Patent ID: 8777531
Filing Date: 2014-07-15
Classification: B60P

Abstract:
1. An anchor comprising: a first flange; a second flange; a third flange, the second flange being disposed between the first flange and the third flange, a surface of the first flange facing the second flange defining a plane, a contour of the first flange projected onto the plane extending beyond a contour of the second flange projected onto the plane; a base connecting part, the base connecting part including the third flange and the second flange; and an accessory connecting part operatively connected to the base connecting part, the accessory connecting part including the first flange, the third flange being movable relative to at least one of the first and second flanges between a first position and a second position, when in the first position, a contour of the third flange projected onto the plane is contained within the contour of the second flange projected onto the plane, and when in the second position, the contour of the third flange projected onto the plane extends beyond the contour of the second flange projected onto the plane.