So, if the arch wire is forced into the slot 4 being turned downward as indicated by the arrow (d), the arch wire is held into the slot while the retaining spring 10 returns elastically onto the slot to force down the arch wire by an elastic force. Thus, dimensions of a breacket,...
So, if the arch wire is forced into the slot 4 being turned downward as indicated by the arrow (d), the arch wire is held into the slot while the retaining spring 10 returns elastically onto the slot to force down the arch wire by an elastic force. Thus, dimensions of a breacket,...