Title:
POST-EXECUTION ANCHOR
Document Type and Number:
Japanese Patent JP2022121089
Kind Code:
A
Abstract:
To provide a post-execution anchor easy in mounting and removing to/from a building skeleton.SOLUTION: A post execution anchor 1 comprises an anchor body 4 formed of a front part body 2 and a rear part body 3, a screw shaft 5 held on the anchor body 4, and a nut 6 screwed to the screw shaft 5. The front part body 2 has a female screw 2a screwed with a male screw 5b of the screw shaft 5, and an end face of the rear part body 3 side is formed on a first inclined cam face 2b. An outer peripheral surface of the front part body 2 is formed into a bellows shape with annular protrusions 2c at a prescribed interval. The rear part body 3 has a parallel hole 3a loosely fitted with a straight part 5a of the screw shaft 5, and an end face of the front part body 2 side is formed on a second inclined cam face 3b. The outer peripheral surface of the rear part body 3 is also formed into the bellows shape formed with annular protrusions 3c at a prescribed interval.SELECTED DRAWING: Figure 2
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Inventors:
SUZUKI JIRO
Application Number:
JP2021018251A
Publication Date:
August 19, 2022
Filing Date:
February 08, 2021
Export Citation:
Assignee:
MISUZU DIYAMOND CO
International Classes:
E04B1/41; E04G5/04; E04G21/12
Attorney, Agent or Firm:
Inoue International Patent and Trademark Office
Yoshio Inoue
Ryuji Ito
Ken Aihara
Junko Inoue
Yoshio Inoue
Ryuji Ito
Ken Aihara
Junko Inoue