QC/T 649-2013 in English

1 Scope

This standard specifies performance requirements and test methods of steering control mechanism of motor vehicles.

This standard is applicable to steering control mechanism of motor vehicles.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB 11557 The stipulation protecting drivers from being injured by motor vehicle steering mechanism
GB 15740 Protective devices against unauthorized use of motor vehicles
GB/T 5179 Motor vehicle—Steering system—Terms and definitions
QC/T 563 Test methods for automobile steering wheel
QC/T 647 Motor vehicles—Steering universal joint—Performance requirements and test methods

3 Terms and definitions

For the purpose of this standard, the terms and definitions defined in GB/T 5179 and the followings apply.

Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Test specimens
5 Performance requirements
6 Test methods