METHOD FOR PRODUCING A HOLDING ELEMENT

专利名称：METHOD FOR PRODUCING A HOLDING

ELEMENT

发明人：SCHULTHEIS, BERND,MUSKALLA,

MICHAEL,HAHN, GERHARD,NASS,PETER,DALEY, HOWARD, C.,HERRMANN,ROBERT, S.

申请号：EP0214702申请日：20021221公开号：WO03062709A8公开日：20050217

摘要：The invention relates to a method for producing a holding element (10) on anedge region of a moulded body (30) consisting of a brittle material. Said moulded body(30) is placed in a form tool by which means a charge cavity is formed in the edge regionof the moulded body (30). Said charge cavity is at least partially filled with a plasticmaterial, and the moulded body provided with the holding element (10) formed thereonis then removed from the form tool. According to the invention, in order to optimise theproduction process, the moulded body is held in the form tool by means of a clampingelement (40.3); a section of the charge cavity is defined by means of said clampingelement (40.3); a sealing element (20) is applied to the moulded body, in the transitionregion between the charge cavity and the clamping element (40.3); and the plasticmaterial is introduced into the charge cavity by extrusion.

申请人：SCHOTT GLAS,CARL-ZEISS-STIFTUNG TRADING AS SCHOTT GLAS,CARL-ZEISS-STIFTUNG,SCHULTHEIS, BERND,MUSKALLA, MICHAEL,HAHN, GERHARD,NASS,

PETER,DALEY, HOWARD, C.,HERRMANN, ROBERT, S.

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