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公开(公告)号：US20220162807A1
公开(公告)日：2022-05-26
申请号：US17598645
申请日：2020-03-27
Applicant: BYD COMPANY LIMITED
Inventor： Xiaobin XIAO , Yongqiang XU , Yilei WANG
IPC: E01B7/18
Abstract: An inner guide rail switch (100) and a rail transit system (1000) having same. The inner guide rail switch (100) includes a fixed beam assembly (1) and a movable beam assembly (2). Four passageways are defined by the fixed beam assembly (1). The movable beam assembly (2) includes six movable beams. The four passageways are switched through combined movement of the six movable beams.
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