公开(公告)号：US10399884B2

公开(公告)日：2019-09-03

申请号：US15714414

申请日：2017-09-25

申请人： PPG INDUSTRIES OHIO, INC.

发明人： John E. DeAngelis ,  Yu Jiao ,  Dennis D. Warren ,  Chao Yu

IPC分类号： C03B23/027 ,  C03B23/025 ,  C03B40/00 ,  C03B23/00

摘要： A glass sheet used in the making of an aircraft windshield is shaped using the “cut-to-size” method instead of the “out-after-bend” method. In a preferred aspect of the invention the “cut-to-size” method is practiced using a bending iron having a sheet shaping rail having a stationary shaping rail portion mounted on a support member and an articulating shaping rail portion pivotally mounted on the support member for movement from a non-shaping position to a shaping position.

公开(公告)号：US20150059410A1

公开(公告)日：2015-03-05

申请号：US14382974

申请日：2013-02-28

申请人： SAINT-GOBAIN GLASS FRANCE

发明人： Thierry Olivier ,  Christophe Machura

IPC分类号： C03B23/027

CPC分类号： C03B23/027 ,  Y02P40/57

摘要： A process for gravity bending of a glass sheet on a support including a chassis, a first frame and a second frame, the second frame being articulated and including a mobile lateral part that passes from an open position to a closed position by an articulation during the bending procedure, the bending of the sheet beginning on the first frame while the second frame is in the open position, and finishing on the second frame in the closed position, the sheet passing from the first frame to the second frame during the bending procedure as a result of the relative vertical movement of the first and second frame and of the raising of the mobile part of the second frame, the contact area of the first frame with the glass sheet located in a vertical line with the articulation being above the articulation at the instant the latter is closed.

摘要翻译： 一种用于将玻璃板重力弯曲在包括底架，第一框架和第二框架的支撑件上的过程，所述第二框架铰接并且包括可移动横向部分，所述移动横向部分在所述第二框架期间通过铰接而从打开位置传递到关闭位置 弯曲过程中，当第二框架处于打开位置时，从第一框架开始的纸张的弯曲，并且在关闭位置在第二框架上完成，在弯曲过程期间纸张从第一框架通过到第二框架作为 第一框架和第二框架的可移动部分的相对垂直运动和第二框架的可移动部分的升高的结果是，第一框架与玻璃板的接触面积位于垂直线上，其中铰接在关节上方高于关节 后者即将关闭。

公开(公告)号：US08844782B2

公开(公告)日：2014-09-30

申请号：US13935106

申请日：2013-07-03

申请人： Corning Incorporated

发明人： James William Brown

IPC分类号： B26F3/00 ,  B26D3/08 ,  C03B33/10 ,  C03B33/02 ,  C03B33/023 ,  C03B23/027

CPC分类号： C03B33/02 ,  B26D3/085 ,  C03B23/027 ,  C03B33/023 ,  C03B33/107 ,  Y10T83/0341 ,  Y10T225/12

摘要： A method of forming a scribe line in a strengthened glass substrate includes providing a strengthened glass substrate having a first surface, a second surface, a first edge and a second edge. The first and second surfaces have a strengthened surface layer under a compressive stress, and a central region under tensile stress. The method further includes applying a scoring blade to the first surface at an initiation location that is offset from the first edge by an initiation offset distance greater than a diameter of the scoring blade, and translating the scoring blade or the strengthened glass substrate such that the scoring blade scores the first surface. The translation is terminated such that the scoring blade stops at a termination location that is offset from the second edge of the strengthened glass substrate by a termination offset distance greater than the diameter of the scoring blade.

公开(公告)号：US08387415B2

公开(公告)日：2013-03-05

申请号：US12488298

申请日：2009-06-19

申请人： Masao Fukami ,  Taisei Mori ,  Yutaka Kitajima ,  Koji Izumi

发明人： Masao Fukami ,  Taisei Mori ,  Yutaka Kitajima ,  Koji Izumi

IPC分类号： C03B23/025 ,  C03B23/027 ,  C03B23/03

CPC分类号： C03B23/027 ,  C03B23/0305

摘要： The present invention relates to an apparatus for bending a glass sheet and a method for bending a glass sheet including an apparatus and a method for conveying a glass sheet, and it aims at producing with good efficiency a glass sheet of high quality, having complicated configuration.The method for bending a glass sheet comprises a step of placing a heated glass sheet on an inner mold with a tilting mechanism arranged at an inner side of a forming ring with a tilting mechanism, the forming ring being provided with a fixed frame and a movable frame, to thereby preform the glass sheet, a step of transferring the glass sheet preformed on the inner mold with a tilting mechanism onto the forming ring with a tilting mechanism and a step of pressing the glass sheet with a predetermined forming plane of the forming ring and tilting the movable frame, wherein the step of preforming the glass sheet includes a step of preforming the glass sheet placed on the inner mold by tilting a movable frame of inner mold pivoted at an end of a fixed frame of inner mold provided in the inner mold.

摘要翻译： 本发明涉及一种玻璃板的弯曲装置和玻璃板的弯曲方法，该玻璃板包括玻璃板的输送装置和方法，其目的在于高效率地生产出具有复杂构造的玻璃板 。 弯曲玻璃板的方法包括将加热的玻璃板放置在具有倾斜机构的内模上，该倾斜机构布置在具有倾斜机构的成形环的内侧，成形环设置有固定框架和可移动 框架，从而预成型玻璃板，将倾斜机构上预成型在内模上的玻璃板用倾斜机构转移到成形环上的步骤，以及用成形环的预定成形平面挤压玻璃板的步骤 并且倾斜所述可动框架，其中预成型玻璃板的步骤包括通过倾斜内模的可移动框架来预先设置放置在所述内模上的所述玻璃板的步骤，所述内模的可移动框架在设置在所述内模具中的内模的固定框架的端部处 模子。

公开(公告)号：US20050095404A1

公开(公告)日：2005-05-05

申请号：US10975916

申请日：2004-10-28

申请人： Horst Schillert ,  Dirk Roessler ,  Detlef Mevers

发明人： Horst Schillert ,  Dirk Roessler ,  Detlef Mevers

IPC分类号： C03B23/027 ,  C03B11/07 ,  C03B11/08 ,  C03B23/02 ,  C03B23/025 ,  C03B32/02 ,  B32B3/10

CPC分类号： C03B23/02 ,  C03B11/07 ,  C03B23/0357 ,  C03B2215/412 ,  C03C10/00 ,  Y10T428/24273 ,  Y10T428/24661

摘要： The method of making a knobbed glass or glass ceramic plate includes placing a glass or glass ceramic plate on a support having knob-shaped elevations and/or depressions; jointly heating the plate and the support over a transformation temperature of the glass or glass ceramic plate and, advantageously after a certain time interval, subsequently cooling the plate to room temperature. The glass or glass ceramic plate with knobs made by the method is also part of the invention. The glass or glass ceramic plate with the knobs can be used in heating units, such as baking ovens, for thermal isolation or decoupling of differently heater spatial regions. Also it can be provided with a germ killing coating for use in an air conditioning unit to clean air.

摘要翻译： 制作旋盖玻璃或玻璃陶瓷板的方法包括将玻璃或玻璃陶瓷板放置在具有旋钮状高度和/或凹陷的支撑件上; 在玻璃或玻璃陶瓷板的相变温度下共同加热板和载体，并且有利地在一定时间间隔后，将板冷却至室温。 具有由该方法制成的旋钮的玻璃或玻璃陶瓷板也是本发明的一部分。 具有旋钮的玻璃或玻璃陶瓷板可用于加热单元，如烘烤炉，用于不同加热器空间区域的热隔离或去耦。 此外，还可以提供用于空调单元中的用于清洁空气的杀菌涂层。

公开(公告)号：US20050092028A1

公开(公告)日：2005-05-05

申请号：US10702173

申请日：2003-11-05

申请人： William Blanc

发明人： William Blanc

IPC分类号： C03B23/027 ,  C03B23/02

CPC分类号： C03B23/027 ,  Y02P40/57

摘要： A bending ring for supporting a glass sheet during heating having a pair of longitudinally extending tubular members being generally square shaped and a plurality of traversely extending tubular members also being generally square shaped. The plurality of traversely extending tubular members being fixedly coupled to the pair of longitudinally extending tubular members to form a generally rectangular assembly. A plurality of support brackets are further provided having an extending portion and a face portion. The extending portion positioned adjacent a first side of one of the pair of longitudinally extending tubular members. The face portion abutting a second side of the one of the pair of longitudinally extending tubular members.

摘要翻译： 用于在加热期间支撑玻璃板的弯曲环具有大致正方形的一对纵向延伸的管状构件，并且多个横向延伸的管状构件也是大致正方形的。 多个横向延伸的管状构件固定地联接到一对纵向延伸的管状构件以形成大致矩形的组件。 进一步设置有多个支撑托架，其具有延伸部分和面部部分。 所述延伸部分邻近所述一对纵向延伸的管状构件中的一个的第一侧定位。 所述面部邻接所述一对纵向延伸的管状构件中的一个的第二侧。

公开(公告)号：US6158247A

公开(公告)日：2000-12-12

申请号：US115543

申请日：1998-07-15

申请人： Claude Didelot

发明人： Claude Didelot

IPC分类号： C03B23/023 ,  C03B23/025 ,  C03B23/027 ,  C03B23/03 ,  C03B21/00 ,  C03B23/00 ,  C03B23/02 ,  C03B29/00

CPC分类号： C03B23/0305 ,  C03B23/0256 ,  C03B23/027

摘要： The invention relates to a process for bending glass sheets. This process involves bending the glass sheet or sheets in at least two stages. The first stage employing the action of gravity leading to a shaped blank which is used in the formation of the final shape. The last stage which leads to the final shape, involves the simultaneous or nonsimultaneous, combined actions of gravity and at least one additional mechanical force. The invention also includes a bending apparatus providing at least one section having two separately useable parts with one of the parts being movable with respect to the other to permit the section to be arranged in one of two positions. In addition, the invention includes bent glazing having at least one docking angle exceeding 50.degree. and a radius of curvature below 200 mm.

摘要翻译： 本发明涉及一种弯曲玻璃板的方法。 该过程包括至少两个阶段弯曲玻璃板或片材。 第一阶段采用重力作用导致形成最终形状的成形坯料。 导致最终形状的最后阶段涉及重力和至少一个附加机械力的同时或非同时的组合作用。 本发明还包括弯曲装置，其提供至少一个具有两个可单独使用的部分的部分，其中一个部分可相对于另一部分移动，以允许该部分布置在两个位置之一中。 此外，本发明包括具有至少一个对接角超过50°并且曲率半径低于200mm的弯曲玻璃。

公开(公告)号：US5974836A

公开(公告)日：1999-11-02

申请号：US97263

申请日：1998-06-15

申请人： Herbert Radermacher ,  Karl-Josef Ollfisch ,  Werner Diederen ,  Knut Dahlhoff

发明人： Herbert Radermacher ,  Karl-Josef Ollfisch ,  Werner Diederen ,  Knut Dahlhoff

IPC分类号： C03B11/00 ,  C03B23/027 ,  C03B23/03

CPC分类号： C03B23/027

摘要： A device used for the bending of plate glass sections (3) includes an oven (1), a bending chamber (6), an upper bending mold installed in the bending chamber (6) in such a manner as to be able to be raised and lowered, a duct producing a flow of hot gas in order to raise the plate glass sections (3) against the upper bending mold, a lower bending mold in the form of a frame that works together with the upper bending mold to ensure bending by compression of the plate glass that is held by the flow of hot gas against the upper bending mold, as well as a movable transport frame (20) which is used to pick up the bent plate glass from the upper bending mold and to transport it to a cooling station located downstream. The lower bending mold in the shape of a frame is comprised of individual frame segments (9, 10, 11, 12) which can be moved between a closed position defining said lower bending frame and an open position in which the segments are separated from one another by such a distance that the upper bending mold can pass through the space defined within the separated segments.

摘要翻译： 用于平板玻璃部分（3）的弯曲的装置包括一个烘箱（1），一个弯曲室（6），一个弯曲室（6）中的上弯曲模具，可以升高 并且降低了产生热气流的管道，以将平板玻璃部分（3）升高抵靠上弯曲模具，框架形式的下弯曲模具与上弯曲模具一起工作以确保通过 将由热气流保持的平板玻璃压靠在上弯曲模具上，以及用于从上弯曲模具拾取弯曲板玻璃并将其运送到 位于下游的冷却站。 框架形状的下弯曲模具由单独的框架段（9,10,11,12）组成，该框架段可以在限定所述下弯曲框架的关闭位置和断开位置之间移动 另一个距离使得上弯曲模具可以穿过限定在分离的段内的空间。

公开(公告)号：US5645621A

公开(公告)日：1997-07-08

申请号：US482839

申请日：1995-06-07

申请人： David Sykes

发明人： David Sykes

IPC分类号： C03B23/027 ,  C03B23/03 ,  C03B23/025

CPC分类号： C03B23/0305 ,  C03B23/027 ,  C03B2225/02

摘要： An apparatus for bending a glass sheet in a gravity bending step and in a subsequent press bending step includes a gravity bending mould having a fixed mould portion and an articulated wing portion adjacent to the fixed mould portion, a base on which the fixed mould portion is mounted and a hinged locking arm mounted between the wing portion and the base. The locking arm is movable from an unlocked position in which the wing portion is capable of moving vertically relative to the base to a locked position in which the wing portion is fixed in position relative to the base. A method of bending a glass sheet involves placing a glass sheet on a gravity bending mould having an articulated wing portion and a fixed mould portion, and conveying the mould carrying the glass sheet through a furnace in which the glass is heated to the glass softening point and is bent by gravity until the periphery of the glass sheet is in contact with and conforms to the shape of the upper surface of the gravity bending mould. The wing portion is provided with a locking arm which, during gravity bending, progressively moves from an unlocked position to a locked position at which the wing portion is fixed in a predetermined position corresponding to the desired shape of the glass sheet. The glass sheet is then press bent, while the glass sheet is supported by the gravity bending mould.

摘要翻译： 一种用于在重力弯曲步骤中弯曲玻璃板的装置以及随后的压弯步骤包括具有固定模具部分和邻近固定模具部分的铰接翼部分的重力弯曲模具，固定模具部分 安装在安装在翼部和基座之间的铰接锁定臂。 锁定臂可从解锁位置移动，其中翼部能够相对于基座垂直移动到锁定位置，在该位置中翼部相对于基座固定在适当位置。 玻璃板的弯曲方法包括将玻璃板放置在具有铰接翼部和固定模具部的重力弯曲模具上，并且将通过将玻璃加热到玻璃软化点的炉子运送到玻璃板的模具 并且通过重力弯曲直到玻璃板的周边与重力弯曲模具的上表面接触并符合其形状。 翼部设置有锁定臂，其在重力弯曲期间逐渐从解锁位置移动到锁定位置，在该位置，翼部被固定在与玻璃板的期望形状对应的预定位置。 然后将玻璃板压弯，同时玻璃板由重力弯曲模具支撑。

公开(公告)号：US4806133A

公开(公告)日：1989-02-21

申请号：US135444

申请日：1987-12-18

申请人： Giuseppe Mazzaroppi

发明人： Giuseppe Mazzaroppi

IPC分类号： C03B23/025 ,  C03B23/027 ,  C03B27/044 ,  C03B29/02 ,  C03B29/10

CPC分类号： C03B27/0447 ,  C03B23/025 ,  C03B23/027 ,  C03B29/025 ,  C03B29/10

摘要： Process for bending and tempering glass sheets wherein the sheet (16) is heated up to its plastic state, and it bends by effect of gravity resting on a skelet-type mold (14), and next it is tempered by sudden cooling, in which process during the bending stage the glass sheet (16) is tilted with respect to the vertical direction by an angle of less than 90.degree.. Apparatus for carrying out said process, comprising a heating chamber (1) and a cooling chamber arranged in a sequence and assembled on a rotatable cylindrical frame whose axis is horizontal, said chambers being tiltable through rotation of the frame.