| 摘要 |
<p>A lifting lug, comprising a contact part surface-contacting with one surface, a tongue piece, as a locking means, installed projecting from the contact part toward a tip, a base part bent continuously from the contact part toward a side away from a duct so that a guide rail storing space is formed between the base part and the tongue piece, a pressing part formed continuously with the base part so as to press a surface adjacent to the one surface to the tip of the tongue piece so that the guide rail is held between the pressing part and the tongue piece, and a mounting means to mount a suspending member on the base part; a method of suspending a duct, comprising the steps of inserting the tongue piece of the lifting lug into a groove-like space of the duct, bending a pressing member toward a guide rail side so that it presses the surface adjacent to the one surface of the duct, and fixing the lifting lug to the duct.</p> |
