A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
1676 MM AND 1000 MM DUAL-GAUGE MIXED GAUGE TURNOUT
The present disclosure provides a mixed gage turnout with two gauges 1676 mm and 1000 mm, which is mainly composed of a switch machine and a stiff frog. The switch machine includes three fixed stock rails and three linked switch rails; the three stock rails are respectively a 1676mm straight-strand stock rail, a 1000mm straight-strand stock rail and a common curved-strand stock rail; the three switch rails are respectively a 1676mm curved switch rail, a 1000mm curved switch rail and a common straight switch rail; and the stiff frog is mainly composed of a bidirectional obtuse frog, a first acute frog and a second acute frog. The present disclosure provides a set scheme for a 1676mm wide gauge and a 1000mm meter gauge; furthermore, in the case of a limited space where guard rails cannot be disposed, the bidirectional obtuse frog having a self-protection function is designed.
1676 MM AND 1000 MM DUAL-GAUGE MIXED GAUGE TURNOUT
The present disclosure provides a mixed gage turnout with two gauges 1676 mm and 1000 mm, which is mainly composed of a switch machine and a stiff frog. The switch machine includes three fixed stock rails and three linked switch rails; the three stock rails are respectively a 1676mm straight-strand stock rail, a 1000mm straight-strand stock rail and a common curved-strand stock rail; the three switch rails are respectively a 1676mm curved switch rail, a 1000mm curved switch rail and a common straight switch rail; and the stiff frog is mainly composed of a bidirectional obtuse frog, a first acute frog and a second acute frog. The present disclosure provides a set scheme for a 1676mm wide gauge and a 1000mm meter gauge; furthermore, in the case of a limited space where guard rails cannot be disposed, the bidirectional obtuse frog having a self-protection function is designed.
1676 MM AND 1000 MM DUAL-GAUGE MIXED GAUGE TURNOUT
1676-MM- UND 1000-MM-DOPPELSPUR-MISCHSPURWEICHE
BRANCHEMENT D'ÉCARTEMENT MIXTE À DOUBLE ÉCARTEMENT DE 1676 MM ET DE 1000 MM
LI HONGXIA (author) / YU KAIFU (author) / TANG TIEBING (author) / KANG LONG (author) / CUI KUNLIANG (author) / WEI JINCAI (author) / FENG WEI (author)
2023-10-25
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
1676 MM AND 1000 MM DOUBLE-RAIL-DISTANCE MIXED GAGE TURNOUT
| European Patent Office | 2021