A Manual of Yacht and Boat Sailing, Nide 23"The field" office, 1880 - 586 sivua |
Kirjan sisältä
Tulokset 1 - 5 kokonaismäärästä 81
Sivu 1
... helm , an addition to head - sail or reduction of after - sail will ameliorate it ; and he equally knows that , if a vessel is deficient in stiffness , the application of a lead keel will make her stiffer ; but if he were told to ...
... helm , an addition to head - sail or reduction of after - sail will ameliorate it ; and he equally knows that , if a vessel is deficient in stiffness , the application of a lead keel will make her stiffer ; but if he were told to ...
Sivu 18
... helm . To meet these drawbacks , some eastern boats ( such as those of Bombay ) have cambered keels , i.e. , the ... helm for a foul puff , or spring to quickly under a little lee helm for a free one . It is undeniable , however , that ...
... helm . To meet these drawbacks , some eastern boats ( such as those of Bombay ) have cambered keels , i.e. , the ... helm for a foul puff , or spring to quickly under a little lee helm for a free one . It is undeniable , however , that ...
Sivu 27
... helm ; " that is , if the vessel's head has a tendency to fly up in the wind , the rudder is turned to leeward by bringing the helm or tiller to windward . ( The distance k , x in Fig . 11 shows the length of the lever upon which the ...
... helm ; " that is , if the vessel's head has a tendency to fly up in the wind , the rudder is turned to leeward by bringing the helm or tiller to windward . ( The distance k , x in Fig . 11 shows the length of the lever upon which the ...
Sivu 28
... helm ' in light winds and be slack in stays , and probably a ratio of 02 will be a safe one to adopt . Thus , if a vessel be 50ft . on the load line , then 50 × · 02 = 1ft . , which is the distance the calculated centre of effort of the ...
... helm ' in light winds and be slack in stays , and probably a ratio of 02 will be a safe one to adopt . Thus , if a vessel be 50ft . on the load line , then 50 × · 02 = 1ft . , which is the distance the calculated centre of effort of the ...
Sivu 30
... helm , i.e. , quickness and readiness in a ship to go about , is a most important quality . At the first moment the angular acceleration , which is the measure of this sensibility , varies directly as the moment of the water - pressure ...
... helm , i.e. , quickness and readiness in a ship to go about , is a most important quality . At the first moment the angular acceleration , which is the measure of this sensibility , varies directly as the moment of the water - pressure ...
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Muita painoksia - Näytä kaikki
Yleiset termit ja lausekkeet
abaft American elm amidships anchor angle ballast batten beam belay block boat bolt bowsprit breadth canoe canvas centre-board clew club course crew cringle cruising cutter deck depth diameter displacement fast fastened fitted floor foot fore end fore side foresail forestay forward gaff garboard gunwale gybe Half-breadths on diagonal halyards hauled head sails head to wind heel helm hoisted hook immersed inch iron Jullanar keel keep lateral resistance lead leeward length load line load water-line lower luff main boom main sheet mainsail mast masthead mizen moulds outhaul peak plank plate port tack rabbet racing reef rigging rope round rove rudder rule sail schooner sheave ship shown spars speed spinnaker square starboard stem stern sternpost stowed strake strop tackle tiller timbers tonnage tons topmast topping lift topsail trysail vessel waves weather weight whilst windward wood yacht yard yawl
Suositut otteet
Sivu 556 - It does not apply by day to cases in which a vessel sees another ahead crossing her own course; or by night, to cases where the red light of one vessel is opposed to the red light of the other, or where the green light of one vessel is opposed to the green light of the other, or where a red light without a green light, or a green light without a red light, is seen ahead, or where both green and red lights are seen anywhere but ahead.
Sivu 233 - Every steam ship, when approaching another ship, so as to involve risk of collision, shall slacken her speed, or, if necessary, stop and reverse ; and every steam ship shall, when in a fog, go at a moderate speed.
Sivu 529 - A vessel which is close-hauled on the port tack shall keep out of the way of a vessel which is closehauled on the starboard tack. (c.) When both are running free, with the wind on different sides, the vessel which has the wind on the port side shall keep out of the way of the other.
Sivu 529 - If two ships under steam are crossing so as to involve risk of collision, the ship which has the other on her own starboard side shall keep out of the way of the other.
Sivu 556 - ... in other words, to cases in which by day each vessel sees the masts of the other in a line or nearly in a line with her own, and by night to cases in which each vessel is in such a position as to see both the side lights of the other.
Sivu 529 - If two ships under steam are meeting end on, or nearly end on, so as to involve risk of collision, the helms of both shall be put to port so that each may pass on the port side of the other.
Sivu 557 - Nothing in these rules shall exonerate any vessel or the owner or master or crew thereof from the consequences of any neglect to carry lights or signals, or of any neglect to keep a proper lookout, or of the neglect of any precaution which may be required by the ordinary practice of seamen or by the special circumstances of the case.
Sivu 529 - When two steam vessels are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard so that each may pass on the port side of the other.
Sivu 556 - In narrow channels every steam vessel shall, when it is safe and practicable, keep to that side of the fairway or mid-channel which lies on the starboard nide of such vessel.
Sivu 556 - Art. 15. If two ships under steam are meeting end on, or nearly end on, so as to involve risk of collision, each shall alter her course to starboard, so that each may pass on the port side of the other.