Pin with parallel and/or conical cover lines for installation in human tooth root channel

摘要

The sum of the radii of the rounded formations of the inner and outer edges corresponds to the step width. The basic shapes of the cross-sections of the pin sections are circular round or polygonal. The pin is made of refined- non-refined metal alloys or compound material with inserted fibres or macro-crystals. The pin (b) is provided with a hand grip (e) with an intended break point (d). It is sprayed with organic or anorganic material, which permits union of the mechanical and/or molecular nature with other materials. TECHNOLOGY FOCUS - METALLURGY - The pin is preferably formed of nitrogen steel.