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    SCHALLABSORBIERENDES BAUELEMENT UND SCHALLSCHUTZWAND MIT EINEM SOLCHEN
    1.
    发明公开
    SCHALLABSORBIERENDES BAUELEMENT UND SCHALLSCHUTZWAND MIT EINEM SOLCHEN 审中-公开
    声学吸声结构元件和带有这种A的隔音墙

    公开(公告)号：EP3310965A1

    公开(公告)日：2018-04-25

    申请号：EP16733359.0

    申请日：2016-06-20

    申请人： Liaver GmbH & Co. KG

    发明人： TSCHIERSCH, Ronald ,  HOPPE, Christian

    IPC分类号： E01F8/00

    CPC分类号： E01F8/0029 ,  E01F8/0017

    摘要： The invention relates to a noise-absorbing component, in particular for outdoor use, comprising a noise-absorbing cover layer (03) and noise absorbers (06) which are embedded into the cover layer and which have an increased degree of absorption compared to the cover layer (03). The cover layer surface, which is oriented in the direction of the noise source, is flat, and the noise absorbers (06) are mutually spaced. An open absorption surface of the noise absorbers lies on a plane parallel to the surface of the cover layer, and the surface area which is occupied by the noise absorbers (06) is smaller than the surface area which is not occupied by the noise absorbers on said plane. The invention also relates to a noise-protection wall comprising a support layer (02) and numerous noise-absorbing components attached to the support layer.

    NOISE BARRIER WALL
    3.
    发明公开
    NOISE BARRIER WALL 审中-公开
    隔音墙

    公开(公告)号：EP2976464A1

    公开(公告)日：2016-01-27

    申请号：EP14715707.7

    申请日：2014-03-20

    申请人： Grontmij Nederland B.V.

    发明人： HARTMAN, Johannes Matheus Daniel ,  MEESTERS, Gerardus Aloysius Johannes Maria

    IPC分类号： E01F8/00

    CPC分类号： E01F8/0017 ,  E01F8/0023

    摘要： Noise barrier wall (1) comprising a plurality of horizontally adjacent wall panels (2) arranged in a zigzag pattern, wherein a right edge (6) of a first wall panel (2A) of the plurality of wall panels (2) is connected to a left edge (8) of an adjacent second wall panel (2B) of the plurality of wall panels (2) using a resilient connection unit (10) arranged for being resiliently compressed and/or extended in a direction substantially parallel to a connection direction A extending from the right edge (6) of the first wall panel (2A) to the left edge (8) of the second wall panel (2B).

    A SOUND SUPPRESSING FENCE
    4.
    发明公开
    A SOUND SUPPRESSING FENCE 审中-公开
    音障

    公开(公告)号：EP2601353A1

    公开(公告)日：2013-06-12

    申请号：EP11754318.1

    申请日：2011-08-05

    申请人： Jørgensen Kenn Hertzmann

    发明人： Jørgensen Kenn Hertzmann

    IPC分类号： E01F8/00

    CPC分类号： E01F8/0017 ,  E01F8/0011 ,  E01F8/0023 ,  E01F8/0058

    摘要： A fence comprising a first and a second pole and a first and a second opposing wall extending between the two poles, thereby defining an interior space for containing a sound suppressing material, the walls comprising profiles detachably connected by a connection member, said connection member comprising two complementary shaped assembling means, and an assembling means for providing stabilization in the vertical direction.

    Self-supporting soundproofing and retaining prefabricated concrete panel
    5.
    发明公开
    Self-supporting soundproofing and retaining prefabricated concrete panel 审中-公开
    SelbstragendeschällschutzendevorgefertigteStützplatteaus Beton

    公开(公告)号：EP1916338A1

    公开(公告)日：2008-04-30

    申请号：EP06022356.7

    申请日：2006-10-25

    申请人： Parenti, Giuseppe ,  Parenti, Cesarino

    发明人： Parenti, Giuseppe ,  Parenti, Cesarino

    IPC分类号： E01F8/00 ,  E02D29/02

    CPC分类号： E01F8/0017 ,  E01F8/007 ,  E02D29/00

    摘要： This invention relates to a self-supporting prefabricated concrete panel designed for use in the construction of road and motorway barriers, which said panel simultaneously performs a soundproofing function and a road embankment retaining function.
    More particularly, the panel according to the invention comprises a foot or base to be anchored to a foundation structure and an upright part which comprises a lower structure designed to act as a retaining wall for the road embankment, and an upper structure designed to project from the roadbed which is constructed in such a way as to have sound-absorbing and soundproofing characteristics.
    The panel according to the invention takes up a minimal amount of space, with the result that it is particularly suitable for use in all cases in which there is little working space available, as in the case of road-widening work or the addition of a motorway lane.

    摘要翻译： 本发明涉及一种设计用于道路和高速公路障碍物施工的自支撑预制混凝土面板，其中所述面板同时执行隔音功能和路堤保持功能。 更具体地，根据本发明的面板包括要锚固到基础结构的脚或底座，以及包括设计成用作路堤的挡土墙的下部结构的直立部分，以及设计成从 以具有吸音和隔音特性的方式构造的路基。 根据本发明的面板占用最小的空间，结果是特别适合于在所有可用的工作空间小的情况下使用，如在道路加宽工作或添加一个 高速公路。

    Wandelement mit seitlichen Anschlussmitteln
    6.
    发明公开
    Wandelement mit seitlichen Anschlussmitteln 审中-公开

    公开(公告)号：EP1795651A2

    公开(公告)日：2007-06-13

    申请号：EP06022568.7

    申请日：2006-10-28

    申请人： Thomas Lorenz Industrietechnik GmbH & Co. KG

    发明人： Lorenz, Thomas

    IPC分类号： E01F8/00 ,  F16B5/00

    CPC分类号： E01F8/0017 ,  F16B5/0008

    摘要： Bei einem Wandelement (2), mit seitlichen Anschlussmitteln zur Bildung eines Verbunds mit einem benachbarten, gleichartigen Wandelement, schlägt die Erfindung vor, dass die Anschlussmittel als eine Reihe von übereinander angeordneten Laschen (5) ausgestaltet sind, wobei die Laschen zumindest im Bereich ihrer freien seitlichen Enden gegenüber der Flächenebene des Wandelementes schräg angeordnet sind, und wobei das Wandelement an seinen beiden Seiten miteinander korrespondierend ausgestaltete Laschen aufweist, derart, dass die Laschen zweier benachbarter, gleichartiger Wandelemente aufgrund ihrer Schrägstellung reißverschlussähnlich ineinander steckbar sind und einen Verbund zur Aufnahme von Kräften bilden, die quer zur Flächenebene des Wandelementes gerichtet sind.

    摘要翻译： 壁元件（2）具有用于与相邻的均匀壁元件形成化合物的侧向连接装置。 连接装置形成为从板（5）彼此上下布置的组。 其自由侧端部区域中的板与壁元件的表面平面对角地布置。 壁元件在其相应的两侧形成板，使得由于两个相邻的均匀壁元件的特征偏斜，板可以彼此夹持成拉链状。

    LARMSCHUTZPLATTE AUS ACRYLGLAS
    8.
    发明授权
    LARMSCHUTZPLATTE AUS ACRYLGLAS 有权
    LARMSCHUTZPLATTE亚克力玻璃

    公开(公告)号：EP1485250B1

    公开(公告)日：2005-12-14

    申请号：EP03740388.8

    申请日：2003-06-30

    申请人： Röhm GmbH & Co. KG

    发明人： SCHÖLA, Egbert ,  MOLNAR, Gerald ,  HAMPL, Gerd ,  SEELMANN, Peter ,  RUZICKA, Mojmir

    IPC分类号： B32B17/10 ,  C08F20/12 ,  C08F20/14

    CPC分类号： E01F8/0017 ,  Y10T428/24942 ,  Y10T428/24994 ,  Y10T428/294

    摘要： The invention relates to an acrylic glass plate for using as an opaque noise protection element in noise protection walls, said plate measuring a minimum of 2 x 2 m and having a minimum thickness of 8 mm, preferably more than 12 mm. Threads, strips, grids or networks consisting of a material which is incompatible with the acrylic glass are integrated into said acrylic glass for binding splinters in the event of a fracture of the plate, and the plate comprises between 40 and 80 wt. % of filling materials, in relation to its total weight (calculated without integrated threads, strips, grids or networks). Said filling materials are preferably extender materials consisting of talc and dolomite, optionally and preferably mixed with aluminium hydroxide. The invention also relates to a method for producing such plates. The highly filled acrylic glass plates represent an economical alternative to other opaque materials, can be perfectly combined with transparent noise protection plates consisting of acrylic glass, and have a sufficient sound reduction factor in spite of a reduced thickness, due to the high surface density thereof. Surprisingly, the highly filled plates enable splinter-binding systems to be used, such as nylon threads or steel threads, and belong to class B2 in terms of the fire behaviour thereof, or even fire class B1 if aluminium hydroxide is used as a filling material.