GB/T 4781-1984
Replaced
GB/T 40507-2021
Active
National standards
GB/T 40507-2021 Passenger cars—Free-steer behaviour—Steering-pulse open-loop test method
GB/T 40507-2021 Passenger cars—Free-steer behaviour—Steering-pulse open-loop test method
Basic Information
Standard Code:
GB/T 40507-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Steering and control systems
ICS Name:
Transmission device, suspension device
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Pages:
17 pages
Scope
This document specifies the open-loop test method for the free steering characteristics of passenger cars.
This document is applicable to M1-class vehicles. Other types of vehicles can refer to it for implementation.
Development Information
Referenced Standards
GB/T 3730.1-2001 Motor vehicles and trailers—Types—Terms and definitions
GB/T 3730.1-2022 Terms and definitions of motor vehicles,trailers and combination vehicle—Part 1:Types
GB/T 3730.2-1996 Road vehicle—Masses—Vocabulary and codes
GB/T 12549-1990 Automotive controllability and stability—Terms and definitions
GB/T 12549-2013 Terms and definitions for vehicle controllability and stability
GB/T 15089-2001 Classification of power-driven vehicles and trailers
Adopt standards
ISO 17288-2:2011
Related Standards
GB/T 9769-1988
Replaced
GB/T 9769-1988 Rim contour inspection
GB/T 13051-1991
Abolished
GB/T 13051-1991 Motor vehicles—Connections for PTO
GB/T 13061-1991
Replaced
GB/T 13061-1991 Air spring for automotive suspension—Rubber bellows
GB/T 13405-1992
Replaced
GB/T 13405-1992 Grooved pulleys for automotive V-belt
GB/T 13604-1992
Abolished