| 摘要 |
A drilling plug gauge (1) for a plurality of axially staggered measuring points has a plurality of radially movable sensor pins (4, 5 or 6) in a basic plug gauge body (3). The radial movement of the sensor pins (4, 5 or 6) is converted into axial movements of sliding members (7, 8, 9) via oblique surfaces (12). The axial movements of the sliding members (7, 8 or 9) are detected by travel measuring components (14). The sliding members (7, 8 and 9) are movably guided in the basic body (3) concentrically and telescopically. |
