| 摘要 |
PURPOSE:To provide a device in which dividable weight blocks or buoyancy bodies are positioned in the middle of a mooring line, and adapted to arbitrary hold the line from both sides, and an intermediate sinker and buoy are removably attached in an arbitrary position without cutting the line or the use of a coupling tool. CONSTITUTION:Dividable weight blocks or buoyancy bodies 8 and 8' are attached to the middle of a mooring line, formed by chains 2 or the like, and adapted to arbitrarily hold the line from both sides. The two blocks or buoyance bodies 8 and 8' are so constituted as to allow installation and removal of them by means of bolts and nuts, grooves 13 in which the chains 2 are securely placed are formed therein, and recess parts 14 are provided at both ends thereof, and the grooves and the recess parts are filled with an elastic material 9 to prevent concentration of stress. This enables an intermediate sinker and buoy to be removably attached to arbitrary position without cutting the mooring line or the use of a coupling tool such as shackles. |
