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WO/2003/095245A1 |
A system for generating electric power from a rotating tire's mechanical energy has a piezoelectric structure and an energy storage device. The structure comprises a plurality of piezoelectric fibers embedded in a generally unidirectiona...
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WO/2003/095244A1 |
A system for generating electric power from a rotating tire's mechanical energy has a piezoelectric structure and an energy storage device. The structure comprises a plurality of piezoelectric fibers embedded in a generally unidirectiona...
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WO/2003/087623A2 |
A drive system for returning power to at least one power storage device (5) and at least one motor (10) intermittently energized and de-energized through coupling to the at least one power storage device (5). The drive having at least on...
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WO/2003/078193A1 |
The invention relates to a combined transport and work vehicle. The vehicle (1) comprises a first control (14−16) which makes it possible to effect at least one function from a driver's space (4) and a second control (5) which makes it...
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WO/2003/035426A1 |
The invention relates to a vehicle gearbox (2) comprising a power take-off (1) which is directly connected to a drive shaft (3) of an engine (4) of a vehicle, by means of a gear chain, bypassing a clutch (5). Said gear chain consists of ...
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WO/2003/022031A1 |
A friction coupling (20) includes a friction member (21) including a brake surface 21d) and a clutch surface (21c) in a different plane from the brake surface; a spring (22) abutting the friction member; a brake member (23) proximate to ...
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WO/2003/013892A2 |
The inventive electromobile comprises an electric motor provided with a source of power in the form of a battery, a body, wheels with axis connected to the body by means of a suspension mount and an additional electric generator connecte...
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WO/2002/072409A1 |
The invention relates to a mobile viscous matter pump comprising a hydraulically operated support construction, a distribution boom (16) and a pneumatic cushioned trailing axle (42). To ensure stability during the pump operation, the tra...
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WO/2002/060707A2 |
Amphibious vehicle (41) comprises longitudinally mounted prime mover (12), transmission (18), and offset final drive (20); with drive outputs (21 and 23), and a power take off (26). Outputs (23, 21) drive front and rear differentials (46...
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WO/2002/025142A1 |
Hydraulically driven apparatus where the rotation of a ground contact wheel (3) automatically rotates a second device requiring drive (5) via a circuit (15, 16) and hydraulic motors (4,6) attached to the wheel (3) and second device (5), ...
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WO/2002/014132A1 |
A vacuum reservoir (22) of a pneumatically operated power assist aggregate (30) of a motor vehicle is subjected to a vacuum by an electrical suction pump (28). In order to monitor the vacuum reservoir (22) and the electric suction pump (...
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WO/2002/011519A1 |
A power transmission structure capable of attempting miniaturization and weight reduction of small tillers. A small tiller comprising a transmission case bent substantially in a doglegged shape as seen in a side view and interlocked with...
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WO/2001/066375A1 |
The invention relates to a drive device for at least one auxiliary unit (133), especially for motor vehicles, which comprises a prime mover (19), especially an internal combustion engine, that is provided with a drive shaft (22) having a...
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WO/2001/064575A1 |
A hydraulic-driven working vehicle, wherein a pressure oil is fed from a hydraulic pump (30) to both hydraulic motors (21A, 21B) through piping to perform forward and backward runnings and the rotating directions of the hydraulic motors ...
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WO/2001/045854A1 |
A cleaning apparatus (91) for cleaning substance surfaces such as concrete, tiles, pavers, etc. The cleaning apparatus has an enclosed head (2) which is substantially concave in shape, and, an inlet hose (3) connected to the head to supp...
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WO/2001/032459A1 |
A power take-off apparatus for use on vehicles comprises a pulley (15) connected directly to the end of a vehicle engine crankshaft (14) coaxially with the crankshaft (14). An electrically operated clutch is mounted on the pulley (15). T...
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WO/2001/026951A1 |
The invention relates to an articulated hauler, such as a dumper, comprising a vehicle part (2) bearing the drive engine, and load-bearing vehicle part (3), which vehicle parts are pivotably interconnected about a vertical pin (4). The l...
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WO/2001/025044A1 |
A method and apparatus for supplementing a main power source for a vehicle (50) to make use of 'free' kinetic energy available, employs at least two non-driven components (3, 4) of the vehicle which move relative to each other at least w...
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WO/2001/023727A1 |
If a motor breaks down, an appropriate measure is taken according to the type of the breakdown. If the breakdown is judged to be due to abnormal energization of the motor by electrical abnormality judgement means, a drive source for a hy...
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WO/2001/007280A1 |
The invention relates to a drive system for motor vehicles, comprising in particular, an internal combustion engine (13) as the main drive in the drivetrain (10) of a motor vehicle, auxiliary systems (19) of the motor vehicle which are t...
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WO/2001/000934A1 |
A hybrid construction machinery, comprising electric motors (6, 7, 13, 15, 23, 25) capable of being operated with a power from a generator (11) driven by an engine (10), a power from a main battery (12) to which the power from the genera...
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WO2000029238B1 |
The invention concerns a motor vehicle (10) comprising a main heat engine (11) and an auxiliary hydraulic pump engine (12) coupled with the input shaft (13) of the gearbox (13) whereof the output shaft constitutes the vehicle drive shaft...
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WO/2000/059062A1 |
A battery comprising powdered active materials and capable of storing a large power, and equipment or device having the battery as part of its structure, wherein a cathode cell (2) in two vessels connected via an ion-passing separator (1...
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WO/2000/051221A1 |
The invention relates to a device (1) for generating electrical power, comprising an inertia mass (3) which is placed in a frame or a housing (2) in such a way that it can oscillate and a first generator (4) which is connected thereto an...
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WO/2000/046059A1 |
The invention relates to a drive arrangement for at least one auxiliary aggregate of a motor vehicle comprising an internal combustion engine, at least one supplementary engine and at least one transmission. The invention also relates to...
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WO/2000/035701A1 |
A system for energy recovery in electric fans of car radiators, which comprises at least one power supply (B), which is connected to an electronic control device (CM), operated by a pilot electronic-box (CC) and coupled to an electric ma...
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WO/2000/032957A2 |
The invention relates to a gear box aggregate for a motor vehicle having a drive train (4, 8, 5) which is used for coupling an internal combustion engine (1) or wheels (6) of the vehicle. The invention also relates to an electrical engin...
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WO/2000/021775A1 |
In a car having a traveling motor serving as a car prime mover, and an auxiliary machinery motor for driving an auxiliary machinery, power take-out mechanisms (8, 9, 10a, 10b, 10c) for transmitting the rotation of a car power transmissio...
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WO/2000/013952A1 |
An energy management system operable in three modes of operation to either drive or retard the drive shaft (110) of a vehicle, or in a neutral mode, to have no driving or retarding influence on the drive shaft. The system includes energy...
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WO/1999/064264A1 |
A working vehicle having a working device on one longitudinal outer side of a vehicle body, comprising a transmission mechanism with simple structure and a pressure oil feeding device for the mechanism capable of shortening the overall l...
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WO/1999/056978A1 |
The invention relates to a method for controlling the drive of the power take-off shaft (3) of a tractor in which said shaft can be connected to the drive motor (1) by means of a power take-off shaft clutch (2). The tractor comprises a h...
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WO/1999/044854A1 |
A method and apparatus for controlling engine speed during power take-off (PTO) operation. A technique is disclosed which enables accelerator pedal over-ride of PTO operation, wherein PTO operation is resumed when the accelerator pedal i...
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WO/1999/043931A1 |
The invention relates to a cooling and heating system for a machine, such as a wheeled loader or dumper, comprising a main line (2) arranged so as to contain a fluid, a first heat exchanger (4) which is connected to the main line (2), an...
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WO/1999/041099A2 |
A power take-off unit includes a hollow housing having an input shaft, an idler shaft, and an output shaft supported therein. The input shaft is supported on the housing and carries an input gear thereon that is adapted to be rotatably d...
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WO/1999/021261A1 |
The invention pertains to a power distribution system in a vehicle having a generator (13) driven by an internal combustion engine (14) for ensuring power supply on-board. The electrical power distribution is operated by a control system...
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WO/1999/003035A1 |
A control system (10) for controlling outputs (38) associated with off-road vehicles is disclosed herein. The outputs (44) are actuated by actuators (40) in response to control signals (38) generated by a control circuit (14). In a norma...
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WO/1998/056609A1 |
A control system (20) for controlling an associated device includes a vacuum actuator (46), connecting means (30) for operatively connecting the vacuum actuator to the associated device, vacuum means for providing a vacuum to the vacuum ...
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WO/1998/055337A1 |
The invention concerns a device for driving a motor vehicle internal combustion engine (1) accessories, comprising a driving member (11) with variable transmission ratio driven by the crankshaft and driving the different accessories (12,...
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WO/1998/051524A1 |
The invention relates to a starter-generator machine (2) with a planetary gear (4), intended for use in an internal combustion engine capable of providing, on the one hand, a sufficient mecanical power which it can transmit reliably both...
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WO/1998/043846A1 |
The invention relates to a system for controlling a servo-clutch (11) arranged in the drive train of a motor vehicle. An automobile engine (10) with an adjustable power output, and a gear (12) with at least one engageable gear step are a...
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WO/1998/035849A1 |
An automotive fluid circulating system is provided. The circulating system includes a vehicle fluid circulating pump (60). A reservoir (74) having fluid can be provided. A pump (70) is interconnected with the reservoir (74) and operative...
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WO/1998/017493A1 |
A method and system for controlling the switching in of ancillary equipment driven by an engine of a vehicle, the ancillary equipment being arranged to be driven by the engine until at least a minimum operating level relating to the stat...
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WO/1998/015440A1 |
The invention concerns a method and devices for re-accelerating a vehicle equipped with a compressor supplying high-pressure compressed air for cleansed or cleansing engine, in which, during decelerating and/or braking phases, the on-boa...
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WO/1998/012064A1 |
The invention relates to a drive device for a vehicle servo pump (19), said device comprising a gear (7) which is non-rotatably joined to a shaft (2) mounted in a gearbox housing (5). The gear (7) drives the servo pump (19) through an op...
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WO/1998/012062A1 |
The invention concerns the installation in vehicles and more particularly in urban buses and service vehicles (taxis or the like) equipped with cleansed or pollution abating engines with independent combustion or expansion chamber and at...
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WO/1998/008701A1 |
A bus, preferably a heavy bus, with airconditioning system for the passenger space has a combustion engine (20) with cylinders set in line in a plane (46) which is considerably angled relative to the vertical plane (57). An electricity g...
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WO/1998/007588A1 |
The invention relates to a device for controlling an air compressor (1) in a motor vehicle, the engine (2) of which is arranged to power the air compressor (1), with compressed air being fed to at least one user (9), comprising a control...
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WO/1998/004848A2 |
A unidirectional roller chain sprocket (112) for use primarily in automotive engine drive chain applications which incorporates an asymmetrical tooth for improved noise reduction. The sprocket (112) includes a first plurality of sprocket...
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WO/1998/000306A1 |
The invention refers to a device for driving auxiliary apparatuses at a vehicle, which is equipped with a drive source. The auxiliary apparatuses (19) can for instance incorporate generator for generation of electric current, cooling age...
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WO/1997/049938A1 |
A transmission system (20) is provided for stopping-up the rotational speed of the compressor unit (18) in air conditioner systems of automotive vehicles during low speed of the motor. The system comprises a planetary gear assembly coupl...
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