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CF wheelchair seat pan advice needed?
CF wheelchair seat pan advice needed?
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CF wheelchair seat pan advice needed?
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Dickie
Dickie
posted 8 Years Ago
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Hi,
Currently I use 5.5mm non-structual interior grade hardwood plywood (from Wickes) for my wheelchair seat pan, it spans a distance of 350mm. On top of this I place my foam/memory foam cushion. The plywood gives me the right degree of rigidity/flexibility but adds more weight to my ultra-lightweight wheelchair than I would like. I would like to replace the plywood seat pan with carbon fibre or CF sandwich but don't know what type and thickness would give me a similar feel to 5.5mm plywood? I know some top-end wheelchair manufacturers give the option of carbon seat pans but I they're very rigid with little flex, especially for someone of my low weight. It doesn't have to one complete seat pan front to back, it can be slats.
NB: I weigh 53kg
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CF wheelchair seat pan advice needed?
Dickie
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8 Years Ago
I don't see why you can't change it over to a carbon sandwich panel. A cored panel like that is the...
Warren (Staff)
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8 Years Ago
I built race car seats with only two plies of carbon no sandwich if its secured along the perimeter...
George Sychrovsky
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8 Years Ago
Thankyou for both replies both are appreciated. Initially I might try the carbon sandwich as it's...
Dickie
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8 Years Ago
Anything over 2mm thick is deemed structural and for your application i would go down the route...
scottracing
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8 Years Ago
[quote][b]scottracing (06/05/2017)[/b][hr]If you can find a local water jet cutter and give them the...
Dickie
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8 Years Ago
A fine jigsaw blade will cut the foam core panel very easily.
Warren (Staff)
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8 Years Ago
Thankyou for the replies. Sorry I'm late replying but I've been in hospital. I will get on an order...
Dickie
-
8 Years Ago
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