| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an anchor unit for a concrete form plate, which anchor unit can be utilized as means for mounting a support member supporting another member on the concrete placing space side of a concrete form plate. <P>SOLUTION: Mounting means 13A is composed of a bolt 7 penetrating from a spacer 2A side through the spacer and an embedded body 1, a nut 8 screwed on and fitted to the bolt 7 penetrating through the embedded body 1, and an anchor 9 loosely fitted to the bolt 7 between a head 7a of the bolt 7 and the spacer 2A. The anchor 9 has, in the intermediate peripheral wall part excluding both ends of a cylindrical body, a strip-shaped plate part 11 for bending which is bent outward by compression of the cylindrical body in the axial direction and forms an overhanging collar part 13 clamping a concrete form plate 18 between the overhanging collar part 13 and the spacer 2A, and a protrusion 14 is formed on the peripheral edge on the bolt head 7a side of the anchor 9. On the bolt 7, a protrusion 16 which engages with the protrusion 14 of the anchor 9 and restricts relative rotation with respect to the anchor 9 is formed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
