公开(公告)号：EP1565410A1

公开(公告)日：2005-08-24

申请号：EP03810975.7

申请日：2003-11-10

申请人： Boropal Technology Trading Gmbh

发明人： LINDNER, Walter

IPC分类号： C03B11/02 ,  C03B11/06 ,  C03B11/08 ,  C03B7/16 ,  C03B27/06

CPC分类号： C03B11/02 ,  C03B7/00 ,  C03B7/16 ,  C03B11/08 ,  C03B11/125 ,  C03B27/06 ,  C03B29/06 ,  C03B2215/40 ,  C03B2215/50 ,  C03B2215/60 ,  C03B2215/68 ,  C03B2215/80

摘要： The invention relates to an installation and a method for producing glass stoppers which are provided with a head portion and are used for sealing wine bottles and sparkling wine bottles. Said installation comprises a mold for producing glass stoppers, a feeder system for supplying the mold with molten glass, a multistation press, and a removing and handling system for the finished glass stoppers. The mold is formed by a base that comprises a recess corresponding to a first partial length of the stopper, a central part consisting of two partial molding elements which can be displaced relative to each other as well as perpendicular to the longitudinal axis of the mold, can be coupled in a self-centering manner, and define a hollow space that corresponds to a second partial length of the stopper and to at least one main area of the head portion when said partial molding elements are coupled and rest against the base, and a top part which seals the hollow space of the head portion and is provided with a central male die that can be displaced in an axial direction relative to the top part so as to embody a recess in the head portion of the stopper, said recess compensating tolerances.

公开(公告)号：EP1565410B1

公开(公告)日：2008-01-16

申请号：EP03810975.7

申请日：2003-11-10

申请人： Boropal Technology Trading Gmbh

发明人： LINDNER, Walter

IPC分类号： C03B11/02 ,  C03B11/06 ,  C03B11/08 ,  C03B7/16 ,  C03B27/06

CPC分类号： C03B11/02 ,  C03B7/00 ,  C03B7/16 ,  C03B11/08 ,  C03B11/125 ,  C03B27/06 ,  C03B29/06 ,  C03B2215/40 ,  C03B2215/50 ,  C03B2215/60 ,  C03B2215/68 ,  C03B2215/80

摘要： The invention relates to an installation and a method for producing glass stoppers which are provided with a head portion and are used for sealing wine bottles and sparkling wine bottles. Said installation comprises a mold for producing glass stoppers, a feeder system for supplying the mold with molten glass, a multistation press, and a removing and handling system for the finished glass stoppers. The mold is formed by a base that comprises a recess corresponding to a first partial length of the stopper, a central part consisting of two partial molding elements which can be displaced relative to each other as well as perpendicular to the longitudinal axis of the mold, can be coupled in a self-centering manner, and define a hollow space that corresponds to a second partial length of the stopper and to at least one main area of the head portion when said partial molding elements are coupled and rest against the base, and a top part which seals the hollow space of the head portion and is provided with a central male die that can be displaced in an axial direction relative to the top part so as to embody a recess in the head portion of the stopper, said recess compensating tolerances.

公开(公告)号：EP2365945A1

公开(公告)日：2011-09-21

申请号：EP09760420.1

申请日：2009-11-23

申请人： Corning Inc.

发明人： DEJNEKA, Matthew John

IPC分类号： C03B11/10 ,  C03B23/02

CPC分类号： C03B11/10 ,  C03B11/07 ,  C03B11/122 ,  C03B23/0302 ,  C03B23/0307 ,  C03B2215/68 ,  Y10T428/24264

摘要： The invention is directed to a method of forming small, thin glass articles having a thickness of less than 5 mm by the use a plunger and a die, the die having walls, a terminal area and a transition area in contact with both the walls and the transition area is such that the interior distance dimensions of the die gradually decrease as one progresses from the terminal area through the transition area to the walls.

公开(公告)号：EP1895341A1

公开(公告)日：2008-03-05

申请号：EP07115257.3

申请日：2007-08-30

申请人： Sony Corporation

发明人： Tsuji, Takumi ,  Ishibashi, Yuichiro

IPC分类号： G02B7/02 ,  B29D11/00

CPC分类号： G02B7/022 ,  B29D11/00432 ,  C03B11/08 ,  C03B2215/49 ,  C03B2215/68 ,  C03B2215/72

摘要： A lens (101) produced from a radial rays-curing material comprises a lens proper portion (102) that serves as an optically effective part of the lens (101), and a circular flange portion (103) that surrounds the lens proper portion (102) and serves as an optically non-effective part of the lens (101). The circular flange portion (103) has front and rear surfaces (103a, 103b) that are different in appearance.

摘要翻译： 由径向射线固化材料制成的透镜（101）包括用作透镜（101）的光学有效部分的透镜适当部分（102）和围绕透镜适当部分的圆形凸缘部分（103） 102）并且用作透镜（101）的光学无效部分。 圆形凸缘部（103）具有外观不同的前表面（103a，103b）。

公开(公告)号：EP1415958A4

公开(公告)日：2005-03-23

申请号：EP02745904

申请日：2002-07-10

申请人： MATSUSHITA ELECTRIC IND CO LTD

发明人： NAKAMURA SYOJI ,  MURATA JUN ,  SHIMIZU YOSHIYUKI ,  MORIGUCHI SEIJI ,  SUNOHARA MASAAKI

IPC分类号： B29C43/02 ,  B29C43/36 ,  B29C43/56 ,  B29D11/00 ,  C03B11/08 ,  C03B35/00

CPC分类号： B29D11/00413 ,  B29C43/021 ,  B29C43/361 ,  B29C43/56 ,  B29C2043/3615 ,  B29C2043/3618 ,  B29L2011/0016 ,  C03B11/08 ,  C03B35/005 ,  C03B2215/48 ,  C03B2215/50 ,  C03B2215/68 ,  C03B2215/72 ,  Y02P40/57

摘要： There are provided a mold, a plate, a suction jig, molding metal mold, a disassembling/assembling apparatus and method for improving lens productivity. (1) A mold having a groove formed on the side surface and a plate for holding the mold via the groove. (2) A suction jig not in contact with the center of the lens but in contact with the periphery of the lens surface. (3) A disassembling/assembling apparatus including upper and lower molds slidable with respect to a barrel mold, a passive mold, and a barrel mold. One of the upper and the lower mold has no flange and the passive mold has a through hole for inserting a lifting pin.

摘要翻译： 提供了一种模具，板，抽吸夹具，成型金属模具，用于提高透镜生产率的拆卸/组装装置和方法。 具有形成在侧面上的槽的模具和用于经由槽保持模具的板。 不与透镜中心接触但与透镜表面周边接触的吸力夹具。 一种拆卸/组装装置，包括相对于筒模具可滑动的上下模具，被动模具和筒模。 上模具和下模具中的一个没有凸缘，并且被动模具具有用于插入提升销的通孔。 独立的要求是用于改进透镜生产的拆卸/组装方法。

公开(公告)号：EP1415958A1

公开(公告)日：2004-05-06

申请号：EP02745904.9

申请日：2002-07-10

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： NAKAMURA, Syoji ,  MURATA, Jun ,  SHIMIZU, Yoshiyuki ,  MORIGUCHI, Seiji ,  SUNOHARA, Masaaki

IPC分类号： C03B11/08 ,  G02B3/00

CPC分类号： B29D11/00413 ,  B29C43/021 ,  B29C43/361 ,  B29C43/56 ,  B29C2043/3615 ,  B29C2043/3618 ,  B29L2011/0016 ,  C03B11/08 ,  C03B35/005 ,  C03B2215/48 ,  C03B2215/50 ,  C03B2215/68 ,  C03B2215/72 ,  Y02P40/57

摘要： When a molded lens is taken out from a molding die, it may be broken or damaged. Consequently, the lens may be markedly ineffectively produced. The present invention provides a molding die comprising an upper die for lens molding 21, a lower die for lens molding 24, a support die 27, and a mold 29. At least either the upper die 21 or lower die 24 has no flange. The support die 27 is provided below the die having no flanges. One or more through-holes 28 are formed in the support die 27 so that lifting pins can be inserted through the respective through holes. The upper and lower dies 21 and 24 can be slid relative to the mold 29.