Title:
ESCAPE DEVICE, RAILWAY VEHICLE HAVING SAME, AND RAIL TRANSIT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/128931
Kind Code:
A1
Abstract:
An escape device of a railway vehicle, the railway vehicle having same, and a rail transit system. The escape device (20) comprises: a body (21), a plurality of first-stage pedals (211), and a plurality of second-stage pedals (22). The plurality of first-stage pedals (211) is arranged on the body (21) at intervals along a length direction of the body (21) so as to construct a passage used for escape; the second-stage pedals (22) are connected to a movable end of the body (21) and are arranged in a width direction of the body (21); the second-stage pedals (22) are movable between an extended position and a retracted position along the length direction of the body (21); the second-stage pedals (22), when being positioned in the extended position, are suitable for constructing a multi-stage step with the plurality of first-stage pedals (211).
Inventors:
DONG KAIKAI (CN)
TANG JINGHUA (CN)
FENG RU (CN)
HE SHENGYAN (CN)
ZHANG KEWEI (CN)
TANG JINGHUA (CN)
FENG RU (CN)
HE SHENGYAN (CN)
ZHANG KEWEI (CN)
Application Number:
PCT/CN2018/123148
Publication Date:
July 04, 2019
Filing Date:
December 24, 2018
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B61B1/02; B61D19/02; E06C5/00
Foreign References:
| CN105501128A | 2016-04-20 | |||
| CN106494437A | 2017-03-15 | |||
| CN204871031U | 2015-12-16 | |||
| CN2648036Y | 2004-10-13 | |||
| CN206418956U | 2017-08-18 | |||
| US20100089698A1 | 2010-04-15 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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