CHOICE OF RATIONAL GEOMETRIC AND KINETIC PARAMETERS OF SPRINGING ELEMENT IN PROMISING PARKING BRAKE FOR FREIGHT CARS
Rubrics: MECHANICAL ENGINEERING AND TRANSPORT
Authors:
1.
Bunin State University of Yelets
(Dep. “Engineering Processes in Mechanical Engineering and Agricultural Engineering”, Professor)
employee
Elec, Lipetsk, Russian Federation
employee
Elec, Lipetsk, Russian Federation
Type:
Article
Pages:
from 80
to 84
Status:
Published
Received:
14.03.2016
Accepted:
14.03.2016
Published:
14.03.2016
Language:
Russian
Keywords:
control reservoir, brake cylinder, air distributor, piston, bucket, brake blocks, springing (elastic) element, parking brake.
Abstract (English):
It is wellknown that at long braking and parking of a train or a single railroad car the air pressure in brake cylinders and control reservoirs gradually drops because of air leaks that results in exhaustion of brake as a consequence of this a rollingstock can start spontaneous motion which can cause severe damages and accidents. It is a substantial drawback in an indirectacting automatic brake. To eliminate such a drawback there was developed a promising brake design at the level of an invention in Bunin ESU and a set of computations for the substantiation of rational parameters for a springing element excluding the cessation of brake functioning and hence a possibility for spontaneous rollingstock motion.
It is wellknown that at long braking and parking of a train or a single railroad car the air pressure in brake cylinders and control reservoirs gradually drops because of air leaks that results in exhaustion of brake as a consequence of this a rollingstock can start spontaneous motion which can cause severe damages and accidents. It is a substantial drawback in an indirectacting automatic brake. To eliminate such a drawback there was developed a promising brake design at the level of an invention in Bunin ESU and a set of computations for the substantiation of rational parameters for a springing element excluding the cessation of brake functioning and hence a possibility for spontaneous rollingstock motion.
Keywords:
control reservoir, brake cylinder, air distributor, piston, bucket, brake blocks, springing (elastic) element, parking brake.
control reservoir, brake cylinder, air distributor, piston, bucket, brake blocks, springing (elastic) element, parking brake.
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