Reihys jeh tommanyn staircase spiral

Reihys staircase spiral

Soilshaghey magh tommanyn ry-hoi

H - Ard staar.
D1 - O.D.
D2 - Diameter stiagh
C - Lhiasaghey ny steatyn
Z - Thie y steep
A - corneil rollage staar.

Kiune

Cha lhisagh y steep ayns staarkey spiral ve ny sloo na 80 cm.
Ta'n leed steep 'sy rannagh 'sy mhean 20-25 cm er-y-fa shen, 'sy rannagh s'leaie - cha nee ny smoo na 40 cm. Faagym ard-chree steepyn staarkey spiral ny s'yrjey na'n ard-chree t'er ny mhollagh son staarkey marching. Ta'n ard-chree steep son staaraghyn marchagh 16 cm, son staaraghyn spiral - 18 cm.

Ayns y raad raad ta'n cosh steep, shegin da steep y steep spiral ve mysh 25-30 cm, er y rimmey - 30-35 cm er-y-fa shen. Ta'n doigh step shoh goaill stiagh.

Dimensionyn steepyn spiral.

h - fad step
W1 - lead y steep ec part leah
W2 - Leed y step blank
α - corneil step design