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JP4334909B2 |
The windscreen anti shock protection mechanism has an opening (8) which faces the windscreen. The opening has windscreen anti intrusion elements (12) which move during a shock to partially obstruct the opening.
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JP2009214864A |
To provide a method enabling easy and safe driving by supporting the visual work of a driver by installing a structure common to accessories of an automobile, in other words, a windshield, a side mirror, and an inside rear view mirror.A ...
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JP2009216104A |
To provide a highly reliable railway vehicle drive unit by properly supporting a load applied from wheels.A wheel drive device 10 for a railway vehicle is the drive unit that rotates and drives a wheel 11 of a railway vehicle. Specifical...
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JP2009202608A |
To provide a dust collector capable of separating dust from outside air to keep cooling air clean, thereby keeping the inside of a main motor in good condition.The dust collector attached to a main motor installed in the truck of a vehic...
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JP2009196621A |
To provide a devised method of giving power assistance suitable for a gravity railroad system.In the gravity railroad system, only an upper-end station and its vicinity area are prepared with wires, while electric power is supplied to ve...
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JP4322898B2 |
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JP4322940B2 |
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JP4322910B2 |
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JP2009192045A |
To provide a wheel drive unit for a railway vehicle which reduces a torque loss and also improves lubrication property.The wheel drive unit 12 for the railway vehicle is a drive unit for rotating to drive a wheel 11 of the railway vehicl...
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JP2009190659A |
To provide a railway vehicle drive unit compact n isze, reliable and capable of providing a high moderating ratio.The railway vehicle drive unit 12 is a drive unit for conducting the rotation drive of wheels of a railway vehicle. Specifi...
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JP2009179155A |
To reduce the capacity of a storage battery by controlling an engine to minimize a fuel consumption in accordance with the load, actively produce a state where engine-generated power exceeds the load, and charge/discharge the storage bat...
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JP4313493B2 |
The drive motor (12) of a powered axle on an electric train is energized e.g. from a supply source (14) having a 3-phase output regulated by a motor controller (18) whose basic function is to establish a motor torque corresponding to a s...
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JP4309617B2 |
To provide an industrial locomotive capable of being repaired promptly at low cost and perform easy maintenance. A general-purpose portable diesel generator 11 is used in a driving source for the industrial locomotive 10. The industrial ...
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JP2009166835A |
To provide a ventilation assembly capable of minimizing a load loss of air aspiration without depending on a movement direction of a railway vehicle.The ventilation assembly for the railway vehicle device is of a type which includes a fi...
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JP2009165315A |
To simply cope with fluctuation in the different width between an overhead-line voltage and an energy storage voltage by one of step-up voltage control or step-down voltage.In a railway rolling stock, an energy storage device 4 charged a...
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JP2009161122A |
To mount and operate a capacitor in a predetermined temperature range.The purpose is attained by having a ventilating air-conditioning system 3 for air-conditioning the vehicle inside 1 in the predetermined temperature range by causing t...
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JP4300048B2 |
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JP4291088B2 |
To provide a friction relaxation material, its storage device and a friction relaxation device capable of relaxing friction resistance between a rail and a wheel by an inexpensive material and stabilizing quality. The storage device 9 st...
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JP4278987B2 |
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JP4275397B2 |
To provide a rolling stock that can prevent snow from being stuck in a gap of a lower portion of the rolling stock. This rolling stock includes a vehicle 10 and a bogie 20 placed in a bogie gap portion S formed at a lower portion of the ...
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JP2009124829A |
To provide a driver for vehicle that limits vibration being applied to a controller even if the controller is integrated with a motor, and maintains the temperature of a controller below an allowed level.The driver for vehicle includes a...
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JP2009119938A |
To enhance safety by lowering probability that an inspection cover might fall from a housing during vehicle travelling in case that a fixing member is unlatched due to damage or releasing by collision with a foreign object, etc., and to ...
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JP4271012B2 |
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JP4270856B2 |
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JP2009117264A |
To provide a battery module to make an individual battery cell temperature as uniform as possible while maintaining its radiation performance.A punch-plate like partitioning plate along a battery cell contour is installed inside a batter...
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JP4263877B2 |
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JP3150033U |
To provide a steam locomotive model having a simple, highly reliable and inexpensive bearing structure by directly attaching a ball bearing unit to a driving wheel bearing and suspending it. A driving wheel axle 3 is held in the radial d...
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JP2009078662A |
To provide an orientation changing-type operator seat in which the operator seat for a maintenance vehicle can be improved, a burden of the maintenance operator vehicle can be reduced and further a human error can be reduced.The operator...
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JP2009073392A |
To reduce a strength requirement to a truck by relaxing the impact load in order to eliminate one of factors increasing the truck mass since a design is required in which an impact load coefficient has to be taken into account when deter...
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JP2009073384A |
To provide a railway vehicle decreasing noise of a blower.This railway vehicle is furnished with: an inverter to invert trolley electric power to alternating electric power, an electric motor driven by the alternating electric power inve...
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JP4250018B2 |
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JP4250217B2 |
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JP4245757B2 |
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JP4246939B2 |
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JP4245756B2 |
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JP2009067087A |
To provide an electric diesel vehicle capable of effectively cooling an engine and a power converting device.This electric diesel vehicle has the engine 2, the power converting device 4, heat exchangers 6a and 6b and an air blower 8. The...
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JP4246569B2 |
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JP2009067276A |
To provide a road rail type overhead wire maintenance vehicle capable of being carried into the working site and carried out and reciprocating on rails between a crossing and the site by a hydraulic drive using a proprietary battery as p...
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JP4243149B2 |
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JP4242857B2 |
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JP4242095B2 |
Problems are posed by slip prevention particle injection devices by wheels of railway rolling stock. Namely, if the injected quantity of slippage-preventing particles is adjusted so as not to be excessive and to be a suitable quantity, i...
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JP4235929B2 |
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JP4235745B2 |
PURPOSE: A trough material having a bellows cylindrical structure and a trough are provided to obtain a high resistance against an external impact and simplify a manufacturing process by using a synthetic resin material. CONSTITUTION: A ...
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JP4234249B2 |
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JP4233777B2 |
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JP4234046B2 |
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JP4231456B2 |
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JP4231169B2 |
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JP3148259U |
To provide a steam locomotive model provided with a water supply preheating piping circuit so that the vapor pressure can be kept stable even when water is supplied from a water storage tank to a boiler. A water supply pipe 5 is spirally...
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JP2009027863A |
To provide a vehicle drive arrangement suppressing vibration added to a controller even if the controller and an electromotor are integrated and maintaining a temperature of the controller to be not more than an allowed value.The vehicle...
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