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Conference unifix::sailing

Title:SAILING
Notice:Please read Note 2.* before participating in this conference
Moderator:UNIFIX::BERENS
Created:Wed Jul 01 1992
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2299
Total number of notes:20724

1305.0. "Moving to larger winches" by DECWET::TARDIFF (It's all rock-and-roll to him.) Fri Aug 11 1989 03:29

    My feeble attempts at searching through the conference haven't turned
    up anything on this subject.  Perhaps more careful readers can help.
    
    I have a 25' C&C.  It has Barient 10 winches for the genoa sheets, and
    they've proven a little small for my wife's grinding ability.  I want
    to replace them with larger winches.  I'm limited by the width of the
    top of the coaming; the largest bolt circle I can accommodate is only
    a little over 5 inches.  That's enough to put larger winches in place
    of the present ones, and I already have plans to use one of the
    displaced #10's ton the cabin roof for the mainsheet halyard (we've
    had a hell of a time hauling up the mainsail all the way to the black
    band without a winch).
    
    My question is this:  is there anything special I need to do to deal
    with the old holes for the #10 winches?  The present bolts are backed by
    much of anything; I figured I'd use the one hole can use from the
    current bolt circle, patch the others with epoxy, then use a full
    backing plate on the new bolts.  Is there something else I should
    be considering?
    
    + Michael
    

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1305.1self-tailing? used?MSCSSE::BERENSAlan BerensFri Aug 11 1989 10:418
Yup. You ought to seriously consider self-tailing winches. More
expensive, but worth it. With self-tailers you can use both hands on the
winch handle or trim without putting down your sandwich. Unfortunately,
there are few small self-tailing winches around. The smallest I'm aware
of is the Barient 17 (one speed, about $300). A two speed Barient 21 is 
about $460. You might also consider used winches. Bacon and Associates 
in Annapolis is one seller of used winches.

1305.2Marine ExchangeAKOV12::DJOHNSTONFri Aug 11 1989 10:584
    Also Marine Exchange in Peobody.  Great deals.
    
    Dave

1305.3Large Self Tailing Winches are NiceGUIDUK::RADKEFri Aug 11 1989 15:0513
    The width of your combing need not restrict the width of the winch. I
    have Barient 32STs on my boat which are slightly larger than the
    combing top. A stainless steel bracket (which is difficult to describe
    verbally) was fabricated to extend the width for the outermost bolt of
    the winch. It looks fine and is as solid as a rock. With these large
    winches my wife (medium build) has no problem single handing the boat
    (43 feet LOD) or winching me up the mast.
    
    There is no question in my mind that the extra cost of self tailing
    winches is worth it.
    
    	Howard 

1305.4Enkes WinchesCSSE32::BLAISDELLFri Aug 11 1989 17:3010
Widening combings by brackets or teak blocks is not uncommon, but also not
ideal. Before I bought my used C22, I was considering new and the new boats do
not have the nice winch mounting platform found on my boat. In my research on
winch upgrades, I discovered that Enkes (sp?) winches needed less space for
mounting than other brands. They had the only ST winch that met my needs and
fit onto the combing with no extensions. 

- Bob

1305.5Self-tailing -- right. Mounting?DECWET::TARDIFFIt's all rock-and-roll to him.Fri Aug 11 1989 18:4118
I was sold on self-tailing winches before I began this project.  Nancy prefers
to use both hands to grind.  She tried a self-tailer on another boat, and was
hooked.  So self-tailing isn't an issue (although price still is, unless I hit
the lottery).

I guess I'm still thinking about the mounting.  Short of fabricating a bracket
(or talking someone into doing it for me -- I'm not enormously imaginative
when it comes to clever methods of mounting), and assuming that I can find
a winch that fits the space I have (Lewmar makes a self-tailer that fits and
has a higher power ratio than the current winches), should I worry about the
old, unused-but-patched-with-epoxy holes weakening the mounting area, or will
my unclever-but-big-and-sturdy backing plate spread the load enough so the 
patched holes aren't a factor?  What would you do on *your* boat if you were
facing this situation?   Granted, these are very specific questions that are
hard to answer, but you all did great on the first, more general question...

+ Michael

1305.6Big plateAKOV12::DJOHNSTONFri Aug 11 1989 18:498
    Patching the holes with epoxy will not add any strength to the mounting
    area anyway. Just patch them up for keeping water out of your boat.
    Then put a big backing plate beneath.  If it is under a coaming
    you can make it asymmetrical with the longer part running fore and
    aft since most of your load  is also running the same way.
    
    Dave

1305.7MSCSSE::BERENSAlan BerensSat Aug 12 1989 12:325
The reduction in strength, if any, from filling the old holes with epoxy 
is negligible. The headsail sheet loads for a 25' boat aren't all that
great. If your backing plate is about the size of the winch or a bit
more, you should be fine.