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2. Marine propulsion - Wikipedia

   en.wikipedia.org/wiki/Marine_propulsion

   Rolls-Royce Marine Spey, a gas turbine developed by Rolls-Royce Holdings in the 1960s for marine propulsion. Marine propulsion is the mechanism or system used to generate thrust to move a watercraft through water. While paddles and sails are still used on some smaller boats, most modern ships are propelled by mechanical systems consisting of an ...

3. List of boat types - Wikipedia

   en.wikipedia.org/wiki/List_of_boat_types

   This is a list of boat types. For sailing ships , see: List of sailing boat types This is a dynamic list and may never be able to satisfy particular standards for completeness.

4. Capstan (nautical) - Wikipedia

   en.wikipedia.org/wiki/Capstan_(nautical)

   A capstan is a vertical- axled rotating machine developed for use on sailing ships to multiply the pulling force of sailors when hauling ropes, cables, and hawsers. The principle is similar to that of the windlass, which has a horizontal axle. The capstan and the anchor windlass on the deck below that it drives.

5. Azimuth thruster - Wikipedia

   en.wikipedia.org/wiki/Azimuth_thruster

   Mechanical transmission, which connects a motor inside the ship to the outboard unit by gearing. The motor may be diesel or diesel-electric. Depending on the shaft arrangement, mechanical azimuth thrusters are divided into L-drive and Z-drive. An L-drive thruster has a vertical input shaft and a horizontal output shaft with one right-angle gear.

6. Tayana 37 - Wikipedia

   en.wikipedia.org/wiki/Tayana_37

   Design. The Tayana 37 is a recreational keelboat, built predominantly of fiberglass, with teak wood trim, including teak decks. It is a cutter rigged sloop, with a few built with the optional ketch rig. The boat has spruce or aluminum spars and a bowsprit that brings the length to 42.17 ft (12.85 m). A pilothouse was also optional.

7. Outboard motor - Wikipedia

   en.wikipedia.org/wiki/Outboard_motor

   Outboard motor. An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. They are the most common motorised method of propelling small watercraft. As well as providing propulsion, outboards provide ...

8. Transom (nautical) - Wikipedia

   en.wikipedia.org/wiki/Transom_(nautical)

   Transom (nautical) Vertical transom and stern of a modern cargo ship. In some boats and ships, a transom is the aft transverse surface of the hull that forms the stern of a vessel. Historically, they are a development from the canoe stern (or "double-ender") wherein which both bow and stern are pointed. Transoms add both strength and width to ...

9. Heritage-class cutter - Wikipedia

   en.wikipedia.org/wiki/Heritage-class_cutter

   The Heritage-class cutters are the newest class of cutter in the USCG, bridging the capabilities of the Legend and Sentinel-class cutters. The design is based on Vard Marine's VARD 7 110 offshore patrol vessel design. [8] The cutters will be classified to American Bureau of Shipping Naval Vessel Rules with USCG addendum and will be built with a ...