ANCHOR FOR ASSEMBLED REINFORCED CONCRETE PIECES Russian patent published in 1994 - IPC

FIELD: construction. SUBSTANCE: anchor for assembled reinforced concrete pieces has a body with grooves on its side surface. The body has a side bulge to fix beginning and end of armature thread and a supporting partitioning site with front and rear combining vertical upper and lower forks and a wedge-shaped seat on side surface of its basis. The seat in longitudinal direction has form of parallelogram. Body of anchor is provided only with front upper and lower fork-shaped projections, that have ears with coaxial holes, that are perpendicular to the ears. Besides, ears of upper and lower projections are located in one plane. Grooves are made on upper and lower sides of the anchor body. Supporting site of the anchor may be located on each side of the anchor body and even in front of it, behind it and in the middle. EFFECT: anchor is used for manufacturing of prestressed reinforced concrete pieces. 3 dwg