Roof element

Roof element

  • CN 101,842,540 A
  • Filed: 10/30/2008
  • Published: 09/22/2010
  • Est. Priority Date: 11/01/2007
  • Status: Active Application
First Claim
Patent Images

1. shaping roof element (1) that is used for the roof, described roof element (1) is by the sheet material manufacturing, and described roof element (1) comprising:

  • First side edge and second side edge (4,6), top edge (8) and lower limb (10);

    Be basically parallel to the profile of described lateral edges (4,6);

    AndA series of steps, it comprises that two or more are basically parallel to the step (12,14) of described top edge and lower limb (8,10) extension, so produces described step so that described lower limb (10) forms the step (14) in the step,The step (14) that it is characterized in that offering described lower limb (10) is implemented with the form of circular bend (20), described circular bend (20) bending and have shaped profile below described shaping roof element 1.

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