| 摘要 |
The crossing cords (13) of a net are held in two holes in a block. A metallic ring (14) is locked round the end of the cord, to prevent it unravelling, and can slide in the hole. A sleeve (15) joins the cords to a fixed or mobile anchor near the net. The sleeve has a shoulder at the bottom and the head (24) of an axial rod (23), through the base (19) of the sleeve, rests on this. The cord is held in the sleeve by two transversal screws (25,26) that go through holes in the sleeve. |
