Encyclopedia of historical weapons - Fuller

A shallow flute in the middle of one or both sides of a blade. Lightens the sword and makes it stronger and somewhat flexible. Swords have none, one, or several fullers.

Encyclopedia of historical weapons

From Encyclopedia

Quilted piece of clothing worn under armor, made to devour strokes.
See Gorget.
Pair of Plates
Body defense made from big plates.
Flanged mace
By the middle ages, many European maces were all metal construction. Flanges, spikes, and similar pointed protrusions were added to combat plate…

SSL Certificate Authority
SSL Certificate Authority