RAIL VEHICLE GEAR BOX, RAIL VEHICLE BOGIE, AND RAIL VEHICLE

World Intellectual Property Organization Patent

APP PUB NO WO-2020238679-A1
SERIAL NO

PCTCN2020090833

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Importance

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Abstract

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A rail vehicle gear box, a rail vehicle bogie, and a rail vehicle. The rail vehicle gear box comprises a first-stage gear box (1) connected to a traction motor, and second-stage gear boxes (2) arranged on both sides of the first-stage gear box (1) in a longitudinal direction of the rail vehicle, wherein the first-stage gear box (1) and the second-stage gear boxes (2) are connected to form a frame bearing beam; the first-stage gear box (1) is used for transmitting power from the traction motor to the second-stage gear boxes (2), and the second-stage gear boxes (2) are used for transmitting power from the first-stage gear box (1) to a wheel set of the rail vehicle.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CRRC QINGDAO SIFANG CO LTDCNCHENGYANG DISTRICT OF SHANDONG CITY OF QINGDAO PROVINCE JINHONG ROAD 266111 NO 88 QINGDAO CITY SHANDONG PROVINCE 266111

International Classification(s)

Inventor(s)

Inventor Name Address
LI TIANYI 1802 BUILDING D1 NANSHAN ZHIYUAN NO 1001 XUEYUAN AVENUE CHANGYUAN COMMUNITY TAOYUAN STREET NANSHAN DISTRICT SHENZHEN GUANGDONG 518000 SHENZHEN CITY GUANGDONG PROVINCE 518000
ZHOU JINMING ROOM 102 BUILDING A BUILDING 4 NANJING BAIXIA HIGH TECH INDUSTRIAL DEVELOPMENT ZONE NO 6 YONGZHI ROAD QINHUAI DISTRICT NANJING CITY JIANGSU PROVINCE 210004 NANJING CITY JIANGSU PROVINCE 210004
ZHANG YUEJUN 100160 NO 23 DISTRICT 18 188 SOUTH 4TH RING ROAD WEST FENGTAI DISTRICT BEIJING BEIJING CITY BEIJING CITY 100160
CHANG ZHEN NO 195-2 NORTH OF WENYUAN ROAD EAST SECTION QINGYUAN TOWN QINGXU COUNTY TAIYUAN CITY SHANXI PROVINCE 030000 TAIYUAN CITY SHANXI PROVINCE 030000
SONG SHULIANG NO 5464 SHENGLI STREET BINZHOU TOWN BIN COUNTY HARBIN CITY HEILONGJIANG PROVINCE CHINA 150499 HARBIN CITY HEILONGJIANG PROVINCE 150499

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