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1. 发明授权

US4661139A Vacuum pressing of glass doublets 失效
标题翻译：玻璃双面真空挤压
公开(公告)号：US4661139A
公开(公告)日：1987-04-28
申请号：US807088
申请日：1985-12-10
申请人： Thomas J. Reese , John J. Ewing , Michael T. Fecik , Robert G. Frank , Terry A. Bennett
发明人： Thomas J. Reese , John J. Ewing , Michael T. Fecik , Robert G. Frank , Terry A. Bennett
IPC分类号： C03B23/023 , C03B23/03 , C03B23/035 , B65H3/08
CPC分类号： C03B23/0357 , C03B23/0302
摘要： A pair of heat softened overlaying glass sheets are held by vacuum against an apertured engaging surface of a vacuum holder. The overlaying glass sheets can be shaped before, during, or after being held by the vacuum holder.
摘要翻译：一对热软化的覆盖玻璃板通过真空保持在真空保持器的有孔接合表面上。覆盖玻璃板可以在由真空保持器保持之前，期间或之后成形。

2. 发明授权

US4979977A Bending iron having member to effect reverse bend and method of using same 失效
标题翻译：具有构件的弯曲铁以实现反向弯曲及其使用方法
公开(公告)号：US4979977A
公开(公告)日：1990-12-25
申请号：US408829
申请日：1989-09-18
申请人： Robert G. Frank , Thomas J. Reese
发明人： Robert G. Frank , Thomas J. Reese
IPC分类号： C03B23/023 , C03B23/025 , C03B23/027 , C03B23/03
CPC分类号： C03B23/0252 , C03B23/027
摘要： A method and apparatus for controlling the shape of heat softened glass sheets. A pan member is positioned inboard of the shaping rails of a bending iron. The upper surface of the pan member has a curvature corresponding to the final desired shape of a selected portion of the glass sheet. As the glass sheet is heated and sags to conform with the contoured shaping rail, it also sags into contact with the pan member and conforms to its shape.

3. 发明授权

US4894080A In-lehr glass sheet press bending using pressurized gas 失效
标题翻译：使用加压气体的玻璃板压弯机
公开(公告)号：US4894080A
公开(公告)日：1990-01-16
申请号：US248679
申请日：1988-09-26
申请人： Thomas J. Reese , Joseph J. Fisher
发明人： Thomas J. Reese , Joseph J. Fisher
IPC分类号： C03B23/023 , C03B23/03 , C03B23/035 , C03B29/08
CPC分类号： C03B23/0305 , C03B23/023 , C03B23/035 , C03B29/08
摘要： Glass sheets are positioned on a shaping rail of an outline shaping mold form movement through a heating lehr and subsequent preliminary sag bending. The mold with the glass sheet supported thereon is positioned between a pair of vertically aligned pressing molds. The lower mold includes a full surface press face corresponding to the final desired curvature of the glass sheet to be shaped. The upper mold includes a peripheral shaping surface and a chamber defined by the shaping surface. After the lower mold lifts the glass sheet off the outline mold and into engagement with the upper mold, gas in the chamber is pressurized to urge those portions of the glass not contacted by the upper mold against the press face of the lower mold.

4. 发明授权

US4047916A Method and apparatus for bending glass sheets to double V-bends 失效
标题翻译：用于将玻璃板弯曲成双V形弯曲的方法和装置
公开(公告)号：US4047916A
公开(公告)日：1977-09-13
申请号：US725054
申请日：1976-09-21
申请人： Thomas J. Reese , James R. Mortimer , Melvin W. Tobin , Stephen J. D. Jursa
发明人： Thomas J. Reese , James R. Mortimer , Melvin W. Tobin , Stephen J. D. Jursa
IPC分类号： C03B23/027 , C03B23/02
CPC分类号： C03B23/027
摘要： This invention relates to a method and apparatus for bending glass sheets in pairs to a so-called double V-bend in which the glass is bent sharply across its width along two lines of sharp bending to form a pair of sharply bent longitudinal extremity portions. The gist of the invention is the application to a sectionalized mold of weighted elongated electroconductive ribbons which are unattached to any mold structure and each of which is readily applied to and removed from positions above the upper surface of the glass sheets mounted on the mold for bending in sliding superimposed relation to a pair of electrodes along lines aligned with the lines of sharp bending. The ribbons are maintained in spaced relation to the glass throughout the bending operation so as to avoid marking the glass. The mold sections terminate at locations along transverse lines aligned with and slightly below the ribbons.
摘要翻译：本发明涉及一种用于将玻璃板成对地弯曲成所谓的双V形弯曲的方法和装置，其中玻璃沿着两条尖锐弯曲线在其宽度上急剧弯曲，以形成一对急弯弯曲的纵向末端部分。本发明的要点是适用于未连接到任何模具结构的加权细长导电带的分段模具，并且每个都容易地施加到安装在模具上用于弯曲的玻璃板上表面上方的位置沿着与尖锐弯曲线对齐的线与一对电极滑动叠加。在整个弯曲操作期间，色带与玻璃保持间隔开，以避免标记玻璃。模具部分终止于沿着与丝带对准并稍微低于丝带的横向线的位置。

5. 发明授权

US4626267A Method and apparatus to reduce tip curl of a glass sheet on a bending mold 失效
标题翻译：减少弯曲模具上的玻璃板的尖端卷曲的方法和装置
公开(公告)号：US4626267A
公开(公告)日：1986-12-02
申请号：US776279
申请日：1985-09-16
申请人： Thomas J. Reese , David B. Rayburn , William P. Cathers
发明人： Thomas J. Reese , David B. Rayburn , William P. Cathers
IPC分类号： C03B23/025 , C03B23/023
CPC分类号： C03B23/0256
摘要： A method and apparatus for reducing tip curl caused by sag bending complicated shapes in glass sheets. A pivoting assembly with a glass edge roller contacts the edge of the glass sheet as it is conveyed through a heating lehr or a bending mold, and biases the glass against the bending rail.
摘要翻译：一种用于减少玻璃板中弯曲复杂形状的弯曲引起的尖端卷曲的方法和装置。具有玻璃边缘辊的枢转组件在通过加热退火炉或弯曲模具输送时接触玻璃板的边缘，并将玻璃偏压在弯曲轨道上。

6. 发明授权

US4983200A Glass shaping ring having a thermal insulating member and method of shaping glass sheets using same 失效
标题翻译：具有绝热构件的玻璃成型环和使用其形成玻璃板的方法
公开(公告)号：US4983200A
公开(公告)日：1991-01-08
申请号：US406476
申请日：1989-09-13
申请人： Thomas J. Reese , David B. Rayburn
发明人： Thomas J. Reese , David B. Rayburn
IPC分类号： C03B23/025 , C03B23/027
CPC分类号： C03B23/027 , C03B23/0252
摘要： A method of reducing localized tensile stresses in shaped glass sheets formed by sag bending. An unperforated thermal insulating member is mounted throughout the area within a shaping rail and spaced below a heat softened glass sheet shaped on the shaping rail to thermally insulate the glass from heat reradiated from the shaping rail and reduce air circulation beneath the sheet so as to support structure during the cooling of the shaped glass sheet and provide more uniform cooling of the entire glass sheet.
摘要翻译：通过弯曲弯曲形成的成形玻璃板中的局部拉伸应力减小的方法。未成型的绝热构件安装在成形轨道内的整个区域内并且间隔在形成在成形轨道上的热软化玻璃片下方，以将玻璃与成形轨道重新辐射的热量绝热，并减少片材下方的空气循环，以便支撑在成形玻璃板的冷却期间的结构，并且对整个玻璃板提供更均匀的冷却。

7. 发明授权

US4375978A Lightweight outline mold with low thermal inertia for shaping glass sheets 失效
标题翻译：轻型轮廓模具，具有低热惯性，用于成型玻璃板
公开(公告)号：US4375978A
公开(公告)日：1983-03-08
申请号：US279411
申请日：1981-07-01
申请人： Thomas J. Reese , Stephen J. D. Jursa , Dean L. Thomas
发明人： Thomas J. Reese , Stephen J. D. Jursa , Dean L. Thomas
IPC分类号： C03B23/025
CPC分类号： C03B23/0252
摘要： A lightweight outline mold for shaping glass sheets comprising a shaping rail having low thermal inertia, tabs attaching said rail to a reinforcing frame through rods by welding said rods at points spaced from said shaping rail and using fastening means that do not require localized heat, such as rivets, to attach the shaping rail to the tabs in a manner that avoids localized heating of the shaping rail during mold fabrication that would distort the shaping rail if the latter were welded directly to the reinforcing frame.
摘要翻译：一种用于成形玻璃板的轻质轮廓模具，其包括具有低热惯性的成形轨道，通过杆将所述轨道连接到加强框架的翼片，通过在与所述成形轨道间隔开的点处焊接所述杆并使用不需要局部加热的紧固装置，作为铆钉，以将成形轨道以避免模具制造期间成形轨道的局部加热的方式将成形轨道附接到突片，如果后者被直接焊接到加强框架，则会使成形轨道变形。

8. 发明授权

US4260409A Attaching flexible cover to mold for shaping glass 失效
标题翻译：将柔性盖子固定在玻璃成型模具上
公开(公告)号：US4260409A
公开(公告)日：1981-04-07
申请号：US91001
申请日：1979-11-02
申请人： Thomas J. Reese , Edward R. Rodgers
发明人： Thomas J. Reese , Edward R. Rodgers
IPC分类号： C03B23/03
CPC分类号： C03B40/005 , C03B23/03
摘要： This invention relates to securing a cover of flexible material such as fiber glass cloth tightly against a shaping surface of a solid mold used to shape glass sheets. The securing means is located within the outline of the solid mold to avoid having cover attachment means beyond the solid mold outline. This permits the use of a solid mold of maximum size compared to that of an outline mold when glass sheets are shaped by a process that requires the solid mold to pass through a position occupied by an outline mold.
摘要翻译：本发明涉及将诸如玻璃纤维布的柔性材料的盖紧紧地固定在用于成形玻璃板的实心模具的成形表面上。固定装置位于实心模具的轮廓内，以避免覆盖固定模具轮廓外的附接装置。当玻璃板通过需要固体模具通过轮廓模具占据的位置的工艺成形时，这允许使用与轮廓模具相比最大尺寸的实心模具。

9. 发明授权

US4260408A Use of speed changes during cycling of a shaping mold 失效
标题翻译：在成型模具循环过程中使用速度变化
公开(公告)号：US4260408A
公开(公告)日：1981-04-07
申请号：US90944
申请日：1979-11-02
申请人： Thomas J. Reese , Joseph J. Fisher
发明人： Thomas J. Reese , Joseph J. Fisher
IPC分类号： C03B23/03
CPC分类号： C03B23/03
摘要： When glass sheets are shaped by a bending method in which the glass is first shaped to a longitudinal component of bend by gravity sagging onto an outline mold followed by press bending against a solid lower shaping mold to complete the bend which includes a complicated transverse component of bend, a particular speed cycle is provided to lift and lower the lower shaping mold to minimize the duration of the shaping cycle and to minimize the chance of misaligning the glass relative to the outline mold during transfer of the glass from the outline mold to the lower shaping mold and its return to the outline mold. This speed cycle includes a rapid initial lifting speed and final lowering speed of the lower shaping mold while it is out of contact with the glass and a lower speed of lifting and lowering when the lower shaping mold contacts and supports the glass.
摘要翻译：当玻璃板通过弯曲方法成形时，其中玻璃首先通过重力下垂到轮廓模具上成形为弯曲的纵向分量，随后对固体下成型模具进行加压弯曲，以完成弯曲，其包括复杂的横向分量弯曲，提供特定的速度循环以提升和降低下成形模，以最小化成形周期的持续时间并且最小化玻璃相对于轮廓模具在将轮廓模具从轮廓模具转移到下部模具期间不对准的机会成型模具及其返回轮廓模具。该速度循环包括当与下部成形模具接触并支撑玻璃时，下部成形模具与玻璃体不接触的快速初始提升速度和最终下降速度以及较低的提升和降低速度。

10. 发明授权

US4043785A Shaping glass sheets 失效
标题翻译：塑造玻璃板
公开(公告)号：US4043785A
公开(公告)日：1977-08-23
申请号：US714067
申请日：1976-08-13
申请人： Thomas J. Reese
发明人： Thomas J. Reese
IPC分类号： C03B23/027 , C03B27/044 , C03B23/02
CPC分类号： C03B27/0442 , C03B23/027
摘要： Method and apparatus for shaping a glass sheet by the gravity sag bending process to include a sharp bend by a combination of overall heating and localized heating.
摘要翻译：通过重力下垂弯曲工艺成形玻璃板的方法和装置包括通过整体加热和局部加热的组合的尖锐弯曲。

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