Chuck, for lathe, has clamping pads in radial guides composed of a base body and an upper part locked together by intersecting teeth aligned at an angle to the longitudinal pad lines

摘要

The chuck has clamping pads (3) in radial guides (2) at the chuck body (1), composed of a base clamping pad body (4) and an upper pad locked together by mating teeth in an intersecting tooth structure. The lines of the teeth are at an angle to the longitudinal line of the clamping pads, preferably of 45 deg or 90 deg The sides are held by grooves (9) in the pad guides to take guide bars (10) at the sides of the pads..