| 简介 |
PURPOSE : A dredge fishing gear is provided to steadily move in the bottom of the sea surface of the earth by not sticking and fixing the dredge fishing gear into the bottom of the sea surface of the earth.CONSTITUTION : The dredge fishing gear includes : a main body(100); and a mesh(200) for, combined in the main body to be behind arranged of a frame, collecting the shellfish deviated of the bottom of the sea surface of the earth. The main body includes a frame(120), towed with a ship and moved the bottom of the sea surface of the earth, for collecting the shellfish inhabiting in the bottom of the sea surface of the earth; a plurality of forks(110) for separating the shellfish from the bottom of the sea surface of the earth; and a plurality of sliding bodies(130) for restricting interleaving depth of the fork about the bottom of the sea surface of the earth and slipped and moved the bottom of the sea surface of the earth.COPYRIGHT KIPO 2010 |
客服热线：
手机版
二维码
