Anchor bolt for adhesive anchor, adhesive anchor, and method for constructing adhesive anchor
AssigneeFs Technical Corporation
InventorShogo Fujita
Life of this patent
Estimating the term…
Abstract
An anchor bolt for an adhesive anchor or the like that can be caused to exert substantial tensile strength at a relatively shallow embedding depth. An anchor bolt for an adhesive anchor that is fixed via adhesive to an anchor hole formed in a fixed body includes: a head part that is inserted into a hole back part of the anchor hole; a shank part that is continuous with the head part and formed to have a diameter smaller than the diameter of the head part; and a sleeve part into which the shank part is inserted, the sleeve part extending from an opening part to the hole back part of the anchor hole and having a tip end thereof abutted onto the head part.
Claims7
An anchor bolt for an adhesive anchor that is fixed via adhesive to an anchor hole formed in a fixed body, the anchor bolt comprising:
- a head part that is configured to be inserted into a hole back part of the anchor hole;
- a shank part that is continuous with the head part and formed to have a diameter smaller than a diameter of the head part;
- and
- a sleeve part into which the shank part is inserted, the sleeve part is configured to extend from an opening part to the hole back part of the anchor hole and having a tip end thereof abutted onto the head part, wherein
- the head part and the shank part are integrally formed with each other as a one-piece unitary member,
- the sleeve part is formed of steel or stainless steel,
- an outer peripheral surface of the sleeve part is configured to be secured by the adhesive to contribute to tensile strength, and
- the shank part includes:
- an embedded part that is configured to be embedded in the anchor hole;
- and
- a support screw part that is continuous with the embedded part, is configured to protrude to an outside of the anchor hole, and has a male screw on an outer peripheral surface.
Dependencies are inferred from the claim text.