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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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WO/1997/040996A1 |
A road maintenance tracklaying vehicle (1) has an internal combustion engine (2) which drives by means of a gear (3, 13, 14) the tumbler (4) of each track (5), and secondary drives (6) for accessory units (7, 8, 9) such as rotary snow pl...
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WO/1997/040298A1 |
A gear change box (6) has a device (22, 24) for feeding lubricant to the gear box (6). The lubricant, preferably an oil, is fed from an oil reservoir (18) to the components that need to be lubricated by a pump (24) driven by an electromo...
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WO/1997/031796A1 |
Auxiliary machines for a vehicle capable of being handled independently of each other while satisfying requirements of installation in a limited space and reduction of manufacturing costs. To this end, an autotensioner idler (ID) as one ...
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WO/1997/026145A2 |
An apparatus for regenerating energy from the dynamic interactions between the ground and a running vehicle consisting of means (1, 2) for transforming the energy of the movement of at least one suspension or shock absorber of the vehicl...
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WO/1997/021560A1 |
A motor vehicle with an internal combustion engine (2), transmission (8) and mechanical transmission assembly (6), has a coaxially mounted electrical generator (10) to provided power for electrical consumer devices, said generator being ...
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WO/1997/017222A1 |
A system for powering various rotating vehicle accessories such as an alternator, a transmission fluid pump (18), a power steering pump (16), and an air-conditioning compressor (14) from the torque converter (27) of an automatic transmis...
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WO/1997/009870A1 |
One operating lever is provided for moving a traveling vehicle with a working machine back and forth and the working machine vertically and operating a sub-transmission, and a sub-transmission switch (37) is provided in a recessed portio...
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WO/1997/008006A1 |
The invention relates to driven means and particularly a driven means capable of use indoors. Indoor transportation means such as are used in hospitals, airports and other large public buildings, and floor cleaning equipment for use in s...
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WO/1995/020100A1 |
A differential driving supercharger and a method for controlling the same, wherein supply air to an engine for a vehicle such as construction equipment can be supercharged, the acceleration properties of the engine is improved, the size ...
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WO/1995/009740A1 |
The invention concerns a method of powering vehicle sub-assemblies (16), in particular motor-vehicle sub-assemblies, by means of a hydraulic-power unit (9) which is connected to the vehicle engine (1) via a clutch (11) and which is opera...
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WO/1995/002756A1 |
A supercharging device for a vehicle engine for use in a construction machine which has good acceleration performance, which is small in size but provides high output and which provides good engine braking performance and a method for co...
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WO/1994/016770A1 |
The object of the invention is to provide a new fire protection system for hotels, office buildings, industrial plants or whole communities. The unit which is to be protected is provided with an automatic fire fighting installation prefe...
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WO/1994/012810A1 |
According to an illustrative embodiment of the invention, a planetary gear box is combined with an electric generator of a motor-vehicle. The planetary gear box comprises a free wheel and a gear change clutch. Such, the transmission rati...
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WO/1994/007056A1 |
A novel design of a driving unit with a motor is disclosed, in particular for motor vehicles, as well as a variator for use with such a driving unit. The variator (6b) has a superposition gear (62) with which a supplementary superposed p...
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WO/1993/024346A1 |
A hydraulic pump (9) driven by an internal combustion engine is designed as an outwardly actuated and inwardly eccentric-driven radial piston pump.
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WO/1992/014641A1 |
A hydraulic system is disclosed with a hydraulic pump directly driven by an internal combustion engine. The object of the invention is to reduce the size, weight, energy consumption and number of components of such known systems. For tha...
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WO/1992/010382A1 |
An electronic control (31) is provided for a vehicle (10) having an engine (12), a main drive (14) driven by the engine (12), a fluid pump (36) driven by the engine (12) for providing pressurized fluid, and a supplemental drive driven (3...
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WO/1992/003912A1 |
The machine comprises a supporting frame (1) carrying an engine (2), on the shaft (3) of which is mounted the driving pulley (4) of a belt drive. Its driven pulley (5) is mounted on an intermediate shaft (6) mounted in a support unit (7)...
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WO/1991/016532A1 |
Device for reducing the risk of stalling in an internal combustion engine (1), which is coupled to an electrical machine (3) with both generator and motor functions. The machine is coupled to a control unit (4) disposed to receive signal...
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WO/1991/015709A1 |
A continuously active pressure accumulator power transfer system (80) for a vehicle or the like comprises an engine, a pump driven by the engine, a main pressure accumulator maintained at a substantially constant fluid pressure and fluid...
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WO/1991/014594A1 |
In an internal combustion engine, there is arranged a belt transmission (23) for driving an accessory device (26). In this connection, deflection members (27, 28) are arranged so that the drive belt (24) for its driving bears against, fo...
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WO/1991/010575A1 |
A continuously active pressure accumulator power transfer system for a vehicle or the like comprises an engine (1), a pump (3) driven by the engine, a main pressure accumulator (5) maintained at a substantially constant fluid pressure an...
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WO/1991/008919A1 |
The power unit for a vehicle includes a thermal engine (1) and an electric motor (2). At low speed, the electric motor (2) has a driving torque higher than the thermal engine's (1) load moment. The electric motor (2) is designed to opera...
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WO/1991/008122A1 |
Proposed is a hybrid-propulsion vehicle in which one axle is driven by an internal-combustion engine, while the other axle is driven by an electric motor. In order to ensure optimum operation in the electrically powered mode, the gear sh...
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WO/1991/008123A1 |
Proposed is a hybrid-propulsion vehicle one of whose axles is driven by an internal-combustion engine while the other is driven by an electric motor. A second electric motor mounted in the vicinity of the internal-combustion engine acts ...
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WO/1991/007290A1 |
A so-called fully active vehicle suspension comprises a supporting leg (10), a transducer (6) and an energy store (2). The transducer (6) has a variable transmission ratio (i). The supporting leg (10) can therefore execute any desired mo...
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WO/1990/009903A1 |
The invention relates to a device for connecting and disconnecting hydraulic pumps which ensure the operation of the hydraulically driven working implements of motor vehicles. The hydraulic pump (6) is permanently coupled to a gearbox (1...
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WO/1990/008670A1 |
A device for transforming energy from vibrating, periodically oscillating, and/or in other ways unwanted moved objects in connection to a carrier of a driving system for a transportation device. The object is connected to an energy trans...
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WO/1989/011405A1 |
A differential pinion shaft (6) is coupled to the input shaft (1). A crown (9) is coupled to the output shaft (14). The mechanical resistance of a compensator sub-assembly (16), multiplied by a gear (26, 24), is transmitted to a planet w...
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WO/1989/004930A1 |
A pump arrangement for a gearbox obviates the need to place the pump between gears, etc., and makes possible a multipurpose shaft bearing (8) for a power take-off (14), as a pump stator (3), a housing for the bearing (8) in the gearbox h...
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WO/1989/003320A1 |
A hydrostatic-mechanical gearbox for agricultural and building machines has an adjustable reducing gear ratio and comprises a spring-loaded multi-disc brake (19) incorporated in a mechanical gearbox (9). Said brake acts directly on the d...
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WO/1989/000514A1 |
There is disclosed a roller drive unit (10) formed of one or more drive rollers (11) and (12), and which receives input power from any suitable engine-powered wheeled vehicle which is available, the driving wheel(s) of the vehicle engagi...
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WO/1988/006233A1 |
Two-stage driving mechanism (40) for the auxiliary of a motor vehicle, by which a motor constantly drives a driving rotor (3) in the driving mechanism (40). The driving rotor drives selectively the sunwheel (7) of a false planet gear (9)...
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WO/1986/002413A1 |
A hydraulic fluid supply assembly for an agricultural or industrial tractor or similar vehicle. The assembly includes a mounting plate (30) which closes an aperture in a back axle casing (11) of the vehicle and which carries a hydraulic ...
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WO/1985/004697A1 |
A system for controlling the engagement of a friction clutch (12) which is particularly suitable for controlling such a clutch in a tractor power take-off drive. The system includes two sensors (18, 19) which provide signals indicative o...
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WO/1985/003744A1 |
A load responsive fluid power and control system in which the speed of the prime mover (15), driving a fixed displacement pump (11), is varied to maintain a constant pressure differential between pump discharge pressure and maximum syste...
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WO/1985/001265A1 |
Moving apparatus to move a wheeled vehicle (1) on a surface (2). The vehicle is e.g. a motor vehicle, trailer or airplane on an airfield and the surface (2) is e.g. ground, road, airfield, floor of a building, loading platform, back of a...
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WO/1984/003349A1 |
Protection apparatus (15) for use with universal drive shafts (13) and including a sensor (16) mounted in spaced relationship relative to the shaft (13) and actuated when the shaft (13) undergoes a predetermined degree of movement beyond...
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WO/1983/003127A1 |
A hydraulic circuit structure for a tractor with a stepless hydraulic transmission, which is constructed to transmit the output of an engine (1) through a main clutch (23) to a transmission (25), transmit the output of the transmission t...
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WO/1983/000847A1 |
Control system for multiple power sources of a vehicle to obtain the optimum output torque under control conditions which meet the various operating states selected by the driver. Signals from a plurality of sensors detecting the state o...
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WO/1983/000667A1 |
The rotor (4) of a vacuum pump used for operating a brake, etc., is driven by the rotating shaft (22) of a motor which drives a fan (29) for cooling a radiator (31) in a vehicle or the like. The rotor (4) rotates constantly irrespective ...
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WO/1983/000668A1 |
The rotor (4) of a vacuum pump used for operating a brake, etc., is driven by the rotating shaft (22) of a starter motor in a vehicle. The rotor (4) rotates constantly irrespective of the rotational speed of the engine.
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WO/1982/003046A1 |
A car air conditioner comprising essentially a compressor (10), a condenser (11), an expansion valve (12), an evaporator (13) and the necessary pipings (14), the invention comprising a driving pulley (21) fitted to the propeller shaft (1...
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WO/1982/001354A1 |
A method and apparatus for controlling a plurality of subsystems (66, 70) associated with an agricultural vehicle such as a tractor. Examples of such subsystems in a tractor are hitch positioning, power take off (PTO), multiple range tra...
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WO/1980/001707A1 |
A vehicle drive and work performing system including a rotary output, variable displacement, hydraulic drive motor (22) adapted to drive a vehicle, at least one hydraulic implement motor (14, 16 and 18) adapted to power a work performing...
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WO/1979/001115A1 |
Disclosed is transmission means for hybrid tape flywheel vehicles. A flywheel is rotated by an internal combustion engine through a driving shaft. When the rotational frequency of the flywheel reaches a predetermined level, the internal ...
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JP7461119B2 |
To provide a mobile crusher that has high driving efficiency both at working time and at running time.The mobile crusher comprises a crushing device, a running device, an engine, an electric power generator and a hydraulic pump. The crus...
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JP7425900B2 |
An electric work vehicle includes a work device, a battery, a motor M driven by electric power supplied by the battery, a traveling device driven by the motor M, a hydraulic pump 60 that is driven by the motor M and supplies oil to an op...
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