A boat mooring system utilizing a cylinder having an internal spring-like mechanism that allows a retaining rope to lengthen or shorten automatically to adjust for rising tide or high wind to retain a boat at a safe distance from a dock or pier.
BOAT DOCK MOORING SYSTEM
2022-07-28
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |