Page 63 - The Complete Rigger’s Apprentice
P. 63

Winches take various forms, depending on the
                  load and application they are designed for, but they
                  all have two requirements in common:

                      1. Good lead. Several turns with the hauling
                      line around the barrel is the winch equivalent
                      of reeving; the grip of the turns allows force to
                      be applied. The hauling part should form a 95-
                      to 100-degree angle with the winch drum, or a
                      “wrap” (override) may result. Very bad news,
                      especially if you need to get the line off the
                      winch in a hurry. When the hauling part’s lead
                      isn’t fair, or when the lead might interfere with   Figure 2-24A. The turning block next to the stan-
                      crew traffic or other hardware, a turning block   chion feeds the line to the winch at a good fair angle.
                      is added between the load and the winch (Figure   Note the shock cord running from the turning block’s
                      2-24). The tailing part is, well, tailed, either by   becket to the lifeline; this arrangement keeps the block
                      a crewmember or  a self-tailing attachment on   from falling down and fouling when the line is slack.
                      the top of the winch (Figure 2-25).

                      2. Efficiently applied force. These things are
                      expensive, so you might as well get some
                      performance out of them. To begin hoisting
                      or sheeting-in a sail, leave the handle off for
                      the moment, make your turns (three or four),
                      and begin taking up slack by hand. Pull with
                      your palms away from you to get a full range
                      of motion as you work your arms in alternation
                      (Figure 2-26). Keep your hands well away
                      from the winch in case a sudden load slips the
                      turns. When the slack is out, the person with   Figure 2-24B. These are “over-and-under” blocks,
                      the handle plugs it in and begins cranking while   doing what their name says, taking the lead between
                      you tail, or you can do both jobs yourself, slowly   levels. With these blocks, the lead can be taken ver-
                      and carefully with a normal winch, slick as you   tically past a house, or other obstruction. (Margaret
                      please with a self-tailing model. For maximum   Wilson-Briggs)
                      cranking efficiency, get your weight over the
                      handle and keep it there. Use both hands when  handed high-tension vessels. But winches are also
                      possible. When you’re running a capstan use  unmatched in their combination of high price and
                      a straight-arm, palms-on-handle technique to  maintenance needs, so use as few of them as you
                      take up slack, then switch to the low and slow  can, and lighten their loads whenever possible by
                      crooked-arm technique as you take a strain.  working them in tandem with tackles. As noted
                                                               above, sheets can be controlled by blocks alone or by
                  Winch Size                                   blocks compounded by a winch, depending on how
                  Winches, unmatched in their combination of speed  much strain the weather is giving. Running back-
                  and power, predominate aboard today’s short-  stays and the halyards for full batten or gaff sails



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