GB/T 20070-2006 道路车辆 牵引车与半挂车之间 机械连接互换性

ICS43.080.10

T72

场黔

中华人民共和国国家标准

GB/T20070-2006

道路车辆牵引车与半挂车之间

机械连接互换性

Roadvehicles-Mechanicalcouplingbetweentractorsandsemi-trailers-

Interchangeability

(ISO1726:2000，MOD)

2006-01一10发布2006-06-01实施

中华人民共和国国家质量监督检验检疫总局

中国国家标准化管理委员会发布

GB/T20070-2006

目次

前言···············································································································……m

1范围··············，，···，··························································································……1

2规范性引用文件···········································································，····················……1

3互换性尺寸··················，·········，············，························································……1

3.1牵引车牵引座高度，························································································……1

3.2半挂车前部回转半径····································，，·················，····，··························……1

3.3鹅颈外形···················，···，············································，···········，······，······，····……2

4控制尺寸········································································································……3

4.1半挂车相对于牵引车的纵向倾角········································································……3

4.2侧向倾角·····，········，························，··························································，···……3

4.3铰接角···························