Title:
BRAKE SIMULATION SYSTEM FOR TRANSCONTINENTAL RAILROAD CARS
Document Type and Number:
WIPO Patent Application WO/2021/225246
Kind Code:
A1
Abstract:
The present invention relates to a brake simulation system for transcontinental railroad cars and, more specifically, to a brake simulation system making it possible not only to conduct a field test that simulates directly driving two or more freight cars after loading the freight cars with a plurality of air-braking device modules of railroad cars, but to use an articulated bogie to maximally utilize the space in which the air-braking device modules can be loaded, and thereby more effectively perform an air-braking simulation applied to large-scale freight cars. The present invention is characterized by comprising: a locomotive provided with a braking system; two or more freight cars which are connected to each other and connected and mounted to the rear of the locomotive; and braking modules modularized such that travel rails, on which the locomotive and the freight cars travel, and braking devices provided in one of the railroad cars can be stacked, wherein the braking modules are connected in series to the braking system of the locomotive and loaded in multiple stages on the freight cars.
Inventors:
MUN HYUNG-SUK (KR)
PARK JUNG-JOON (KR)
LEE SANG-KEUN (KR)
LIM SUNG-HYUN (KR)
PARK JUNG-JOON (KR)
LEE SANG-KEUN (KR)
LIM SUNG-HYUN (KR)
Application Number:
PCT/KR2020/018299
Publication Date:
November 11, 2021
Filing Date:
December 15, 2020
Export Citation:
Assignee:
KOREA RAILROAD RES INSTITUTE (KR)
International Classes:
G01M17/08; B61H13/20; B61H13/34; B61J3/12; G01L3/16; G08B21/18
Foreign References:
| KR100493562B1 | 2005-06-08 | |||
| KR200336616Y1 | 2003-12-18 | |||
| KR101486910B1 | 2015-02-04 | |||
| KR100611196B1 | 2006-08-10 | |||
| KR20200002825A | 2020-01-08 | |||
| KR200336616Y1 | 2003-12-18 |
Other References:
See also references of EP 3933372A4
Attorney, Agent or Firm:
IDUS PATENT LAW FIRM (KR)
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