GIESSVORRICHTUNG MIT BEHEIZBARER NEBENKAVITÄT
    1.
    发明申请
    GIESSVORRICHTUNG MIT BEHEIZBARER NEBENKAVITÄT 审中-公开
    铸塑装置HEATED次级空腔

    公开(公告)号:WO2009133132A1

    公开(公告)日:2009-11-05

    申请号:PCT/EP2009/055182

    申请日:2009-04-29

    Abstract: Eine Gießvorrichtung (10), insbesondere Spritzgießvorrichtung (10), zur Erzeugung von wenigstens teilweise hohlen Gegenständen umfasst eine Füllvorrichtung (12), welche zum Einfüllen von fließfähigem Gießmaterial in eine Hauptkavität (18) ausgebildet ist, sowie eine Verdrängungsvorrichtung (14), welche dazu ausgebildet ist, auf ihre Aktivierung hin einen Teil des in die Hauptkavität (18) eingefüllten Gießmaterials in eine mit der Hauptkavität (18) in Strömungsverbindung stehende oder bringbare Nebenkavität (20) zu verdrängen, wobei die Nebenkavität (20) zumindest abschnittsweise, vorzugsweise vollständig, beheizbar ist.

    Abstract translation: 用于产生至少部分地中空物体成形铸塑装置(10),特别是注射成型装置(10)包括被设计用于将可流动的模制材料引入到主腔(18)的填充装置(12),和一个位移装置(14),以 形成,所述主腔体(18)填充成型材料注射到一个与所述主腔体(18)站在它们的活化,以流动连通的或部分可以被带到次级空腔(20)移位,所述至少部分次级空腔(20),优选完全 是可加热的。

    THE METHOD OF VOID FREE FOR MOLDING PRODUCT
    2.
    发明申请
    THE METHOD OF VOID FREE FOR MOLDING PRODUCT 审中-公开
    无模制产品的方法

    公开(公告)号:WO2007139292A1

    公开(公告)日:2007-12-06

    申请号:PCT/KR2007/002246

    申请日:2007-05-08

    CPC classification number: B29C45/0025 B29C33/0055 B29C45/73 B29C2045/7343

    Abstract: Disclosed is a method of removing voids from a molded product, in which a main mold, in which a product is molded, is connected with an auxiliary mold, and molten material in the auxiliary mold moves toward the main mold by adjusting a cooling time between the main mold and the auxiliary mold, thereby preventing voids from occurring in the middle portion of the molded product having a large thickness or various thicknesses, preventing sink marks from occurring at the molded product having a small thickness, and enhancing mechanical rigidity and reliability of the molded product. The method includes the steps of: preparing a main mold by which a product to be molded is molded and an auxiliary mold connected with the main mold; introducing molten resin into the auxiliary mold and the main mold; and retarding cooling of the auxiliary mold such that negative pressure in the auxiliary mold is different from that in the main mold due to a cooling time difference and a temperature difference. The molten resin in the auxiliary mold moves toward the main mold, and then is filled in the main mold in which the voids occur during the cooling.

    Abstract translation: 公开了一种从模制产品中去除空隙的方法,其中产品被模制的主模具与辅助模具连接,并且辅助模具中的熔融材料通过调节主模具之间的冷却时间而移动到主模具 主模具和辅助模具,从而防止在具有大厚​​度或各种厚度的模制产品的中间部分发生空隙,防止在具有小厚度的模制产品上发生凹痕,并且提高机械刚度和可靠性 成型产品。 该方法包括以下步骤:制备模制产品的主模具和与主模具连接的辅助模具; 将熔融树脂引入辅助模具和主模具中; 并且由于冷却时间差和温度差,辅助模具的延迟冷却使得辅助模具中的负压与主模具中的负压不同。 辅助模具中的熔融树脂向主模具移动,然后填充在冷却期间发生空隙的主模具中。

    MOLDING APPARATUS FOR THE PRODUCTION OF POLYURETHANE ARTICLES AND RELATIVE METHOD
    3.
    发明申请
    MOLDING APPARATUS FOR THE PRODUCTION OF POLYURETHANE ARTICLES AND RELATIVE METHOD 审中-公开
    用于生产聚氨酯制品的成型装置和相关方法

    公开(公告)号:WO2004069510A1

    公开(公告)日:2004-08-19

    申请号:PCT/IB2003/004732

    申请日:2003-10-27

    Inventor: DAMO, Mario

    Abstract: Molding apparatus and method for the production of polyurethane articles (14) covered with a film (22), the apparatus comprising a matrix element (11) and a mating punch element (12). The matrix element (11) has a concave configuration with a lowered cavity able to contain in height the whole form of the article (14) to be made. The apparatus also comprises an annular element (28) able to be arranged above the matrix element (11) and including a raised peripheral edge (29) to contain splashes of material.

    Abstract translation: 用于制造覆盖有膜(22)的聚氨酯制品(14)的成型设备和方法,所述设备包括基体元件(11)和配合的冲压元件(12)。 矩阵元件(11)具有凹形构造,其具有能够在制品(14)的整个形式的高度内容纳的腔体。 该装置还包括能够布置在矩阵元件(11)上方并包括凸起的周边边缘(29)以容纳物料的环形元件(28)。

    DEVICE AND METHOD FOR PRODUCING A MOULDED PART FROM A COMPOSITE MATERIAL
    5.
    发明申请
    DEVICE AND METHOD FOR PRODUCING A MOULDED PART FROM A COMPOSITE MATERIAL 审中-公开
    用于从复合材料制造成型部件的装置和方法

    公开(公告)号:WO2013114037A3

    公开(公告)日:2013-12-12

    申请号:PCT/FR2013050183

    申请日:2013-01-30

    Inventor: LUQUAIN SERGE

    Abstract: The invention concerns a device (1) for producing a moulded part from a composite material comprising a mixture of reinforcement fibres (2) and a resin (3), said device (1) comprising: - a mould (4) wherein a recess (5) is provided, configured for the arrangement of the fibres (2); - a counter-mould (6) which is provided with at least one channel (9) for introducing the resin (3) into the recess (5), and which is intended to rest against the mould (4) in order to close the recess (5); - means for positioning and securing the counter-mould (6) on the mould (4); - at least one means (7) for depressurising the recess (5) - the mould (4) and the counter-mould (6) comprising respective support areas surrounding the recess (5), which comprise two seals delimiting a closing chamber (22). The invention also concerns a method for producing a moulded part from a composite material implementing the device (1).

    Abstract translation: 本发明涉及一种用于由包括增强纤维(2)和树脂(3)的混合物的复合材料生产模制部件的装置(1),所述装置(1)包括: - 模具(4),其中凹部 5)设置成用于布置纤维(2); - 对模具(6),其设置有用于将树脂(3)引入凹部(5)中的至少一个通道(9),并且其旨在抵靠模具(4),以封闭 凹槽(5); - 用于将模具(6)定位并固定在模具(4)上的装置; - 用于减压所述凹部(5)的至少一个装置(7) - 所述模具(4)和所述对模具(6)包括围绕所述凹部(5)的相应的支撑区域,所述支撑区域包括限定封闭室 )。 本发明还涉及一种从实施装置(1)的复合材料制造模制件的方法。

    PRESS MOULDING APPARATUS AND METHOD
    6.
    发明申请
    PRESS MOULDING APPARATUS AND METHOD 审中-公开
    压模设备和方法

    公开(公告)号:WO2013143969A1

    公开(公告)日:2013-10-03

    申请号:PCT/EP2013/055947

    申请日:2013-03-21

    CPC classification number: B29C70/548 B29C33/0055 B29C70/46

    Abstract: An apparatus for press moulding materials to form a moulded part of fibre-reinforced resin matrix composite material, the apparatus comprising a mould tool defining a mould cavity, a recess in the mould tool which is in fluid communication with the mould cavity, and a resin trap device located in the recess, the resin trap device including a reservoir for containing excess resin and a pressure relief valve mechanism adapted to permit resin flow into the reservoir from the mould cavity when resin pressure on an outer inlet side of the valve mechanism is above a particular minimum threshold.

    Abstract translation: 一种用于压制成型材料以形成纤维增强树脂基质复合材料的模制部件的装置,该装置包括限定模腔的模具,模具工具中与模腔流体连通的凹槽,以及树脂 所述树脂捕集装置包括用于容纳多余树脂的储存器和压力释放阀机构,所述压力释放阀机构适于当所述阀机构的外部入口侧上的树脂压力高于所述树脂压力时允许树脂从所述模腔流入所述储存器 特定的最低门槛。

    プラスチックレンズの製造方法および製造装置
    7.
    发明申请
    プラスチックレンズの製造方法および製造装置 审中-公开
    塑料镜片制造方法和制造装置

    公开(公告)号:WO2010050239A1

    公开(公告)日:2010-05-06

    申请号:PCT/JP2009/005801

    申请日:2009-10-30

    Abstract:  本発明は、プラスチックレンズ原料液の撹拌を行う撹拌手段を有する混合室と該混合室と連通した吐出孔とを有する混合吐出部の該吐出孔の先端開口からプラスチックレンズ原料液を吐出すること、キャビティと該キャビティ内にプラスチックレンズ原料液を導入するための注入孔とを有する成形型に、該注入孔の先端開口から上記吐出されたプラスチックレンズ原料液を注入すること、および、注入されたプラスチックレンズ原料液を該成形型内で重合し重合体を得ること、を含むプラスチックレンズの製造方法に関する。注入孔に注入されたプラスチックレンズ原料液がキャビティ内に到達する前に注入孔の先端開口と吐出孔の先端開口とを連結して成形型を固定し、キャビティがプラスチックレンズ原料液により満たされるまで該固定状態を維持する。

    Abstract translation: 提供一种塑料透镜制造方法,包括以下步骤:从混合/排出单元的排出孔的顶端开口排出塑料透镜原料液,所述混合/排出单元包括混合室,所述混合室包括用于搅拌塑料透镜原料液体的搅拌装置 和与混合室连通的排出孔; 将排出的塑料透镜原料液体注入包括空腔的模制模具和用于将塑料透镜原料液体从注入孔的顶端开口引入到空腔中的注入孔; 并将注入的塑料透镜原料液聚合在成型模具中以获得聚合物。 在注入到注射孔内的塑料透镜原料液体到达腔体之前,成型模具被固定,注射孔的顶端开口连接到排出孔的顶端开口,并保持固定状态,直到空腔为 充满塑料镜片原料液体。

    TOOL FOR A RESIN TRANSFER MOULDING METHOD
    8.
    发明申请
    TOOL FOR A RESIN TRANSFER MOULDING METHOD 审中-公开
    用于树脂转移模具的工具

    公开(公告)号:WO2007054268A1

    公开(公告)日:2007-05-18

    申请号:PCT/EP2006/010660

    申请日:2006-11-07

    Abstract: A tool (200) for an RTM method, a system (300) comprising a tool for an RTM method, and an RTM method. The present invention provides a tool for a resin moulding method, which tool comprises a cavity (203) a resin trap (205) and a transition region (204) , wherein the cavity is designed such that a component (209) can be acommodated in it. Furthermore, the resin trap is integrated in the tool, and the transition region is designed such that with it a connection between the cavity and the resin trap can be established.

    Abstract translation: 一种用于RTM方法的工具(200),包括用于RTM方法的工具的系统(300)和RTM方法。 本发明提供了一种用于树脂模制方法的工具,该工具包括腔(203),树脂阱(205)和过渡区(204),其中腔被设计成使得可以将部件(209) 它。 此外,树脂捕集器集成在工具中,并且过渡区域被设计成使得其可以建立腔和树脂阱之间的连接。

    CONTACT LENS MOULD
    9.
    发明申请
    CONTACT LENS MOULD 审中-公开
    联系镜头模具

    公开(公告)号:WO2004076160A1

    公开(公告)日:2004-09-10

    申请号:PCT/GB2004/000514

    申请日:2004-02-09

    Abstract: The present invention discloses a contact lens mould for producing a contact lens. The mould comprises a first mould half (10) having a convex moulding surface (36m) of predetermined curvature, and a second mould half (12) having a concave moulding surface (26f) of predetermined curvature. The first mould half (10) is provided with an annular abutment surface (38m) which circumferentially surrounds and is contiguous with the convex moulding surface (36m), and the second mould half (12) is provided with a flexible annular lip (28f) which circumferentially surrounds the concave moulding surface (26f). In use, when the mould halves (10, 12) are brought together, the annular lip (28f) forms a continuous line contact with the abutment surface (38m) whereby a mould cavity (40) is defined between the moulding surfaces (26f, 36m), a radially inner surface (42f) of the annular lip (28f) and at least part of the abutment surface (38m), and an angle (α) of less than 180° is defined between the abutment surface (38m) and the convex moulding surface (36m) at their intersection and an included angle (θ) of less than 90° is defined between the abutment surface (38m) and the radially inner surface (42f) of the lip (28f). As the mould halves (10, 12) are brought closer together during polymerisation, the lip (28f) flexes radially outwardly.

    Abstract translation: 本发明公开了一种用于制造隐形眼镜的隐形眼镜模具。 模具包括具有预定曲率的凸形成型表面(36m)的第一半模(10)和具有预定曲率的凹形成型表面(26f)的第二半模(12)。 第一半模(10)设置有环形邻接表面(38m),环形邻接表面(38m)周向地围绕并与凸模制表面(36m)邻接,并且第二半模(12)设置有柔性环形唇缘(28f) 其周向地围绕凹形模制表面(26f)。 在使用中,当半模(10,12)被集合在一起时,环形唇缘(28f)与邻接表面(38m)形成连续的线接触,从而在模制表面(26f, 36m),所述环形唇缘(28f)的径向内表面(42f)和所述邻接表面(38m)的至少一部分以及小于180°的角度(α)被限定在所述邻接表面(38m)和 在邻接表面(38m)和唇缘(28f)的径向内表面(42f)之间限定了其相交处的凸形成型表面(36m)和小于90°的夹角(theta)。 当半聚合物(10,12)在聚合期间更靠近在一起时,唇缘(28f)径向向外弯曲。

    DRIP RETAINER
    10.
    发明申请
    DRIP RETAINER 审中-公开
    DRIP保持器

    公开(公告)号:WO2004016409A1

    公开(公告)日:2004-02-26

    申请号:PCT/US2003/025376

    申请日:2003-08-14

    Abstract: The invention provides mandrels (10) for producing elastomeric components such as mammary implants. Specifically, the invention provides mandrels that include a mold (11), a shaft (12) attached to the mold, and a drip retainer (19) attached to the shaft. The drip retainers disclosed herein are configured to catch and contain fluids (e.g., elastomeric compounds dispersed in solvents) that run and/or drip off the mold and shaft, and to retain such fluids when the dipping mandrel is inverted. The invention also provides drip retainers that can catch and contain fluids (e.g., elastomeric compounds dispersed in solvents) when attached to a dipping mandrel, and can retain the fluids upon inversion of the dipping mandrel.

    Abstract translation: 本发明提供用于生产诸如乳房植入物的弹性体组分的心轴(10)。 具体地,本发明提供了包括模具(11),附接到模具的轴(12)和附接到轴的滴水保持器(19)的心轴。 本文公开的滴灌保持器被构造成捕获并容纳运行和/或滴落模具和轴的流体(例如分散在溶剂中的弹性体化合物),并且当浸渍心轴反转时保持这种流体。 本发明还提供了当连接到浸渍心轴时能够捕获和容纳流体(例如,分散在溶剂中的弹性体化合物)的滴液保持器,并且可以在浸渍心轴反转时保持流体。

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