AUXILIARY TOOL FOR ANCHOR BOLT, ANCHOR BOLT SET, AND INSTALLATION METHOD FOR ANCHOR BOLT

摘要

PROBLEM TO BE SOLVED: To curtail anchor bolt installation work time.;SOLUTION: An auxiliary tool for an anchor bolt is used by fitting to an anchor bolt having a shaft part, and includes an arcuate base part surrounding the shaft part in a circumferential direction of the shaft part, in a range from a half of the circumference and less than a whole of the circumference when fitted on the anchor bolt, and a pair of leg parts continuing from the base part, each of which is extending at an angle to a shaft line of the shaft part in a range from 0 degree and less than 90 degrees when fitted on the anchor bolt.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT