METHOD AND BLANK FOR MANUFACTURING A BENT CURVE ELEMENT, BENT CURVE ELEMENT, CURVE UNIT COMPRISING A BENT CURVE ELEMENT AND ALSO CONVEYING TRACK COMPRISING SUCH A CURVE UNIT

摘要

Method and blank for manufacturing a curved metal bend element for an endless chain conveying track which comprises a support flange intended to constitute a guide rail for a first side of chain elements forming part of the chain conveying track, and a web from which the said first flange extends, where the said web is intended to provide torsional rigidity in the bend element. The invention also relates to a bend element, bend unit and a conveying track manufactured from such a blank.