| has gloss | eng: :; Klöpper head :This is a torispherical head. The dish has a radius that equals the diameter of the cylinder it is attached to (r_1=Do). The knuckle has a radius that equals a tenth of the diameter of the cylinder (r_2=0.1*Do), hence its alternative designation "Decimal head". :; Korbbogen head :This is a torispherical head. The radius of the dish is 80% of the diameter of the cylinder (r_1=0.8*Do). The radius of the knuckle is (r_2=0.154*Do). This shape finds its origin in architecture. ; Flat head :This is a head consisting of a toroidal knuckle connecting to a flat plate. This type of head is typically used for the bottom of cookware. ; Diffuser head : This type of head is often found on the bottom of aerosol spray cans. It is an inverted torispherical head. ; Conical head : This is a cone-shaped head. |
