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Re: Paddle strength?
By:risto
Date: 4/4/2001, 12:08 pm
In Response To: Re: Paddle strength? (Rob Macks)

: hardwood on the paddle shaft is very important. The hardwood must be
: positioned on the shaft so that it is parallel to the blade surface
: orientation. This creates an I-beam like structure that is much stronger
: than a shaft made of one piece of softwood. Making a paddle of laminated
: pieces allows any defects in the wood to be eliminated. By gluing up the

thanks Rob,

I find this quite interesting as I just laminated a blank for a greenland paddle which has somewhat similar structure: two strips running down the middle about half length. They'll make the front and back of the loom and taper down to nothing along the blades. Inside the loom however there is a hollow 1.5x2.0 cms running well into the blades as well. This will give a structure resembling a rectangular box, an "II" with the wider faces against the bending force of the blades. All spruce as this will be an experiment.

But even taking account of all the points that have come up here on KBBB, I may still end up lightening it too much, inquisitive as I am.

Messages In This Thread

Paddle strength?
risto -- 4/3/2001, 10:02 am
Re: Paddle strength?
Tony -- 4/5/2001, 2:16 pm
Re: Paddle strength?
bob -- 4/3/2001, 9:20 pm
Re: Paddle strength?
Bruce Schultz -- 4/5/2001, 10:00 am
Re: Paddle strength?
David Dick -- 4/5/2001, 7:10 pm
Re: Paddle strength?
Mike Hanks -- 4/3/2001, 11:49 am
Re: Paddle strength?
risto -- 4/4/2001, 11:49 am
Re: Paddle strength?
Rob Macks -- 4/3/2001, 12:21 pm
Re: Paddle strength?
risto -- 4/4/2001, 12:08 pm
Re: Paddle strength?
Rob Macks -- 4/4/2001, 3:55 pm
Re: Paddle strength?
Brian Nystrom -- 4/5/2001, 11:58 am
Re: Paddle strength?
risto -- 4/5/2001, 11:20 am
Re: Paddle strength?
Jack -- 4/3/2001, 1:30 pm
Light Greenland paddles
Brian Nystrom -- 4/3/2001, 12:09 pm
Re: Light Greenland paddles
Kent LeBoutillier -- 4/6/2001, 6:13 am
Re: Light Greenland paddles
Brian Nystrom -- 4/6/2001, 11:51 am
Re: Paddle strength?
Lee Gardner -- 4/3/2001, 10:59 am
Re: Paddle strength?
risto -- 4/3/2001, 11:20 am
Re: Paddle strength?
Lee Gardner -- 4/4/2001, 2:35 pm
Re: Paddle strength?
Jack -- 4/3/2001, 10:19 am
Re: Paddle strength?
James Neely -- 4/3/2001, 1:03 pm
Re: Paddle strength?
David Dick -- 4/4/2001, 7:36 am
Re: Paddle strength?
risto -- 4/3/2001, 10:49 am
Re: Paddle strength?
Jack -- 4/3/2001, 10:56 am