Схемы обвязки края!

И еще очень много схем вы сможете найти здесь: http://www.google.ru/search?q=%D0%BE%D0%B1%D0%B2%D1%8F%D0%B7%D0%BA%D0%B0+%D0%BA%D1%80%D0%B0%D1%8F+%D0%BA%D1%80%D1%8E%D1%87%D0%BA%D0%BE%D0%BC+%D1%81%D1%85%D0%B5%D0%BC%D1%8B&hl=ru&newwindow=1&prmd=imvns&source=lnms&tbm=isch&ei=gZy6T6XoBobIrQfLyMnVBw&sa=X&oi=mode_link&ct=mode&cd=2&ved=0CFMQ_AUoAQ&biw=1680&bih=865#hl=ru&newwindow=1&tbm=isch&sa=1&q=%D0%BE%D0%B1%D0%B2%D1%8F%D0%B7%D0%BA%D0%B0+%D0%BA%D1%80%D0%B0%D1%8F+%D1%81+%D1%83%D0%B3%D0%BB%D0%BE%D0%BC+%D0%BA%D1%80%D1%8E%D1%87%D0%BA%D0%BE%D0%BC+%D1%81%D1%85%D0%B5%D0%BC%D1%8B&oq=%D0%BE%D0%B1%D0%B2%D1%8F%D0%B7%D0%BA%D0%B0+%D0%BA%D1%80%D0%B0%D1%8F+%D1%81+%D1%83%D0%B3%D0%BB%D0%BE%D0%BC+%D0%BA%D1%80%D1%8E%D1%87%D0%BA%D0%BE%D0%BC+%D1%81%D1%85%D0%B5%D0%BC%D1%8B&aq=f&aqi=&aql=&gs_l=img.12...52975.52975.2.55221.1.1.0.0.0.0.791.791.6-1.1.0...0.0.ECyyQJkxSMY&pbx=1&fp=1&biw=1680&bih=865&bav=on.2,or.r_gc.r_pw.r_qf.&cad=b&sei=hSHCULWeJISK4ASS2IG4Dw