Anchor malaise with a key to anchor the anchor and screw a anchor nut and the key of the said assembly

摘要

The anchoring pin (1) comprises a body (2) with an end flange (5), a drilling end (6) and an external thread (4). Outside the flange the body is extended by a threaded sleeve (11) for receiving a fixing nut (22). A key (15) anchors the pin in the material and screws the fixing nut onto the pin. ??Independent claims are included for a pin and a key.