Floating plastic module assembly system has tenon and mortise joints between modules hinged by transverse tubes and lengthwise tube beneath hinges

摘要

Assembly system for floating modules (1) consists of tubes (2) inserted through sealed holes (5) in tenon and mortise joints connecting the modules allowing a degree of pivoted movement between them. The floats are fastened to the tube (2) by vertical rods (4) through sealed holes (8) at each end. The rods can be extended for mooring boats, and they are held in place by lugs engaging with cavities in the floats.