Anchoring Effect

Generally refers to the anchor anchor, is the main component of mooring equipment. A device made of iron, even in the boat with chains, thrown in the bottom, can make the boat stop. [1]

The ancient anchor is a large stone, or stone filled the basket, called the "anchor". Anchor rope tied stone sink to the bottom, according to the weight of the ship. Later, there is a stone anchor, that is, in the stone on both sides of the Department of wood claws, by weight and grip force to anchor the ship. The Chinese for metal anchor records. China ancient sailing ship with four jaw anchor, the anchor of good performance, so far in the sampan and boats are still in use