Title:
ANCHOR, AND INSTALLATION TOOL AND INSTALLATION METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP2017201095
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enhance work efficiency by enabling processes for fixing an anchor on a lower hole of a ceiling slab and fitting a hanging bolt to hang down to be performed serially.SOLUTION: An anchor installation method includes: a first step for fitting a break nut 60 to a hanging bolt 9; a second step for fitting a tip of the hanging bolt 9 to a long nut 50 of an anchor 1; a third step for inserting the other end of the hanging bolt 9 into an anchor installation tool 2 and engaging a second nut part 62 of the break nut 60 to an engaging part 71 of the anchor installation tool 2; a step 4 for inserting a fixing part 3 of the anchor 1 into a lower hole 7 of a ceiling slab; a fifth step for rotating the anchor installation 2 thereby connecting a first nut part 61 of the break nut 60 to the long nut 50 and fixing a fixing part 3 of the anchor 1 to the lower hole 7; a sixth step for continuing the rotation of the anchor installation tool 2 and breaking a breaking part 63; and a seventh step for pulling out the anchor installation tool 2 from the hanging bolt 9.SELECTED DRAWING: Figure 4
Inventors:
IKUNO MAKOTO
Application Number:
JP2016092946A
Publication Date:
November 09, 2017
Filing Date:
May 06, 2016
Export Citation:
Assignee:
ENUPATTO KK
International Classes:
E04B1/41; E04G21/12; F16B1/00; F16B13/06; F16B31/02
Attorney, Agent or Firm:
Taishi Takagaki