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Device for adjusting position of fish reserve

阅读:884发布:2021-01-05

专利汇可以提供Device for adjusting position of fish reserve专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain the titled device capable of adjusting position of fish reserve in the vertical direction, by setting a guide rope for guiding the fish reserve between a buoy on the surface of the sea and a sinker on the bottom and lead ing a guide part set on the fish preserve along the along the guide rope.
CONSTITUTION: A fish reserve 6 is assembled by attaching a net to a structure consisting of upper pipes 61, lower pipes 62, pillar pipes 63 and reinforcing bars 64. A guide rope 5 laid between a buoy 3 and a sinker 4 is passed through the pillar pipes 63 and the length of a depth control rope 7 is regulated to adjust the depth of the fish reserve. The titled device can be used even far in the offing.
COPYRIGHT: (C)1988,JPO&Japio,下面是Device for adjusting position of fish reserve专利的具体信息内容。

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