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WO/2020/208164A1 |
A transmission device (1), in particular a differential transmission for a motor vehicle, which transmission device (1) has a first and a second output shaft (3, 4) which which can be coupled or are coupled by means of a planetary transm...
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WO/2020/200641A1 |
The invention relates to a differential casing (10) of a motor vehicle transmission rotating in a housing, comprising a drive ring gear (8) mounted on an annular rim (8b) secured against a planar edge (13) of the casing by a set of screw...
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WO/2020/205427A1 |
An electric axle is configured to selectively enable an electric motor to power a drive shaft of a vehicle. The electric axle includes a differential planetary gearset configured to transmit drive torque to a drive shaft. The differentia...
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WO/2020/202963A1 |
In this vehicle drive device, a rotating electric machine (1) is disposed coaxially with an input member (3) and disposed on the first side (L1) in the axial direction with respect to a first gear (32) engaging with a second gear (42). A...
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WO/2020/203433A1 |
The differential gear mechanism of this disclosure is designed in such a manner that on the tooth surface of either the gear tooth of the crown gear or the pinion tooth of the pinion gear a plurality of contact lines of the gear tooth an...
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WO/2020/193027A1 |
Disclosed is a housing for a motor vehicle transmission differential (5), comprising a cylindrical outer bearing surface (5b) for supporting a differential ring gear (7), characterised in that the supporting bearing surface (5b) of the r...
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WO/2020/194950A1 |
A left-right wheel drive device (10) is provided with: a casing (15) that has a storage section (18) for storing oil; an intake port (19), disposed on the storage section (18), for drawing out oil in the storage section (18); and two gea...
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WO/2020/196286A1 |
A differential device wherein an annular recess is provided to one facing surface among a differential case inner surface and a side gear back surface, a protrusion is provided to the other facing surface, and the annular recess and the ...
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WO/2020/194020A1 |
A disconnectable coupling device (11) rotatable about an axis is provided with a first shaft (13) having an end and a hub (31) formed on the end, the hub (31) including a flange extending radially from the end and a round wall projecting...
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WO/2020/195059A1 |
The present invention increases the stiffness and heat dissipation of a differential case in a differential device in which the differential case is made of light alloy and gears of a differential mechanism are made of steel. A plurality...
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WO/2020/187956A1 |
The invention relates to a spur gear differential transmission comprising a drive gear and comprising at least two output shafts (2, 3) for driving a vehicle, wherein: the drive gear is designed as a planetary gear carrier (1) on which a...
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WO/2020/187868A1 |
The invention relates to a spur gear differential transmission having a drive wheel and having at least two output shafts (2, 3) for driving a vehicle, wherein the drive wheel is designed as a planet wheel carrier (1), on which at least ...
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WO/2020/183815A1 |
A power transmission device (1) according to the present invention has: a hollow shaft (50); a differential device (6) connected via a planetary reduction gear (5) downstream from the hollow shaft (50); and drive shafts (8A), (8B) connec...
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WO/2020/182399A1 |
The invention relates to a differential or transfer gearbox (10) in a motor vehicle, a method of production and the use of the differential or transfer gearbox (10). The differential or transfer gearbox (10) comprises a differential case...
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WO/2020/184428A1 |
Regarding a differential device in which a pinion shaft in a regular mounting position overlaps with a ring gear fixed to a differential case when viewed in a projection plane orthogonal to the pinion shaft, a differential case (8) is pr...
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WO/2020/184707A1 |
In this differential gear in which at least a portion of a pinion shaft overlaps a ring gear when viewed in a projection surface perpendicular to the pinion shaft at a regular attachment position, a differential case (8) has a shaft inse...
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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/2020/178324A1 |
The invention relates to a differential of a motor vehicle, comprising a crown wheel (1) and a differential casing (4) connected thereto. The differential further comprises differential pinion gears (14, 15) arranged on differential pins...
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WO/2020/179202A1 |
A left-right wheel driving device (10) is provided with two motors (1, 2) that drive left and right wheels, and a gear mechanism (3) that amplifies and transmits, to the left and right wheels, a torque difference between the two motors (...
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WO/2020/174811A1 |
A differential device according to the present invention comprises: a differential case; a plurality of pinion shafts that are supported by the differential case and that are disposed on a first axis and a second axis orthogonal to the f...
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WO/2020/172174A1 |
A differential with an overrunning clutch (ORC) assembly is provided. The differential includes a first plain bearing end cap with an interior surface that forms a plain bearing interface with an outer surface of a first side hub. The fi...
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WO/2020/163505A1 |
An improved twin clutch, two-speed disconnect secondary drive unit, which may be configured as a rear drive unit (RDU) for an all wheel drive vehicle is provided. The RDU is driven through an input shaft, which is connected to a vehicle ...
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WO/2020/161979A1 |
In this power transmission device (1), a carrier (55) of a planetary reduction gear (5) and a differential gear case (60) of a differential device (6) are formed integrally. The carrier (55) of the planetary reduction gear (5) has suppor...
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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/2020/161977A1 |
This power transmission device (1) includes: a motor (2); a first planetary reduction gear (4) connected downstream of the motor (2); a second planetary reduction gear (5) connected downstream of the first planetary reduction gear (4); a...
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WO/2020/161793A1 |
A wheel loader (1) is provided with: a differential mechanism (33) that distributes a drive torque from an engine (5) to output shafts of left and right drive wheels; a differential limitation device (51) that limits an operation of the ...
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WO/2020/153332A1 |
In a differential device (10) in which a differential case (C) includes a pair of case half-bodies (C1, C2) adjacent to each other in an axial direction, one (C1) of the case half-bodies has a notch part (K) which has an open end (Ko) at...
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WO/2020/152872A1 |
The present invention is a gear (20) for a differential, the gear (20) being accommodated in a differential case (11) and characterized by comprising: a cylindrically-shaped shaft cylinder part (23) that is fitted to the outside of a sha...
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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/2020/144340A1 |
A differential including a case (5), a side gear (100,200), a first lock plate (1000) having a first side and a toothed side, and a second lock plate (2000) having a first side facing the case and a toothed second side facing the toothed...
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WO/2020/144090A1 |
An electronically actuated locking differential includes a gear case having opposite first and second ends, a differential gear set disposed in the gear case, a lock plate disposed at the gear case first end and configured to selectively...
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WO/2020/129400A1 |
This differential device, which outputs a torque about an axis to an axle, is provided with: a casing which is capable of rotating about the axis, and which accepts the torque; a differential gear set which is provided with a pinion gear...
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WO/2020/129168A1 |
This differential device, which can output torque about an axis to a pair of axles, comprises: a casing which can rotate about the axis and which receives the torque; a differential gear assembly that is provided with a pair of side gear...
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WO/2020/125329A1 |
A constant power transmission, comprising a differential gear train, wherein the differential gear train comprises an inner ring gear assembly, a sun gear assembly, and a planet carrier assembly connected to a planetary gear mechanism; t...
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WO/2020/119944A1 |
A differential assembly includes a first half including a bell shaped housing having a first half flange including a plurality of first half key sections formed thereon separated by a plurality of first half notches formed in the first h...
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WO/2020/119850A1 |
The invention relates to a coaxial shaft hybrid (1) for a hybrid gear train (41), comprising at least the following components: an electric machine (3) having a combustor side (4) and having a gearing side (5), wherein the combustor side...
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WO/2020/119602A1 |
A differential apparatus (100), an air purifying apparatus (1000) and an air purifier, wherein the differential apparatus (100) comprises: a motor (10), the motor (10) being provided with a motor shaft (11); an inner output shaft (20), t...
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WO/2020/114547A1 |
A bevel gear differential comprises a rotatable differential cage (2) in which at least one differential bevel gear (6, 7), the rotational axis (RA4) of which is oriented perpendicularly to the rotational axis (RA2) of the differential c...
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WO/2020/108672A1 |
Fully variable wheel drive is a device allowing the driver of the car to choose mechanically or electronically between the drive axle and consists of the main gear of the differential (1.1) and the gear that transmits force to the differ...
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WO/2020/104165A1 |
The invention relates to a differential gear (10), comprising a rotatably mounted differential housing (12) and an axle output wheel (14) mounted for conjoint rotation with the differential housing (12). The invention is characterized in...
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WO/2020/100117A1 |
Various ways of creating polynomial interpolations in one, two and three dimensions using purely mechanical means are disclosed. Various arrangements of gears are disclosed that can constrain certain rotating elements to rotate equal to ...
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WO/2020/101444A1 |
An electromechanical actuator package for actuating a brake assembly configured to operate a vehicle brake comprises: a motor; a differential operably connected to the motor, the differential comprising a pulley and an output connectable...
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WO/2020/094252A1 |
A lock plate for an electronically actuated locking differential is provided. In one example embodiment, the lock plate includes a base portion having a first side and an opposite second side, a plurality of radially spaced teeth extendi...
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WO/2020/090576A1 |
In this differential device provided with a pair of side gears, a plurality of pinion gears, and a pinion shaft, the pinion shaft (30) is provided with: a plurality of shaft sections (31) that rotatably fit and support the plurality of r...
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WO/2020/088801A1 |
An electronically actuated locking differential configured to be disposed at least partially within an axle housing having a first half and a second half includes a gear case having opposite first and second ends, a differential gear set...
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WO/2020/083707A1 |
The invention relates to a spur gear differential (1), in particular for motor vehicles, comprising a planet carrier (2) for circulating about a differential axis (X), a first output spur gear (3), which is arranged coaxially to the diff...
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WO/2020/085232A1 |
A differential control device (35) prohibits or restricts differential motion of a differential device (33). A sensor member (30) detects the turning angular velocity of a motor grader (1). A control unit (50) controls the prohibition or...
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WO/2020/076895A1 |
A vehicle drivetrain assembly (10) and method for making the assembly of first and second torque transmitting members (12, 14), one of which (12) is aluminum and the other of which (14) is steel, that are joined by an electromagnetic pul...
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WO/2020/069692A1 |
The invention relates to a differential (1) comprising pinion gears (2, 3), a drive wheel (4), and at least one cover (5, 13), wherein: the outside of the drive wheel (4) has toothing (7) extending circumferentially around an axis of rot...
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