RAILWAY HOPPER CAR

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200023867A1
SERIAL NO

16338365

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a railway hopper car comprising a car body (6), a top cover (1, 2), a bogie (24), a braking device (21), a coupler buffer device (22), and a bottom door (25, 28) and a bottom door opening and closing mechanism (23) mounted at a discharge port at the bottom of a chassis. The railway hopper car further comprises a longitudinal saddle (31) disposed in the center of the car body (6) in the length direction thereof and arranged along the longitudinal direction of the car body (6). By providing the longitudinal saddle (31), the sequential requirement to close the left bottom door (25) and the right bottom door (28) is eliminated, thereby simplifying the structure of the linkage bottom door opening and closing mechanism and reducing manufacture and maintenance costs thereof.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CRRC YANGTZE CO LTD430212 NEW BRIDGE AREA JIANGXIA ECONOMIC DEVELOPMENT ZONE WUHAN HUBEI WUHAN CITY HUBEI PROVINCE 430212

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CUI, Hong Wuhan, CN 9 28
HU, Yueming Wuhan, CN 6 2
LIN, Liangcai Wuhan, CN 8 2
TANG, Chuqiang Wuhan, CN 7 2
WANG, Song Wuhan, CN 183 1843
WEI, Qi Wuhan, CN 20 27
XIANG, Biaowen Wuhan, CN 2 0
YAN, Rui Wuhan, CN 12 217
ZHENG, Chuanping Wuhan, CN 1 0
ZHU, Xuebin Wuhan, CN 2 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation