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Position: Chinese Standard in English/GB/T 12673-1990
GB/T 12673-1990   Motor vehicles-Basic dimensions-Measuring method (English Version)
Standard No.: GB/T 12673-1990 Status:abolished remind me the status change

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Language:English File Format:PDF
Word Count: 5000 words Price(USD):80.0 remind me the price change

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Implemented on:1991-9-1 Delivery: via email in 1 business day
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Standard No.: GB/T 12673-1990
English Name: Motor vehicles-Basic dimensions-Measuring method
Chinese Name: 汽车主要尺寸测量方法
Chinese Classification: T26    Vehicle body (cab) and accessories
Professional Classification: GB    National Standard
Issued by: CSBTS
Issued on: 1990-1-2
Implemented on: 1991-9-1
Status: abolished
Superseded by:GB/T 12673-2019 Motor vehicle main dimensions measurement method
Superseded on:2020-5-1
Abolished on:2020-05-01
Superseding:GB 1334-1977
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 80.0
Delivery: via email in 1 business day
1 Subject Content and Application Scope This standard specifies measuring method of basic dimension of motor vehicles. This standard is applicable to saloon cars, passenger cars and trucks, and other vehicles may refer to. 2 Normative References GB 3730.2 "Motor Vehicles and Towed Vehicles-Masses of Vehicles-Terms and Definitions" GB 3730.3 "Motor Vehicles and Towed Vehicles-Dimensions of Vehicles-Terms and Definitions" GB 8170 "Rules for Rounding off of Numberical Values" JB 3983 "Method for Measuring Reference Volume for Saloon Car Luggage Carrier" JB 4100 "Saloon Car Carriage-Internal Dimension-Measuring Method" 3 Terms 3.1 Y-base plane Longitudinal symmetrical plane of a vehicle, in accordance with the requirements of Chapter 2 in GB 3730.3. 3.2 X-base plane Vertical plane vertical to Y-base plane, in accordance with the requirements of the manufacturer. 3.3 Z-base plane Horizontal plane vertical to Y and X-base planes, in accordance with the requirements of the manufactory. 3.4 Y plane Plane parallel to Y-base plane. 3.5 X plane Plane parallel to X-base plane. 3.6 Z plane Plane parallel to Z-base plane. 3.7 Base point, line and plane Three or more actual points, lines or planes specified by the manufactory. 3.8 Point R Design base point of the manufactory, which is used for determining the final normal position of each seat specified by the manufactory and is the coordinates simulating human body trunk and thigh hip joint center position and established relative to the designed motor vehicle structure, and is referred to as "seat base point". 3.9 Motor hood C point Last point of motor hood plate in Y-base plane. If concealed wiper is equipped, C point is the intersecting point of the back point height of the motor hood plate to the windshield [see Figure A9 of Appendix A (Additional)]. 3.10 Point D of back deck Foremost point on luggage cabin cover or tail cover plate in Y-base plane. If the luggage cabin cover or tail cover plate extends to the rear window, Point D is the intersecting point of cover plate height to rear window glass or its decorating strip (see Figure A9). 4 Measuring Conditions 4.1 The measuring site shall be provided with support surface of horizontal and hard covering layer. 4.2 Steering wheels of motor vehicles shall be placed on the measuring site in straight ahead condition. 4.3 The tyre pressure of motor vehicles shall meet the design requirements. 4.4 Unless otherwise specified, the length shall be measured on the straight line parallel to the support plane and Y-base plane; the width shall be measured on the straight line parallel to X-base plane; and the height shall be measured on the straight line vertical to the support plane. 4.5 Motor vehicles, if equipped with movable spare parts, shall be measured according to the following specified state. 4.5.1 The container breast board shall be in off state, except when measuring the height QGB-H501 from container base plate to ground. 4.5.2 Car door, motor hood, luggage cabin cover and ventilation vent cover, etc. shall be in off state. 4.5.3 Radio antenna shall be in take-back state. 4.5.4 License plate is excluded, but license plate frame is included. 4.6 Measuring instrument and equipment a. Height gauge: measuring range 0~1000mm and minimum scale 0.5mm; b. Ground clearance meter: measuring range 0~500mm and minimum scale 0.5mm; c. Angle ruler: measuring range 0°~180° and minimum scale 1°; d. Steel tape: measuring range 0~20m and minimum scale 1mm; e. Level gauge; f. Three-dimensional H-point device. Note: Three-dimensional coordinatograph may be available. 5 Method of Rounding off of Numerical Values Comply with GB 8170. 6 Dimension Code Each dimension in this standard has one designated code which consists of word initial, code number and digit. 6.1 Word initial ISO: expresses the word initial of measuring items of this standard same as ISO 4131-1979. QGB: expresses the word initial adopted in this standard. 6.2 The following capitals express the classification code of measured dimension L——Length H——Height W——Width V——Volume Note: L, H and W, if express the angle, shall be marked relative to X, Z and Y-base plane. 6.3 Digit section 1~99 internal dimension 100~199 external dimension 200~299 goods or luggage dimension 400~499 truck external dimension 500~599 truck goods dimension
1 Subject Content and Application Scope 2 Normative References 3 Terms 4 Measuring Conditions 5 Method of Rounding off of Numerical Values 6 Dimension Code 7 Determination of Base Plane and Base Point 8 External Dimension Code, Name and Measuring Position 9 Loading Dimension, Code, Name and Measuring Position 10 Glass Area 11 Internal Dimension Code, Name and Measuring Position Appendix A Attached Figures (Additional) Additional Explanation
Referred in GB/T 12673-1990:
*GB3730.2-
*GB3730.3-
*GB 8170-1987 Rules for rounding off of numberical values
*JB3983-
*JB 4100-1985
GB/T 12673-1990 is referred in:
* GB 7956-1998 Fire Performance Requirements and Test Methods for Vehicle
* GB/T 12538-2003 Road vehicles with two axles-Determination of centre of gravity
* JB/T 4783-2007 Road tankers for cryogenic liquid
*GB 7956.1-2014 Fire fighting vehicles―Part 1: General technical specifications
*GA 39-2016 Fire fighting vehicles—Performance requirements and test methods
*JB/T 8436-2015 Tyred mining truck for underground mines
*QJ 3316-2008 General Specification for 50t Launching and Transporting & Transferring Vehicle Chassis of Missile
Code of China
Standard
GB/T 12673-1990  Motor vehicles-Basic dimensions-Measuring method (English Version)
Standard No.GB/T 12673-1990
Statusabolished
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)80.0
Implemented on1991-9-1
Deliveryvia email in 1 business day
Detail of GB/T 12673-1990
Standard No.
GB/T 12673-1990
English Name
Motor vehicles-Basic dimensions-Measuring method
Chinese Name
汽车主要尺寸测量方法
Chinese Classification
T26
Professional Classification
GB
ICS Classification
Issued by
CSBTS
Issued on
1990-1-2
Implemented on
1991-9-1
Status
abolished
Superseded by
GB/T 12673-2019 Motor vehicle main dimensions measurement method
Superseded on
2020-5-1
Abolished on
2020-05-01
Superseding
GB 1334-1977
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
80.0
Keywords
GB/T 12673-1990, GB 12673-1990, GBT 12673-1990, GB/T12673-1990, GB/T 12673, GB/T12673, GB12673-1990, GB 12673, GB12673, GBT12673-1990, GBT 12673, GBT12673
Introduction of GB/T 12673-1990
1 Subject Content and Application Scope This standard specifies measuring method of basic dimension of motor vehicles. This standard is applicable to saloon cars, passenger cars and trucks, and other vehicles may refer to. 2 Normative References GB 3730.2 "Motor Vehicles and Towed Vehicles-Masses of Vehicles-Terms and Definitions" GB 3730.3 "Motor Vehicles and Towed Vehicles-Dimensions of Vehicles-Terms and Definitions" GB 8170 "Rules for Rounding off of Numberical Values" JB 3983 "Method for Measuring Reference Volume for Saloon Car Luggage Carrier" JB 4100 "Saloon Car Carriage-Internal Dimension-Measuring Method" 3 Terms 3.1 Y-base plane Longitudinal symmetrical plane of a vehicle, in accordance with the requirements of Chapter 2 in GB 3730.3. 3.2 X-base plane Vertical plane vertical to Y-base plane, in accordance with the requirements of the manufacturer. 3.3 Z-base plane Horizontal plane vertical to Y and X-base planes, in accordance with the requirements of the manufactory. 3.4 Y plane Plane parallel to Y-base plane. 3.5 X plane Plane parallel to X-base plane. 3.6 Z plane Plane parallel to Z-base plane. 3.7 Base point, line and plane Three or more actual points, lines or planes specified by the manufactory. 3.8 Point R Design base point of the manufactory, which is used for determining the final normal position of each seat specified by the manufactory and is the coordinates simulating human body trunk and thigh hip joint center position and established relative to the designed motor vehicle structure, and is referred to as "seat base point". 3.9 Motor hood C point Last point of motor hood plate in Y-base plane. If concealed wiper is equipped, C point is the intersecting point of the back point height of the motor hood plate to the windshield [see Figure A9 of Appendix A (Additional)]. 3.10 Point D of back deck Foremost point on luggage cabin cover or tail cover plate in Y-base plane. If the luggage cabin cover or tail cover plate extends to the rear window, Point D is the intersecting point of cover plate height to rear window glass or its decorating strip (see Figure A9). 4 Measuring Conditions 4.1 The measuring site shall be provided with support surface of horizontal and hard covering layer. 4.2 Steering wheels of motor vehicles shall be placed on the measuring site in straight ahead condition. 4.3 The tyre pressure of motor vehicles shall meet the design requirements. 4.4 Unless otherwise specified, the length shall be measured on the straight line parallel to the support plane and Y-base plane; the width shall be measured on the straight line parallel to X-base plane; and the height shall be measured on the straight line vertical to the support plane. 4.5 Motor vehicles, if equipped with movable spare parts, shall be measured according to the following specified state. 4.5.1 The container breast board shall be in off state, except when measuring the height QGB-H501 from container base plate to ground. 4.5.2 Car door, motor hood, luggage cabin cover and ventilation vent cover, etc. shall be in off state. 4.5.3 Radio antenna shall be in take-back state. 4.5.4 License plate is excluded, but license plate frame is included. 4.6 Measuring instrument and equipment a. Height gauge: measuring range 0~1000mm and minimum scale 0.5mm; b. Ground clearance meter: measuring range 0~500mm and minimum scale 0.5mm; c. Angle ruler: measuring range 0°~180° and minimum scale 1°; d. Steel tape: measuring range 0~20m and minimum scale 1mm; e. Level gauge; f. Three-dimensional H-point device. Note: Three-dimensional coordinatograph may be available. 5 Method of Rounding off of Numerical Values Comply with GB 8170. 6 Dimension Code Each dimension in this standard has one designated code which consists of word initial, code number and digit. 6.1 Word initial ISO: expresses the word initial of measuring items of this standard same as ISO 4131-1979. QGB: expresses the word initial adopted in this standard. 6.2 The following capitals express the classification code of measured dimension L——Length H——Height W——Width V——Volume Note: L, H and W, if express the angle, shall be marked relative to X, Z and Y-base plane. 6.3 Digit section 1~99 internal dimension 100~199 external dimension 200~299 goods or luggage dimension 400~499 truck external dimension 500~599 truck goods dimension
Contents of GB/T 12673-1990
1 Subject Content and Application Scope 2 Normative References 3 Terms 4 Measuring Conditions 5 Method of Rounding off of Numerical Values 6 Dimension Code 7 Determination of Base Plane and Base Point 8 External Dimension Code, Name and Measuring Position 9 Loading Dimension, Code, Name and Measuring Position 10 Glass Area 11 Internal Dimension Code, Name and Measuring Position Appendix A Attached Figures (Additional) Additional Explanation
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Keywords:
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