Abstract: A tensioning system of a mooring line of a floating structure. The mooring line includes separate first and second mooring line sections, with a first end of the second mooring line attached to the floating structure and a first end of the first mooring line section being attached to an anchoring device embedded in a seabed. A tensioner configured to act on the mooring line includes a body with a housing, and an inlet unit for inserting a second end of the first mooring line section into the housing of the body. The body includes an opening for the passage of a second end of the first mooring line section from the inlet unit, through the housing, and along a direction changing element. The tensioning system includes a stabilizing platform fixed to the body. At least a portion of the stabilizing platform laterally projects from the body of the tensioner.

Abstract: The device, which is intended to connect a shackle (1) to the links (2) of a chain using a bolt (8), comprises two parts (3) and (4), part 3 being a cylindrical body that guides the insertion/extraction of the bolt (8). A lever (7), which is joined to the bolt (8), extends from the side of the cylindrical body (5) and can be displaced in order to move the bolt (8). Part 4 comprises a nut (9) screwed to the end of the bolt (8) in order to secure such bolt (8). The invention also includes a handle (10) that can be attached to the nut (9) to allow the bolt (8) to be tightened by a robot. Parts 3 and 4 include brackets (11) and (12) between which through-rods (13) are screw-mounted at the ends thereof in order to secure said parts (3) and (4) to one another.

Abstract: The apparatus is intended for vertically linking a first chain and a second chain under water. The apparatus is characterized in that it comprises a lower base (1) with an open cross-shaped slot (5) into which the last link of the first chain (6) is inserted, extending above said lower base (1), while a guide/holder (2) for the second chain (7) is attached to the lower base (1) over said slot, said guide/holder containing an H-shaped shackle (11) that is coupled to the last link of said second chain (7) by means of a first bolt (12), the last link of the first chain (6) being inserted in the free space in the shackle (11) so that both chains (6-7) are coupled by means of a second bolt (13).

Abstract: The apparatus is intended for vertically linking a first chain and a second chain under water. The apparatus is characterised in that it comprises a lower base (1) with an open cross-shaped slot (5) into which the last link of the first chain (6) is inserted, extending above said lower base (1), while a guide/holder (2) for the second chain (7) is attached to the lower base (I) over said slot, said guide/holder containing an H-shaped shackle (II) that is coupled to the last link of said second chain (7) by means of a first bolt (12), the last link of the first chain (6) being inserted in the free space in the shackle (11) so that both chains (6-7) are coupled by means of a second bolt (13).

Abstract: The device, which is intended to connect a shackle (1) to the links (2) of a chain using a bolt (8), comprises two parts (3) and (4), part 3 being a cylindrical body that guides the insertion/extraction of the bolt (8). A lever (7), which is joined to the bolt (8), extends from the side of the cylindrical body (5) and can be displaced in order to move the bolt (8). Part 4 comprises a nut (9) screwed to the end of the bolt (8) in order to secure such bolt (8). The invention also includes a handle (10) that can be attached to the nut (9) to allow the bolt (8) to be tightened by a robot. Parts 3 and 4 include brackets (11) and (12) between which through-rods (13) are screw-mounted at the ends thereof in order to secure said parts (3) and (4) to one another.