ISO 8717:2000
Commercial road vehicles — Fifth wheel couplings — Strength tests
Commercial road vehicles — Fifth wheel couplings — Strength tests
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 20 июля 2000 г.
- Издание:
- ISO IS 8717 edition 2 version 1
- ICS:
- 43.040.70
This International Standard specifies the test conditions and strength requirements to be met by 50 and 90 fifth wheel couplings (see ISO 3842).
Abstract
Overview
ISO 8717:2000 - "Commercial road vehicles - Fifth wheel couplings - Strength tests" specifies the strength test conditions and pass/fail requirements for 50 mm and 90 mm fifth wheel couplings used on commercial road vehicles. The standard defines how to mount couplings on a test bed, how to determine the coupling D‑value, and the static and dynamic loads (including special provisions for forced semi‑trailer axle steering in Annex A).
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