http___www.zhitov.ru_ga_metal_ladder_z4__1.xml
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Calculation of stairs with sweeps 180° and Rotary stages Enter the required dimensions in millimeters - Aperture length stairs - The height of the opening - Ledge steps - The thickness of the steps - Number of steps CP - Number of rotary stages - number of treads on the bottom closed - The total number of steps CP - Number of rotary stages - number of treads on the bottom closed SP - Determine the position of the first degree relative to the level of the floor of the second floor. In the first situation of upper stage located at the level of the floor of the second floor. In the second case, the floor of the second floor is the last step. The height of the stairs will be proportionally reduced The program automatically calculates the height and width of the steps, the angle and the size of the top and bottom of the Stringer. On a separate drawing shows the dimensions for Rotary. For optimal convenience stairs change number of steps. You can generate a black and white or colored drawing. Stair width is the width of the stairs swinging site.
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Ríomh staighre miotail le cas de 180 céim agus a zigzag bowstring Sonraigh na gnéithe de dhíth i milliméadair SP X - oscailt staighre leithead Y - Cró Airde W - Leithead an staighre E - Leithead an riain F - céimeanna Ledge T - líon na n-bowstrings C - Líon na céimeanna Z - An tiús na céimeanna A - An tiús na sreinge G - Leithead teaghrán - Socraigh an seasamh an chéad chéim ar leibhéal an urlár an dara hurlár. LR - Socraigh an treo a ghnóthú. Chun a tharraingt ar an staighre. Gnéithe. Ríomh dearadh áisiúil staighre cruach le cas de 180 céim. Chinneadh an méid na n-ábhar. Na toisí cruinn na sonraí go léir. Líníochtaí mionsonraithe agus léaráidí de na gnéithe uile de dréimire miotail.