DICHTUNG ZUM EINSATZ IN EINER STRANGPRESSVORRICHTUNG
    1.
    发明公开
    DICHTUNG ZUM EINSATZ IN EINER STRANGPRESSVORRICHTUNG 有权
    SEAL用在挤出装置

    公开(公告)号:EP2879856A1

    公开(公告)日:2015-06-10

    申请号:EP13736865.0

    申请日:2013-07-05

    IPC分类号: B29C47/08 B29C47/90 F16J15/52

    摘要: The invention relates to a seal (300) for use in an extrusion device for producing continuous profiles, in particular plastics pipes. In order to achieve a reliable sealing action in the case of large pipe diameters and to achieve further advantages, while avoiding chattering or stick-slip effects, provision is made of a seal (300) according to the invention having an elastic sealing disc (326), which is arranged in a plane approximately perpendicularly to the extrusion direction and has a through-passage opening (332) letting through the continuous profile and having a sealing rim bearing against the continuous profile, and also has connection means (328) arranged along the sealing rim, and also having clamping means (320) for exerting a force on the connection means (328), said force acting radially with respect to the extrusion axis, wherein the clamping means (320) are arranged in a plane parallel to the sealing disc (326), have a passage opening (332) for the continuous profile and comprise connecting means (324) for connecting the connection means (328) to the clamping means (320).

    ACTUATOR
    2.
    发明公开
    ACTUATOR 审中-公开
    执行器

    公开(公告)号:EP2784352A1

    公开(公告)日:2014-10-01

    申请号:EP12851755.4

    申请日:2012-08-29

    申请人: IAI Corporation

    摘要: An actuator comprises: a housing which is provided with an opening; a slider which is installed so as to be movable relative to the housing; a drive means which is installed in the housing and which moves the slider; at least a pair of seal members which is disposed at the opening of the housing so as to face each other and which exhibits dust-proof and drip-proof functions by engaging with each other; and move-through members which are mounted to both sides of the slider in the movement direction thereof and which move through the pair of seal members. The move-through members each comprise: a move-through section which pushes apart the pair of seal members in the direction in which the pair is separated; a cover section which covers an expanded opening formed between the pair of seal members when the pair is pushed apart by the move-through section; and an opening restriction section which, when the pair of seal members is pushed apart from each other by the move-through section, restricts the amount of opening between the pair of seal members and in turn restricts the size of the expanded opening.

    摘要翻译: 致动器包括:具有开口的壳体; 安装成可相对于壳体移动的滑块; 驱动装置,其安装在所述壳体中并且使所述滑块移动; 至少一对密封构件,所述密封构件设置在壳体的开口处以便彼此面对,并且通过彼此接合而表现出防尘和防滴功能; 以及安装在滑动件的移动方向两侧并穿过一对密封件的移动部件。 每个贯通构件都包括:贯穿部分,其将所述一对密封构件沿分离对的方向推开; 覆盖部分,其在所述一对密封部件被所述穿过部分推开时覆盖形成在所述一对密封部件之间的扩展开口; 以及开口限制部,其在通过所述贯通部将所述一对密封部件彼此推开时限制所述一对密封部件之间的开口量,并且限制所述扩大开口的尺寸。

    Dynamic sealing device for tight passage of variously shaped articles through dividing walls of packaging machines
    4.
    发明公开
    Dynamic sealing device for tight passage of variously shaped articles through dividing walls of packaging machines 审中-公开
    通过将包装机壁对不同构造的对象的密封的通道动态密封件

    公开(公告)号:EP1391387A2

    公开(公告)日:2004-02-25

    申请号:EP03012992.8

    申请日:2003-06-09

    申请人: Vignoli, Terenzio

    发明人: Vignoli, Terenzio

    IPC分类号: B65B55/00 B65B65/00 F16J15/46

    CPC分类号: F16J15/168 B65B31/02

    摘要: The dynamic seal device, intended for mounting to partitions, enclosures or walls (2) for the passage of bodies of variable shape (3), is composed of a first casing (4) substantially in form of a box with a first open side, a second casing (5) substantially in form of a box with a second open side, the said casings (4,5) facing each other and coupled at their respective openings so as to form a prismatic box-like housing (6), at least one input opening (7) and one output opening (8) for the passage of the said bodies (3) through the said prismatic box-like housing (6) located in the latter, filling devices (9) elastically expandable beyond the said facing first and second open sides, locatable inside the first and second casing and kept in contact over a common plane (P) of contact.

    摘要翻译: 动态密封装置,用于安装于隔板,外壳或壁(2),用于可变形状的物体通过(3)由第一壳体(4)基本上在一个盒子里的一个单臂第一形式 在第二壳体(5)在基本上彼此面对,并在耦合及其respectivement开口的第二单臂,所述的壳体(4,5)的盒的形式,以便形成一个棱柱形箱状的外壳(6) 至少一个输入孔(7)和一个输出开口(8)的所述本体(3)的通过所述方形箱状壳体的通道位于(6)在后者中,填充装置(9)可弹性膨胀超过此 面对的第一和第二开口侧,第一和第二壳体内可定位并保持在触点的一个共同的平面(P)接触。

    Abdichteinrichtung für einen Bandzylinder
    5.
    发明公开
    Abdichteinrichtung für einen Bandzylinder 失效
    Abdichteinrichtungfüreinen Bandzylinder。

    公开(公告)号:EP0608501A1

    公开(公告)日:1994-08-03

    申请号:EP93118204.2

    申请日:1993-11-10

    申请人: Festo KG

    IPC分类号: F15B15/08 F16J15/56

    摘要: Es wird eine Abdichteinrichtung für einen Bandzylinder vorgeschlagen, die zur Abdichtung des als Zugmittel dienenden bewegbaren Bandes (13) gegenüber der von diesem durchsetzten Abschlußwand (3) des Zylindergehäuses dient. Sie enthält ein als in sich geschlossener Ringkörper ausgebildetes Dichtelement (16), das eine ununterbrochene umlaufende Dichtlippe (22) mit gummielastischen Eigenschaften aufweist. Die Dichtlippe (22) begrenzt eine ein Hindurchführen des Bandes (13) ermöglichende schlitzartige Durchbrechnung (23) und liegt sowohl an den beiden Breitseiten als auch an den beiden Schmalseiten des hindurchgeführten Bandes (13) dichtend an. Auf diese Weise erhält man bei einfacher Herstellbarkeit und leichter Montage eine gute Dichtwirkung.

    摘要翻译: 提出了一种用于带筒的密封装置,其用于从带(13)通过的气缸壳体端壁(3)密封用作张紧装置的可移动带(13)。 它包含密封元件(16),该密封元件被设计成在其自身上封闭的环形体,并且具有弹性体特性的连续的,环绕的密封唇缘(22)。 密封唇缘(22)限定了狭缝状的孔(23),使得带(13)能够通过并且以密封方式抵靠带(31)的两个宽侧和两个窄边通过 。 以这种方式,在易于制造和易于组装的装置中实现有效的密封作用。

    Dispositif d'étanchéité pour un caisson de pressurisation au sein d'une machine rotative
    6.
    发明公开
    Dispositif d'étanchéité pour un caisson de pressurisation au sein d'une machine rotative 失效
    Abdichtung eines Druckraums gegen einer rotierenden Teile einer Maschine。

    公开(公告)号:EP0521415A2

    公开(公告)日:1993-01-07

    申请号:EP92110878.3

    申请日:1992-06-26

    IPC分类号: B31F1/20 F16J15/16

    摘要: Le dispositif d'étanchéité entre un cylindre tournant (10) et le bord en vis-à-vis (107) d'une paroi d'un caisson de pressurisation (20) au sein d'une machine rotative comprend un joint d'étanchéité (50) fixé par sa longueur tout le long du bord (107) qui est parallèle à l'axe de rotation du cylindre (10). La paroi (100) étant déplaçable en direction du cylindre par des moyens de pression (140) afin d'appliquer le joint (50) contre le cylindre (10). Plus particulièremnet, le joint (50) se présente sous la forme d'au moins une brosse longitudinale dont les poils sont réalisés en un matériau relativement souple et réfractaire.

    摘要翻译: 转动圆筒(10)与旋转机器内的加压室(20)的壁的相对边缘(107)之间的密封件包括沿着整个边缘(107)经由其长度固定的密封接头(50),该密封接头 平行于气缸(10)的旋转轴线,壁(100)能够通过压力装置(140)在气缸的方向上移动,以将接头(50)施加到气缸(10)上。 更具体地,接头(50)是至少一个纵向刷的形式,其刷毛以相对柔性和耐火材料制成。 ... ...