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1. WO2013014089 - CLOSURE ELEMENT FOR PIPE ENDS

Publication Number WO/2013/014089
Publication Date 31.01.2013
International Application No. PCT/EP2012/064316
International Filing Date 20.07.2012
IPC
F16L 57/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
57Protection of pipes or objects of similar shape against external or internal damage or wear
CPC
F16L 55/1141
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
10Means for stopping flow from or in pipes or hoses
11Plugs
1141the plug being made of elastic material
F16L 57/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
57Protection of pipes or objects of similar shape against external or internal damage or wear
005specially adapted for the ends of pipes
Applicants
  • VALLOUREC DEUTSCHLAND GMBH [DE]/[DE] (AllExceptUS)
  • SCHNEIDER, Gerald [DE]/[DE] (UsOnly)
  • BECKMANN, Dieter [DE]/[DE] (UsOnly)
  • KETZER, Volker [DE]/[DE] (UsOnly)
Inventors
  • SCHNEIDER, Gerald
  • BECKMANN, Dieter
  • KETZER, Volker
Agents
  • MOSER & GÖTZE
Priority Data
10 2011 052 227.128.07.2011DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERSCHLUSSELEMENT FÜR ROHRENDEN
(EN) CLOSURE ELEMENT FOR PIPE ENDS
(FR) ÉLÉMENT DE FERMETURE POUR EXTRÉMITÉS DE TUBES
Abstract
(DE)
Die Erfindung betrifft ein Verschlusselement (1) zum Verschließen der Enden von Rohren, insbesondere von Stahlrohren, mit einem kreisförmigen Bodendeckel (2), dessen Außendurchmesser höchstens dem Außendurchmesser des Rohres entspricht, mit einer dem Rohrinneren zugewandten Seite, die mindestens zwei sich im Montagezustand an der Rohrinnenoberfläche abstützende und den Bodendeckel (2) damit verklemmende elastische Klemmelemente (5) aufweist. Um eine universellere Verwendung zu erlauben, weist das Verschlusselement Mittel für eine wahlweise Einstellung/Veränderung der radialen Position der Klemmelemente (5) auf dem Bodendeckel (2) auf.
(EN)
The invention relates to a closure element (1) for closing the ends of pipes, in particular steel pipes, comprising a circular bottom cover (2), the outside diameter of which corresponds at most to the outside diameter of the pipe, and a side facing the pipe interior, which side has at least two elastic clamping elements (5) that are supported on the inner surface of the pipe in the installed state and thus clamp the bottom cover (2). In order to enable more universal use, the closure element has means for optionally adjusting/changing the radial position of the clamping elements (5) on the bottom cover (2).
(FR)
L'invention concerne un élément de fermeture (1) pour fermer les extrémités de tubes, notamment de tubes d'acier, comportant un couvercle de fond (2) circulaire, dont le diamètre externe correspond au maximum au diamètre externe du tube, et une face orientée vers l'intérieur du tube et dotée d'au moins deux éléments de serrage (5) élastiques qui, à l'état monté, appuient contre la surface interne du tube et serrent ainsi le couvercle de fond (2). Pour pouvoir être utilisé de manière plus universelle, l'élément de fermeture (1) selon l'invention comporte des moyens permettant le réglage/la modification de la position radiale des éléments de serrage (5) sur le couvercle de fond (2).
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