Title:
OPEN GANGWAY FOR RAIL VEHICLE AND RAIL VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2021/169617
Kind Code:
A1
Abstract:
An open gangway (100) for a rail vehicle (1000) and a rail vehicle (1000) having same, the open gangway (100) comprising: a bellows component (1), a footboard component (2) and a load-bearing assembly (3). The bellows component (1) comprises an outer bellows (11) and an inner bellows (12). The inner bellows (12) is non-axial symmetrically provided about the vertical centerline (L1) of the outer bellows (11), and the footboard component (2) is located at the bottom of the inner bellows (12) so as to cooperate with the inner bellows (12) to form a passing passage (1a). The load-bearing assembly (3) is provided in the outer bellows (11) and is located below the footboard component (2). The load-bearing assembly (3) comprises a coupler (31) and a support component (32). The support component (32) is connected to the outer bellows (11) and the coupler (31), respectively, and a part of the footboard component (2) is located directly above the coupler (31).
Inventors:
LUO JUNFU (CN)
NING SHANGJING (CN)
NING SHANGJING (CN)
Application Number:
PCT/CN2021/070512
Publication Date:
September 02, 2021
Filing Date:
January 06, 2021
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
B61D17/22; B60D5/00
Foreign References:
| CN208290881U | 2018-12-28 | |||
| CN109955859A | 2019-07-02 | |||
| CN110406336A | 2019-11-05 | |||
| CN202243489U | 2012-05-30 | |||
| CN103625488A | 2014-03-12 | |||
| EP2942214A1 | 2015-11-11 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: