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WO/2007/073233 |
The invention relates to motor transport engineering and can be used for smoothly switching a transmission ratio between an engine shaft and the motor vehicle drive wheels. The inventive hydraulic rotary variator comprises a planetary ge...
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WO/2007/071115 |
This invention relates to a kind of inter-axle split-torque limited-slip differential comprises an epicyclic train which is composed of a differential case (1), sun gear (2), planetary pinions (3), ring gear (4). Bores (51) are made in t...
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WO/2007/071362 |
The invention relates to a vehicle having a drive engine/motor (2) for driving a locomotive drive (6) and for operating at least one hydraulic working circuit (4). The vehicle has a hydraulic accumulator (11) which is connected to a hydr...
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WO/2007/069567 |
An electric motor (10) and a speed reduction gear mechanism (11) are coupled by a flexible coupling (12) that is a power transmission mechanism such as an Oldham’s coupling. A casing (11c) of the speed reduction gear mechanism (11) is ...
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WO/2007/069790 |
When a wheel target brake/drive force and a target yaw moment cannot be achieved by the brake/drive force which can be generated by each wheel, a brake/drive force and a yaw moment required for the wheels are achieved within a range of t...
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WO/2007/066342 |
A transmission system includes first and second transmission members to be selectively coupled to each other or decoupled from each other The first transmission member includes at least one gripping device having a plurality of spaced gÏ...
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WO/2007/065311 |
A pump type hydraulic coupling for a vehicle uses a gear pump to connect an engine and a transmission. The pump type hydraulic coupling includes a pinion (2) that rotatably and coaxially connecting in the shell (1), a big rim (3) that en...
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WO/2007/067888 |
A propeller shaft assembly (100) of a vehicle comprises an inner tube (10) and an outer tube (10') in which one of the inner and outer tubes includes a stub portion (12) integrally formed with a shaft portion (14). A method for making a ...
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WO/2007/067888 |
A propeller shaft assembly (100) of a vehicle comprises an inner tube (10) and an outer tube (10') in which one of the inner and outer tubes includes a stub portion (12) integrally formed with a shaft portion (14). A method for making a ...
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WO/2007/066342 |
A transmission system includes first and second transmission members to be selectively coupled to each other or decoupled from each other The first transmission member includes at least one gripping device having a plurality of spaced gÏ...
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WO/2007/063429 |
A driving power distribution device (26) includes a propeller shaft (24) that transmits the driving power generated by an engine (12), a differential device (38) having a planetary gear device (46) that is provided concentrically with th...
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WO/2007/064245 |
The invention relates to the automobile industry and can be used in transport means differential drives which are embodied in such a way that they enable wheels to be automatically lockable. The aim of said invention is to simplify the s...
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WO/2007/063429 |
A driving power distribution device (26) includes a propeller shaft (24) that transmits the driving power generated by an engine (12), a differential device (38) having a planetary gear device (46) that is provided concentrically with th...
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WO/2007/062618 |
The invention relates to a torque transmission device in the drive train (1) of a motor vehicle for transmitting torque between a drive unit (3) with a unit which is premounted at the drive end and a gear mechanism (5) with a unit which ...
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WO/2007/064245 |
The invention relates to the automobile industry and can be used in transport means differential drives which are embodied in such a way that they enable wheels to be automatically lockable. The aim of said invention is to simplify the s...
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WO/2007/064025 |
A right front wheel (FL, FR) is independently driven by motor generators (MGL, MGR). A power control unit (1) is commonly provided in motor generators (MGL, MGR) to integrate these drive controls. Each of the motor generators (MGL, MGR) ...
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WO/2007/056888 |
An electronic control fuel save clutch device for a vehicle includes an electronic control clutch (7), a brake switch (8), an accelerator sensor (9) and an electromagnetic throttle (G) in oil way. The electronic control clutch and the el...
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WO/2007/059405 |
A propeller shaft assembly (10) comprises a connect shaft portion (16) , a plungable constant velocity joint (12) , and a hollow shaft portion (18) with a cavity (28) . An energy absorbing material (60) is disposed within at least a port...
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WO/2007/055836 |
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer ...
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WO/2007/055836 |
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer ...
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WO/2007/052692 |
A travel control device for a working vehicle has a hydraulic pump, hydraulic motors connected as a closed circuit and in parallel to each other to the hydraulic pump and driving different wheels by pressurized oil from the hydraulic pum...
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WO/2007/049243 |
A transfer case is provided utilizing dual planetary gearsets to provide a low gear ratio that can be engaged and disengaged on the fly without binding of gears. The transfer case provides an option for engaging the front, rear, both fro...
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WO/2007/049368 |
A small-sized crawler tractor producing excellent feeling of rotation. A hydraulic transmission mechanism for rotation includes a hydraulic stepless speed change pump for rotation and a hydraulic stepless speed change motor for rotation....
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WO/2007/048542 |
The invention relates to the arrangement of an electrical machine between the force delivery shaft of an internal combustion engine and an adjoining change-speed gearbox for motor vehicles, wherein the electrical machine which comprises ...
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WO/2007/049720 |
A hybrid drive device employing two-motor split system, in which sufficient acceleration performance is ensured in a low speed region and a high improvement effect of fuel consumption is achieved in a high speed region. The hybrid drive ...
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WO/2007/048342 |
A main section and auxiliary section type dual-countershaft twelve-speed transmission for vehicle is comprised of a main section and an auxiliary section. The main section includes a first shaft (1), a second shaft (10) and several count...
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WO/2007/050149 |
A four wheel drive articulated mine loader (10) is powered by a fuel cell (42) and propelled by a single electric motor (17). The drivetrain has the first axle (20), second axle (25), and motor (17) arranged in series on the work machine...
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WO/2007/049882 |
The present invention provides a triple-axle-drive multistage transmission for heavy machinery which is provided between a bevel gear unit and a differential gear unit and conducts multistage gear shifting operation, including three forw...
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WO/2007/049808 |
A case (CS0) for integrally storing a motor generator and an inverter includes a storing section (CI) which forms an inverter storing space (IS) and a storing section (CM) which forms a motor storing space (MS). The case (CS0) has a stru...
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WO/2007/046992 |
An all-terrain or utility vehicle having various combinations of left and right front wheels, left and right rear wheels, a differential rotationally variably coupling the left and right front wheels together with a variable coupling tor...
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WO/2007/046725 |
The invention relates to vehicles for children. An L-shaped steering shaft (11) is connected in its upper part to handlebars; the short lower part of the shaft (11) acts as a driving wheel axle (12), and a driven conical gear (18) is mou...
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WO/2007/043637 |
A spline shaft capable of securely suppressing the occurrence of stick slip by means other than reducing surface roughness. The spline shaft (10) comprises a first shaft (11) on which an outer circumferential spline (111) is formed and a...
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WO/2007/040077 |
A simply formed speed change transmission device capable of continuously changing an engine drive force in each of speed ranges classified in multiple stages by utilizing a continuously variable transmission (10) and planetary transmissi...
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WO/2007/039730 |
A vehicle hub comprises a cylindrical hollow hub member (2), which is mounted to rotate about its axis and at least partially accommodated in whose interior is a transmission system having an input (4), which is mounted to rotate about t...
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WO/2007/039940 |
A power transmission device for a working vehicle, in which in spite of improved assemblability, maintainability, etc. achieved by allowing a drive take-out shaft for front wheels to be easily installed on and removed from a transmission...
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WO/2007/040420 |
The inventive hydraulic variator is embodied in the form of a motor vehicle part and is used for automatically controlling a transmission ratio between an internal combustion engine and the vehicle traction wheels. Said variator comprise...
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WO/2007/038401 |
A hydraulic machine includes first and second opposing motors. Displacement of the first and second motors is controlled such that while the sum of the displacements of the first and second motors is below a threshold, the displacement o...
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WO/2007/038401 |
A hydraulic machine includes first and second opposing motors. Displacement of the first and second motors is controlled such that while the sum of the displacements of the first and second motors is below a threshold, the displacement o...
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WO/2007/037108 |
A wheel type work machine having improved assemblability and a traveling system power transmission mechanism of a compact size. The wheel type work machine comprises a traveling body (2) having an engine (7) mounted at the rear of a mach...
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WO/2007/036343 |
The invention relates to a joint shaft comprising two shaft sections which are connected together in a rigid manner via a central shaft which is embodied as a constant velocity fixed joint. A constant velocity fixed joint is arranged on ...
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WO/2007/036344 |
The invention relates to a displacement unit and to a joint shaft comprising said type of displacement unit. Said displacement unit is formed by an external part and an internal part which can be displaced in an axial direction therein, ...
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WO/2007/037783 |
A non-high-pressure acumulator based powertrain system for a vehicle includes an engine (12) . A hydraulic pump (28) is coupled to the engine (12) . A hydraulic motor (30) is coupled to and receives hydraulic fluid from the hydraulic pum...
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WO/2007/036314 |
The invention relates to a drive unit, especially for industrial trucks, which comprises a steering motor (17) and a traction motor (1) which are coaxially arranged. The traction motor (1) can be braked by means of a brake (13) and said ...
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WO/2007/036633 |
The invention concerns a safety module for transmission comprising two bearings, a connecting pin adapted to be supported by the two bearings. The module comprises two connecting flanges (30 32) each of which bears one of the two bearing...
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WO/2007/036316 |
A drive unit comprises a traction motor (1) and a steering motor (9) and a brake (8) which is coaxially arranged. In order to integrate an electronic control unit (14, 15) into the drive unit while not unduly increasing the axial length ...
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WO/2007/034619 |
A power transmission device comprising a transmission (1) capable of transmitting a power from an internal combustion engine to a front wheel side axle (2b) connected to front wheels with shiftable reduction gear ratios and a transfer de...
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WO/2007/034578 |
A hydraulic stepless transmission in which output characteristics are changed between forward and reverse modes and that achieves efficient output characteristics. The hydraulic stepless transmission has a hydraulic pump (10), a variable...
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WO/2007/033739 |
The invention relates to a drive system for the individual drive of both driven wheels of a driven wheel pair or similar for a motor vehicle, comprising two infinitely variable drive motors (2, 6), in drive connection with a correspondin...
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WO/2007/034794 |
A reduction drive device enabling a reduction in overall size, making it hard for an electric motor to be vibrated, and enabling an increase in sound vibration performance. The reduction device comprises the electric motor (5) installed ...
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WO/2007/031687 |
The invention concerns a device for fixing a motor vehicle element on the vehicle engine comprising at least one bracket (8), at least one bracket (8) being provided with means for fixing (12) the element (7) on said bracket (8), and at ...
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