THE COG UMBRELLA

A"SCREWVery often, the spokes of the umbrella over the plastic lugs which may fall, break, and the needle exposed, and the fabric is lifted up. Because the tip will not stick together, the rescue wearing instead spoke plastic sleeve (insulation). In the sleeve is screwed a suitable nut to which said loop tensioning of the fabric.
 
N. SMOLIN, Chelyabinsk

Recommend to read

  • TEN WINNING “CUBES”TEN WINNING “CUBES”
    Today we published drawings and a brief technical data model racing class 10 cm3, designed by master of sports Yuri Pankin — the numerous prize-winner of all-Union competition of...
  • CROSSOVER OF FIRM OPELCROSSOVER OF FIRM OPEL
    Opel Antara 2006 model. The fashion for SUVs-crossovers swept the European car market in the late 1980-ies. Many car companies began a race to create a machine of this type, and only...