| 摘要 |
PROBLEM TO BE SOLVED: To provide a measuring device of a tapered seating face capable of precisely measuring a tapered seating face. SOLUTION: The measuring device of the tapered seating face includes a head section 12 inserted into a seating face 101 having a tapered surface and at least two gap sensors 50 that are provided on the surface of the head section in a depth direction of the seating face and measure the amount of gap from a predetermined reference point (head section surface) to the seating face 101. COPYRIGHT: (C)2011,JPO&INPIT |
