FREE BOOKS

Author's List




PREV.   NEXT  
|<   71   72   73   74   75   76   77   78   79   80   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95  
96   97   98   >>  
will be seen that it is not necessary to have clewgarnets or buntlines in reefing. The operation is performed by easing of the sheet and hauling the lee reef-tackle first, also the midship reef tackle. When the yardarm of the reefspar is up at the lee side, the sail cannot sag to leeward when the tack is eased away. Now haul the weather reef-tackle likewise midship, snug up to the yard, belay all down the tack, and sheet aft. As all the reef-tackles lead to the slings of the yard, there is no impediment in swinging the yard when the reef-tackles are taut and belayed. The slack sail will not chafe, as it remains quiet, but if so desired may be stopped up at leisure with only a few hands with stops provided for that purpose. In case of a sudden squall the sail may be hauled up the usual way. The buntlines will draw the part of the sail below the reef well up on the part above the reefyard, and remain becalmed, while the weight of the reefspar will prevent any slatting or danger of losing the sail any more than any other sail clewed up. In case there is steam power at hand, all three reef-tackles may be hauled simultaneously, easing sheet and tack sufficiently to let the wind out of the sail without shaking. There are other advantages gained by this method; while its essentials are positive, quick reefing from the deck in all weathers, it is also better reefed than by the old method. For by this new method the sail is not strained or torn, and the sail will wear longer, not being subject to such straining. It may be carried longer, as the spar supports the sail like a band, especially an old sail. This method does not interfere with the use of the so called midship-tack, but change of putting on bands, from the leech of the sail at the reef to the center tack would be necessary. The weight of the spar may be considered by some as objectionable, (an old argument against double-topsail yards). The spar used for the reef may be about one-half the diameter of the yard on which it is to be used. Such critics do not consider that a crew of men aloft on the yard are several times heavier than such a spar. L.K. MORSE. Rockport, Me., Oct. 28, 1891. * * * * * A NEW PROCESS FOR THE BLEACHING OF JUTE. By Messrs. LEYKAM and TOSEFOTHAL. Jute is well known as a very cheap fiber, and its employment in textile industry is consequently both extensive and always in
PREV.   NEXT  
|<   71   72   73   74   75   76   77   78   79   80   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95  
96   97   98   >>  



Top keywords:

method

 

midship

 
tackles
 

tackle

 

hauled

 

buntlines

 

reefing

 

longer

 

weight

 

reefspar


easing

 
interfere
 
putting
 

called

 
center
 
change
 

employment

 

double

 

argument

 

objectionable


considered

 

extensive

 

straining

 

subject

 

topsail

 

textile

 

supports

 

industry

 

carried

 
heavier

Rockport

 

PROCESS

 
Messrs
 

diameter

 

BLEACHING

 
LEYKAM
 

TOSEFOTHAL

 
critics
 

strained

 
gained

operation

 

remains

 

belayed

 
impediment
 

swinging

 

performed

 
provided
 

desired

 

stopped

 
leisure