Verfahren und Vorrichtung zum Formen von Glasscheiben.
摘要
Selected portions (16) of a glass sheet (10) are heated to elevated temperatures and offset, i.e. reformed, relative to the remaining portions (12) of the glass sheet (10) while maintaining the optical properties of the remaining portions of the glass sheet (10). The reformed areas (16) can be used as a structure to which guide brackets (36) are other hardware can be secured or as an integral glass ledge to guide the up and down movement of the glass sheet 10 within a vehicle door frame. <IMAGE>
申请公布号
DE69010177(D1)
申请公布日期
1994.07.28
申请号
DE1990610177
申请日期
1990.12.11
申请人
PPG INDUSTRIES, INC., PITTSBURGH, PA., US
发明人
ANDERSON, JAMES GARY, BEAVER DAMS, NEW YORK 14812, US;BRICKER, JACK ALLEN, TARENTUM, PENNSYLVANIA 15084, US;MAY, EARL LAYTON, IRWIN, PENNSYLVANIA 15642, US