Method of and device for curving glass sheets
    1.
    发明授权
    Method of and device for curving glass sheets 失效
    用于弯曲玻璃板的方法和装置

    公开(公告)号:US5226942A

    公开(公告)日:1993-07-13

    申请号:US810900

    申请日:1991-12-20

    摘要: A method of and device for curving a glass sheet, in which the glass sheet is brought through a reheating furnace by a conveyor defining a substantially horizontal transportation plane, and is then taken over by a tool, by means of which the glass sheet is curved and/or transferred to a curving and/or discharge device. The effective position of the glass sheet is detected and the taking-over tool is repositioned as a function of the effective position.

    摘要翻译: 一种用于弯曲玻璃板的方法和装置,其中通过限定基本上水平的运输平面的输送机将玻璃板通过再热炉,并通过工具被玻璃板弯曲 和/或转移到弯曲和/或放电装置。 检测玻璃板的有效位置,并且接收工具作为有效位置的函数重新定位。

    Method and apparatus for bending and tempering glass plates
    2.
    发明授权
    Method and apparatus for bending and tempering glass plates 失效
    玻璃板弯曲和回火的方法和装置

    公开(公告)号:US4966618A

    公开(公告)日:1990-10-30

    申请号:US361355

    申请日:1989-06-05

    摘要: A bending installation includes a shaping bed, an evacuation conveyor positioned downstream of the shaping bed and a swinging device for swinging a glass plate exiting the downstream end of the shaping bed from the shaping bed to the evacuation conveyor. The shaping bed is curved in a direction of advance of the glass plate and has a conveying direction different from that of the evacuation conveyor. The swinging device takes the form of a rotating drum mounted coaxially with a support roller. The drum includes holding rollers spaced from the support roller by a distance sufficient that a glass plate exiting the shaping bed is held between a holding roller and the support roller, so that the swinging device is swung by the weight of the glass plate to a position where the glass plate is transferred to the evacuation conveyor. A tempering air blowing box may be provided on the swinging device.

    摘要翻译: 弯曲装置包括成型床,位于成型床下游的抽气输送机和摆动装置,用于将从成形床的下游端离开的成形床的玻璃板从成形床向抽空输送机摆动。 成型床在玻璃板的前进方向上弯曲,并且具有与抽空输送机不同的输送方向。 摆动装置采用与支撑辊同轴安装的旋转鼓的形式。 滚筒包括与支撑辊隔开一定距离的保持辊,使得离开成形床的玻璃板保持在保持辊和支撑辊之间,使得摆动装置被玻璃板的重量摆动到位置 其中玻璃板被转移到抽空输送机。 可以在摆动装置上设置回火吹风箱。

    Method and apparatus for positioning a glass sheet traveling on a
conveyor
    3.
    发明授权
    Method and apparatus for positioning a glass sheet traveling on a conveyor 失效
    用于定位在输送机上行进的玻璃板的方法和装置

    公开(公告)号:US4985059A

    公开(公告)日:1991-01-15

    申请号:US495638

    申请日:1990-03-19

    摘要: A beam carries two abutments and is moveable on the conveying direction of the conveyor. Starting from rest, the beam is accelerated to a speed less than that of the glass sheet moving on the conveyor, so that the glass sheet contacts the abutments while both are moving along the conveyor. Once the glass sheet is correctly oriented, the beam is accelerated and raised to permit the passage of the glass sheet. The beam is then retracted to the initial position for the next cycle of operation.

    摘要翻译: 梁承载两个支座,并可在输送机的输送方向上移动。 从静止开始,梁被加速到比在输送机上移动的玻璃板的速度更小的速度,使得玻璃板在沿输送机移动的同时接触基台。 一旦玻璃板被正确定向,梁被加速和升高以允许玻璃板的通过。 然后将光束缩回到初始位置以进行下一个操作循环。

    Method and apparatus for bending and tempering glass plates
    4.
    发明授权
    Method and apparatus for bending and tempering glass plates 失效
    玻璃板弯曲和回火的方法和装置

    公开(公告)号:US4957528A

    公开(公告)日:1990-09-18

    申请号:US362654

    申请日:1989-06-07

    摘要: A bending and hardening installation includes a shaping bed, an evacuation conveyor positioned downstream of the shaping bed and a tilting device for tilting a glass plate exiting the downstream end of the shaping bed from the shaping bed to the evacuation conveyor. The shaping end is curved in a direction of advance of the glass plate and has a conveying direction different from that of the evacuation conveyor. The tilting device takes the form of a rotating drum mounted coaxially with a support roller. The drum includes holding rollers spaced from the support roller by a distance sufficient that a glass plate exiting the shaping bed is held between a holding roller and the support roller, so that the tilting device is tilted by the weight of the glass plate to a positoin where the glass plate is transferred to the evacuation conveyor. An air blowing box is provided on the tilting device for hardening the glass plate as it is being tilted.

    摘要翻译: 弯曲和硬化设备包括成型床,位于成型床下游的抽气输送机和用于使从成形床离开成形床的下游端的玻璃板从成形床向抽空输送机倾斜的倾斜装置。 成形端在玻璃板的前进方向上弯曲,并且具有与排气输送机不同的输送方向。 倾斜装置采用与支撑辊同轴安装的旋转鼓的形式。 滚筒包括与支撑辊间隔开的距离,使得离开成形床的玻璃板保持在保持辊和支撑辊之间的距离,使得倾斜装置被玻璃板的重量倾斜到定位 其中玻璃板被转移到抽空输送机。 在倾斜装置上设置有吹风箱,用于在玻璃板倾斜时硬化玻璃板。

    Method for the production of curved glass sheets
    7.
    发明授权
    Method for the production of curved glass sheets 失效
    弯曲玻璃板生产方法

    公开(公告)号:US5626642A

    公开(公告)日:1997-05-06

    申请号:US526458

    申请日:1995-09-11

    摘要: A method of and a device for curving glass sheets preheated to curving temperature operate by passage of the glass sheets simultaneously over a principal shaping bed having a longitudinal trajectory which is substantially circular or substantially a cone of revolution, and one or more secondary shaping beds, the generatrices of which are inclined relative to those of the principal bed. The invention is applicable, notably, to the production of automobile panes having angled corners.

    摘要翻译: 一种用于弯曲预热至弯曲温度的玻璃板的方法和装置通过玻璃板同时穿过主要成型床,其具有基本上圆形或基本上为一个圆锥的纵向轨迹,以及一个或多个二次成型床, 其主体相对于主床的倾斜倾斜。 本发明特别适用于生产具有成角度的汽车玻璃板。

    Apparatus for cambering glass sheets by elastically bending a shaping
roller
    8.
    发明授权
    Apparatus for cambering glass sheets by elastically bending a shaping roller 失效
    用于通过弹性弯曲成形辊来弯曲玻璃板的装置

    公开(公告)号:US5069705A

    公开(公告)日:1991-12-03

    申请号:US554386

    申请日:1990-07-19

    摘要: A machine cambering glass plates as a curved shaping bed formed of vertically aligned pairs of rollers. Each roller of each pair has an end mounted to a pivoting arm so that it can be elastically bent in a middle portion thereof, while keeping the ends of the rollers straight. Needle bearings support the rollers in the bending plane. The support arm for the lower roller supports the support arm for the upper roller, so that the two pivot together so as to provide uniform bending for the upper and lower pairs of rollers.

    摘要翻译: 机器将玻璃板弯曲成由竖直对准的辊对形成的弯曲成形床。 每对的每个辊具有安装到枢转臂的端部,使得其可以在保持辊的端部直线的同时在其中间部分中弹性弯曲。 针轴支撑在弯曲平面上的滚子。 用于下辊的支撑臂支撑用于上辊的支撑臂,使得两个枢转在一起,以便为上下辊对提供均匀的弯曲。

    Process and apparatus for the production of curved sheets
    9.
    发明授权
    Process and apparatus for the production of curved sheets 失效
    用于生产曲面片的工艺和设备

    公开(公告)号:US5562750A

    公开(公告)日:1996-10-08

    申请号:US312078

    申请日:1994-09-26

    摘要: Glass sheets which have been heated to bending temperature are bent by passing the glass sheets over a shaping bed having a substantially circular or substantially conical profile of revolution as seen in the longitudinal direction of the shaping bed. The shaping bed is composed of an assembly of revolving elements adapted for driving the glass sheets and at least one hot air cushion acting on the glass sheets in the first part of the bending zone.

    摘要翻译: 已经加热到弯曲温度的玻璃板通过将玻璃板穿过成形床而弯曲,该成形床具有基本上圆形或基本上圆锥形的轮廓,在成形床的纵向方向上看到。 成形床由适于驱动玻璃板的旋转元件和作用在弯曲区域的第一部分中的玻璃板上的至少一个热气垫组成。