公开(公告)号：US07131295B2

公开(公告)日：2006-11-07

申请号：US10421917

申请日：2003-04-24

申请人： Hiroshi Andou ,  Junji Hori

发明人： Hiroshi Andou ,  Junji Hori

IPC分类号： C03B13/16 ,  C03B23/023

CPC分类号： C03B23/033 ,  C03B23/0254 ,  C03B35/161 ,  C03B35/163 ,  C03B35/164 ,  C03B35/165 ,  C03B35/185 ,  C03B35/186 ,  C03B35/187 ,  C03B35/189 ,  Y02P40/57

摘要： A roller assembly for a glass sheet bending apparatus has a guide shaft bent to have a predetermined curvature and a plurality of ring rollers fitted rotatably to the guide shaft whereby a glass sheet is bent while the glass sheet is transferred into a predetermined direction by the rotation of the ring rollers, wherein the guide shaft is formed by overlapping a plurality of strip members bendable to have predetermined curvatures and the ring rollers are rotatably fitted to the guide shaft by means of bearings.

摘要翻译： 一种用于玻璃板弯曲装置的辊组件具有弯曲成具有预定曲率的导向轴和可旋转地安装在导向轴上的多个环形滚子，由此玻璃板被弯曲而玻璃板通过旋转而被转移到预定方向 其中所述引导轴通过重叠可弯曲成具有预定曲率的多个条形构件而形成，并且所述环形辊通过轴承可旋转地装配到所述引导轴。

公开(公告)号：US20090084138A1

公开(公告)日：2009-04-02

申请号：US12257943

申请日：2008-10-24

申请人： Akio Imaichi ,  Junji Hori ,  Takashi Hirotsu

发明人： Akio Imaichi ,  Junji Hori ,  Takashi Hirotsu

IPC分类号： C03B19/00 ,  C03B23/02

CPC分类号： C03B35/147 ,  C03B23/023 ,  C03B23/03 ,  C03B23/0357 ,  C03B35/202 ,  C03B2225/02

摘要： The present invention relates to a method or an apparatus for bending a plate-like material such as a glass sheet for a side window having a double-curved surface for automobiles wherein the positioning of support frame and forming mold is performed with high precision.There are a forming step for placing a glass sheet on a forming support frame and pressing the glass sheet placed thereon against a forming surface of forming mold to bend the glass sheet and a conveyance step for transferring the formed glass sheet onto a conveyance support frame (the forming support frame can be used as a conveyance support frame) for conveying the glass sheet wherein the forming step includes a forming position correcting step for correcting a displacement of press position with respect to the forming support frame and a forming mold at the time of pressing the glass sheet against the forming mold, and the conveyance step includes a transfer position correcting step for correcting a displacement of transfer position of the glass sheet with respect to the forming mold and the conveyance support frame at the time of transferring the formed glass sheet onto the conveyance support frame.

摘要翻译： 本发明涉及一种用于弯曲板状材料的方法或装置，例如用于汽车的双曲面的侧窗玻璃板，其中以高精度执行支撑框架和成型模具的定位。 存在一种用于将玻璃板放置在成形支撑框架上并将其上放置的玻璃板压靠在成型模具的成形表面上以弯曲玻璃板的形成步骤和用于将形成的玻璃板转印到输送支撑框架上的输送步骤（ 成形支撑框架可以用作输送支撑框架），其中所述成形步骤包括成形位置校正步骤，用于校正相对于成形支撑框架的压力位置的位移和成形模具的成形模具 将玻璃板压靠成型模具，并且输送步骤包括转印位置校正步骤，用于在转印成形玻璃板时校正玻璃板相对于成型模具和输送支撑框架的转印位置的位移 到输送支架上。

公开(公告)号：US08033138B2

公开(公告)日：2011-10-11

申请号：US11610811

申请日：2006-12-14

申请人： Junji Hori ,  Taisei Mori ,  Masao Fukami ,  Yutaka Kitajima

发明人： Junji Hori ,  Taisei Mori ,  Masao Fukami ,  Yutaka Kitajima

IPC分类号： C03B11/04 ,  C03B11/07

CPC分类号： C03B23/0357 ,  C03B23/0305

摘要： It is an object of the present invention to provide a method for bending a glass sheet which can appropriately prevent cloth mark due to suctioning.The present invention is characterized by a method for bending a glass sheet comprising a heating step for heating a glass sheet to soften the glass sheet, and a bending step for bending the heated and softened glass sheet to have a predetermined shape, wherein the bending step comprises a step of pressing the heated and softened glass sheet, whose edges are supported by a supporting frame, against a forming surface of a bending mold opposed to the supporting frame, and a vacuum forming step for providing a negative pressure through a plurality of suction holes formed on the forming surface so that the shape of the pressed glass sheet is bent along the forming surface of the mold, and wherein in the vacuum forming step, the plurality of suction holes are grouped into at least two groups, and the raised negative pressures for the respective groups are lowered at different timings.

摘要翻译： 本发明的目的是提供一种弯曲玻璃板的方法，该方法可以适当地防止由于抽吸引起的布痕。 本发明的特征在于一种弯曲玻璃板的方法，其包括用于加热玻璃板以加热玻璃板的加热步骤，以及用于将加热软化的玻璃板弯曲成具有预定形状的弯曲步骤，其中弯曲步骤 包括将边缘由支撑框架支撑的加热软化玻璃板压靠在与支撑框架相对的弯曲模具的成形表面上的步骤，以及通过多个抽吸提供负压的真空成型步骤 形成在成形表面上的孔，使得压制玻璃板的形状沿着模具的成形表面弯曲，并且其中在真空成形步骤中，多个吸入孔被分成至少两组，并且升高的负值 各组的压力在不同的时刻降低。

公开(公告)号：US20070144211A1

公开(公告)日：2007-06-28

申请号：US11610811

申请日：2006-12-14

申请人： Junji Hori ,  Taisei Mori ,  Masao Fukami ,  Yutaka Kitajima

发明人： Junji Hori ,  Taisei Mori ,  Masao Fukami ,  Yutaka Kitajima

IPC分类号： C03B31/00 ,  C03B23/02 ,  C03B21/00

CPC分类号： C03B23/0357 ,  C03B23/0305

摘要： It is an object of the present invention to provide a method for bending a glass sheet which can appropriately prevent cloth mark due to suctioning. The present invention is characterized by a method for bending a glass sheet comprising a heating step for heating a glass sheet to soften the glass sheet, and a bending step for bending the heated and softened glass sheet to have a predetermined shape, wherein the bending step comprises a step of pressing the heated and softened glass sheet, whose edges are supported by a supporting frame, against a forming surface of a bending mold opposed to the supporting frame, and a vacuum forming step for providing a negative pressure through a plurality of suction holes formed on the forming surface so that the shape of the pressed glass sheet is bent along the forming surface of the mold, and wherein in the vacuum forming step, the plurality of suction holes are grouped into at least two groups, and the raised negative pressures for the respective groups are lowered at different timings.

摘要翻译： 本发明的目的是提供一种弯曲玻璃板的方法，该方法可以适当地防止由于抽吸引起的布痕。 本发明的特征在于一种弯曲玻璃板的方法，其包括用于加热玻璃板以加热玻璃板的加热步骤，以及用于将加热软化的玻璃板弯曲成具有预定形状的弯曲步骤，其中弯曲步骤 包括将边缘由支撑框架支撑的加热软化玻璃板压靠在与支撑框架相对的弯曲模具的成形表面上的步骤，以及通过多个抽吸提供负压的真空成型步骤 形成在成形表面上的孔，使得压制玻璃板的形状沿着模具的成形表面弯曲，并且其中在真空成形步骤中，多个吸入孔被分成至少两组，并且升高的负值 各组的压力在不同的时刻降低。

公开(公告)号：US20050138967A1

公开(公告)日：2005-06-30

申请号：US11017968

申请日：2004-12-22

申请人： Junji Hori ,  Masao Fukami ,  Kazushige Yoda ,  Yutaka Kitajima

发明人： Junji Hori ,  Masao Fukami ,  Kazushige Yoda ,  Yutaka Kitajima

IPC分类号： C03B23/025 ,  C03B23/027 ,  C03B23/03 ,  C03B23/035 ,  C03B35/14 ,  C03B35/20 ,  C03B23/023

CPC分类号： C03B23/0305 ,  C03B23/03 ,  C03B23/0357 ,  C03B35/145 ,  C03B35/202 ,  C03B2225/02 ,  Y02P40/57

摘要： There are a preliminarily bending step for putting heated and softened glass sheet on a preliminarily bending supporting-frame, the glass sheet having an edge portion supported by the preliminarily bending supporting-frame, and for bending the glass sheet into a desired preliminarily bent shape while putting the glass sheet on the preliminarily bending supporting-frame; and a finally bending step for transferring the preliminarily bent glass sheet on a finally bending supporting-frame, the glass sheet having an edge portion supported by the finally bending supporting-frame, and for bending the glass sheet into a final bent shape by pressing the glass sheet against a bending surface of a finally bending mold while putting the glass sheet on the finally bending supporting-frame.

摘要翻译： 预先弯曲的步骤是将加热软化的玻璃板放置在预先弯曲的支撑框架上，玻璃板具有由预弯曲支撑框架支撑的边缘部分，并且用于将玻璃板弯曲成期望的预弯曲形状，同时 将玻璃板放在预先弯曲的支撑框架上; 以及最终弯曲步骤，用于将预弯曲的玻璃板转移到最终弯曲的支撑框架上，所述玻璃板具有由最终弯曲支撑框架支撑的边缘部分，并且用于通过压制玻璃板将玻璃板弯曲成最终弯曲形状 玻璃板将玻璃板放在最终弯曲的支撑框架上时，抵抗最终弯曲模具的弯曲表面。

公开(公告)号：US08256244B2

公开(公告)日：2012-09-04

申请号：US12257943

申请日：2008-10-24

申请人： Akio Imaichi ,  Junji Hori ,  Takashi Hirotsu

发明人： Akio Imaichi ,  Junji Hori ,  Takashi Hirotsu

IPC分类号： C03B23/02

CPC分类号： C03B35/147 ,  C03B23/023 ,  C03B23/03 ,  C03B23/0357 ,  C03B35/202 ,  C03B2225/02

摘要： The present invention relates to a method or an apparatus for bending a plate-like material such as a glass sheet for a side window having a double-curved surface for automobiles wherein the positioning of support frame and forming mold is performed with high precision.There are a forming step for placing a glass sheet on a forming support frame and pressing the glass sheet placed thereon against a forming surface of forming mold to bend the glass sheet and a conveyance step for transferring the formed glass sheet onto a conveyance support frame (the forming support frame can be used as a conveyance support frame) for conveying the glass sheet wherein the forming step includes a forming position correcting step for correcting a displacement of press position with respect to the forming support frame and a forming mold at the time of pressing the glass sheet against the forming mold, and the conveyance step includes a transfer position correcting step for correcting a displacement of transfer position of the glass sheet with respect to the forming mold and the conveyance support frame at the time of transferring the formed glass sheet onto the conveyance support frame.

摘要翻译： 本发明涉及一种用于弯曲板状材料的方法或装置，例如用于汽车的双曲面的侧窗玻璃板，其中以高精度执行支撑框架和成型模具的定位。 存在一种用于将玻璃板放置在成形支撑框架上并将其上放置的玻璃板压靠在成型模具的成形表面上以弯曲玻璃板的形成步骤和用于将形成的玻璃板转印到输送支撑框架上的输送步骤（ 成形支撑框架可以用作输送支撑框架），其中所述成形步骤包括成形位置校正步骤，用于校正相对于成形支撑框架的压力位置的位移和成形模具的成形模具 将玻璃板压靠成型模具，并且输送步骤包括转印位置校正步骤，用于在转印成形玻璃板时校正玻璃板相对于成型模具和输送支撑框架的转印位置的位移 到输送支架上。

公开(公告)号：US07316131B2

公开(公告)日：2008-01-08

申请号：US10831230

申请日：2004-04-26

申请人： Kenji Maeda ,  Masanao Harada ,  Junji Hori

发明人： Kenji Maeda ,  Masanao Harada ,  Junji Hori

IPC分类号： C03B27/04

CPC分类号： C03B27/0404 ,  C03B27/0417 ,  C03B27/0447

摘要： An air-cooling and tempering apparatus for a glass sheet includes an upper air-blowing unit, which blows cooling air to an upper surface of a bent glass sheet having a high temperature; and a lower air-blowing unit, which blows cooling air to a lower surface of the glass sheet. Each of the upper air-blowing unit and the lower air-blowing unit includes a plurality of air-blowing members provided in a matrix pattern and a plurality of linkages, the linkages coupling adjacent air-blowing members among the plurality of air-blowing members in a row and/or column direction of the matrix pattern.

摘要翻译： 用于玻璃板的空气冷却和回火设备包括将冷却空气吹到具有高温的弯曲玻璃板的上表面的上部空气吹送单元; 以及将冷却空气吹送到玻璃板的下表面的下吹风单元。 上部送风单元和下部吹风单元中的每一个包括多个设置成矩阵图案的多个空气吹送构件和多个连杆，所述连接件将多个鼓风构件中的相邻的空气吹出构件 在矩阵图案的行和/或列方向上。