| 摘要 |
<p>Device for launching and recovering a sonar comprising a linear reception antenna (13) and a volume transmission coil incorporated into a volume body referred to as a fish (12), said sonar being towed by a surface vessel (10) by means of a tow line (11) comprising a towing cable (14) from which the tow fish is suspended, the linear antenna being anchored behind the cable in relation to the vessel (10), said device comprising a towing winch (20) comprising a chassis (27) secured to the surface vessel and allowing the tow line to be wound onto and paid out from a drum (21). The drum comprises two runners (2, 23) rotating about an axis of rotation, means (101) of coupling the two parts, the first part having a cylindrical shape onto which the tow line is intended to be wound, the second part forming a first end stop (28) intended to accommodate the tow fish.</p> |
