ISOCD13052前導輪國際標準質量認證—譯文(DOC 8頁)

主要目錄：
1、Scope \ 範圍
2、Normative references \ 規範性引文
3、Jockey wheels – requirements \ 支撐輪—要求
3.1 Markings \標識
3.2 Testing \ 測試
3.3 Actuating force of the jockey wheel hand crank and T-screw
支撐輪搖柄和T型搖把的轉動力
3.4 Deactivated condition (trailer in towed mode)
支撐輪收起時（掛車在牽引方式下）
4、Mounting, operating and maintenance instructions
安裝，操作和維護說明
4.1 Mounting instructions \安裝，操作和維護說明
4.2 Operating and maintenance instructions \安裝，操作和維護說明
Bibliography \安裝，操作和維護說明
主要內容：
Test parameters \ 測試參數：
?Secure the screw-mounting plate or clamping retainer to the test rig.
螺紋連接部件或夾緊架通過測試後應牢固可靠。
in the case of a clamping attachment, securely clamp the jockey wheel in the centre of the clamping range.
對於加緊附件，其應安全地夾在支撐輪夾緊範圍的中心
Crank up the jockey wheel to the maximum lifting height specified by the manufacturer.
支撐輪通過轉動搖柄能起升的最大高度由製造商指定。
Select an unfavourable position for the wheel, i.e. at the forward end of the clamping attachment / fastening plate turned away.
？？？？？？？？？
When the test load is applied, no actuation may take place.
當應用測試加載荷後，支撐輪不應有移動。

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