An adjustable shaping mold is provided with an externally positioned adjusting arrangement. All adjustments to the curved configuration of the shaping surface of the mold are done without having to adjust any portion of the adjusting mechanism that is positioned between the flexible shaping member and rigid mounting plate of the mold.
申请公布号
CA1313049(C)
申请公布日期
1993.01.26
申请号
CA19880584446
申请日期
1988.11.29
申请人
PPG INDUSTRIES, INC.
发明人
KRUG, GEORGE C.;BEELER, DONALD J.;PLANK, DAVID C.;SITMAN, ROBERT W.;SHAUF, WALTER F.;PIKE, ROBERT F.
