US Patent Issued to ORECRUSHER S.A. (PTY) on May 12 for "Rotor tip block securing arrangement" (South African Inventor)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,228, issued on May 12, was assigned to ORECRUSHER S.A. (PTY) LTD. (Benoni, South Africa).

"Rotor tip block securing arrangement" was invented by Roeland Verweij (Benoni, South Africa).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotor protection plate for mounting on an upper plate of a rotor body of a crusher, in particular a vertical shaft impact crusher, is provided. The rotor protection plate comprises a body having an inner face defining a guide slot that is operably arranged to be in register with a rotor tip block opening defined on the upper plate of the rotor body and spaced apart therefrom to allow for a rotor tip block to be partly inse...