TB/T 2075.4-2010
Fittings for overhead contact system in electrification railway.Part 4:Non-limited steady device (English Version)

Standard No.

TB/T 2075.4-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Railway

Status

Be replaced 2021-05

Replace By

TB/T 2075.4-2020

Latest

TB/T 2075.4-2020

Replace

TB/T 2075.14-2002 TB/T 2075.15-2002 TB/T 2075.16-2002 TB/T 2075.17-2002 TB/T 2075.18-2002 TB/T 2075.19-2002 TB/T 2075.20-2002

Scope

This standard specifies the type, composition, marking, materials, technical requirements, inspection rules, test methods, marking and packaging of non-limiting positioning devices. This standard is applicable to non-limiting positioning devices that fix the position of contact wires in wrist arm structures and soft span structures of electrified railway contact network systems.

TB/T 2075.4-2010 history

• 2020 TB/T 2075.18-2020 Catenary components for electrified railways Part 18: Soft across suspension devices
• 2010 TB/T 2075.18-2010 Fittings for overhead contact system in electrification railway.Part 18:headspan suspension device
• 2002 TB/T 2075.4-2002 Fittings for overhead contact system of electrification railway-Part 4:Clamp for double headspan cross messenger wire

TB/T 2075.4-2010 Fittings for overhead contact system in electrification railway.Part 4:Non-limited steady device has been changed from TB/T 2075.14-2020 Electrified Railway Catenary Components Part 14: Spring Compensation Device.