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Monday

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Monday

#1

Monday

Before 1799, in the days of sail, and a machine developed by Isambard Brunel, wooden blocks, hearts, and deadeyes used to control the sails were made by hand. This was a serious occupation at the shipyard because on a typical medium sized-�Third rate 74 gun warship, 922 of blocks varying in size up to 10� in deep, and a sheave 3" wide, over a foot in diameter were required.

British carpenters making the blocks used a specialized work bench. What generic name was given the workbench? Picture shown.


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Re: Monday

#3

Sorry about the pic

it gets smaller for me too. I don't know how to fix that. Not a plane I want the name of the workbench used to make blocks. 5 letters

Re: Monday

#4

Man oh Man

Interesting stuff, I find rigging and splicing very interesting, although, at least with bigger wire on chairlifts, it is a lot of work. I had to research this on and can't come up with a diversionary term. If it is the term I'm thinking of it is often preceeded by auto

glc

Re: Monday

#5

Yes it is.

Re: Monday

#6

Re: Monday

Not much to this answer. The bench name is a �clave�. Gary gets the gold forehead star today.

CLAVE. A stool 14 inches high, made of elm, and supported by 4 legs; the top 6 feet long, 2 or 3 feet wide, and 8 inches thick at each end, and only 4 inches thick in the middle, in which the shells (blocks without sheaves) are set up with wedges for making the sheave-holes.

www.bruzelius.info/Nautica/.../Steel(1794)_p151.html

Page 118, �Building the Wooden Fighting Ship�, James Dodds and James Moore ��the roughly shaped block was wedged in a work bench known as a clave�. See illustration.

Note that in -any- case, the wood being morticed should be securely held,

preferably in something heavy. Any effort that makes the wood or workbench

bounce around is energy that is -not- being spent doing useful work. I use

a 'blockmakers clave', which is a 24" section of 12" diameter hardwood tree

limb with an 8" wide, 4" deep square notch cut in one side. The log has

four legs, and the work is held in the notch with wedges and spacer blocks.

The nice thing is that it supports the wood on three sides, with wood on

all touching faces. Even if you mortice through the piece, your chisel

simply strikes more wood, and is not damaged.

http://www.florilegium.org/files/CRAFTS/woodworking-msg.rtf

A clave today could be useful in the woods or camp using a chain saw to shape the body, a drawknife to smooth, and a brace and bit for the leg holes. Aside from it being used for heavy work it could also serve as a seat.


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