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Three-leg high chair / stool
Posted: Sat Feb 03, 2024 7:31 am
by nuhobby
In progress!
Generally I'm following a plan from Christopher Schwarz's "Anarchist's Design Book", but altering things a bit.
For joinery holes in the legs and rungs, he uses a super-long bit and a steady hand-held electric drill. I,
of course, prefer using the Shopsmith's inherent jigging capabilities.

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More to follow...
Re: Three-leg high chair / stool
Posted: Sat Feb 03, 2024 12:33 pm
by JPG
I guess a wixey type thingie came in handy?
Re: Three-leg high chair / stool
Posted: Sat Feb 03, 2024 4:17 pm
by nuhobby
Actually, I used the world's best friction-pivot bevel gauge. That is, the vintage 2007 MITE-R-GAGE that I bought from Shopsmith back in the day

Re: Three-leg high chair / stool
Posted: Sat Feb 03, 2024 6:34 pm
by JPG
Close enough!

Re: Three-leg high chair / stool
Posted: Sun Feb 04, 2024 4:59 pm
by nuhobby
And we're pretty much done, letting the oils and waxes air out a bit.
Here was the top-layer getting glued on, and the whole thing being checked for height. The clamps weighed more than the stool!

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Here's a closeup of a rung-tenon all wedged and glued. Most satisfyingly, when these were later sawed closer to flush, the wedge glue job was 100% intact. The babies were tight!

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Here's a bit of paint and oil and wax adding flavor:

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Happy Woodworking!
Chris
Re: Three-leg high chair / stool
Posted: Sun Feb 04, 2024 5:34 pm
by JPG
Turn it around and you have a tv tray with knee space.
Seriously good job!
Re: Three-leg high chair / stool
Posted: Sun Feb 04, 2024 7:21 pm
by thunderbirdbat
Very nice.
Re: Three-leg high chair / stool
Posted: Sun Feb 04, 2024 9:20 pm
by BuckeyeDennis
I love the understructure — that’s a nice design and some fine craftsmanship.
Making one of these has been on my bucket list for a while, and my workshop is currently stool-less. But my scrawny butt craves a carved seat bottom. The closer to a tractor seat, the better. Perhaps Roy Underhill would loan me his vintage scorp.
Or failing that, there’s a clever radial arm saw trick. It’s kind of like milling a cove molding by running a board diagonally over a table saw blade, going progressively deeper with each pass. Except that for the RAS chair-seat trick, you machine the scallops in the seat by unlocking the yoke with the machine powered up, and rotating the whole motor/blade assembly about the vertical axis while the saw blade mills sideways through the wood in an arc. This is a potentially lethal technique, however, as Stumpy Nubs would likely die of a heart attack if he ever witnessed it!
Re: Three-leg high chair / stool
Posted: Mon Feb 05, 2024 1:34 am
by nuhobby
We'll see how it works out for comfort
One thing not so easy to see in the pictures, is that the seat does tilt back a tad (per the design). I think that does add a bit of comfort.
If not, then "Mark 2" could come to enhance things

Re: Three-leg high chair / stool
Posted: Mon Feb 05, 2024 7:18 am
by algale
Really like the design and the execution! Nice job!