| 摘要 |
PROBLEM TO BE SOLVED: To easily perform center positioning when inserting an insert into an insert embedding hole. SOLUTION: The insert embedding hole is filled with a hardening material after positioning the insert in the insert embedding hole by threadedly engaging a bolt with a female screw of the insert via a positioning hole in a state of applying this positioning plate to a wood surface, by using the bolt 18 threadedly engageable with the female screw 17a of the insert 17 and the positioning plate 14 having the positioning hole 15 capable of inserting this bolt. COPYRIGHT: (C)2007,JPO&INPIT
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