http___www.zhitov.ru_ga_metal_ladder_z__1.xml
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Calculation of direct metal stairs with bowstring zigzag Select the required dimensions in millimetres SP X - length of opening Y - The height of the opening W - Width of stairs F - Tread Overhang C - Number of steps Z - The thickness of the treads A - The thickness of a bowstring - Determine the position of the first degree relative to the level of the floor of the second floor. LR - Set the direction of the lift. For the drawing steps. or Features of the program. Structure analysis of metal stairs with bowstring type of zigzag. How to determine the number of profile pipes for bowstrings. The exact dimensions of all the parts. The angle of the stairs. Square materials. Detailed drawings and schematics of all elements of the stairs. Recommendations for easy steps.
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Ríomh staighre díreach zigzag bowstring miotail Sonraigh na gnéithe de dhíth i milliméadair SP X - oscailt staighre leithead Y - Cró Airde W - Leithead an staighre F - céimeanna Ledge C - Líon na céimeanna Z - An tiús na céimeanna A - An tiús na sreinge - 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. nó Gnéithe. Ríomh staighre miotail tógála le zigzag bowstring. Chinneadh an méid an teaghrán píopa próifíl. Na toisí cruinn na sonraí go léir. An uillinn chlaonta an dréimire. Céimeanna Ábhair cheantar. Líníochtaí mionsonraithe agus léaráidí de gach gné den dréimire. Moltaí le haghaidh staighre áisiúil.