Title:
MOVABLE SIDE WALL AND OPENING/CLOSING MECHANISM FOR RAILROAD BOXCARS
Document Type and Number:
WIPO Patent Application WO/2017/092542
Kind Code:
A1
Abstract:
A movable side wall and opening/closing mechanism for railroad boxcars, comprising a side wall assembly (1), an end-portion opening/closing mechanism (2), a hinged rod assembly (3), a lateral door central clamping device (4), a upper transmission shaft assembly (5), a lower transmission shaft assembly (6), a upper track assembly (7) and a lower track assembly (8); upon loading/unloading cargo, the movable side wall can be opened further, so as to allow multiple forklifts of any tonnage on the ground to load/unload cargo to/from any positions of a carriage; the hinged rod assembly (3) and the central clamping device (4) are provided to keep the movable side wall reliably closed in order to ensure security and self-locking during transportation.
Inventors:
XU DONGHUA (CN)
JIANG QIANGJUN (CN)
LIU HAITAO (CN)
LIU FENGWEI (CN)
LIU WENLIANG (CN)
JING CHUANFENG (CN)
WANG BAOLEI (CN)
ZHANG JINFA (CN)
ZHANG XUNQI (CN)
LIU HUANYUN (CN)
JIANG QIANGJUN (CN)
LIU HAITAO (CN)
LIU FENGWEI (CN)
LIU WENLIANG (CN)
JING CHUANFENG (CN)
WANG BAOLEI (CN)
ZHANG JINFA (CN)
ZHANG XUNQI (CN)
LIU HUANYUN (CN)
Application Number:
PCT/CN2016/104333
Publication Date:
June 08, 2017
Filing Date:
November 02, 2016
Export Citation:
Assignee:
CSR YANGTZE CO LTD (CN)
International Classes:
B61D17/08
Domestic Patent References:
| WO2004087479A2 | 2004-10-14 |
Foreign References:
| CN105292153A | 2016-02-03 | |||
| CN205203022U | 2016-05-04 | |||
| CN201136500Y | 2008-10-22 | |||
| CN203294104U | 2013-11-20 |
Other References:
See also references of EP 3385140A4
None
None
Attorney, Agent or Firm:
BEIJING BRIGHT & RIGHT LAW FIRM (CN)
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