Conical rain head flat pattern, with the back plate

A rainwater head shaped as a cone wide end up, cut flat where it meets the wall, and the back plate that closes it. Both parts are laid out together or one at a time; the plate is marked where the cone's press lines meet it, to set the two together.

A cone wide end up, cut flat against a wall, with the back plate that closes it.

Sizes you enter

• Top diameter (D): The wide end, on the surface chosen under Sheet.
• Bottom diameter (d): The outlet, on the same surface.
• Height (H): From the outlet up to the top.
• Wall offset (W): From the axis to the wall, seen from the front (the wall on the left). Between the bottom and the top radius.

What you get

The exact flat pattern of the part, worked out for the sheet thickness measured on the inside, the mean or the outside, with numbered press lines, the part in 3D, its weight and cutting length, and a DXF for laser, plasma or waterjet cutting (STEP as well).