Timelike clad helices and developable surfaces in Minkowski 3-space

The main goal of the paper is to introduce timelike clad (C-slant curves or 2-type slant curves) and g-clad helices (3-type slant curves) which are generalizations of the concept of timelike helices. This aim can be achieved in terms of well known Frenet frame or new alternative frame of a curve in Minkowski 3-space. Our opinion is that for the present case the alternative frame is more useful than the other. Furthermore, we investigate the relationships between a curve and geodesics of tangent developable surface of the curve.