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1. (WO2019001049) FLEXIBLE DEVICE FOR JOINTED FLEXIBLE SINGLE TURNOUT, AND JOINTED FLEXIBLE SINGLE TURNOUT
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Pub. No.: WO/2019/001049 International Application No.: PCT/CN2018/081125
Publication Date: 03.01.2019 International Filing Date: 29.03.2018
IPC:
E01B 25/12 (2006.01) ,B61L 5/02 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
B
PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
25
Tracks for special kinds of railways
08
Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
12
Switches; Crossings
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
5
Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
02
Mechanical devices for operating points or scotch-blocks
Applicants:
比亚迪股份有限公司 BYD COMPANY LIMITED [CN/CN]; 中国广东省深圳市 坪山新区比亚迪路3009号 No. 3009, BYD Road, Pingshan Shenzhen, Guangdong 518118, CN
Inventors:
严志龙 YAN, Zhilong; CN
张翔 ZHANG, Xiang; CN
龙剑飞 LONG, Jianfei; CN
何鹏 HE, Peng; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building Zhaolanyuan, Tsinghua University Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201710526293.030.06.2017CN
Title (EN) FLEXIBLE DEVICE FOR JOINTED FLEXIBLE SINGLE TURNOUT, AND JOINTED FLEXIBLE SINGLE TURNOUT
(FR) DISPOSITIF FLEXIBLE POUR UN AIGUILLAGE UNIQUE FLEXIBLE ARTICULÉ, ET AIGUILLAGE UNIQUE FLEXIBLE ARTICULÉ
(ZH) 单开关节可挠型道岔挠曲装置及单开关节可挠型道岔
Abstract:
(EN) 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.
(FR) L'invention concerne un dispositif flexible (100) pour un aiguillage unique flexible articulé, et un aiguillage flexible articulé (200). Le dispositif flexible (100) pour un aiguillage comprend au moins un premier ensemble flexible (1) et un ensemble d'entraînement (2) pour entraîner le premier ensemble flexible (1). Le premier ensemble flexible (1) comprend des premières structures flexibles supérieure et inférieure. Chacune des premières structures flexibles (11) comprend une première tige de poussée flexible (113) et une première came axiale (112). Dans la première structure flexible (11), une surface circonférentielle de la première came axiale (112) présente un évidement de came (1121). La première tige de poussée flexible (113) est pourvue d'un rouleau (1131) s'étendant dans l'évidement de came (1121). Le rouleau (1131) présente une surface circonférentielle conique.
(ZH) 一种单开关节可挠型道岔挠曲装置(100)及单开关节可挠型道岔(200),道岔挠曲装置(100)包括:至少一个第一挠曲组(1)以及驱动第一挠曲组(1)的驱动组件(2),第一挠曲组(1)包括上、下两个第一挠曲结构(11),每个第一挠曲结构(11)均包括第一挠曲推杆(113)和第一轴向凸轮(112),,第一挠曲结构(11)中,第一轴向凸轮(112)的周面上具有凸轮槽(1121),第一挠曲推杆(113)上设有伸入凸轮槽(1121)的滚(1131)轮,滚轮(1131)的周面为锥面形状。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)