Patent · US Active

Inner guide type rail switch and rail transit system having same

US12129604B2 · kind B2 · utility

0Cited by

3References

15Claims

0Family size

Assignee

BYD Company Limited · CN

Inventors

Xiaobin XIAO · Lo Wu, CN
Yongqiang Xu · Zhejiang, CN
Yilei Wang · Hangzhou City, CN

Key dates

Filing date	Mar 27, 2020
Grant date	Oct 29, 2024
Priority date	—
Expiry date	Jan 23, 2042

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE01B7/14
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An inner guide rail switch and a rail transit system having same. The inner guide rail switch includes a fixed beam assembly and a movable beam assembly. Four passageways are defined by the fixed beam assembly. The movable beam assembly includes six movable beams. The four passageways are switched through combined movement of the six movable beams.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.