PURSUIT S428 SPORT, Руководство пользователя

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Glossary of Terms
A-5
Shaft Log:
Pipe through which the propeller
shaft passes.
Sheer:
The uppermost edge of the hull.
Sling:
A strap which will hold the boat
securely while being lifted, lowered, or car-
ried.
Slip:
A boat’s berth between two pilings or
piers.
Sole:
The deck of a cockpit or interior cabin.
Spring Line:
A line that leads from the bow
aft or from the stern forward to prevent the
boat from moving ahead or astern.
Starboard:
The right side of a boat when
facing the bow.
Steerageway:
Sufficient speed to keep the
boat responding to the rudder or drive unit.
Stem:
The vertical portion of the hull at the
bow.
Stern:
The rear end of a boat.
Stow:
To pack away neatly.
Stringer:
Longitudinal members fas-
tened inside the hull for additional structural
strength.
Strut:
Mounted to the hull which supports
the propeller shaft in place.
Strut Bearing:
See “cutlass bearing.”
Stuffing Box:
Prevents water from entering
at the point where the propeller shaft passes
through the shaft log.
Superstructure:
Something built above the
main deck level.
Swamps:
When a boat fills with water from
over the side.
Swimming Ladder:
Much the same as the
boarding ladder except that it extends down
into the water.
T
affrail:
Rail around the rear of the cockpit.
Thru-hull:
A fitting used to pass fluids (usu -
ally water) through the hull surface, either
above or below the waterline.
Topsides:
The side skin of a boat between
the waterline or chine and deck.
Transom:
A flat stern at right angles to the
keel.
Travel Lift:
A machine used at boat yards
to hoist boats out of and back into the water.
Trim:
Refers to the boat’s angle or the way
it is balanced.
Trough:
The area of water between the
crests of waves and parallel to them.
Twin-Screw Craft:
A boat with two propel-
lers on two separate shafts.
U
nderway:
When a boat moves through
the water.
W
ake:
Disrupted water that a boat leaves
astern as a result of its motion.
Wash:
The flow of water that results from the
action of the propeller or propellers.
Waterline:
The plane of a boat where the
surface of the water touches the hull when it
is afloat on even keel.
Watertight
Bulkhead: Bulkheads secured
so tightly so as not to let water pass.
Wharf:
A structure generally parallel to the
shore.