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GB/T 19121-2015Tri-wheel vehicles and low-speed goods vehicles—Steering system (English PDF)

三轮汽车和低速货车转向系

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 15, 2015

Implementation date

October 1, 2015

Scope

GB/T 19121-2015 is the English-translated version of 三轮汽车和低速货车转向系.

GB/T 19121-2015 is the Chinese standard "Tri-wheel vehicles and low-speed goods vehicles—Steering system". Its scope clause reads: This standard specifies the terms and definitions wheel vehicles and low-speed vehicle steering system, technical requirements, test conditions and test methods.

This standard applies to three-wheeled vehicles and low-speed vehicles (hereinafter referred to as low-speed vehicles). Its clauses include terms and definitions.

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Document preview — GB/T 19121-2015

National Standard of the People's Republic of China

ICS: 65.060
Classification: T 54
Replacing: GB/T 19121-2003

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
3.1 Steering
3.2 Steering control
3.3 Steering gear
3.4 Steering wheels
3.5 Private institutions specialpurposedevice
3.6 Maneuver time motiontime
3.7 Steering force

1 Scope

This standard specifies the terms and definitions wheel vehicles and low-speed vehicle steering system, technical requirements, test conditions and test methods.

This standard applies to three-wheeled vehicles and low-speed vehicles (hereinafter referred to as low-speed vehicles).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 18320 wheel vehicles and low-speed vehicles - Safety requirements

GB/T 23917 Test Method for low-speed vehicles

GB/T 23931 Test Method for three cars

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Steering

Low-speed vehicles traveling direction change mechanism by the steering control mechanism, steering gear, steering wheel and private institutions.

3.2 Steering control

Means for controlling the direction of low-speed vehicles with direct manipulation by the driver.

3.3 Steering gear

Steering control and the steering wheel between all institutions (except for private institutions). May be mechanical, hydraulic, pneumatic, or their

Any combination thereof.

3.4 Steering wheels

By changing the direction of the wheel to change the direction of travel of the low-speed vehicles.

3.5 Private institutions specialpurposedevice

It is part of the steering system can produce auxiliary or independent power, either alone or assisted steering to achieve low-speed vehicles, mechanical,

Hydraulic or any combination thereof (e.g., by means of a pump, pump) composition.

3.6 Maneuver time motiontime

From the moment the driver starts the operation of the steering control until the time since the beginning of the measurement reaches that position ended interval.

3.7 Steering force

To change the direction of the low-speed cars, the driver steering force acting on the control mechanism.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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Editions of GB/T 19121

Edition	Title	Revision	Status
GB/T 19121-2015	Tri-wheel vehicles and low-speed goods vehicles—Steering system	current edition	Current
GB/T 19121-2003	Tri-wheel vehicles and low-speed goods vehicles—Steering system	previous edition	Superseded

This page sells the current edition, GB/T 19121-2015. Earlier editions are listed for reference only.

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