Patent ID: 8250828
Filing Date: 2012-08-28
Classification: F16B

Abstract:
1. An anchor for use in a bore ( 130 ) of a lightweight construction panel ( 100 ) including a support core ( 121 ) with upper and lower cover plates ( 101 , 111 ) disposed on opposite sides of the support core ( 121 ), said anchor comprising a cylindrical body ( 10 ) provided with a bottom ( 140 ), a cement containment ( 40 ) and a displacement body ( 50 ) disposed in the cylindrical body ( 10 ), the cylindrical body ( 10 ) being provided with at least two engagement elements ( 22 ), which can be spread apart below the upper cover plate ( 101 ) by insertion of the displacement body ( 50 ) into the cylindrical body ( 10 ) via the bore ( 130 ), the cement containment ( 40 ) being disposed in an inner space ( 17 ) of the cylindrical body ( 10 ) which has several openings ( 16 , 39 , 142 , 143 ), the cement containment ( the bottom ( the displacement body ( the displacement body ( the displacement body ( the displacement body ( the displacement body (