Tensioning system for volleyball or badminton net comprises two pulley blocks, one of which carries S-shaped hook and rope clamp, other carrying ring ( and blocks being connected by polypropylene rope

摘要

Tensioning system for a volleyball or badminton net comprises two pulley blocks (1, 2), one of which carries an S-shaped hook (6) and a rope clamp (3) and the other a ring (7). The blocks are connected by polypropylene rope (4).