F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
F16B 13/06 (2006.01) F16B 13/00 (2006.01)
Patent
CA 2630089
A wall anchor device includes an outer anchor sleeve having an outer peripheral lip, one or more peripheral flanges extended outwardly from the middle portion for engaging with a work piece, an insert engageable into the outer anchor sleeve and having an outer end for being driven by a tool, and a penetrating element attached to the insert to drill and move the anchor sleeve into the wall, the outer anchor sleeve may be expanded and engaged with the work piece, and the penetrating element includes one or more projections for centering the penetrating element relative to the work piece and for removing the drilled materials from or out of the work pieces.
Bull Housser & Tupper Llp
Lin Chin Hou
LandOfFree
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