cathead

cathead

A cathead is a large wooden beam located on either side of the bow of a sailing ship, and angled forward at roughly 45 degrees. The beam is used to support the ship's anchor when raising it (weighing anchor) or lowering it (letting go), and for carrying the anchor on its stock-end when suspended outside the ship's side. The cathead is furnished with sheaves at the outer end, and the inner end (which is called the cat's-tail) fits down on the cat-beam. The shank painter is a short rope or chain by which the shank of an anchor is held fast to a ship's side when not in use. The process of securing the anchor is called catting and fishing it. The cat stopper also fastens the anchor on. The purpose of the cathead is to provide both a heavy enough beam to support the massive weight of the anchor, and to hold the metal anchor away from the wooden side of the ship to prevent damage when the anchor is being raised from the water. The stockless anchor made the cathead obsolete. In common practice, the projecting end of the beam was carved to resemble the face of a lion or cat. Whether such carving was due to a play on the already existing name of the beam or whether the beam was so named because of the practice of such carving is unknown. The origin of the term "cathead" is obscure, but dates at least to the 17th century, as it was used by Mainwaring and Boteler in their dictionaries. The Mainwaring dictionary was written in 1623.Nautical author Robert Charles Leslie, writes: "The term catheads used for the two stout projecting timbers on either bow, from which the anchor hung clear of the ship before letting go, was no doubt connected with the fact of a lion or large cat usually carved upon the end of the item."

Update this biography »
Complete biography of cathead »