T69 驾驶室与其他 标准查询与下载

ISO 5721:1989 农用拖拉机 操作者的视野

This second edition cancels and replaces the first edition (1981). Specifies practical and mathematical methods of determining the masking effects of obstruction on the angles of vision forward, to the rear and upwards of seated operators of tractors. It does not take account of detachable implements and mounted elements, for example front loaders, pallets, ect.

Tractors for agriculture; operator's field of vision

NF U02-081:1977 农林用拖拉机.司机座位尺寸

Agricultural tractors. Dimensions of operator seating accomodation.

BS 4220-1:1974 农用轮式拖拉机座位的试验方法.第1部分:人工道路试验

Tests for a seat intended for a nominated tractor model; provides for measurement of transmitted vertical vibration on artificial track. Defines methods of measurement of important seat dimensions, static deflection and lateral stability characteristics. Specimen report included for guidance.

Methods of test for seats on agricultural wheeled tractors - Tests on artificial track