Silo or Bin with a Cone Bottom
A silo, bin or hopper as one job: the body, the cone bottom from its wall angle, the spout, a support skirt and a cone roof, with what it holds. A silo, bin or hopper as one job: the cylindrical body, the cone bottom from its wall angle down to the outlet, the outlet spout, a support skirt, and a cone roof or an open top, with what it holds.
How the silo or bin with a cone bottom is developed, with a worked example · Vessels