公开(公告)号：US5076700A

公开(公告)日：1991-12-31

申请号：US630903

申请日：1990-12-20

申请人： Alfred R. DeCaprio

发明人： Alfred R. DeCaprio

IPC分类号： G02B7/182

CPC分类号： G02B7/182

摘要： A lightweight mirror is disclosed in which the core and backsheet of the mirror are constructed from a single piece of glass. The core is lightweighted by drilling or otherwise forming a series of pockets in the core with the machining process proceeding from the front of the core toward the backsheet. A plurality of walls left between each of the adjacent machined-out areas to provide the core with rigidity and to aid in supporting a facesheet on which a reflecting surface is formed. The facesheet is fastened to the rim of the core and to the walls which remain between the adjacent pockets in the core using a frit bonding process.

摘要翻译： 公开了一种轻型反射镜，其中反射镜的芯和底片由单片玻璃构成。 通过钻芯或以其它方式在芯中形成一系列的凹槽来使芯体重量轻，加工过程从芯的前部朝向底片进行。 在每个相邻的加工区域之间留下多个壁，以使芯具有刚性并有助于支撑其上形成有反射表面的面板。 使用玻璃料接合工艺将面板紧固到芯的边缘和保持在芯中的相邻袋之间的壁。

公开(公告)号：US4070099A

公开(公告)日：1978-01-24

申请号：US679281

申请日：1976-04-22

申请人： Roderick D. Swift ,  Alfred R. DeCaprio

发明人： Roderick D. Swift ,  Alfred R. DeCaprio

IPC分类号： E05F15/60 ,  G05D25/00

CPC分类号： E05F15/60 ,  E05Y2900/146

摘要： A fast, large aperture, electrically actuated shutter mechanism capable ofithstanding high power densities. The shutter's ability to withstand high power densities is achieved by making the shutter plate highly reflective on one side and providing cooling means on the opposite side.

摘要翻译： 快速，大孔径，电动快门机构，能承受高功率密度。 快门能够承受高功率密度的能力是通过使挡板在一侧高度反射并在相对侧提供冷却装置来实现的。