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1. 发明授权

US4741751A Extended surface pressing mold and method of sheet shaping 失效
标题翻译：扩展表面压模和成型方法
公开(公告)号：US4741751A
公开(公告)日：1988-05-03
申请号：US615
申请日：1987-01-05
申请人： George R. Claassen , Rudolph A. Karlo , Richard V. Posney
发明人： George R. Claassen , Rudolph A. Karlo , Richard V. Posney
IPC分类号： C03B23/03
CPC分类号： C03B23/0305 , C03B23/0302 , C03B40/005 , C03B2225/02 , Y02P40/57
摘要： An extended surface pressing mold for a horizontal press bending arrangement. The lower mold provides a glass sheet engaging surface having a first portion which complements and generally parallels a first portion of an upper sheet engaging surface of an aligned upper mold, a wing portion which extends from the first portion of lower mold and is nonparallel to a corresponding second aligned portion of the sheet engaging surface of the upper mold, and a ring portion positioned outwardly from the wing portion and generally complementing a third aligned portion of the upper sheet engaging surface of the upper mold near a portion of the perimeter of the glass sheet. The ring portion moves from the first position wherein the ring portion is in a non-engaging position relative to the heat softened glass sheet to a second position wherein the ring portion contacts and engages a perimeter portion of the heat softened glass sheet to press the perimeter portion against the third portion of the upper mold.
摘要翻译：一种用于水平压弯装置的延伸表面压模。下模提供玻璃板接合表面，该玻璃板接合表面具有第一部分，该第一部分与对准的上模具的上片接合表面的第一部分相互补充并大致平行，翼部分从下模具的第一部分延伸并且不平行于上模具的片材接合表面的对应的第二对齐部分和从翼部分向外定位的环部分，并且通常与上模具的上片接合表面的第三对准部分相接近玻璃周边的一部分片。环部从第一位置移动，其中环部相对于热软化玻璃板处于非接合位置到第二位置，其中环部分接触并接合热软化玻璃板的周边部分以按压周边部分抵靠上模具的第三部分。

2. 发明授权

US5259859A Lightweight vacuum shuttle 失效
标题翻译：轻便真空梭
公开(公告)号：US5259859A
公开(公告)日：1993-11-09
申请号：US939325
申请日：1992-09-02
申请人： George R. Claassen , James H. Schwartz , Thomas L. Waterloo , Richard V. Posney
发明人： George R. Claassen , James H. Schwartz , Thomas L. Waterloo , Richard V. Posney
IPC分类号： B25J15/06 , B65G49/06 , C03B35/14
CPC分类号： C03B40/005 , C03B35/145
摘要： A lightweight vacuum pickup is constructed using a honeycomb platen as the sheet engaging member of the pickup. The cells of the honeycomb platen are selectively sealed to control the amount of vacuum drawn through the platen. When used to transfer heat softened glass sheets, the lower sheet engaging surface of the platen is sealed with a dense material cloth which restricts airflow therethrough. The cloth includes holes positioned within the periphery of the glass sheet to be engaged by the pickup.

3. 发明授权

US4272274A Slotted glass sheet shaping mold 失效
标题翻译：开槽玻璃板成型模具
公开(公告)号：US4272274A
公开(公告)日：1981-06-09
申请号：US78627
申请日：1979-09-25
申请人： Robert G. Frank , Rudy Canonaco , Richard V. Posney
发明人： Robert G. Frank , Rudy Canonaco , Richard V. Posney
IPC分类号： C03B23/03 , C03B27/044 , C03B35/14 , C03B35/20
CPC分类号： C03B27/0442 , C03B23/03 , C03B23/0302 , C03B35/145 , C03B35/202 , C03B40/005
摘要： This invention relates to shaping glass sheets and particularly to a mold capable of shaping glass sheets having many different outline shapes but bent to the same radius of curvature. Such molds have dimensions larger than those of a family of windows of a given radius of curvature but different outline shapes. Such molds comprise a solid block of refractory material comprising a plurality of smooth, curved, upwardly facing, elongated shaping members extending continuously across an entire dimension of said mold and separated by transversely extending grooves that extend completely across the entire dimension of the shaping mold and have sufficient width and depth to permit clearance for raising the mold above a horizontal path of glass sheet travel defined by glass conveying elements.
摘要翻译：本发明涉及成形玻璃板，特别涉及能够成形具有许多不同轮廓形状但弯曲成相同曲率半径的玻璃板的模具。这种模具的尺寸大于具有给定曲率半径但不同轮廓形状的窗户系列的尺寸。这种模具包括固体块的耐火材料，其包括多个平滑的，弯曲的，面向上的细长成形构件，其连续地延伸穿过所述模具的整个尺寸，并且通过横向延伸的凹槽分隔，所述凹槽完全延伸穿过成形模具的整个尺寸，具有足够的宽度和深度，以允许在由玻璃输送元件限定的玻璃板行程的水平路径上升高模具的间隙。

4. 发明授权

US4197108A Slotted glass sheet shaping mold 失效
标题翻译：开槽玻璃板成型模具
公开(公告)号：US4197108A
公开(公告)日：1980-04-08
申请号：US954696
申请日：1978-10-25
申请人： Robert G. Frank , Rudy Canonaco , Richard V. Posney
发明人： Robert G. Frank , Rudy Canonaco , Richard V. Posney
IPC分类号： C03B23/035 , C03B23/03 , C03B27/044 , C03B35/14 , C03B35/16 , C03B35/20 , C03B23/02
CPC分类号： C03B27/0442 , C03B23/03 , C03B27/0417 , C03B35/145 , C03B35/202
摘要： This invention relates to shaping glass sheets and particularly to a mold capable of shaping glass sheets having many different outline shapes but bent to the same radius of curvature. Such molds have dimensions larger than those of a family of windows of a given radius of curvature but different outline shapes. Such molds need not be removed or replaced until such time as production requirements call for bent windows having a different radius of curvature.A specific embodiment of this invention is provided with a series of transversely extending grooves that extend completely across the entire width of the shaping mold and have sufficient width and depth to permit clearance for raising the mold above a horizontal path of glass sheet travel defined by spaced conveyor rolls. The grooves have a maximum width of one inch (25.4 millimeters) and are separated by a minimum distance approximating the width of said grooves. The shaping mold is preferably constructed of an alumino-silica cement with a smooth upper shaping surface that does not mar hot glass sheets.
摘要翻译：本发明涉及成形玻璃板，特别涉及能够成形具有许多不同轮廓形状但弯曲成相同曲率半径的玻璃板的模具。这种模具的尺寸大于具有给定曲率半径但不同轮廓形状的窗户系列的尺寸。这种模具不需要移除或更换，直到生产要求要求具有不同曲率半径的弯曲窗口为止。本发明的一个具体实施例提供了一系列横向延伸的槽，其完全延伸穿过成型模具的整个宽度，并且具有足够的宽度和深度以允许间隙，用于将模具升高到玻璃板行程的水平路径上，输送辊。凹槽具有一英寸（25.4毫米）的最大宽度，并且以与所述凹槽的宽度近似的最小距离分开。成型模具优选由具有不会损坏热玻璃板的光滑的上部成形表面的铝 - 硅石粘结剂构成。

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