DEVICE TO POSITION AND ALIGN A ROTATIONALLY-SYMMETRICAL BODY

摘要

The present invention relates to an apparatus for locating and aligning a rotationary-symmetrical body (28) as to a measurement device (19) to perform measurement of the rotationary-symmetrical body (28). The apparatus has a contact surface (22) on a pin (23) where the rotationary-symmetrical body (28) is supported to perform measurement, or a basic element (24) arranged on the contact surface (22). The apparatus includes a prism type container (64), and the basic element (24) comprises a position determining element (41) which can move as to the contact surface (24). The contact surface (22) is located in the prism type container (64) or is located to border the prism type container (64). A movement path of the position determining element (41) toward the basic element (22) corresponds to at least the height of the prism type container.