একটি সঙ্কোচনীয় পাখনা পালতোলা নৌকার উপর ব্যবহার জাহাজের তলি লিওয়ার্ড করার drifting প্রতিরোধ

Noun:

জাহাজের যন্ত্রবিশেষ,

centreboards's Usage Examples:

Ballasted centreboards are generally not locked in place when lowered;.

Most have a shallow draft, with centreboards, although some have a keel.

transom-hung, kick-up rudders controlled by a tiller and retractable kick-up centreboards.

of hard chined sailboat with a flat bottom, extremely shallow draft, centreboards and straight, flaring sides.

Since centreboards are retractable, they require a large, watertight trunk to hold them.

Instead of daggerboards or centreboards, the 16 has asymmetrical hulls which act like foils and keep the boat.

=, Head =, Navigation =, Maximum headroom =, Vertical lift or swing centreboards available.

5 ft) Hull appendages Keel/board type Twin pivoting centreboards Rudder(s) Twin drop rudders Rig General Fractional Sloop (Rotating Spar).

with Fleetwood builders, developed the design and experimented with centreboards.

allowing for various types of sailing rigs, and either leeboards or centreboards.

hulls of the Dart 18 are similar to most sailing catamarans, but without centreboards.

them fitted with three Shank sliding or drop keels (actually removable centreboards).

Scow schooners had a broad, shallow hull, and used centreboards, bilgeboards or leeboards rather than a deep keel.

Thomas Middleton proposed the idea of one design sailing punts, with centreboards all built and rigged the same in 1887.

The boat is equipped with kick up rudders and centreboards which ride up on impact, reducing risk of damage.

Therefore most trailer sailers have swing keel centreboards or daggerboards.

of the features of American yachts such as form-based stability and centreboards.

and 60 cm (2 ft) wide were wedged between the balsa logs and used as centreboards.

plan: schooner Armament: 3 or 4 guns Notes: She was fitted with two centreboards on pivots with the result that she had a draught of only 6 ft 6 in (2.

centreboards's Meaning':

a retractable fin keel used on sailboats to prevent drifting to leeward