FREE BOOKS

Author's List




PREV.   NEXT  
|<   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60  
61   62   63   64   65   66   67   >>  
[Illustration: "DEFENDER"] About three months were required for the construction of _Defender_. She was built at Bristol, Rhode Island. The plans were first fully discussed by the owners and the architect and his assistants, and were then laid out on paper to a scale, probably one inch to the foot--although this would make a pretty large working plan. But still, the larger a plan is the better, and in an important matter of this kind no pains are spared to reach perfection. A model of a yacht under construction is unnecessary, and is seldom made, except for the pleasure or curiosity of the owner. It was decided to give up the centreboard this year--much to the disappointment of a great many patriotic yachtsmen, for the centreboard is a purely American institution--and the plans were consequently designed for a keel boat. _Defender_'s keel is of lead, and weighs 80 tons. It is 5 feet 6 inches high, 3 feet 6 inches wide, and 35 feet long on top, and was cast in the shop where the yacht was built, for such a weight as that could not very well be moved from one end of a ship-yard to the other. A cross section of this lead keel would look very much like the cross section of a pear cut lengthwise, with the bulge at the bottom. Fore and aft it is shaped somewhat like a whale or a cat-fish--that is, it is largest forward and tapers toward the stern. This doubtless seems strange to a great many unobservant landsmen, who know that ships are usually made as pointed and sharp as possible at the bow. This is all very well for a body that is intended to cut through the water, but for anything meant to travel under the surface the fish shape is the proper thing. All fish are larger at the head than at the tail, and yet they seem to find no difficulty in getting through the water very rapidly. Following this natural phenomenon, the keel of _Defender_ is bulging at the bow and tapering at the stern. Just, as the size and position of every stone in a large building are figured out before the work is begun, so was every part of _Defender_ designed and laid out in the mould loft at Bristol long before the actual work of construction could commence. The mould loft is a very large room, with a spacious floor and plenty of light. On the floor every part of _Defender_ was sketched out in chalk to the actual size required. Every beam and section was accurately laid down, and the workmen made wooden moulds or patterns from these sketche
PREV.   NEXT  
|<   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60  
61   62   63   64   65   66   67   >>  



Top keywords:
Defender
 

construction

 
section
 

larger

 
centreboard
 
inches
 
Bristol
 

designed

 

required

 

actual


intended

 

unobservant

 

doubtless

 

tapers

 

forward

 

largest

 

strange

 

pointed

 

landsmen

 

Following


spacious

 

plenty

 

commence

 

building

 
figured
 
sketched
 

moulds

 

patterns

 

sketche

 

wooden


workmen

 
accurately
 
position
 

surface

 

proper

 

phenomenon

 

bulging

 

tapering

 

natural

 
difficulty

rapidly
 
travel
 

important

 

working

 
pretty
 

matter

 

unnecessary

 

seldom

 

pleasure

 
perfection