GB 26512-2011
AbolishedThe protection of the occupants of the cab of a commercial vehicle
商用车驾驶室乘员保护
Application Summary AI generated
This standard specifies the strength and energy absorption requirements for the cab structure of commercial vehicles (trucks and buses) to protect occupants during frontal impact or rollover accidents. It is applied in the design, testing, and type approval of N-category motor vehicles (goods vehicles) and M-category vehicles (buses) with a separate cab, ensuring that the cab maintains sufficient survival space for occupants. The standard is used by manufacturers and regulatory bodies in China to validate cab crashworthiness through static and dynamic testing methods.
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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.