There are commonly two capsterns in a ship of war, the main and the gear capstern; the former of which has two drum-heads, and may be called a double one. This is represented by fig. 12. of plate [II]. the latter is exhibited in fig. 11.
Formerly the bars of the capstern went intirely through the head of it, and consequently were more than twice the length of the present ones; the holes were therefore formed at different heights, as represented in fig. 10. plate [II]. But this machine had several inconveniencies, such as the persons who heaved at the higher bars incommoding those at the lower ones; the bars being lifted or lowered by the persons who heaved at their opposite ends; some of the bars being too high, and others two low, &c. It has therefore been long intirely disused in the navy. Some of these sort of capsterns, however, are still retained in merchant ships, and are usually denominated crabs. The situation of the bars in a crab, as ready for heaving, is represented in fig. 13. plate [II].
To rig the Capstern, garnir, is to fix the bars in their respective holes, and thrust in the pins in order to confine them.
Surge the Capstern, choquer, is the order to slacken the rope heaved round upon it, of which there is generally two turns and a half about the barrel at once, and sometimes three turns.
To heave the Capstern, virer au cabestan, is to go round with it heaving on the bars, and drawing in any rope of which the purchase is created.
To come up the Capstern, is to let go the rope upon which they had been heaving. See the French term Cabestan, and the phrases annexed thereto.
To pawl the Capstern, is to fix the pawls to prevent it from recoiling during any pause of heaving.
CAPTAIN of a ship of war, capitaine du haut bord, the officer who commands a ship of the line of battle, or a frigate carrying twenty or more cannon. The charge of a captain in his majesty’s navy is very comprehensive, inasmuch as he is not only answerable for any bad conduct in the military government, navigation, and equipment of the ship he commands; but also for any neglect of duty, or ill management in his inferior officers, whose several charges he is appointed to superintend and regulate.
On his first receiving information of the condition and quality of the ship he is appointed to command, he must attend her constantly, and hasten the necessary preparations to fit her for sea. So strict indeed are the injunctions laid on him by the lord high admiral, or commissioners of the admiralty, that he is forbid to lie out of his ship, from his arrival on board, till the day of his discharge, unless by particular leave from the admiralty, or his commander in chief.
He is enjoined to shew a laudable example of honour and virtue to the officers and men, and to discountenance all dissolute, immoral, and disorderly practices, and such as are contrary to the rules of discipline and subordination, as well as to correct those who are guilty of such offences, as are punishable according to the usage of the sea.