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US 2019/0170175 A1Published application
Locking drill bit tool and stabilizing setting tool head system
OwnerRobert Cousineauinventor
Life of this patent
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Abstract
The present disclosure provides for a system to secure an anchor within a bore hole comprising a drill bit tool to be connected and secured to an improved setting tool head. The system is also comprised of an anchor removably secured to the setting tool head to optimize the setting strength of the anchor. The system is also comprised of bullets having preferred size ranges to further optimize the setting of various anchors.
Claims5
An expansion anchor system comprising:
- a drill bit tool comprised of at least one elongated axial aperture;
- a setting tool head removably secured to the drill bit tool further comprising a stabilizer, a locking member and at least one locking ridge;
- an anchor removably secured to the setting tool head, the anchor further comprising:
- at least one carbide bit to expand a bore hole;
- and,
- at least one receiving groove to lock with the locking member and transfer rotary movement from setting tool to the anchor;
- and,
- a bullet connected to the anchor to facilitate a radial expansion of the anchor.
5 more elements
Dependencies are inferred from the claim text.