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JPH0848234A |
PURPOSE: To carry out the smooth deceleration by making arrangement so that braking force to be replenished anew by means of a main brake may coincide with what is predicted from the vehicle travel state of up to that time, in the case i...
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JPH0813636B2 |
A hydraulic retarder and control composed of an accumulator (14), for rapid filling of the hydraulic retarder (10); a pulse valve (64), for controlling fluid flow to and from the accumulator; a regulator valve (66), for limiting the inle...
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JPH0840248A |
PURPOSE: To allow an energy regenerating device for a vehicle which is used intermittently to be provided with the fuuctioi as a deceleration energy absorbing device which is continuously used. CONSTITUTION: A communication passage for t...
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JPH0826093A |
PURPOSE: To sufficiently utilize a retarder in braking a vehicle and on the other hand to effectively suppress the generation of the undesirable state where the operation of the retarder is suspended midway because of the temperature ris...
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JPH081992Y2 |
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JPH0820324A |
PURPOSE: To efficiently stop a vehicle and prevent a vehicle accident by automatically turning an auxiliary brake off when a driving wheel lock is judged to occur, making various situation estimations in each prescribed time, and automat...
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JPH0811698A |
PURPOSE: To control the braking force of a retarder accurately by providing a valve means to switch over a position for feeding working fluid to a retarder with that for not feeding working fluid to it and a valve control means to contro...
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JPH0811596A |
PURPOSE: To prevent further temperature rising by lowering the braking force of a retarder brake when the temperature of the retarder brake and prevent the aggravation of the feeling of a driver while restraining the sudden change in the...
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JPH0811595A |
PURPOSE: To perform traveling at a stable and constant speed within a shorter time by quickly and properly reducing speed at the time of braking of a vehicle. CONSTITUTION: A brake device control unit 8 has a priority information map in ...
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JPH07315200A |
PURPOSE: To release actuation of a fluid type retarder device and avoid frequent repetition of actuation and non-actuation in the case of not requiring actuation of the fluid type retarder device, concretely, while a vehicle stops, trave...
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JPH07309224A |
PURPOSE: To detect and alarm any abnormality and fault of a switch or an electromagnetic valve and cope with those abnormality and fault rapidly by judging consistency of an actual combination with a logical combination concerning the pr...
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JPH07309225A |
PURPOSE: To secure an air control action, when a fluid type retarder device fails and pressure air leaks from one air tank by avoiding lowering of pressure in an other air tank through a process of closing a switch valve and supplying pr...
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JPH07305640A |
PURPOSE: To suppress the generation of a black smoke in exhaust gas during the operation releasing period of an exhaust brake device. CONSTITUTION: An opening/closing valve 42 or a cut valve which prohibits outflow of compressed air in a...
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JPH07300068A |
PURPOSE: To provide a warning device for a fluid type retarder device, which can readily cope with a failure in pressure reducing means, a pipe line connecting between the pressure reducing means and an air pressure source just after the...
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JPH0748431Y2 |
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JPH07291114A |
PURPOSE: To enable presence of any trouble in a pressure reduction means, a closed circuit, a piping for connecting an air-liquid converter to the closed circuit, the air liquid converter, etc., to be known rapidly by a warning and such ...
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JPH0785972B2 |
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JPH07228240A |
PURPOSE: To obtain braking force by a retarder body even when a device is combined with a tractor having no retarder switch. CONSTITUTION: A controller 4 opens a control valve 2 according to a brake signal to light a brake lamp, and make...
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JPH07215204A |
PURPOSE: To make a braking device compact and lightweight to facilitate repair and assembling operation of it by making the angular speed of rotation of a shaft to be braked faster than the angular speed of rotation of a rotating member....
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JPH07215095A |
PURPOSE: To reduce the number of system components to reduce the probability of failure by using an adjusting device included in a retarding control device for controlling a driving engine if a presettable allowable maximum value of spee...
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JPH07205792A |
PURPOSE: To provide a device and method for controlling a fluid-type retarder device capable of quickly coping with a trouble by judging the fluid-type retarder device in trouble with an operator given an alarm by an alarm means in the c...
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JPH07205791A |
PURPOSE: To improve braking power while suppressing increase of a cost and weight to a minimum. CONSTITUTION: In a braking device for a vehicle mounted on the vehicle comprising a take out device (c) provided in the halfway of a drive po...
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JPH0734255U |
[Purpose] When the accelerator is released, a good response and sufficient braking force are obtained. [Constitution] A retarder device 7 is attached to the output side of the automatic transmission 3. In the controller 10, when the powe...
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JPH07132805A |
PURPOSE: To expedite starting of the braking force of a retarder by feeding gas from a gas feeding means into the retarder, in which a fluid flows between a rotating impeller and a fixed impeller, so as to control the amount of fluid flo...
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JPH0796782A |
PURPOSE: To make a degree of deceleration from the same vehicle speed fix on the same irrespective of a select range before the down shift. CONSTITUTION: A portion of retarder braking force by a retarder unit to the required braking forc...
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JPH0796828A |
PURPOSE: To maintain the temperature of the operation oil for an automatic transmission in a reasonable range stably even in the case of the operation of a retarder device. CONSTITUTION: The cooling water of a retarder oil cooler 22 is r...
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JPH0791532A |
PURPOSE: To restrict the generation of a speed change shock in an automatic transmission, which is connected to a driving source through a retarder, by controlling the braking force of a retarder at the next time of speed change on the b...
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JPH0781536A |
PURPOSE: To enable the switching timing from braking by a retarder device to braking by an exhaust brake device to be constantly stabilized regardless of the speed change state, so as to obtain a good braking feeling by changing the incl...
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JPH078925Y2 |
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JPH0752689A |
PURPOSE: To allow both a control unit acting on vehicle engine output and another control unit acting on vehicle brakes to control travel speed by interconnecting the units by use of interfaces. CONSTITUTION: A first control unit 10 for ...
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JPH0725322A |
PURPOSE: To control braking force in advance so as not to generate a slip due to the excessive braking force of a retarder even during snow road travel. CONSTITUTION: A mode signal indicating the selected state of a speed change mode cha...
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JPH076016U |
[Purpose] A retarder device that absorbs horsepower by stirring the oil in the retarder chamber with a rotor is used as a retarder to fill the retarder chamber with oil in a short time, and when not in use, the residual oil is reduced to...
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JPH0726989A |
PURPOSE: To prevent a driver from feeling a sense of incongruity caused by the change of brake feeling also during exhaust brake releasing in order to prevent any speed change shock. CONSTITUTION: A control unit 10 normally opens an sole...
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JPH0642112Y2 |
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JPH0667235U |
[Purpose] To be able to install a speed reducer for fluid braking even in a space where there is no room for a multi-waker. [Constitution] The assembly of the fluid braking reducer 30 is flange-connected to the casing of the multi-waker ...
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JPH0635844Y2 |
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JPH0635845Y2 |
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JPH06245302A |
PURPOSE: To provide a train condition monitor for allowing a person having no expert knowledge to specify inspection terms easily. CONSTITUTION: Upon detection of the occurrence of fault based on information delivered from a monitor term...
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JPH06211123A |
PURPOSE: To prevent a brake locking of an auxiliary brake device even in a low μ road running condition, by providing a controller to reduce the braking force when it is decided that the braking force of the auxiliary brake device is ma...
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JPH06144198A |
PURPOSE: To keep the lubricative state of a bearing in a retarder during a travel satisfactory regardless of the running state of a vehicle or even when the stop state is continued in a retarder control device for controlling the fluid t...
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JPH06144197A |
PURPOSE: To easily perform the vehicle speed control capable of coping with the change of the load capacity of a vehicle. CONSTITUTION: A retarder control device is provided with a retarder 1, an operating lever 13 operated to activate o...
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JPH0637906B2 |
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JPH0624300A |
PURPOSE: To generate a required braking torque at the respective time points such as a braking start time, etc., and make working characteristics independent of a lapse of time by a method wherein the temperature of working fluid in a wo...
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JPH061211A |
PURPOSE: To improve the operating feeling of a vehicle and prevent the rear-end collision by switching a decompression means from the preset pressure condition at the traveling speed which exceeds the specified value to the higher pressu...
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JPH05305824A |
PURPOSE: To reduce energy loss at the time of driving a car by means of a retarder used with a motor mechanism directly connected to an engine. CONSTITUTION: When a retarder 2 attached to a flywheel 13 of an engine 1 is operated by a mot...
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JPH0576932U |
[Purpose] An object of the present invention is to simplify the parts and reduce the cost of the retarder. [Constitution] In a retarder provided with a retarder body at the rear of the transmission, the outer periphery of the retarder bo...
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JPH05231202A |
PURPOSE: To assist a car engine without consuming much fuel even if a car is equipped with a turbo engine which generates strong power, in a car driving control device with a regenerative retarder which controls the car equipped with the...
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JPH05231200A |
PURPOSE: To prevent the useless consumption of power by generating an assisting driving power only in case of necessity, by starting operation, using a regeneration retarder as electric motor, when the accelerator opening degree is over ...
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JPH05193478A |
PURPOSE: To carry out braking without applying an excessive load to a brake in a vehicle to be towed. CONSTITUTION: There are provided a pump which supplies fluid to a drive shaft in a vehicle to be towed by connecting them functionally,...
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JPH0552375U |
[Purpose] Provided is a fluid retarder device that operates without time delay. [Constitution] In a fluid-type retarder device in which the compressed air from the air tank 23 is regulated by the pressure regulating valve 22, the compres...
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