The invention discloses an anchor chain for buffering the gravity. The anchor chain for buffering the gravity comprises an anchor chain body. An impeller is connected to the joint of the anchor chain body and an anchor in a sleeving manner; the impeller comprises blades and a casing pipe. According to the invention, in the process of spooling off the anchor chain, the impeller is driven to rotate by means of the buoyancy of water and the gravity of the anchor chain when the anchor pulls the anchor chain, the gravity of the anchor chain can be buffered, and the anchor chain is prevented from colliding with foreign objects under the sea.
Anchor chain for buffering gravity
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |