GB/T 23925-2009Tri-wheel vehicles and low-speed goods vehicles - Leaf spring (English PDF)

1 Scope

This standard specifies the three-wheeled vehicles and low-speed vehicles with leaf spring terms and definitions, technical requirements, test methods, inspection rules, marking

Chi, packaging and storage.

This standard applies to three-wheeled vehicles and low-speed trucks linear (rigidity, etc.) and non-linear (variable stiffness) properties of leaf spring assembly (hereinafter

He said leaf spring).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)

GB/T 1222 spring steel

GB/T 1805 spring term

GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan (GB/T 2828.1-2003, ISO 2859-1.1999, IDT)

JB/T 50106 four-wheel farm truck leaf springs reliability evaluation test specification

3 Terms and Definitions

GB/T 1805 and established the following terms and definitions apply to this standard.

3.1

3.2

3.3