Difference between revisions of "Sheave"

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A sheave (pronounced "shiv") is a wheel whose outer edge is usually a concave channel which is intended for running a line.  It is the part of a [[block]] that turns.  There are usually sheaves at the top of a mast, through which the halyards are run, although these are not called blocks because there is no frame.
 
A sheave (pronounced "shiv") is a wheel whose outer edge is usually a concave channel which is intended for running a line.  It is the part of a [[block]] that turns.  There are usually sheaves at the top of a mast, through which the halyards are run, although these are not called blocks because there is no frame.
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[[Category:Sailing Terms]]

Latest revision as of 00:25, 15 September 2007

A sheave (pronounced "shiv") is a wheel whose outer edge is usually a concave channel which is intended for running a line. It is the part of a block that turns. There are usually sheaves at the top of a mast, through which the halyards are run, although these are not called blocks because there is no frame.