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Patent Searching and Data


Matches 601 - 650 out of 9,247

Document Document Title
WO/2015/197275A1
The invention relates to a transmission with: a transmission housing (116); a first rotatable component (104); a second rotatable component (108); a third rotatable component (110); a fourth rotatable component (112); a brake (115); a fi...  
WO/2015/198845A1
A differential device wherein a first wave number (Z1) of a first hypocycloid line groove part (H1) on an input plate (7), a second wave number (Z2) of a first epicycloid line groove part (E1) on a first differential plate (3) and opposi...  
WO/2015/192947A1
The invention relates to a gearbox unit (1) for a motor vehicle, wherein the motor vehicle has a first wheeled axle (2) and a second wheeled axle (3), wherein the second wheeled axle (3) is composed of at least a first sub-axle (4) and a...  
WO/2015/192185A1
A limited slip differential for a vehicle comprising :a carrier containing lubricant and rotatable about a first axis; a pinion gear arranged within the carrier and rotatable about a second axis; a side gear arranged within the carrier a...  
WO/2015/190523A1
Provided is a power device capable of reducing loss in a fluid path switching mechanism and capable of improving fastness. When a second member (33e) is at a first position relative to a first member (33d), first communication ports (pp)...  
WO/2015/185051A2
The invention relates to a spur gear differential transmission comprising: a rotational housing provided for rotation about a rotational axis; an inner housing which is accommodated in the rotational housing; a first sunwheel which is de...  
WO/2015/185042A1
The aim of the invention is to propose a drive device for a vehicle, in particular for a hybrid vehicle, that is an alternative to prior transmission assemblies and/or that implements a large functional variety while having a lesser numb...  
WO/2015/185304A1
A transmission for splitting a driving torque as needed between a first shaft or axle and a second shaft or axle of a vehicle comprises: a first input shaft (14); a first output shaft (18); a second output shaft (20); a differential (24)...  
WO/2015/180719A1
The invention relates to a drive device for a vehicle, said device comprising a transmission assembly (1), a drive torque and drive power from a drive engine (2) being introduced into the transmission assembly (1) by means of an input sh...  
WO/2015/180713A1
The invention relates to a drive device for a vehicle, said device comprising a transmission assembly (1), a drive torque and drive power from a drive engine (2) being introduced into the transmission assembly (1) by means of an input sh...  
WO/2015/180714A1
The invention relates to a drive device for a vehicle, said device comprising a transmission assembly (1), a drive torque and drive power from a drive engine (2) being introduced into the transmission assembly (1) by means of an input sh...  
WO/2015/180720A1
The invention relates to a drive device for a vehicle, said device comprising a transmission assembly (1), a drive torque and drive power from a drive engine (2) being introduced into the transmission assembly (1) by means of an input sh...  
WO/2015/180718A1
The invention relates to a drive device for a vehicle, said device comprising a transmission assembly (1), a drive torque and drive power from a drive engine (2) being introduced into the transmission assembly (1) by means of an input sh...  
WO/2015/173628A1
The invention relates to a differential gear for the substantially output-neutral exchange of rotational energy between at least three rotary connections, said differential gear comprising at least one planetary gear and at least one sun...  
WO/2015/175847A1
A sensor for sensing engagement/disengagement of locking differential or other locking gearset is described. The positional sensor for a locking gearset can have a Hall element and a magnet attached to a lever, where the lever moves rela...  
WO/2015/173638A1
A control device for a vehicle. The vehicle includes a drive power source, a first drive wheel, a second drive wheel, and a drive power distribution device. One of the first drive wheel and the second drive wheel is provided on the left ...  
WO/2015/169311A1
The invention relates to a spur gear differential, comprising a carrier (T) provided for rotating about an axis of rotation (X), a first ring gear (1), a second ring gear (2), a first set of first orbiting planets (P1), and a second set ...  
WO/2015/169837A1
A torque vectoring device for a vehicle is provided, comprising an electrical motor (110) being connected to a differential mechanism (20) via a transmission (120), wherein the torque vectoring device further comprises at least one contr...  
WO/2015/166821A1
A differential case (54) for a differential gear (50) has a pair of openings (54o) formed facing each other on the axis (X) perpendicular to the axis (45o) of rotation of a differential ring gear (45). A reservoir plate (partition member...  
WO/2015/157813A1
Disclosed herein is an apparatus for extracting thermal energy from thermal expansion of a working medium in the apparatus. The apparatus includes a thermal expander, a compressor for compressing the working medium after the expansion, a...  
WO/2015/154765A1
The invention relates to a planetary gearbox (1) for a motor vehicle, comprising at least one sun gear (2, 3) and at least one planet carrier (4) arranged coaxially and rotatably relative to said sun gear, and further comprising a bearin...  
WO/2015/157511A1
A hydraulic control unit that delivers hydraulic fluid to a limited slip differential includes a hydraulic control unit housing, a sump and a motor. The hydraulic control unit housing has an accumulator housing portion that houses a bias...  
WO/2015/150847A1
The invention relates to mechanical engineering and can be used in other fields of industry for driving machines, mechanisms and other devices as an automatic variator with stepless variation of transmission ratio without disengagement o...  
WO/2015/150579A1
A shifting device for a positively engaging clutch having complementary first and second positively engaging coupling elements includes a housing (1) and an actuator rod (2) which is axially movable within the housing (1) by means of an ...  
WO/2015/146467A1
A power transmission device for a vehicle, wherein a boss part (55) of a clutch guide (51) which is an input-side rotation member of a clutch device (5) includes: a spline part (55a) that is spline-coupled to a small-diameter part (4c) a...  
WO/2015/142397A2
A differential gear mechanism includes a differential case, a first side gear, a second side gear, a first pinion and a second pinion. The first side gear is rotatably mounted within the differential case and has a first outer diameter. ...  
WO/2015/136261A2
A transmission differential unit comprising sun and planet gears and a carrier which in use rotates with a crown wheel has, located on the carrier, at least one electrically powered actuator, and a component arranged to be movable by the...  
WO/2015/135705A1
The invention relates to an axle drive arrangement for a vehicle, having a drive shaft (1) which can be driven rotatably, by which, directly or indirectly by way of a first output shaft (3), a first drive axle of the vehicle, which first...  
WO/2015/128559A1
Epicyclic geartrain comprising: an internal planetary shaft (1) having an external annular tooth set (2) extending about an axis of rotation (3), an external planetary shaft (4) comprising a bell housing (5) in which is mounted a crown w...  
WO/2015/130847A1
A modular electronic control system for a differential is described. Such a control system can contain an actuator and sensor in the differential casing and a connection between these elements in the differential casing and a controller ...  
WO/2015/127914A1
The invention relates to a spur gear differential transmission with an epicyclic housing (H), a first sun gear (S1) which is designed as a spur gear and is received in the epicyclic housing (H), a second sun gear (S2) which is likewise d...  
WO/2015/130204A1
A torque vectoring device for directing torque at will to the two wheels of a wheel axle on a road vehicle has two sun gears (17, 18), which are connected – directly or indirectly – to each of two coaxial wheel half-axles (16), are c...  
WO/2015/126834A1
A dual-wheel differential system includes an in inner hub, an outer hub, and a differential assembly mechanically coupled between the inner hub and the outer hub to allow the inner hub and the outer hub to rotate at different angular spe...  
WO/2015/125390A1
In the drive force distribution device for automobiles, the inner wall surfaces of clutch oil chambers (26R, 26L) in the hydraulic clutches (21R, 21L) are provided with circular oil grooves (33R, 33L, 34R, 34L) that face the clutch pisto...  
WO/2015/121967A1
A clutch which is combined with a rotation device rotating about an axis comprises: a rotation member provided with a first surface which is perpendicular to the axis, a first bottom surface which is located further rearward in the axial...  
WO/2015/118787A1
A driving force distributing device having a few number of components and a simple configuration, whereby the flow rates of hydraulic fluid supplied to two hydraulic clutches are individually controlled. The driving force distributing de...  
WO/2015/115985A1
The invention pertains to a method for controlling propulsion of a drilling rig (100), said drilling rig comprising right propulsion means (130b) and left propulsion means (130a) and mutually independent speed control and a transmission ...  
WO/2015/114795A1
Provided is a power plant for which the size and weight can be reduced and for which manufacturing costs can be reduced. An additional pinion gear (33) and a triple pinion gear (32) comprising mutually integrated first to third pinion ge...  
WO/2015/116324A1
A vehicle driveline having a torque transfer device and a fluid circuit for operating the torque transfer device. The fluid circuit has a motor, a pump driven by the motor, an actuator, and a pair of valves. The valves are arranged in th...  
WO/2015/106962A2
The invention relates to a differential gearing for a motor vehicle, comprising a hollow driving gear (10a; 10b; 10c; 10d; 10e), which is provided for introducing torque, and a driving-gear carrier (11a; 11d; 11e), which is provided for ...  
WO/2015/106787A2
The invention relates to a differential gear, in particular for a motor vehicle, having a pinion-driven, ring-shaped gear wheel (12) arranged on a differential housing (14) that is rotatably mounted in a gearing housing by means of rolli...  
WO/2015/107752A1
Provided is a lubricating oil composition for a differential gear device that is effective in limiting the generation of noise and vibrations even when a limited-slip differential is operated. The lubricating oil composition for a differ...  
WO/2015/093454A1
This drive apparatus is provided with: a drive source for driving a left drive section and a right drive section; a power transmission mechanism having first and second differential mechanisms, each of which has a first rotation element,...  
WO/2015/085977A1
The invention has involved the development of a method for reading a resistive memory cell that has two electrodes spaced apart from one another by an ion-conductive resistive material and that can be transferred from a stable state havi...  
WO/2015/083462A1
The objective of the present invention is to provide a device that is for measuring the range of motion of a side gear and that has a reduced cost and a simple mechanism configured from one or a small number of actuators. Simultaneously,...  
WO/2015/078558A1
The invention relates to an active differential for the controlled distribution of a drive torque produced by a drive engine (2, 9, 20) to two output shafts (3, 4, 10, 11), comprising a planetary gearing (5, 12) for coupling the output s...  
WO/2015/078488A1
A coupling assembly comprising a coupling which is arranged between a driving gear and a differential drive; a controllable actuator for actuating the coupling; a sensor for determining switching positions of the coupling; and a target e...  
WO/2015/078560A1
The invention relates to an active differential for distributing a torque generated by a drive motor (6, 13, 27) to two output shafts (3, 4, 10, 11) in a controlled manner, comprising a planetary transmission (5, 12) for coupling the out...  
WO/2015/073485A1
A power transmitting component that includes a housing, a case, a bearing, a bearing adjuster, and a retaining member. The housing defines a bearing bulkhead and an aperture, the aperture being disposed about a first axis. A pinion is co...  
WO/2015/067865A1
The invention concerns a transmission differential (10) comprising at least: - a casing (12) made from a single part and comprising at least one transverse opening (14) providing access to an inner cavity (16), - pinions (26, 28) compris...  

Matches 601 - 650 out of 9,247