公开(公告)号：US20030136445A1

公开(公告)日：2003-07-24

申请号：US10319810

申请日：2002-12-16

Applicant: Friatec Aktiengesellschaft

Inventor： Wolfgang Sichler ,  Matthias Fastanz ,  Fabian Maier ,  Gerhard Mueller

IPC: F16K043/00

CPC classification number: F16L47/34 ,  Y10T137/6123 ,  Y10T408/5628 ,  Y10T408/896 ,  Y10T408/907

Abstract: A tapping valve having a housing which can be electrically welded to a pipe and which includes a connection piece (2) with a drill (24) therein for drilling the pipe. The connection piece has an inner surface (34). The drill or a bushing (70) in which the drill can be moved axially by a threaded connection (74, 76; 80, 82) is provided with an external thread which engages the inner surface of the connection piece. Inner surface (34) is constructed such that it is initially cylindrical adjacent the external thread (32) and an inner thread can be formed in the inner surface (34) using the external thread (32) by rotating the drill (24) or the thread (70) in an axially forward direction (30). The tapping valve is easy to manufacture and yet offers a high degree of functional reliability.

Abstract translation: 一种排水阀，其具有壳体，该壳体可以电焊接到管道上，并且包括具有用于钻出管道的钻头（24）的连接件（2）。 连接件具有内表面（34）。 钻头或其中钻头可以通过螺纹连接（74,76,80,82）轴向移动的衬套（70）设置有与连接件的内表面接合的外螺纹。 内表面（34）被构造成使得其最初是与外螺纹（32）相邻的圆柱形，并且可以使用外螺纹（32）通过旋转钻（24）或内螺纹（32）在内表面（34）中形成内螺纹 螺纹（70）沿轴向向前方向（30）。 排水阀易于制造，并提供高度的功能可靠性。

公开(公告)号：US10024475B2

公开(公告)日：2018-07-17

申请号：US15503444

申请日：2015-08-10

Applicant: FRIATEC AKTIENGESELLSCHAFT

Inventor： Georg Christian Jungmann ,  Pero Mikulic ,  Alexander Rothermel ,  Jean-Pierre Schatz ,  Dominik Strobel

IPC: F16L47/34 ,  F16L41/06

Abstract: The invention relates to a tapping fitting, having a saddle component for positioning on and cohesively connecting to a tubular component, and having a clamping device for clamping the saddle component on the tubular component, characterized in that the clamping device has a tiltable clamping lever with a sliding profile, wherein the clamping lever is mounted via the sliding profile in a bearing shell in a first peripheral portion of the saddle component, and wherein a clamping band is attached on one side to the clamping lever at a distance from a rotation axis about which the clamping lever is tiltable in the bearing shell, and on the other side to a second peripheral portion, located opposite the first peripheral portion, of the saddle component, such that in the case of a tapping fitting positioned on a tubular component, when the clamping lever is tilted, the clamping band is biased and the tapping fitting is pressed against the tubular component.

公开(公告)号：US20170254464A1

公开(公告)日：2017-09-07

申请号：US15503444

申请日：2015-08-10

Applicant: FRIATEC AKTIENGESELLSCHAFT

Inventor： GEORG CHRISTIAN JUNGMANN ,  PERO MIKULIC ,  ALEXANDER ROTHERMEL ,  JEAN-PIERRE SCHATZ ,  DOMINIK STROBEL

IPC: F16L47/34 ,  F16L41/06

CPC classification number: F16L47/345 ,  F16L41/06 ,  F16L41/065 ,  Y10T137/612

Abstract: The invention relates to a tapping fitting, having a saddle component for positioning on and cohesively connecting to a tubular component, and having a clamping device for clamping the saddle component on the tubular component, characterized in that the clamping device has a tiltable clamping lever with a sliding profile, wherein the clamping lever is mounted via the sliding profile in a bearing shell in a first peripheral portion of the saddle component, and wherein a clamping band is attached on one side to the clamping lever at a distance from a rotation axis about which the clamping lever is tiltable in the bearing shell, and on the other side to a second peripheral portion, located opposite the first peripheral portion, of the saddle component, such that in the case of a tapping fitting positioned on a tubular component, when the clamping lever is tilted, the clamping band is biased and the tapping fitting is pressed against the tubular component.

公开(公告)号：US20030168853A1

公开(公告)日：2003-09-11

申请号：US10357518

申请日：2003-02-04

Applicant: Friatec Aktiengesellschaft

Inventor： Gerhard Mueller ,  Wolfgang Sichler ,  Fabian Maier

IPC: F16L013/02

CPC classification number: B29C65/342 ,  B29C65/3408 ,  B29C65/3416 ,  B29C65/344 ,  B29C65/346 ,  B29C65/3468 ,  B29C65/3476 ,  B29C65/3488 ,  B29C65/3492 ,  B29C65/3608 ,  B29C65/3616 ,  B29C65/362 ,  B29C65/364 ,  B29C65/366 ,  B29C65/3676 ,  B29C65/3684 ,  B29C65/7841 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/5221 ,  B29C66/52293 ,  B29C66/53247 ,  B29C66/5344 ,  B29C66/61 ,  B29C66/612 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/8322 ,  B29L2031/7172 ,  B29K2023/06

Abstract: A device for connecting components (1, 2, 3) made of fusible plastic, especially pipes (12, 60) of a fuel pipeline or a fuel line to a fuel tank (8) of a vehicle. The device includes a heating element (4) having ends (44, 46) which are used to supply electrical energy. The device is easy to use, simple to mount, and produces a functionally reliable welded joint between the components (1, 2, 3). To achieve this, one component (3) includes a retaining body (16) for a retaining tool (50), and the two ends (44, 46) of the heating element (4) extend onto the retaining body (16) where they can engage contact elements (56, 57) on the retaining tool (50).

Abstract translation: 一种用于连接由可熔塑料制成的部件（1,2,3）的装置，特别是燃料管线或燃料管线（12,60）到车辆的燃料箱（8）的装置。 该装置包括具有用于提供电能的端部（44,46）的加热元件（4）。 该装置易于使用，安装简单，并且在部件（1,2,3）之间产生功能可靠的焊接接头。 为了实现这一点，一个部件（3）包括用于保持工具（50）的保持体（16），并且加热元件（4）的两个端部（44,46）延伸到保持体（16）上， 可以接合保持工具（50）上的接触元件（56,57）。