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公开(公告)号：US4738704A
公开(公告)日：1988-04-19
申请号：US46121
申请日：1987-05-05
IPC分类号： C03B23/03 , C03B23/035 , C03C27/12 , C03B23/02
CPC分类号： C03B23/0307 , C03B23/0302 , C03B23/035
摘要： The invention relates to a method for the manufacture of a curved double sheet of glass intended for further processing into a sheet of curved laminated safety glass. In a horizontal position the glass sheets are heated successively to bending temperature in a roller oven and are successively bent in a bending station subsequent to the roller oven, in that the sheets are pressed against a bending mold (2) arranged above the transport rollers (1) by a hot gas stream directed against the glass sheets from beneath. After bending, the first glass sheet (10) of a pair of glass sheets is held in a waiting position in such a manner that its shape is supported. After the bending of the second individual glass sheet (10'), the two glass sheets (10, 10') are stacked and cooled together.
摘要翻译： 本发明涉及一种用于制造用于进一步加工成弯曲层压安全玻璃片的弯曲双层玻璃的方法。 在水平位置，将玻璃板依次加热到辊式烘箱中的弯曲温度，并且在辊式烘箱之后的弯曲工位中相继弯曲，因为片材被压靠在布置在传送辊上方的弯曲模具（2）上 1）通过从下面朝向玻璃板的热气流。 在弯曲之后，一对玻璃板的第一玻璃板（10）以其形状被支撑的方式保持在等待位置。 在第二单独玻璃板（10'）弯曲之后，将两块玻璃板（10,10'）堆叠并一起冷却。
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公开(公告)号：US4918946A
公开(公告)日：1990-04-24
申请号：US375480
申请日：1989-07-05
IPC分类号： B65G49/06 , C03B23/03 , C03B23/035 , C03B35/14
CPC分类号： C03B23/0357 , C03B23/03 , C03B35/14 , C03B35/145
摘要： A glass sheets is loaded flat on the end of a conveyor going through a tunnel furnace; comes out again through the other end of the conveyor after having reached its bending temperature; is conveyed by a first transfer device to a bending unit which includes at least one upper bending form; is vacuum-gripped by the upper bending form; is raised along with the upper bending form; is bent to the desired shape by the bending unit; and then is directed by a second transfer device to a cooling station for heat tempering. The transfer from the furnace to the bending unit is obtained by reversible movement, parallel to the general direction of movement of the glass sheet, from the front end of a flexible conveyor belt the rear end of which is under the transport plane of the glass sheet. The initial position of the front end of the flexible sheet is located between the downstream end of the conveyor and the bending unit.
摘要翻译： 玻璃板平整地装在通过隧道炉的输送机的端部上; 在达到其弯曲温度后再次通过输送机的另一端出来; 由第一传送装置传送到包括至少一个上弯曲形式的弯曲单元; 被上部弯曲形式真空夹紧; 与上弯曲形状一起升高; 通过弯曲单元弯曲成所需的形状; 然后由第二传送装置引导到用于热回火的冷却站。 从炉到弯曲单元的转移是通过与柔性输送带的前端平行于玻璃板的大致运动方向的可逆运动而获得的，柔性输送带的后端位于玻璃板的输送平面的下方 。 柔性片的前端的初始位置位于输送机的下游端和弯曲单元之间。
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公开(公告)号：US5125948A
公开(公告)日：1992-06-30
申请号：US542595
申请日：1990-06-25
申请人： Luc Vanaschen , Hans W. Kuster , Benoit D'Iribarne , Achim Thau
发明人： Luc Vanaschen , Hans W. Kuster , Benoit D'Iribarne , Achim Thau
IPC分类号： C03B25/08
CPC分类号： C03B25/08
摘要： The invention relates to a heat conditioning chamber for controlled cooling following a high-temperature treatment of plane thin glass sheets, transported in horizontal position by a continuously driven roller conveyor. According to the invention, in the hottest zone in the chamber, the cooling is performed solely by absorption of radiation and continues in other zones by convection.
摘要翻译： 本发明涉及一种用于在通过连续驱动的辊式输送机在水平位置运输的平面薄玻璃板的高温处理之后受控冷却的热调节室。 根据本发明，在室中最热的区域中，仅通过吸收辐射进行冷却，并且通过对流在其它区域中继续冷却。
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公开(公告)号：US4842634A
公开(公告)日：1989-06-27
申请号：US122851
申请日：1987-11-19
IPC分类号： B65G49/06 , C03B23/025 , C03B23/03 , C03B23/035 , C03B35/12 , C03B35/24
CPC分类号： C03B23/0256 , C03B23/035
摘要： The invention relates to a method of manufacturing a curved automobile glass pane. The glass sheet heated in a continuous roller conveyor furnace to bending temperature, is picked up by a traveling suction device and transported to a curving station adjoining the furnace. In the curving station the glass sheet is deposited onto a curving device which is comprised of a curving-form frame and a curving form which form occupies the interior space of the frame. The suction device is withdrawn, and a hot gas stream is applied from above, which stream impinges on the glass sheet, whereby said sheet is forced against the curving device comprised of the curving-form frame and interior curving form. Then the glass sheet is lifted from the interior curving from by means of the curving-form frame which frame now serves as a support ring, and sheet is transported to the neighboring cooling station.
摘要翻译： 本发明涉及一种弯曲汽车玻璃板的制造方法。 在连续辊式输送炉中加热到弯曲温度的玻璃板由行进的抽吸装置拾取并运送到与炉相邻的弯曲台。 在弯曲台中，玻璃板被放置在由弯曲形状的框架和弯曲形式构成的弯曲装置上，该弯曲形式占据框架的内部空间。 抽吸装置被抽出，并且从上方施加热气流，该气流撞击在玻璃板上，由此将所述片材压在由弯曲形状的框架和内部弯曲形式构成的弯曲装置上。 然后玻璃板通过弯曲形式的框架从内部弯曲部提升，该框架现在用作支撑环，并且片材被运送到相邻的冷却站。
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公开(公告)号：US4682997A
公开(公告)日：1987-07-28
申请号：US753501
申请日：1985-07-10
申请人： Friedrich Halberschmidt , Heinz-Josef Reinmold , Norbert Schwarzenberg , Herbert Radermacher , Kurt Blank , Josef Audi , Luc Vanaschen
发明人： Friedrich Halberschmidt , Heinz-Josef Reinmold , Norbert Schwarzenberg , Herbert Radermacher , Kurt Blank , Josef Audi , Luc Vanaschen
IPC分类号： C03B23/035 , C03C27/12 , C03B23/02
CPC分类号： C03B23/035
摘要： Process and apparatus for bending glass plates in horizontal or approximately horizontal position. The invention includes processing the glass plates by means of an installation comprising a glass reheating furnace, a bending station, and a horizontal conveyor for routing the glass plates through the furnace and bending station. A curved surface is placed above the horizontal conveyor in the bending station, and a blower is adapted to deliver a hot air current to bend the glass plates by heating them and applying pressure to urge them against the curved surface to which the desired configuration has been given. Then the glass plates are gently rested on a carrying frame where they continue to be supported, only in part, by said hot air current. The invention makes possible the bending of glass plates individually or, for example, in pairs.
摘要翻译： 玻璃板在水平或大致水平位置弯曲的方法和装置。 本发明包括通过包括玻璃再热炉，弯曲台和水平输送机的装置来处理玻璃板，用于将玻璃板穿过炉和弯曲台。 曲面位于弯曲台的水平输送机的上方，并且鼓风机适于传递热气流，以通过加热玻璃板并施加压力以将其推压到已经具有所需配置的曲面上 给了 然后将玻璃板轻轻地放置在携带框架上，其中它们仅通过所述热气流部分地被支撑。 本发明可以单独或例如成对地弯曲玻璃板。
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公开(公告)号：US5022907A
公开(公告)日：1991-06-11
申请号：US574820
申请日：1990-08-30
CPC分类号： C03B40/005 , C03B23/03 , C03B23/0302 , C03B35/14 , C03B2225/02
摘要： In an installation for bending glass panes, the glass panes are heated to bending temperature in a horizontal once-through furnace. At the end of the once-through furnace, they are taken over by an endless conveyor belt and are conveyed by this conveyor belt into the bending station, where they are bent together with the conveyor belt. The bent glass pane is conveyed of the conveyor belt into the succeeding cooling or tempering station. In order to support the bent glass pane over the largest possible area, an upper deflector roll for the conveyor belt, disposed at the exit end from the bending station, has a form corresponding to the transverse bend of the glass pane. A lower deflector roll, following the upper deflector roll, has a form complementary to the form of the upper deflector roll. In this way the relative changes in length of the conveyor belt caused by the upper deflector roll are compensated.
摘要翻译： 在用于弯曲玻璃板的安装中，玻璃板在水平直通炉中被加热到弯曲温度。 在直通炉的末端，它们被环形输送带带走，并由该输送带输送到弯曲站，在那里它们与输送带一起弯曲。 弯曲的玻璃板被输送到后续的冷却或回火站。 为了在最大可能的区域上支撑弯曲的玻璃板，布置在弯曲台的出口端处的传送带的上偏转辊具有对应于玻璃板的横向弯曲的形式。 沿着上偏转辊的下偏转辊具有与上偏转辊的形式互补的形式。 以这种方式补偿由上偏转辊引起的传送带的长度的相对变化。
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公开(公告)号：US4859225A
公开(公告)日：1989-08-22
申请号：US191326
申请日：1988-05-09
IPC分类号： C03B23/03 , C03B23/035 , C03C27/12
CPC分类号： C03B23/0357 , C03B23/03 , C03B23/0352 , C03B23/0355
摘要： A method and installations for curving sheets of glass. The sheets of glass (9) are heated to the curving temperature in a horizontal position in a continuous furnace (1) and are pressed in a curving station (4) which is adjacent to the continuous furnace (1) by means of an annular frame against a solid surface curving form (40). During the pressing between the annular frame and the solid surface curving form (40), the sheets of glass (9) are pressed against said solid surface curving form (40), in the area located inside the annular frame, by the static pressure of a hot gas under pressure, with the static pressure of the gas being produced in a chamber (32) whose upper surface (33) is defined by the annular frame and is closed by the sheet of glass (9) applied in a sealed manner against said annular frame.
摘要翻译： 一种用于弯曲玻璃板的方法和装置。 玻璃板（9）在连续炉（1）中在水平位置被加热到弯曲温度，并通过环形框架（1）压靠在与连续炉（1）相邻的弯曲站（4） 抵抗固体表面弯曲形式（40）。 在环形框架和固体表面弯曲形式（40）之间的按压期间，玻璃板（9）在位于环形框架内部的区域中被压靠所述固体表面弯曲形式（40），静压力 在压力下的热气体，其中气体的静压在室（32）中产生，所述室（32）的上表面（33）由环形框架限定，并被以密封方式施加的玻璃板（9）封闭，以抵抗 所述环形框架。
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公开(公告)号：US4915722A
公开(公告)日：1990-04-10
申请号：US305705
申请日：1989-02-03
申请人： Hubert Havenith , Herbert Radermacher , Hans-Werner Nowoczyn , Benoit D'Iribarne , Hans-Werner Kuster , Luc Vanaschen
发明人： Hubert Havenith , Herbert Radermacher , Hans-Werner Nowoczyn , Benoit D'Iribarne , Hans-Werner Kuster , Luc Vanaschen
IPC分类号： C03B23/027 , C03B23/03 , C03B23/035 , C03B35/20
CPC分类号： C03B23/0307 , C03B23/027 , C03B23/0305 , C03B23/035 , C03B35/202
摘要： A process for bending a glass sheet, in particular one for motor vehicles, with curved areas having small radii of curvature. The bending device used is a bending press having a male type mold and a female type mold. The female type mold consists of at least two mold parts hinged together. After part of the glass sheet heated to bending temperature has been received by the bending press, at least one swivelling mold part of the female type mold is swivelled around the swivel axis, against the male type mold. An adjustable electric motor serves as the drive motor to move the swivelling mold parts. The angular velocity of the swivel action of the swivelling mold parts during the bending process is adjusted as a function of the temperature of the glass sheet and the desired degree of deformation.
摘要翻译： 用于弯曲玻璃板，特别是用于机动车辆的玻璃板的弯曲区域具有小曲率半径的方法。 使用的弯曲装置是具有阳型模具和阴型模具的弯曲压力机。 阴型模具由铰链在一起的至少两个模具部件组成。 在加热到弯曲温度的玻璃板的一部分已经被弯曲压力机接收之后，阴型模具的至少一个旋转模具部分围绕旋转轴线旋转抵靠阳型模具。 可调电动机用作驱动电机以移动旋转模具部件。 在弯曲过程中旋转模具部件的旋转作用的角速度作为玻璃板的温度和所需的变形程度的函数被调整。
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9.发明授权Process for bending a glass sheet and support device adapted to this process 失效用于弯曲玻璃板和适于该工艺的支撑装置的方法
公开(公告)号：US4902331A
公开(公告)日：1990-02-20
申请号：US214958
申请日：1988-07-05
IPC分类号： C03B23/035 , C03B35/14
CPC分类号： C03B35/145 , C03B23/035
摘要： A process and apparatus for shaping a glass sheet according to which the sheet is lifted above the conveying plane by a device for supporting a glass sheet consisting of a box open at the bottom whose opening at the bottom corresponds to the shape of the glass sheet to be grasped and which is slightly smaller than the glass sheet so that, on the edges of the glass sheet, a narrow annular contact surface is formed and so that the partial vacuum prevailing in the box is limited to such a value that the weight of the glass sheet is essentially compensated for, then is applied against a bending form by a current of hot gas directed upward. The process is used in the production of shaped glazings.
摘要翻译： 一种用于成形玻璃板的方法和装置，其中片材被提升在输送平面上方，用于支撑玻璃板的装置，该玻璃板由底部开口的箱体组成，底部的开口对应于玻璃板的形状， 被抓住并且稍微小于玻璃板，使得在玻璃板的边缘上形成窄的环形接触表面，并且使得在箱中占据的部分真空被限制为这样的值： 玻璃板基本上被补偿，然后通过朝向上方的热气流流向弯曲形式施加。 该工艺用于生产成型玻璃。
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公开(公告)号：US4874418A
公开(公告)日：1989-10-17
申请号：US231390
申请日：1988-08-12
IPC分类号： C03B27/04 , C03B27/044 , C03B27/052
CPC分类号： C03B27/0404 , C03B27/0408 , C03B27/044 , C03B27/052 , C03B40/005
摘要： A blow box for the thermal tempering of panes of glass. To temper different sizes of glass, the air supply to selected blow tubes or blow tube groups in a blow box having a blow nozzle field disposed to handle relatively large panes of glass is blocked in the edge areas of the blow box, and in this manner the blow nozzle field supplied with forced air is adapted to the shape and size of the glass pane to be tempered. The adaptation of the blow nozzle field to the shape and size of the glass panes takes place, for example, with the aid of a template-like slide block having an opening corresponding to the glass pane, which slide block is arranged inside the air distributing box immediately in front of the front plate provided with the nozzle pipelets and which can be exchanged for a different slide block.
摘要翻译： 用于玻璃板热回火的吹风箱。 为了调节不同尺寸的玻璃，在吹风箱中设置吹风喷嘴的选定吹塑管或吹管组的空气供应被设置成处理相对较大的玻璃板在吹风箱的边缘区域被阻挡，并且以这种方式 供应有强制空气的吹制喷嘴区域适应要回火的玻璃板的形状和尺寸。 吹塑喷嘴场对玻璃板的形状和尺寸的适应性例如借助于具有对应于玻璃板的开口的模板状滑块来进行，该滑动块布置在空气分配内 立即在前板的前面设置有喷嘴管道，并且可以更换不同的滑块。
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