| 摘要 |
PROBLEM TO BE SOLVED: To adjust and fix a position without inserting a finger between plates of a high stress state when installing a separation type pressure disk without completely opening axial force of an anchor. SOLUTION: When installing a separation type pressure disk between a lower anchor plate and an upper anchor plate to measure the axial force of the anchor, a method for installing the pressure disk includes: a step of inserting the separation type pressure disk with a two-divided centering fixture larger than the outer diameter of the upper and lower anchor plates, thinner than the separation type pressure disk and coupled through a hinge attached to its outer periphery between the upper and lower anchor plates; a step of pulling nearer and superposing both end parts of the centering fixture and arranging the separation type pressure disk on the center part of the upper and lower anchor plates; a step of holding the separation type pressure disk between the upper and lower anchor plates; and a step of removing the centering fixture. COPYRIGHT: (C)2012,JPO&INPIT |
