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Title:
FLEXIBLE DEVICE FOR JOINTED FLEXIBLE SINGLE TURNOUT, AND JOINTED FLEXIBLE SINGLE TURNOUT
Document Type and Number:
WIPO Patent Application WO/2019/001049
Kind Code:
A1
Abstract:
Provided are a flexible device (100) for a jointed flexible single turnout, and a jointed flexible single turnout (200). The flexible device (100) for a turnout comprises at least one first flexible assembly (1) and a driving assembly (2) for driving the first flexible assembly (1). The first flexible assembly (1) comprises upper and lower first flexible structures (11). Each of the first flexible structures (11) comprises a first flexible push rod (113) and a first axial cam (112). In the first flexible structure (11), a circumferential surface of the first axial cam (112) has a cam recess (1121). The first flexible push rod (113) is provided with a roller (1131) extending into the cam recess (1121). The roller (1131) has a conical circumferential surface.

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Inventors:
YAN, Zhilong (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
ZHANG, Xiang (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
LONG, Jianfei (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
HE, Peng (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
Application Number:
CN2018/081125
Publication Date:
January 03, 2019
Filing Date:
March 29, 2018
Export Citation:
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Assignee:
BYD COMPANY LIMITED (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
International Classes:
E01B25/12; B61L5/02
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University,Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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