公开(公告)号：US4927443A

公开(公告)日：1990-05-22

申请号：US179569

申请日：1988-04-08

申请人： Seiichiro Honjo ,  Kazuo Yamada ,  Yasuhiro Fuchigami ,  Tetsuya Mizusugi

发明人： Seiichiro Honjo ,  Kazuo Yamada ,  Yasuhiro Fuchigami ,  Tetsuya Mizusugi

IPC分类号： C03B23/03 ,  C03B23/035 ,  C03B25/08 ,  C03B27/044 ,  C03B35/14 ,  C03B35/20

CPC分类号： C03B27/0442 ,  C03B23/0302 ,  C03B25/08 ,  C03B35/14 ,  C03B35/202 ,  C03B40/005 ,  C03B2225/02

摘要： An apparatus for manufacturing a curved glass sheet has a glass sheet conveyor mechanism for conveying a glass sheet heated up to its softening point in a heating furnace, and a mold assembly disposed downstream of the heating station with respect to a direction in which the glass sheet is conveyed by the conveyor mechanism, for curving the glass sheet to prescribed curvature. The glass sheet conveyor mechanism includes a pair of fixed rails extending in the glass sheet conveyance direction, a pair of movable rails disposed outwardly of and extending parallel to the fixed rails, the movable rails being movable transversely of the glass sheet conveyance direction, and traveling assemblies guided by the fixed rails for movement between a "standby position" where the softened glass sheet is received from the heating furnace and a "transfer position" where the glass sheet is transferred into the mold assembly. A plurality of pairs of conveyor plates are supported on the traveling assemblies in engagement with the movable rails. The conveyor plates receive the glass sheet at the "standby position". When the conveyor plates reach the "transfer position", the conveyor plates are moved transversely of the glass sheet conveyance direction to allow the glass sheet to be placed on a mold of the mold mechanism.

摘要翻译： 用于制造弯曲玻璃板的装置具有用于输送在加热炉中加热至其软化点的玻璃板的玻璃板输送机构，以及相对于玻璃板的方向设置在加热站下游的模具组件 由输送机构传送，用于将玻璃板弯曲成规定的曲率。 玻璃板输送机构包括沿玻璃板输送方向延伸的一对固定轨道，一对设置在固定轨道外侧并平行于其延伸的活动导轨，活动导轨可横向移动玻璃板输送方向，行进 由固定轨道引导的组件在从加热炉接收软化玻璃板的“待机位置”和玻璃板被转移到模具组件中的“转移位置”之间移动。 多个输送板对被支撑在行进组件上与活动导轨接合。 传送板在“待机位置”处接收玻璃板。 当输送板到达“转移位置”时，输送板横向于玻璃板输送方向移动，以使玻璃板放置在模具机构的模具上。

公开(公告)号：US5368625A

公开(公告)日：1994-11-29

申请号：US14129

申请日：1993-02-05

申请人： Tetsuya Mizusugi

发明人： Tetsuya Mizusugi

IPC分类号： C03B23/025 ,  C03B23/03 ,  C03B35/16 ,  C03B35/18 ,  C03B23/02

CPC分类号： C03B23/0305 ,  C03B23/0254 ,  C03B35/163 ,  C03B35/166 ,  C03B35/185

摘要： A glass sheet that has been heated nearly to a softening point thereof is preliminarily bent by a conveyor roll device while being fed along a feed path to a bending press. The conveyor roll device has a succession of first straight rolls spaced along the feed path for supporting a central region of the glass sheet, and a succession of second straight rolls spaced along the feed path for supporting a marginal edge portion of the glass sheet. The second straight rolls are vertically tilted through progressively differing angles, respectively, along the feed path with respect to the first straight rolls. The first and second straight rolls alternate with each other along the feed path.

摘要翻译： 已经被加热到几乎软化点的玻璃板在被输送到弯曲压力机的进给路径的同时被输送辊装置预先弯曲。 输送辊装置具有沿着进给路径间隔开的用于支撑玻璃板的中心区域的一系列第一直线辊，以及沿着进给路径间隔开的用于支撑玻璃板的边缘部分的一系列第二直线辊。 第二直线辊分别沿相对于第一直线辊的进给路径逐渐不同的角度垂直倾斜。 第一直轧辊和第二直轧辊沿进给路径相互交替。

公开(公告)号：US06668589B1

公开(公告)日：2003-12-30

申请号：US08858116

申请日：1997-05-19

申请人： Tetsuya Mizusugi ,  Kazunori Yuki ,  Mitsuo Tanaka

发明人： Tetsuya Mizusugi ,  Kazunori Yuki ,  Mitsuo Tanaka

IPC分类号： C03B23035

CPC分类号： C03B23/0357

摘要： A suction mold has a central suction chamber having a flat shaping surface area and a pair of opposite side suction chambers disposed one on each side of the central suction chamber and having respective curved shaping surface areas. First, a vacuum is developed in the central suction chamber to attract a central area of the sheet of glass against the flat shaping surface area thereof, and then a vacuum is developed in the opposite side suction chambers to attract opposite side areas of the sheet of glass respectively against the curved shaping surface areas.

摘要翻译： 抽吸模具具有中央抽吸室，其具有平坦的成形表面区域和一对相对的侧吸入室，该吸入室设置在中央抽吸室的每一侧上并且具有相应的弯曲成形表面区域。 首先，在中央抽吸室中产生真空以吸引玻璃板的中心区域抵靠其平坦成形表面区域，然后在相对侧的吸入室中产生真空以吸引该片材的相对侧面区域 玻璃分别对着弯曲的成形表面区域。

公开(公告)号：US5545245A

公开(公告)日：1996-08-13

申请号：US296690

申请日：1994-10-25

申请人： Tetsuya Mizusugi

发明人： Tetsuya Mizusugi

IPC分类号： C03B23/025 ,  C03B23/03 ,  C03B23/02

CPC分类号： C03B23/0305 ,  C03B23/0254

摘要： A glass sheet that has been heated nearly to a softening point thereof is preliminarily bent by a conveyor roll device while being fed along a feed path to a bending press. The conveyor roll device has a succession of first straight rolls spaced along the feed path for supporting a central region of the glass sheet, and a succession of second straight rolls spaced along the feed path for supporting a marginal edge portion of the glass sheet. The second straight rolls are vertically tilted through progressively differing angles, respectively, along the feed path with respect to the first straight rolls. The first and second straight rolls alternate with each other along the feed path.

摘要翻译： 已经被加热到几乎软化点的玻璃板在被输送到弯曲压力机的进给路径的同时被输送辊装置预先弯曲。 输送辊装置具有沿着进给路径间隔开的用于支撑玻璃板的中心区域的一系列第一直线辊，以及沿着进给路径间隔开的用于支撑玻璃板的边缘部分的一系列第二直线辊。 第二直线辊分别沿相对于第一直线辊的进给路径逐渐不同的角度垂直倾斜。 第一直轧辊和第二直轧辊沿进给路径相互交替。