| Wyświetlenia: |
7068 (40 w 7 dni) |
| Pobrane pliki: |
2147 (9 w 7 dni) |
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spiral staircase
Unikalne widoki:
7068 (40 w 7 dni)
Unikalne pobrania:
2147 (9 w 7 dni)
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Here's an DIY idea...24" wide steps consist of 6 3/4" rise and 11" tread at a 25deg. rotation around the center pipe for a floor to ceiling difference of about 10'. The design using Kee Klamp fittings makes for convenient assembly--no welding--a hex key locks the fittings into position [check out parts at www.simplifiedbuilding.com--- 60-8, 10-8, 84-8, 72-8].
The sketch could use a revision in the step-paddles...maybe a slightly less wide tread or even better..polygonal steps-paddles, angled to be slightly less wide near pole and wider near edge.
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Pokaż w oryginale
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