Hydrofoil for papermaking installations

摘要

A hydrofoil for a papermaking installation has a supporting bar and plates of a ceramic material. Either the supporting bar or each ceramic plate fixed to the latter is formed on the mutually facing sides with at least one undercut groove extending in the direction of the supporting bar over the length of the plate, and the respective other part is formed with at least one retaining strip formed approximately oppositely to the undercut groove and extending in the direction of the supporting bar. The at least one retaining strip can be clamped in the at least one groove.