| 摘要 |
<p>The invention concerns a device (1) for guiding and immobilizing a rope (10) useful in particular on board a sailing ship, said device comprising a pulley (3) provided with a groove (6) capable of receiving a rope attached to the sails and a clamping element (4) adapted to shift from a folded position, wherein the pulley is freely rotatable, to an engaging position, wherein the pulley is immobilized. The invention is characterized in that the pulley groove comprises a base having a polygonal contour.</p> |
