Safety Standard of Machinery, Equipment and Tools Article 13

The pull-back safety device shall meet the following provisions:1. If it is set by traction cables, the cables are able to adjust the amount of traction and that is more than a half of the bolster depth.2. The cable material is a synthetic fiber with the diameter more than 4 millimeters. In adjustable metal parts fitted state, the breaking load of it is over 150 kgf (1.5 kN).3. The toggle- transfer belt is made of leather or other equivalent material and the cable connection portion can withstand more than 50kgf (0.49kN) static load.
中文原文 機械設備器具安全標準第13條
拉開式安全裝置應符合下列規定:
一、設有牽引帶者,其牽引量須能調節,且牽引量為盤床深度二分之一以上。
二、牽引帶之材料為合成纖維;其直徑為四毫米以上;已安裝調節配件者,其切斷荷重為一百五十公斤以上。
三、肘節傳送帶之材料為皮革或其他同等材質之材料;且其牽引帶之連接部能耐五十公斤以上之靜荷重。

English translation for reference only; the Chinese text prevails. Not legal advice.