO/2023/011988A1 |
The invention relates to a hybrid drive system (10) for a motor vehicle, said drive system comprising: an input shaft (14) which is mounted rotatably about an axis of rotation (12) and by means of which torques provided by an internal co...
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WO/2023/012461A1 |
Although gearboxes are designed to operate over a wide range of temperatures, problems can still occur if a gearbox is too cold, or if a gearbox overheats. Conventional approaches to cooling gearboxes involve the supply of a suitable amo...
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WO/2023/011894A1 |
The invention relates to a spur gear transmission comprising at least two toothed spur gears which are each mounted on a shaft and the gear teeth of which mesh with one another in pairs; wherein the spur gears each have a radially outer ...
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WO/2023/011989A1 |
The invention relates to a hybrid drive system (10) for a motor vehicle, said hybrid drive system comprising: an input shaft (14) which is mounted rotatably about an axis of rotation (12) and by means of which torques provided by an inte...
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WO/2023/010947A1 |
A cooling and lubrication apparatus of an electrical drive assembly. The cooling and lubrication apparatus comprises an oil pump assembly, an oil pump channel, and an oil return channel; the oil pump channel comprises a plurality of oil ...
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WO/2023/010946A1 |
A speed reducer casing, having a liquid-cooling heat dissipation structure disposed on a bottom portion and/or the side wall where a lubricating oil flows through. The liquid-cooling heat dissipation structure comprises a cooling liquid ...
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WO/2023/011956A1 |
The invention relates to a spur gear transmission comprising at least two toothed spur gears which are each mounted on a shaft and the gear teeth of which mesh with one another in pairs; wherein the spur gears each have a radially outer ...
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WO/2023/010945A1 |
An electric drive assembly for a vehicle, comprising a motor (1) and a reducer (2). The motor comprises a motor shaft (3), and the reducer comprises an input shaft (4), an intermediate shaft (5), and an output shaft (6). The input shaft ...
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WO/2023/011685A1 |
The invention relates to a process for manufacturing a planet carrier (1) by connecting two identically designed carrier cheeks (3, 4) by means of penetrating rivet connections, to a planet carrier manufactured by said method, and to a p...
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