A REINFORCED STRUCTURE AND A METHOD FOR MANUFACTURING A REINFORCED STRUCTURE
    1.
    发明申请
    A REINFORCED STRUCTURE AND A METHOD FOR MANUFACTURING A REINFORCED STRUCTURE 审中-公开
    加固结构和制造加固结构的方法

    公开(公告)号:WO2014031043A1

    公开(公告)日:2014-02-27

    申请号:PCT/SE2012/050890

    申请日:2012-08-21

    Abstract: The present invention relates to a reinforced structure (1) and a method for manufacturing a reinforced structure (1) of composite material. The reinforced structure (1) comprises a stiffening element (2) which is attached to the concave surface (37) of a shell element (3). The stiffening element (2) comprises a first profile (5A) and a second profile (5B) connected to each other and forming a web (9). The stiffening element (2) further comprises a reinforcing element (7) of composite material having at least one forming bulge (21) on each of its respective sides (31and 33). The forming bulges (21) extend from an outer edge (27) of the reinforcing element (7) to an inner edge (29) of reinforcing element (7). The height of the at least two forming bulges (21) is highest at the outer edge (27), tapers towards the inner edge (29) and is levelled out at the inner edge (29). The reinforcing element (7) is positioned between the first profile (5A) and the second profile (5B) and forms the web (9) of the stiffening element (2).

    Abstract translation: 本发明涉及一种增强结构(1)和一种用于制造复合材料的增强结构(1)的方法。 加强结构(1)包括附接到壳元件(3)的凹面(37)的加强元件(2)。 加强元件(2)包括彼此连接并形成网(9)的第一轮廓(5A)和第二轮廓(5B)。 加强元件(2)还包括复合材料的增强元件(7),其在其各自侧面(31和33)上具有至少一个成形凸起(21)。 成形凸起(21)从加强元件(7)的外边缘(27)延伸到加强元件(7)的内边缘(29)。 至少两个成形凸缘(21)的高度在外边缘(27)处最高,朝着内边缘(29)逐渐变细,并在内边缘(29)处平整。 加强元件(7)定位在第一轮廓(5A)和第二轮廓(5B)之间并且形成加强元件(2)的腹板(9)。

    PIECE MADE OF COMPOSITE MATERIAL WITH AREAS OF DIFFERENT THICKNESS
    3.
    发明申请
    PIECE MADE OF COMPOSITE MATERIAL WITH AREAS OF DIFFERENT THICKNESS 审中-公开
    复合材料与不同厚度区域的制备

    公开(公告)号:WO2009080735A3

    公开(公告)日:2009-08-27

    申请号:PCT/EP2008067979

    申请日:2008-12-19

    Abstract: The invention relates to a piece made of composite material with areas of different thickness manufactured from a stack of composite material fabrics comprising at least two adjacent areas (11, 15) of different thickness and a transition area (13) between both configured with a single slope (17), in which the stack is structured by: a first and a fourth section formed by at least two continuous fabrics (21, 21'; 29, 29') extending along the three mentioned areas (11, 13, 15); a second section formed by one or more symmetrical and balanced fabric packets (23) ending in the transition area (13) placed among one or more continuous fabrics (25); a third section formed by a symmetrical and balanced fabric packet (27) extending along the three mentioned areas (11, 13, 15) placed among one or more continuous fabrics (25).

    Abstract translation: 本发明涉及由复合材料织物堆叠制成的具有不同厚度的区域的复合材料制成的件,其包括至少两个不同厚度的相邻区域(11,15)和在两者之间的过渡区域(13) 斜坡(17),其中堆叠由以下构成:由沿着三个所述区域(11,13,15)延伸的至少两个连续织物(21,21'; 29,29')形成的第一和第四部分, ; 由位于一个或多个连续织物(25)之间的过渡区域(13)中的一个或多个对称和平衡的织物包(23)形成的第二部分; 第三部分由沿着三个所述区域(11,13,15)延伸的对称且平衡的织物包(27)形成,所述三个所述区域放置在一个或多个连续织物(25)之间。

    PLASTIC LEAF SPRING AND PROCESS FOR ITS PRODUCTION
    5.
    发明申请
    PLASTIC LEAF SPRING AND PROCESS FOR ITS PRODUCTION 审中-公开
    塑料叶片弹簧及其生产工艺

    公开(公告)号:WO1984001413A1

    公开(公告)日:1984-04-12

    申请号:PCT/EP1983000255

    申请日:1983-10-01

    Abstract: A plastic leaf spring to be used in motor vehicle construction consists in resilient regions (15, 17, 25) of a plurality of cured duromeric plastic laminate strips (1) reinforced with high strength fibers aligned substantially in the direction of the maximum elongation or compression of the fiber material occuring under spring load, the said resilient regions (15, 17, 25) being said strips (1) bonded together by an adhesive and eventually being bonded to a second resilient element or to another appropriate element. For the preparation of this leaf spring the said fiber reinforced cured duromeric plastic laminates are produced continuously as an endless strip which is cut to lengths of strips (1). A plurality of these strips (1) - after coating with a duromeric bonding agent - are bonded to each other in a mold (7, 8) and to any appropriate additional components with activation and curing the bonding agent to form a resilient composite part (15) of the leaf spring.

    METHOD AND DEVICE FOR THE PRODUCTION OF A PLASTIC PROFILE
    6.
    发明申请
    METHOD AND DEVICE FOR THE PRODUCTION OF A PLASTIC PROFILE 审中-公开
    生产塑料型材的方法和装置

    公开(公告)号:WO2016023605A1

    公开(公告)日:2016-02-18

    申请号:PCT/EP2015001317

    申请日:2015-06-30

    Inventor: JANSEN KLAUS

    Abstract: Straight plastic profiles (10) made of plastic and a continuous reinforcement (11) made of fibers, woven and/or knitted fabrics, are predominantly produced continuously in one strand (13). Said production is typically performed using the pultrusion method. Due to the fact that the plastic profile (10) is pulled through a mold (20) by a take-off device, only straight plastic profiles (10) can be formed with the known methods of the described type, in particular with the known pultrusion methods. During the production of plastic profiles (10) with semi-finished products and/or complex fiber structures, accumulation of the fiber structures and/or semi-finished products can occur on entry into the mold (20) and thereby lead to solidification of the material so that the process must be stopped. The invention provides a method and a device for simple production of individually formed plastic profiles (10). This is achieved by the mold (20) being formed of at least two separate molded parts (14, 15), relative to the cross-section of the plastic profile (10), which are moved at different times in a direction opposite to a direction of production (19) of the plastic profile (10) along a section of the same plastic profile (10).

    Abstract translation: 主要在股(13)中连续生产由塑料制成的直形塑料型材(10)和由纤维,织物和/或针织物制成的连续增强件(11)。 这通常在拉挤成型过程中完成。 其特征在于,在已知的所述类型的方法中,特别是在已知的拉挤成型方法中,塑料型材(10)被剥离装置通过模具(20)牵拉,仅形成笔直的塑料型材(10)。 在生产塑料型材(10)半成品或复杂的纤维结构在进入所述模具(20)中的纤维结构或半成品,因此该材料的硬化的卡纸可能发生,从而使过程必须停止。 本发明提供了用于简单生产单独成形塑料型材(10)的方法和装置。 这是这样实现的,所述模具(20)是基于所述塑料型材(10),单独的模具部件(15 14)的横截面中的至少两个形成,在沿的一部分时间计数器的塑料型材(10)的生产方向(19)的偏移 移动相同的塑料型材(10)。

    VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG DÜNNWANDIGER KUNSTSTOFFPROFILE
    7.
    发明申请
    VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG DÜNNWANDIGER KUNSTSTOFFPROFILE 审中-公开
    的方法和设备用于生产薄壁塑料PROFILE

    公开(公告)号:WO2015113728A1

    公开(公告)日:2015-08-06

    申请号:PCT/EP2015/000014

    申请日:2015-01-07

    Inventor: JANSEN, Klaus

    Abstract: Kunststoffgegenstände, insbesondere Kunststoffprofile (30), werden überwiegend in einem Strang hergestellt und zwar vorzugsweise im Pultrusionsverfahren. Dabei wir das Kunststoffprofil durch eine Form (31) gezogen. Dadurch, dass das Kunststoffprofil von einer Abzieheinrichtung durch die Form gezogen wird, lassen sich nur Kunststoffprofile bilden, die der Kraft bzw. dem Anpressdruck der Abzieheinrichtung standhalten. Daher sind bisher nur Kunststoffprofile herstellbar, die ausreichende Wandungsstärken aufweisen. Erfindungsgemäß ist es vorgesehen, dass mindestens ein Teil einer Form periodisch relativ zum stillstehenden dünnwandigen Kunststoffprofil bewegt wird und das dünnwandige Kunststoffprofil während des Entlangbewegens der Form auf den relativ zu derselben stillstehenden dünnwandigen Kunststoffprofil von mindestens einem einen Kern (37) und ein äußeres Halteteil (36) aufweisenden Haltemittel (35) bzw. Greifer festgehalten wird.

    Abstract translation: 塑料制品,特别是塑料型材(30)主要在制造一条链,优选通过拉挤成型。 我们通过一个模具(31)的装置被认为是塑料型材。 其特征在于该塑料型材通过由形状剥离拉动时,可以形成能够承受的力或仅汽提塔塑料型材的接触压力。 因此,只有塑料型材被预先制造,具有足够的壁厚。 根据本发明,它提供了在沿着移动模具(在相对静止的至少一个的相同的薄壁塑料型材的芯部(37)和外保持部件,至少一个模具的一部分被周期性地相对于固定的薄壁塑料型材和薄壁塑料型材移动36 被保持),其具有保持装置(35)或夹持。

    繊維強化プラスチックの製造方法および製造装置
    8.
    发明申请
    繊維強化プラスチックの製造方法および製造装置 审中-公开
    用于制造纤维增强塑料的方法和装置

    公开(公告)号:WO2014192601A1

    公开(公告)日:2014-12-04

    申请号:PCT/JP2014/063408

    申请日:2014-05-21

    Abstract:  上型と下型によって形成されるキャビティ内に、強化繊維基材からなり三次元形状を有するプリフォームと、上下方向と異なる横方向に動作可能な内型を配置し、プリフォームの板厚を、得られる成形品の厚みよりも大きくした状態にして、マトリックス樹脂をプリフォームに注入、含浸させ、しかる後に、上型または下型の少なくとも一方を他方に向けて動作させるとともに内型を横方向に動作させて、プリフォームを加圧することにより、プリフォームの厚みが所定の製品の厚みになるように制御し、次いで加熱してマトリックス樹脂を硬化させて成形品を得る繊維強化プラスチックの製造方法およびそれに用いる繊維強化プラスチックの製造装置。

    Abstract translation: 一种制造纤维增强塑料的方法,其中由增强纤维基材制成并具有三维形状的预成型件和能够沿与垂直方向不同的横向方向移动的内模具是 设置在由上模和下模形成的空腔中; 使预成型体的板厚大于要获得的成型品的厚度; 将基质树脂注入并浸渍到预成型体中,然后将上模和/或下模向另一方移动,并且内模在横向方向上移动,并且预成型件被压缩,由此预制件的厚度被控制 以达到预定的产品厚度; 然后施加热量以硬化基体树脂并获得模制品。 另外,在制造方法中使用的纤维强化塑料的制造装置。

    RAMPED STIFFENER AND APPARATUS AND METHOD FOR FORMING THE SAME
    10.
    发明申请
    RAMPED STIFFENER AND APPARATUS AND METHOD FOR FORMING THE SAME 审中-公开
    变形强化器及其形成装置和方法

    公开(公告)号:WO2010007415A4

    公开(公告)日:2010-07-01

    申请号:PCT/GB2009050844

    申请日:2009-07-14

    Abstract: A stiffener (24) has an elongate web (30) element and at least one elongate foot element (28), the web element and foot element being connected by a curved elbow, wherein the radius of the curved elbow is greater over a first portion (C) of the stiffener than over a second portion (E) of the stiffener. A roll forming die (32) comprises first (34) and second (36) rollers, the first roller having a shaped section arranged to be located within a correspondingly shaped recess in the circumferential surface of the second roller, the first and second rollers defining a gap (40) there between corresponding to the desired shape to be imparted on an elongate member (20) passed between the rollers, the desired shape including a curved elbow between a web and a foot portion, wherein the shape of the recess in the second roller and the shape of the corresponding section of the first roller vary around a portion of the rollers circumference such that the radius of curvature of the gap between the rollers corresponding to the curved elbow varies between a minimum and a maximum value. The stiffener is formed by feeding an elongate member through the roll forming die and rotating the die rollers between a first and a second position as a portion of the elongate member is fed between the die rollers, whereby the radius of the curved elbow formed in the stiffener is varied.

    Abstract translation: 加强件(24)具有细长的腹板(30)元件和至少一个细长的脚元件(28),腹板元件和脚元件通过弯曲的弯头连接,其中弯曲弯头的半径在第一部分 (C)比加强件的第二部分(E)高。 辊成形模具(32)包括第一(34)和第二(36)辊,第一辊具有成形部分,其被设置成位于第二辊的圆周表面中的相应形状的凹部内,第一和第二辊限定 在该间隙(40)之间,相应于要赋予在辊之间通过的细长构件(20)上的期望形状的所需形状,所述形状包括在腹板和脚部之间的弯曲弯头,其中凹部的形状 第二辊和第一辊的相应部分的形状围绕辊的圆周的一部分变化,使得对应于弯曲弯头的辊之间的间隙的曲率半径在最小值和最大值之间变化。 加强件通过将细长构件通过辊成型模具进给而形成,并且当细长构件的一部分进给到模具辊之间时,模具辊在第一和第二位置之间旋转,由此形成在弯曲弯头中的弯曲弯头的半径 加强件是多样的。

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