An Universal Dictionary of the Marine / Or, a Copious Explanation of the Technical Terms and Phrases Employed in the Construction, Equipment, Furniture, Machinery, Movements, and Military Operations of a Ship. Illustrated With Variety of Original Designs of Shipping, in Different Situations; Together With Separate Views of Their Masts, Sails, Yards, and Rigging. to Which Is Annexed, a Translation of the French Sea-terms and Phrases, Collected from the Works of Mess. Du Hamel, Aubin, Saverien, &c.

by William Falconer

Rails of the head, certain curved pieces of timber, extending from the bows on each side to the continuation of the ship’s stem, to support the knee of the head, and the ornamental figure fixed thereon. The form of these rails is represented at large in the figure referred to from the article Head, plate [IV].

To RAISE, to elevate any distant object at sea, by a gradual approach towards it from the place whence it was formerly observed. This effect is known to be occasioned by the convexity of the surface of the sea, which previously intercepted the view, when directed towards the lower parts of the said object. This term is opposed to Laying, which see.

RAISING a purchase, the act of disposing certain instruments, or machines, in such a manner, as that, by their mutual effects, they may produce a mechanical force sufficient to overcome the weight, or resistance of the object to which this machinery is applied.

RAKE, the projection of the upper parts of a ship at the height of the stem, and stern, beyond the extremities of the keel. Thus if a plummet be hung from the top of a ship’s stern, so as to be level with the continuation of the keel, the distance between the after end of the keel and the plummet will be the length of the rake abaft, or the rake of the stern.

RAKING a ship, the act of cannonading a ship on the stern, or head, so as that the balls shall scour the whole length of her decks; which is one of the most dangerous incidents that can happen in a naval action. This is frequently called raking fore and aft, being the same with what is called enfilading by engineers.

RANGE, a sufficient length of the cable, drawn up on the deck, before the anchor is cast loose from the bow, to let it sink to the bottom, without being interrupted, that the flukes may be forced the deeper into the ground, by the additional weight which the anchor acquires in sinking. For this reason the range, which is drawn up out of the tier, ought to be equal in length, to the depth of the water where the ship anchors. See Anchor and Cable-Tier.

Range, is also the distance to which a bomb or cannon-ball is thrown from a piece of artillery, by the explosion of gun-powder. See the articles Cannon and Mortar.

The flight of a shot is distinguished, by artillery people, into two different ranges, of which the first is called the point-blank; and the second, the random-shot. To these also may be added the ricochet, or rolling and bounding-shot.

Whatever has been observed, in other parts of this work, with regard to the flight of a shot from a piece of artillery, is on the presumption that it describes a right line in its passage to the object. This, however, is not strictly true; because by its weight it inclines to the earth every instant of its motion: but as its velocity is very great when first discharged from the cannon, the weight does not sensibly affect the direction in the first instant of its motion. Thus the line it describes, as represented in plate [III]. extending from fig. 16. to the ship under sail, is apparently straight, and the extent of this line is called the point-blank range of the piece; which accordingly may be defined the extent of the apparent right line, described by a ball discharged from a cannon.

This range is much less than the greatest range, or random-shot; but the piece cannot be levelled, or, as it is generally expressed, pointed at an object intended to be battered, if that object is not within the distance of the point-blank range; for beyond that, the stroke is very uncertain.