POLISHING PAD CONDITIONING

A ROTATING POLISHING WHEEL (15) HAVING SECURED TO ITS TOP SURFACE A POLISHING PAD (13) AND A VERTICALLY MOVABLE CARRIER ELEMENT ( 18) FOR CARRYING A WORKPIECE ( II) TO BE POLISHED INTO CONTACT WITH THE POLISHING PAD AND EXERTING A DESIRED PRESSURE ON THE WORKPIECE. OPERATIVELY ATTACHED TO THE CARRIE...

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Bibliographische Detailangaben
1. Verfasser: CHRIS KARLSRUD
Format: Patent
Sprache:eng
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Zusammenfassung:A ROTATING POLISHING WHEEL (15) HAVING SECURED TO ITS TOP SURFACE A POLISHING PAD (13) AND A VERTICALLY MOVABLE CARRIER ELEMENT ( 18) FOR CARRYING A WORKPIECE ( II) TO BE POLISHED INTO CONTACT WITH THE POLISHING PAD AND EXERTING A DESIRED PRESSURE ON THE WORKPIECE. OPERATIVELY ATTACHED TO THE CARRIER IS A CONDITIONING ELEMENT (24) MOVABLE WITH THE CARRIER AND HAVING ON ITS BOTTOM SURFACE CUTTING MEANS (30) DISPOSED IN A CIRCULAR CONFIGURATION FOR CONDITIONING THE POLISHING PAD BY CONTACT THEREWITH. FIG.1