GB/T 20069-2006
ActiveRoad vehicles - Fifth wheel couplings strength tests
道路车辆 牵引座强度试验
Application Summary AI generated
This standard specifies the laboratory test methods for evaluating the static and dynamic strength of fifth wheel couplings used in road vehicles. It is applied to the design validation and quality inspection of coupling devices on heavy-duty trucks, tractor-trailer combinations, and semi-trailers to ensure they can withstand operational loads without failure. The standard is critical for manufacturers and testing agencies in the automotive industry to verify compliance with safety and durability requirements.
Related Standards
GB/T 5336-2005
Repair specification for large passenger vehicle body
GB/Z 41599-2022
Total mass monitoring of vehicle
GB/T 19238-2003
Liquefied petroleum gas dispenser for vehicle
GB/T 19237-2003
Compressed natural gas dispenser for vehicle
GB/T 19236-2003
Fueling nozzle for CNG dispenser
GB/T 19235-2003
Fueling nozzle for LPG dispenser
GB/T 13872-2002
Test-rules of products quality inspection for trailers
GB/T 5910-1998
Passenger car--Mass distribution
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.