| 摘要 |
FIELD: fishing and fish farming.SUBSTANCE: float is made of hollow plastic tube, both ends of which are sealed. Inside sealed tube is air, gas or fluid with density lower than that of water. Walls of hollow plastic tube in middle part of its height are brazed to each other, forming section fitted with clip-clamp. According to the first version, at lower soldered end there is hole, one of side walls of which has through incision. According to second version, at lower soldered end with hole detachable swivelling hook is secured. In third version walls of hollow plastic tube are also brazed to each other in lower part, and clip-clamps are put on both brazed sections.EFFECT: invention provides float which can be quickly put on and removed from line without its cutting or loosening fishing appliances already present on it.3 cl, 3 dwg |
