FORMWERKZEUG ZUM ANFORMEN EINES FORMABSCHNITTS AN EIN WERKSTÜCK

    公开(公告)号:WO2018108692A1

    公开(公告)日:2018-06-21

    申请号:PCT/EP2017/081813

    申请日:2017-12-07

    Applicant: WEBASTO SE

    Abstract: Es wird ein Formwerkzeug zum Anformen eines Formabschnitts an ein plattenförmiges Werkstück vorgeschlagen, umfassend eine Werkzeugform mit einem Unterwerkzeug (22) und einem Oberwerkzeug (30), das zusammen mit dem Unterwerkzeug (22) einen Formhohlraum (42) zur Anformung des Formabschnitts begrenzt, das zumindest bereichsweise aus einem elastisch verformbaren Kunststoff gefertigt ist und das eine Dichtlippe (36) hat, die in einer Grundstellung an einer Anlagefläche zur Dichtung des Formhohlraums anliegt und zur Ausbildung einer Kavitätsöffnung gegen die Wirkung einer Rückstellkraft von der Anlagefläche abhebbar ist, wobei die Werkzeugform zumindest eine Kunststoffwand hat, die den Formhohlraum (42) begrenzt. Es ist mindestens ein Haltemittel (44) für ein Einlegeteil (16) vorgesehen. Das Haltemittel ist ein Einleger der Kunststoffwand der Werkzeugform. Alternativ durchgreift das Haltemittel (44) den Kunststoff der Werkzeugform, wobei es in den Formhohlraum (42) ragt. Auch kann das Haltemittel an einer Außenseite der Kunststoffwand der Werkzeugform angeordnet sein und durch die Kunststoffwand hindurch in den Formhohlraum (42) wirken oder einstückig mit der Kunststoffwand der Werkzeugform ausgebildet sein und in den Formhohlraum (42) ragen.

    INJECTION MOLDING METHOD WITH METALLIC PIGMENT USING MAGNETIC FIELD
    2.
    发明申请
    INJECTION MOLDING METHOD WITH METALLIC PIGMENT USING MAGNETIC FIELD 审中-公开
    使用磁场的金属色素的注射成型方法

    公开(公告)号:WO2016209212A1

    公开(公告)日:2016-12-29

    申请号:PCT/US2015/037164

    申请日:2015-06-23

    Inventor: PAUKEN, Junko

    Abstract: An apparatus for molding a part having ferromagnetic pigments is disclosed. A magnetic field, generated by an electromagnet, is set up adjacent the wall of the part cavity that will define the A-surface of the part. A ferromagnetic pigment is combined with the resin. When the electromagnet is activated, the magnetic field attracts the ferromagnetic pigment to collect near the cavity wall that will define the A-surface. The apparatus of the disclosed inventive concept comprises a mold, a part cavity formed in the mold, and an electromagnet positioned adjacent the part cavity whereby a magnetic field can be exerted on the part cavity. The electromagnet may be of any of several types, including a coil or a wire grid. The electromagnet may be embedded in the mold or may be placed adjacent to the mold.

    Abstract translation: 公开了一种用于模制具有铁磁性颜料的部件的设备。 由电磁体产生的磁场被设置在零件空腔的壁附近,其将限定部件的A表面。 铁氧颜料与树脂组合。 当电磁体被激活时,磁场吸引铁磁性颜料收集到将限定A面的空腔壁附近。 所公开的发明构思的装置包括模具,形成在模具中的零件空腔和邻近零件空腔定位的电磁体,由此磁体可以施加在零件空腔上。 电磁体可以是几种类型中的任何一种,包括线圈或线栅。 电磁体可以嵌入模具中,或者可以放置在与模具相邻的位置。

    영구자석 워크홀딩 장치
    4.
    发明申请
    영구자석 워크홀딩 장치 审中-公开
    永久磁铁工程设备

    公开(公告)号:WO2011049282A1

    公开(公告)日:2011-04-28

    申请号:PCT/KR2010/003558

    申请日:2010-06-03

    Applicant: 최태광

    Inventor: 최태광

    CPC classification number: B29C45/1742 B29C2045/1746 H01F7/0226

    Abstract: 본 발명은 영구자석 워크홀딩 장치에 관한 것으로서, 보다 상세하게는 영구자석을 회전시키거나 평행이동시켜 자기 흐름을 조절하는 영구자석 워크홀딩 장치에 관한 것이다. 본 발명에 따른 영구자석 워크홀딩 장치는, 밑판과 부착면을 가지는 옆판을 포함하는 요크; 상기 요크와 이격되어 상기 요크 내부에 위치하며, 부착면을 가지는 폴피스; N극은 상기 폴피스에 접하고, S극은 상기 요크의 옆판에 접하도록 상기 요크의 옆판과 상기 폴피스 사이에 삽입 배치되는 고정영구자석; 및 회전가능하고, 회전축 주변에 회전방향으로 서로 다른 자기극성이 교대로 배치되며, 상기 요크의 옆판과 상기 폴피스 사이의 공간을 적어도 일부분이 통과하고, 상기 폴피스의 부착면을 통과하는 자기흐름의 세기를 회전각에 따라 조절하여 대상물을 부착하거나 탈착할 수 있도록 하는 제어영구자석; 을 포함한다. 본 발명에 따르면, 수동이나 소형DC모터를 사용하여 주영구자석의 회전 시에만 낮은 순간전류를 소모해 간편하게 영구자석 워크홀딩 장치를 구동하고 더 이상의 전류공급 없이 부착력을 영구적으로 유지할 수 있다. 또한, 본 발명에 따르면, 자기 흐름을 직선적으로 구현하여 안정적인 자기 흐름을 만들고 유지할 수 있어 장치 운영이 안정적이고, 제어가 용이하며, 잔류자기의 발생 또한 최소화할 수 있다.

    Abstract translation: 永久磁铁夹持装置技术领域本发明涉及一种永久磁铁夹持装置,更具体地说,涉及一种永久磁铁夹持装置,其中可以通过平行旋转或移动永久磁铁来调节磁通量。 根据本发明的永久磁铁夹持装置包括:轭,其包括底板和具有附接表面的侧板; 设置在所述轭的壁的内部并与所述轭的壁间隔开的极靴,并且包括附接表面; 插入在磁轭的侧板和极片之间的固定永磁体,使得其N极接触磁极片和其S极接触磁轭的侧板; 以及具有相互不同的磁极性的可旋转控制永磁体,其旋转方向围绕其旋转轴线交替设置,其至少一部分通过所述轭的侧板和所述极片之间的空间,用于控制所述磁极的强度 磁通通过控制其极角的旋转角度而穿过极片的附接表面,以便附着或分离物体。 根据本发明,只有当主永磁体被手动旋转或使用小直流电动机旋转时,消耗的低瞬时电流便于驱动永久磁铁夹持装置并且永久地保持附着力而不提供任何进一步的电流 。 此外,根据本发明,可以线性地形成磁通以实现和保持稳定的磁通量,使装置的操作变得稳定,使控制变得容易,并且还可以最小化剩余磁力的产生。

    SECURING A FABRIC MOLD LINER
    6.
    发明申请
    SECURING A FABRIC MOLD LINER 审中-公开
    保护织物模具内衬

    公开(公告)号:WO2009136378A3

    公开(公告)日:2010-04-01

    申请号:PCT/IB2009051890

    申请日:2009-05-07

    CPC classification number: B29C44/143 B29C33/16 Y10T442/20

    Abstract: A fabric mold liner includes a flexible fabric substrate and bounded regions of cured binder encapsulating fibers of the fabric substrate and carrying magnetically attractable particles. A liquid containing ferrous particles in suspension in a binder is deposited on the substrate in discrete, selected regions arranged to correspond to magnetic liner retention points in a mold cavity. The mold liner is used in molding a foam article. The liner is inserted into a mold cavity with the liner positioned such that the bounded regions carrying the binder align with magnetic liner retention points of internal surface. A foamable resin is introduced into the mold and is caused to expand to fill the mold cavity and cover an exposed surface of the liner, such that the liner becomes bonded to, and becomes a part of, a foam body formed by the resin.

    Abstract translation: 织物模具衬里包括柔性织物基底和固定粘合剂的界限区域,其包封纤维基底的纤维并携带可磁吸引的颗粒。 将含有粘合剂中的悬浮液中的亚铁颗粒的液体沉积在衬底上,该离散的选定区域被布置为对应于模腔中的磁性衬垫保持点。 模塑衬里用于模制泡沫制品。 将衬垫插入模腔中,衬垫被定位成使得带有粘合剂的有界区域与内表面的磁性衬垫保持点对准。 将可发泡树脂引入模具中,并使其膨胀以填充模腔并覆盖衬里的暴露表面,使得衬垫结合到由树脂形成的泡沫体上并成为由树脂形成的泡沫体的一部分。

    A METHOD OF MANUFACTURING A WIND TURBINE BLADE SHELL PART COMPRISING A MAGNETISABLE MATERIAL
    7.
    发明申请
    A METHOD OF MANUFACTURING A WIND TURBINE BLADE SHELL PART COMPRISING A MAGNETISABLE MATERIAL 审中-公开
    制造包含可焊材料的风力涡轮机叶片部件的方法

    公开(公告)号:WO2010018229A1

    公开(公告)日:2010-02-18

    申请号:PCT/EP2009/060569

    申请日:2009-08-14

    Inventor: GRABAU, Peter

    Abstract: A method of manufacturing a wind turbine blade shell part comprising fibre material impregnated with cured resin is described. The method comprises the steps of : a) providing a first mould part (110) having a first forming surface (112) with a contour that defines at least a part of an outer surface of turbine blade shell part, b) arranging fibre material in the first mould part, the fibre material comprising fibres of a magnetisable material, c) providing a resin in the first mould part simultaneous with and/or subsequent to step b), and d) curing the resin in order to form the wind turbine blade shell part or wind turbine blade (150). The fibre material is retained against the first forming surface by use of magnet means (114, 116, 118) during step b) and/or step c). A mould part comprising magnet means (114, 116, 118) and a wind turbine blade are also described.

    Abstract translation: 描述了制造包含浸渍有固化树脂的纤维材料的风力涡轮机叶片壳体部分的方法。 该方法包括以下步骤:a)提供具有第一成形表面(112)的第一模具部分(110),该第一成形表面具有限定涡轮叶片壳体部分的外表面的至少一部分的轮廓,b)将纤维材料放置在 第一模具部分,包含可磁化材料的纤维的纤维材料,c)在步骤b)中同时和/或之后在第一模具部件中提供树脂,以及d)固化树脂以形成风力涡轮机叶片 壳体部分或风力涡轮机叶片(150)。 在步骤b)和/或步骤c)期间,通过使用磁体装置(114,116,118)将纤维材料保持抵靠第一成形表面。 还描述了包括磁体装置(114,116,118)和风力涡轮机叶片的模具部件。

    SECURING A FABRIC MOLD LINER
    8.
    发明申请
    SECURING A FABRIC MOLD LINER 审中-公开
    保护织物模具内衬

    公开(公告)号:WO2009136378A2

    公开(公告)日:2009-11-12

    申请号:PCT/IB2009/051890

    申请日:2009-05-07

    CPC classification number: B29C44/143 B29C33/16 Y10T442/20

    Abstract: A fabric mold liner includes a flexible fabric substrate and bounded regions of cured binder encapsulating fibers of the fabric substrate and carrying magnetically attractable particles. A liquid containing ferrous particles in suspension in a binder is deposited on the substrate in discrete, selected regions arranged to correspond to magnetic liner retention points in a mold cavity. The mold liner is used in molding a foam article. The liner is inserted into a mold cavity with the liner positioned such that the bounded regions carrying the binder align with magnetic liner retention points of internal surface. A foamable resin is introduced into the mold and is caused to expand to fill the mold cavity and cover an exposed surface of the liner, such that the liner becomes bonded to, and becomes a part of, a foam body formed by the resin.

    Abstract translation: 织物模具衬里包括柔性织物基底和固定粘合剂的界限区域,其包封纤维基底的纤维并携带可磁吸引的颗粒。 将含有粘合剂中的悬浮液中的亚铁颗粒的液体沉积在衬底上,该离散的选定区域被布置为对应于模腔中的磁性衬垫保持点。 模塑衬里用于模制泡沫制品。 将衬垫插入模腔中,衬垫被定位成使得带有粘合剂的有界区域与内表面的磁性衬垫保持点对准。 将可发泡树脂引入模具中,并使其膨胀以填充模腔并覆盖衬里的暴露表面,使得衬垫结合到由树脂形成的泡沫体上并成为由树脂形成的泡沫体的一部分。

    FASTENING MEMBER FOR A MOLDED ARTICLE
    9.
    发明申请
    FASTENING MEMBER FOR A MOLDED ARTICLE 审中-公开
    一个模糊的文章的快速成员

    公开(公告)号:WO2009058179A1

    公开(公告)日:2009-05-07

    申请号:PCT/US2008/011201

    申请日:2008-09-26

    Abstract: A fastening member (10) that is capable of attachment to a molded article is disclosed. The fastening (26) member may include at least one fastener element (24) extending from a base (12) and an anchor layer attached to the base. The anchor layer may be coated with a magnetically attractable coating (36, 38). The magnetically attractable coating may be substantially continuous (38) on select portions of the anchor layer and discontinuous (36) on other select portions of the anchor layer.

    Abstract translation: 公开了一种能够附接到模制品的紧固件(10)。 紧固(26)构件可以包括从基座(12)延伸的至少一个紧固件元件(24)和附接到基座的锚定层。 锚定层可涂覆有可磁吸引的涂层(36,38)。 可吸引的涂​​层可以在锚定层的选择部分上基本上连续(38),并且在锚定层的其它选择部分上是不连续的(36)。

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