Patent ID: 9371850
Filing Date: 2016-06-21
CPC Classification: E21D,E21F,F16B

Claim Text:
1. An anchor head ( 1 ) for anchoring a tension anchor ( 2 ) on an air side of an anchor bore ( 5 ) said anchor head, comprising an anchor nut ( an anchor plate ( wherein the anchor nut ( 3 ) has a conical support region ( 7 ) and wherein the anchor plate ( 4 ) has a complementary inner cone ( 9 ), at least in the region of the anchor plate opening ( 8 ) wherein in an assembled state of the anchor nut ( 3 ) and the anchor plate ( 4 ), the anchor nut ( 3 ) engages in the anchor plate opening ( 8 ) of the anchor plate ( 4 ), wherein the anchor nut ( and wherein the anchor nut ( wherein the at least one slot (