GB/T 41651-2022 Translated English of Chinese Standard (GB/T41651-2022, GBT 41651-2022): Road vehicles - Mechanical coupling between towing vehicles with coupling mounted forward and below and centre-axle trailers - Interchangeabilityhttps://www.chinesestandard.net, 21 thg 8, 2022 - 20 trang This document specifies the requirements for the interchangeability of mechanical coupling between towing trucks with coupling mounted forward and below and center-axle trailers, vehicle combinations and vehicle interchangeability marks. This document is applicable to vehicle trains that consist of towing trucks with coupling mounted forward and below AND center-axle trailers. This document does not apply to special vehicle trains in which the coupling is mounted at the rear of the towing truck, and the closed coupling device is mounted and can be extended. NOTE: The vehicle and train models that meet the requirements of this document (see Annex A) are not interchangeable with those that meet the requirements of GB/T 41656. |
Thuật ngữ và cụm từ thông dụng
Annex applied axle axle group calculated center-axle trailer body center-axle trailer drawbar center-axle trailer relative China closed coupling device Cmin combination Comply coupling mounted forward determined different types dimensions document corresponds drafting drawbar hanging ring drawbar trailer Dynamic test load expanded and extended Figure C.1 frequency front end front turning radius GB/T hanging ring hole height High-position 1600 high-position drawbar horizontal distance Horizontal load interchangeability Keys Low-position 1600 low-position drawbar Marking example maximum design total mechanical coupling device meet the requirements millimeters minimum front turning Minimum L value models of vehicle NOTE pin shaft position provisions reaches the maximum rear end requirements of Figure Schematic diagram Specified type stand standard strength Table A.1 Terms and definitions Towing truck High-position trailer A vehicle trailer drawbar hanging train A vehicle train models trucks and center-axle upper vehicle train consisting Vertical load width Zhang