Title:
RAILWAY TRANSPORT FLAT WAGON HAVING MOVABLE COVER
Document Type and Number:
WIPO Patent Application WO/2024/000866
Kind Code:
A1
Abstract:
Disclosed is a railway transport flat wagon having a movable cover, which solves the problems of an existing railway freight covered goods wagons not being able to transport large and valuable goods having a length exceeding three meters, and fully mechanized operation being impossible to implement. The flat wagon is composed of a bottom frame, end walls, a canopy, a lifting mechanism, movable side walls, a braking apparatus, a coupler buffering apparatus, and bogies. After the canopy descends and the movable side walls are erected, the whole vehicle is in a closed state, so that sunlight, rain, and theft of goods can be effectively prevented. After the canopy is raised and the movable side walls are laid down, the whole length of the vehicle body is in a fully open state, and the loading space and operation space are completely released, so that requirements for loading long and large goods and fully mechanized loading and unloading operations can be satisfied, and loading and unloading efficiency can be improved.
Inventors:
ZHANG WENLONG (CN)
ZHAI PENGJUN (CN)
YUAN GUOQING (CN)
LI XING (CN)
WANG LIZHENG (CN)
WANG HAIJING (CN)
ZHAI PENGJUN (CN)
YUAN GUOQING (CN)
LI XING (CN)
WANG LIZHENG (CN)
WANG HAIJING (CN)
Application Number:
PCT/CN2022/121800
Publication Date:
January 04, 2024
Filing Date:
September 27, 2022
Export Citation:
Assignee:
CRRC SHANDONG CO LTD (CN)
International Classes:
B61D3/00; B61D3/16; B61D17/08; B61D39/00
Foreign References:
| CN206067940U | 2017-04-05 | |||
| CN216332343U | 2022-04-19 | |||
| CN103909940A | 2014-07-09 | |||
| CN205203151U | 2016-05-04 | |||
| CN205589335U | 2016-09-21 | |||
| JP2010070064A | 2010-04-02 |
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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