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WO/2020/187605A1 |
A hybrid drive system (10) for a motor vehicle is proposed - with a housing (12), - with an input shaft (14) which is provided to introduce torques which can be provided by an internal combustion engine into the hybrid drive system (10),...
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WO/2020/184774A1 |
The present invention provides a vehicle transmission and a vehicle powertrain device including same. The present invention comprises: a driving sun gear receiving a driving force transmitted from a motor; a first sun gear having the sam...
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WO/2020/182344A1 |
The invention relates to a transmission comprising a housing and comprising a distributer part that can be supplied with lubricating oil via an opening in the housing, in particular in a housing part of the housing or in a cover part of ...
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WO/2020/185756A1 |
A gearbox below a grain bin floor can have a shift coupling movable between a drive position and a neutral position. A control rod can be axially movable between a corresponding drive position and a corresponding neutral position. A pair...
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WO/2020/182342A1 |
The invention relates to a transmission comprising a housing and cooling assembly, wherein a connecting surface is arranged on the outer side of the transmission, wherein an opening passing through the housing is arranged within the conn...
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WO/2020/182469A1 |
The present invention relates generally to the cooling and/or heating of drive and/or transmission units of construction machines and similar equipment. The invention relates to the temperature control device for cooling and/or heating s...
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WO/2020/184951A1 |
The present invention provides a speed reducer implemented to have a high reduction ratio, the speed reducer comprising: a first-stage reduction module (110) which includes a first ring gear (114) having 45 teeth and is connected to a dr...
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WO/2020/182432A1 |
The invention relates to a method for increasing the battery-powered range of a vehicle (10) as a fully electric variant (11) with at least one electric machine (18) and as a hybrid variant (32) with an internal combustion engine (34). A...
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WO/2020/184950A1 |
The present invention provides a multifunctional reduction device comprising: a first reduction module (110) connected to a driving shaft (11) of an electric motor to firstly reduce a rotational force; a second reduction module (120) for...
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WO/2020/184883A1 |
The present embodiments relate to a steer-by-wire steering apparatus. According to the present embodiments, provided is a steer-by-wire steering apparatus which, when the rotation of a wheel reaches a maximum point, limits the rotation o...
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WO/2020/179203A1 |
This left-right wheel drive device (10) is equipped with: two motors (1, 2) for driving left and right wheels; and a gear mechanism (3) for amplifying the torque difference between the motors (1, 2) and transmitting the amplified torque ...
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WO/2020/178875A1 |
This differential device is housed in a carrier together with a lubricating oil and detachably connects an input gear to a pair of axle shafts, the differential device being provided with: a ring gear provided with a row of teeth arrange...
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WO/2020/177914A1 |
In the case of a butterfly flap reduction gear (1) for an electrically driven butterfly flap for regulating a gas or liquid volumetric flow, with two parallel bearing plates (5, 6), between which gear parts (3, 4) are arranged rotatably,...
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WO/2020/179603A1 |
The present invention addresses the problem of providing a grease composition for speed reducers and speed increasers, which has both excellent torque transmission efficiency and excellent leakage prevention performance; and the present ...
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WO/2020/179225A1 |
This gear case structure stores therein lubricating oil, has a gear housed inside a casing formed through splitting a first casing 2a and a second casing 2b to the left and right, and supplies the lubricating oil to an object to be lubri...
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WO/2020/179595A1 |
The present invention addresses the problem of providing a grease composition which contains an extreme pressure agent and uses a urea-based thickener as a thickener, and which is excellent in both torque transmission efficiency and leak...
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WO/2020/180380A1 |
A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft. An electric motor is configured to drive a motor shaft. A transmission system includes at least one gear box. The transmission system is configure...
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WO/2020/177931A1 |
The invention relates to a hydraulically actuated continuously variable transmission (9) for or in a hybrid or a pure electric vehicle, comprising a primary hydraulically adjustable pulley (93) with a primary hydraulic cylinder (202), a ...
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WO/2020/174777A1 |
A transmission case (2) in which a connection section (25) for connection to an actuator (50) is provided to an outer peripheral surface (210) of a peripheral wall section (21), wherein by forming a plurality of recessed sections (215) a...
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WO/2020/173737A1 |
The present invention relates to a planet carrier (36) of a planetary gearbox (52), having a first contact surface (42) and a second contact surface (44), wherein: the first contact surface (42) and/or the second contact surface (44) are...
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WO/2020/168908A1 |
A continuously variable transmission, being provided with a housing (3) and an inner cavity (4); a shaft (5) is provided as penetrating through the middle of a first end cover (301), the shaft (5) is rotatably connected to the first end ...
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WO/2020/168909A1 |
A continuously variable transmission, provided with an outer housing (4), wherein an intermediate housing (402) is arranged in the middle of the outer housing (4), and a first end cover (401) and a second end cover (403) are arranged on ...
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WO/2020/169002A1 |
A brake and an electrically-controlled actuator, the brake comprising: a drive mechanism, a planetary gear transmission mechanism, an output gear (3), and an output shaft (4); the output gear (3) is fixed on the output shaft (4), a first...
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WO/2020/171137A1 |
A gear motor 100 comprises a speed reducer 8 filled with lubricating oil 8f, a motor 30, and an oil tank 40 connected to a lubricating oil-filled space 8s of the speed reducer 8. The oil tank 40 includes a facing side surface 42f facing ...
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WO/2020/169308A1 |
Method for controlling the start-up of an oil pump (3) of a gearbox (1) by a brushless electric motor that has no position sensor, in which method the stator coils (S) are powered from the off mode in a constant-current open-loop control...
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WO/2020/164505A1 |
A brake, comprising: a driving motor (1), an inner gear (2) provided in linkage with the driving motor (1), an intermediate gear (3) provided in linkage with the inner gear (2), and a sector-shaped gear (4) provided in linkage with the i...
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WO/2020/165620A1 |
A speed reduction device 1 is provided with: a planetary gear mechanism 2 that is provided with a sun gear 5, a ring gear 10, a plurality of stepped pinions 6 in which large-diameter pinions 6A that mesh with the sun gear 5 and small-dia...
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WO/2020/164795A1 |
The invention relates to a drive system, comprising an electric motor, a transmission and an adapter having a fan, wherein: a rotor shaft of the electric motor is connected to a coupling arranged in the adapter, in particular is inserted...
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WO/2020/165523A1 |
The invention relates to a reducing assembly (26) comprising a planet carrier (27) that is flexible and fixed, borne by a casing (32) which surrounds it by means of two distinct connections with this casing (32), with means (44) for appl...
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WO/2020/168287A1 |
A gearbox may include a drive spindle and several interconnected gear clusters arranged in a housing. A first of the gear clusters is coaxially fastened to the spindle, and has an outboard gear and an inboard gear. The first gear cluster...
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WO/2020/161978A1 |
This power transmission device (1) has: a motor (2); a first planetary reduction gear (4) that is connected to the downstream side of the motor (2); a second planetary reduction gear (5) that is connected to the downstream side of the fi...
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WO/2020/162481A1 |
The purpose of the present invention is to provide a traveling vehicle that can suppress wear of a synchronizer ring even when the synchronizer ring is not immersed in oil. The traveling vehicle (1) comprises: an engine (3); a case (5) i...
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WO/2020/161032A1 |
The invention relates to an adjustment drive (5, 6) for a motor-adjustable steering column (1) for a motor vehicle, comprising a transmission (8, 9) having a drive module (82, 92), in which a drive wheel (922) rotatably driveable about a...
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WO/2020/161154A1 |
Gearbox system comprising a clutch basket (2) having an opening passing through the peripheral wall (30) thereof, the system comprising a rotating electrical machine housed in the inner space of the clutch basket (2) and comprising an el...
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WO/2020/155329A1 |
Provided is a vector rotation mechanism having a servo cylinder; its structure is simple, the output rotation angle reaches 360°, and it is highly mechanically efficient and highly reliable. The invention comprises two linear servo cyli...
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WO/2020/158582A1 |
A machinery component (1) that has a round hole (19) that opens in a first surface (11) thereof, comprises steel or cast iron, and comprises: a plurality of first quench-hardened regions (21) that include the first surface (11) and are m...
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WO/2020/157004A1 |
The invention relates to a transmission assembly comprising: a housing assembly (3); a first transmission stage (6) having a first wheel (9), which can be driven in rotation about a first rotational axis (B) and has a first mid-plane (E1...
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WO/2020/159808A1 |
An oil storage and filtration system for an engine unit includes an on/off valve that defines an operating phase when receiving supply air and in an on position and a standby phase when in an off position or not receiving the supply air....
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WO/2020/151563A1 |
Provided is a surface treatment apparatus, comprising a main body (600), three rotary cleaning discs (610), three driving devices (620) for driving corresponding rotary cleaning discs (610) to rotate relative to the main body (600), an a...
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WO/2020/151911A1 |
The invention relates to a geared motor, wherein a sprocket is connected to a shaft in a form-fitting manner, wherein the pinion toothing engages with a toothing of a gear wheel, wherein the contact region between sprocket and shaft over...
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WO/2020/152259A1 |
The invention relates to a drive device (1) for an adjusting apparatus for adjusting a vehicle part, in particular a window lifter, comprising a drive housing (7) which has a housing pot (70), a drive gear (6) accommodated in the housing...
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WO/2020/153333A1 |
In a differential device, a notch part (K) provided in one (C1) of case half-bodies in a differential case (C), and an engagement member (9) which engages an axial part (24a) of a pinion shaft (24) with the notch part, are provided. The ...
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WO/2020/150817A1 |
A thrust washer and a differential containing a thrust washer. The differential has a housing, a spider and one or more spider gears. The thrust washer includes a body having an annular shape and a width configured to approximately match...
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WO/2020/148092A1 |
A sprocket (1, 1') comprising teeth (3) for engaging one or more chains (20) is provided with datum connection portions (16) which releasably support a datum body (17), such as a tensioned wire (17'), in a predefined position. The datum ...
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WO/2020/148706A1 |
An actuator comprising: a motor comprising a housing and a drive shaft, the motor arranged to rotate the drive shaft relative to the housing about a drive shaft axis; a first torque transfer device comprising a first drive member on the ...
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WO/2020/147893A1 |
The invention relates to a method for monitoring a gearbox driven by an electric motor with a motor controller, in which load changes with zero crossing of the motor torque in the gearbox are monitored, wherein for monitoring of the load...
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WO/2020/148272A1 |
The invention relates to an actuator unit (A) for a shiftable transmission, in particular a transmission of an electrically driven utility vehicle, comprising an actuating element (5) which is designed to adjust at least two shift positi...
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WO/2020/147879A1 |
The invention relates to a device (1) for actuating a parking lock (3) in a transmission housing (8) of a transmission (2), comprising an actuator (10) and a parking lock mechanism (7) which comprises a traverse (12) that is moved by the...
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WO/2020/147175A1 |
A self-backlash eliminating worm pair structure having double worms, comprising a fixed worm (2), a movable worm (3), and an elastic structure (4). The movable worm (3) and the fixed worm (2) are coaxially rotatable; the movable worm (3)...
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WO/2020/148370A1 |
The invention relates to a mechanical drive system (20) comprising a frame (21), at least one rotating electrical machine (22) having a rotor with a non-through shaft (25) disposed on the frame, and at least one transfer box (23) compris...
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