Title:
SWITCH FOR TRACK OF MAGLEV TRAIN
Document Type and Number:
WIPO Patent Application WO/2020/151243
Kind Code:
A1
Abstract:
A switch for a track of a maglev train. The switch comprises a front main track beam (1) and a rear switching track beam. The rear switching track beam comprises a central fixed track beam (2) and a middle mobile track beam (3); the front main track beam (1) can switch between a straight track (7) and a bent track (6) by bending; the central fixed track beam (2) is a fixed track beam; and the middle mobile track beam (3) can move parallelly between the straight track (7) and the bent track (6). The imposed deformation length and driving weight of the switch is minimised by providing the middle mobile track beam (3), and the required track switching time is shortened.
Inventors:
DING SANSAN (CN)
TIAN YI (CN)
YUAN HEMING (CN)
SUN XIANGDONG (CN)
TIAN YI (CN)
YUAN HEMING (CN)
SUN XIANGDONG (CN)
Application Number:
PCT/CN2019/106870
Publication Date:
July 30, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
CRRC QINGDAO SIFANG CO LTD (CN)
International Classes:
E01B25/34; E01B25/06
Foreign References:
| CN109629351A | 2019-04-16 | |||
| CN2687162Y | 2005-03-23 | |||
| CN2687161Y | 2005-03-23 | |||
| CN101449003A | 2009-06-03 | |||
| US3847086A | 1974-11-12 | |||
| CN201910063627A | 2019-01-23 | |||
| CN201920113875U | 2019-01-23 |
Other References:
See also references of EP 3916152A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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