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公开(公告)号：US4990170A
公开(公告)日：1991-02-05
申请号：US509163
申请日：1990-04-16
IPC分类号： C03B35/20 , C03B23/025 , C03B27/044 , C03B35/14
CPC分类号： C03B27/0445 , C03B23/0256 , C03B35/145 , Y02P40/57
摘要： Glass plates are bent by discharging a glass plate from a suction plate onto a concave circumferential bending ring. Within the furnace (1) the glass plate is gripped by the suction plate (27) and is moved with the latter out of the furnace (1) into a combined bending and tempering station (10) and is discharged there onto the circumferential bending ring (19) located between two blowing boxes (11,13). Immediately following the discharge of the flass plate onto the circumferential bending ring (19), the suction plate (27) moves back to its starting position and the glass plate is tempered in this position.
摘要翻译： 通过将玻璃板从吸盘排出到凹形周向弯曲环上而使玻璃板弯曲。 在炉（1）内，玻璃板被吸板（27）夹住，随后将玻璃板从炉（1）中移出到一个组合的弯曲和回火站（10）中，并被排放到周向弯曲环 （19）位于两个吹风箱（11,13）之间。 在将黄土板排放到周向弯曲环（19）上之后，吸板（28）立即移回其起始位置，玻璃板在该位置回火。
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公开(公告)号：US5059235A
公开(公告)日：1991-10-22
申请号：US575487
申请日：1990-08-30
IPC分类号： C03B23/025 , C03B23/03
CPC分类号： C03B23/03 , C03B23/0256
摘要： In an apparatus for bending glass panes in a horizontal position, comprising an upper bending mold and a lower frame-shaped mold, the bending force exerted by the bending mold is determined by the self-weight of the bending mold. In order that a uniform pressure shall be exerted by the upper bending mold on the entire periphery of the lower frame-shaped mold, the upper bending is mounted displaceable on its guide rods relative to them in a vertical direction and variable in its angular position relative to the guide rods. To achieve the desired relief of weight of the bending mold, the guide rods are suspended by cables from a frame which can be lowered. On the frame, hydraulic or pneumatic cylinders are disposed, which each exert, via a pulling cable acting on a guide rod, an adjustable force in the opposite direction to the self-weight of the bending mold.
摘要翻译： 在用于在水平位置弯曲玻璃板的装置中，包括上弯曲模具和下框架模具，弯曲模具施加的弯曲力由弯曲模具的自重决定。 为了通过上部弯曲模具在下部框架形模具的整个周边施加均匀的压力，上部弯曲部被安装在其导向件上相对于它们在垂直方向上移动并且相对于它们的角度位置可变 到导杆。 为了实现对弯曲模具的重量的期望的减轻，导杆通过电缆从可以降低的框架悬挂。 在框架上，设置液压或气动缸，每个缸通过作用在导向杆上的牵引缆线在与弯曲模具的自重相反的方向上发挥可调节的力。
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公开(公告)号：US5114454A
公开(公告)日：1992-05-19
申请号：US723566
申请日：1991-07-01
申请人： Hans-Josef Promper , Benoit D'Iribarne , Hans-Werner Kuster , Hans-Werner Nowoczyn , Luc Vanaschen
发明人： Hans-Josef Promper , Benoit D'Iribarne , Hans-Werner Kuster , Hans-Werner Nowoczyn , Luc Vanaschen
IPC分类号： C03B23/023 , C03B23/03
CPC分类号： C03B23/0302 , C03B23/023 , C03B23/0235 , C03B2225/02
摘要： A bending furnace for glazings comprises several heating cells, a station for bending by pressing, at least one cooling cell and a system for intermittent transport of glazings. The glazings are laid on bending rings (2), mounted on mobile carriages (3), coupled to one another in a train. The train is pulled by a pulling machine installed at the end of the furnace and outside the latter. The point of application of the pulling machine which moves carriages (3) and the length of the travel of this pulling machine are controlled as a function of the temperature to take into account the variation of length of the train. The precise positioning of the carriage in the pressing station is obtained by a detector (27) joined to pivoting stops (28, 36).
摘要翻译： 用于玻璃的弯曲炉包括几个加热单元，用于通过压制弯曲的工位，至少一个冷却单元和用于间歇运送玻璃的系统。 玻璃铺设在弯曲环（2）上，安装在移动托架（3）上，在列车中彼此耦合。 火车由安装在炉子末端的拉机拉出，并在炉外。 移动托架（3）的牵引机的应用点和该牵引机的行程长度作为温度的函数被控制，以考虑列车长度的变化。 通过与枢转止动件（28,36）连接的检测器（27）获得托架在加压站中的精确定位。
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公开(公告)号：US5069703A
公开(公告)日：1991-12-03
申请号：US415774
申请日：1989-10-02
IPC分类号： C03B23/025 , C03B23/03 , C03B27/004 , C03B27/044 , C03B40/00
CPC分类号： C03B23/0307 , C03B23/0252 , C03B27/004 , C03B27/0442 , C03B40/005
摘要： A device for air-tempering, optionally associated with bending of glass plates includes a covering made of a metal fabric and exhibiting a thermal conductivity less than 3 and preferably less than 0.2 W.M.sup.-1.K.sup.-1. It has utility for coverings of frames intended to carry glass plates during their tempering and/or their bending and/or their transport.
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公开(公告)号：US5053069A
公开(公告)日：1991-10-01
申请号：US542086
申请日：1990-06-22
IPC分类号： C03B23/023 , C03B23/025 , C03B23/03 , C03B23/035 , C03B27/004 , C03B27/044
CPC分类号： C03B23/0355 , C03B23/0235 , C03B23/0254 , C03B23/03 , C03B23/0302 , C03B23/035 , C03B27/004 , C03B27/0445 , C03B40/005
摘要： Glazings are preshaped before putting them through a step of tempering by contact. In a preferred variant, tempering by contact is applied only the central area of the glazing and the marginal zone thereof is tempered by blowing cold air.
摘要翻译： 在预先形成玻璃之前，先将它们通过接触进行回火。 在优选的变型中，通过接触回火仅施加玻璃窗的中心区域，其边缘区域通过吹冷空气而被回火。
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公开(公告)号：US5022906A
公开(公告)日：1991-06-11
申请号：US450088
申请日：1989-12-13
IPC分类号： C03B23/023 , C03B23/03 , C03B27/044 , C03B35/20 , C03B40/00
CPC分类号： C03B35/202 , C03B23/023 , C03B23/0235 , C03B23/0305 , C03B27/0442 , C03B40/005
摘要： A process and device for obtaining bent-tempered motor vehicle glazings exhibiting a greatly bent marginal zone comprises a glass sheet heated in a furnace and shaped by pressing the glass sheet between a solid upper form and a bending frame, of which at least one side part is bent during pressing. The side part is covered with an elastically deformable felt material and is removed from the glass sheet during tempering, while the main part of the glass sheet remains supported by the bending frame which also serves as a tempering frame.
摘要翻译： 用于获得表现出极大弯曲的边缘区域的弯曲机动车辆玻璃的方法和装置包括在炉中加热并通过将玻璃板压在实心上部形状和弯曲框架之间而成形的玻璃板，其中至少一个侧面部分 在压制过程中弯曲。 侧部被可弹性变形的毛毡材料覆盖，并且在回火期间从玻璃板上移除，而玻璃板的主要部分保持由也用作回火框架的弯曲框架支撑。
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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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公开(公告)号：US4906271A
公开(公告)日：1990-03-06
申请号：US257875
申请日：1988-10-14
IPC分类号： C03B23/025 , C03B23/03 , C03B27/004 , C03B27/044 , C03B40/00
CPC分类号： C03B23/0307 , C03B23/0252 , C03B27/004 , C03B27/0442 , C03B40/005
摘要： A device for air-tempering, optionally associated with bending of glass plates includes a covering made of a metal fabric and exhibiting a thermal conductivity less than 3 and preferably less than 0.2 W.M.sup.-1.K.sup.-1. It has utility for coverings of frames intended to carry glass plates during their tempering and/or their bending and/or their transport.
摘要翻译： 用于空气回火的装置，可选地与玻璃板的弯曲相关，包括由金属织物制成的覆盖层，并且具有小于3，优选小于0.2W·M-1.K-1的导热性。 它可用于在回火和/或其弯曲和/或运输期间用于携带玻璃板的框架的覆盖物。
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公开(公告)号：US5045102A
公开(公告)日：1991-09-03
申请号：US556436
申请日：1990-07-24
IPC分类号： C03B27/044
CPC分类号： C03B27/0404 , C03B27/0408 , C03B27/044 , Y10S209/924
摘要： A lower blow box of a device for heat tempering glass sheets in horizontal position exhibits a series of nozzle plates which are placed at a distance (A) from one another. Between nozzle plates there are obliquely placed sheet-metal chutes, U-shaped in cross section, which laterally convey out the broken glass pieces arising in the breaking of the glass sheet during tempering. The sheet-metal chutes are vibrated with a vibrator.
摘要翻译： 用于在水平位置对玻璃板进行热回火的装置的下吹风箱显示出彼此间隔（A）放置的一系列喷嘴板。 在喷嘴板之间，倾斜放置的钣金滑槽为横截面为U形，横向传送出在回火期间玻璃板断裂时产生的碎玻璃片。 钣金滑槽用振动器振动。
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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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