GB/T 4606-1984 Main dimensions and installation of No. 50 traction pins for road semitrailer saddles, interchangeable dimensions
Basic Information
Standard ID:
GB/T 4606-1984
Standard Name: Main dimensions and installation of No. 50 traction pins for road semitrailer saddles, interchangeable dimensions
Chinese Name:
道路车辆 半挂车鞍座50号牵引销主要尺寸和安装,互换性尺寸
Standard category:National Standard (GB)
state:Abolished
Date of Release1984-07-31
Date of Implementation:1985-05-01
Date of Expiration:2006-06-01
standard classification number
Standard ICS number:Road Vehicle Engineering>>Road Vehicle Devices>>43.040.50 Transmission and Suspension Devices
Standard Classification Number:Vehicles>>Trailers>>T72 Traction Device
Publication information
other information
Review date:2004-10-14
Drafting unit:Changchun Automobile Research Institute
Focal point unit:National Automobile Standardization Technical Committee
Publishing department:National Development and Reform Commission
competent authority:National Development and Reform Commission
Introduction to standards:
GB/T 4606-1984 Road vehicles Semi-trailer saddle No. 50 towing pin main dimensions and installation, interchangeability dimensions GB/T4606-1984 Standard download decompression password: www.bzxz.net
Some standard content:
National Standard of the People's Republic of China
Main dimensions and mounting and interchangeability dimensions of the 50th wheel coupling pin for road vehicle semi-trailer saddle
UDC629.114.3
：621.886
GB4606-84
Road vehicles50 semi-trailer fifth wheel coupling pinBasic and
mounting/interchangeability dimensionsThis standard is equivalent to the standard IS0337-1981 "50th wheel coupling pin for road vehicle semi-trailer saddle-main dimensions and mounting/interchangeability dimensions". This standard applies to the type and dimensions of the saddle of the semi-trailer with a maximum gross weight (mass) less than or equal to 50t, as specified in Figure 1. The dimensions of mounting and interchangeability shall be as specified in Figure 2 or Figure 3. ? ..n, t
259.8±011
Additional instructions:
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This standard was proposed by the Ministry of Machinery Industry of the People's Republic of China and is under the jurisdiction of Changchun Automobile Research Institute. This standard was drafted by Changchun Automobile Research Institute and the Highway Research Institute of the Ministry of Communications. The main drafters of this standard are Yu Fanglin and Yang Deyou.
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