PROMISING PARKING BRAKE DEVELOPMENT FOR LOCOMOTIVES
Rubrics: MECHANICAL ENGINEERING AND TRANSPORT
Authors:
1.
Bunin State University of Yelets
(Dep. “Engineering Processes in Mechanical Engineering and Agricultural Engineering”, Professor)
Elec, Lipetsk, Russian Federation
Elec, Lipetsk, Russian Federation
Type:
Article
Pages:
from 54
to 59
Status:
Published
Received:
11.03.2016
Accepted:
11.03.2016
Published:
11.03.2016
Language:
Russian
Keywords:
propulsion electric motor, wheel pair, pneumatic actuator, axlebox, piston, splined bushes, parking brake
Abstract (English):
It is wellknown that at a longterm locomotive parking an air pressure in brake cylinders and control reservoirs because of available leakages drops gradually that results in brake exhaustion. It is a significant drawback in an indirectfunctioning automatic brake. In Bunin YSU at the level of an invention there was developed a promising design of a parking brake excluding such a drawback and a set of computations for the substantiation of its rational parameters to exclude a possibility of locomotive spontaneous motion was carried out.
It is wellknown that at a longterm locomotive parking an air pressure in brake cylinders and control reservoirs because of available leakages drops gradually that results in brake exhaustion. It is a significant drawback in an indirectfunctioning automatic brake. In Bunin YSU at the level of an invention there was developed a promising design of a parking brake excluding such a drawback and a set of computations for the substantiation of its rational parameters to exclude a possibility of locomotive spontaneous motion was carried out.
Keywords:
propulsion electric motor, wheel pair, pneumatic actuator, axlebox, piston, splined bushes, parking brake
propulsion electric motor, wheel pair, pneumatic actuator, axlebox, piston, splined bushes, parking brake
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