Anchor sleeves are thick-walled threaded sleeves or threaded sockets for higher load bearing capacity, which in the construction industry often still have cross pins or push-through reinforcement (through round holes in the anchor sleeve) for better force introduction into the concrete. As already described for anchoring technology, the word anchor has its origin in the heavy-duty fastening technology, where e.g. heavy precast concrete parts are lifted, transported or permanently fastened in a load-bearing manner.
MODERSOHN produces special solutions, e.g. as anchor sleeves for connection fixings on in-situ concrete.