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1. WO2000037845 - PIPE ROBOT

Publication Number WO/2000/037845
Publication Date 29.06.2000
International Application No. PCT/EP1999/006817
International Filing Date 15.09.1999
Chapter 2 Demand Filed 10.07.2000
IPC
F16L 55/28 2006.1
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
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
26Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
28Constructional aspects
CPC
F16L 55/28
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
26Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
28Constructional aspects
F16L 55/34
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
26Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
28Constructional aspects
30of the propulsion means, e.g. towed by cables
32being self-contained
34the pig or mole being moved step by step
Applicants
  • SCHINDELE, Paul [DE]/[DE]
Inventors
  • SCHINDELE, Paul
Agents
  • WEBER, Joachim
Priority Data
198 59 229.921.12.1998DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) ROHRMOLCH
(EN) PIPE ROBOT
(FR) ECOUVILLON POUR CONDUITES
Abstract
(DE) Die Erfindung betrifft einen Rohrmolch mit zumindest einem ersten (1) und einem zweiten (2) ballonartigen Spreizelement, welche unabhängig voneinander verspreizbar und lösbar sind, sowie mit zumindest einem zwischen den Spreizelementen (1, 2) angeordneten, mit diesen verbundenen, axial wirkenden, durch Druckbeaufschlagung längenveränderbaren Verbindungselement (3).
(EN) The invention relates to a pipe robot with at least one first (1) and one second (2) balloon-shaped expansion element which can be independently expanded and released. Said robot further comprises at least one connecting element (3) which is arranged between said expansion elements (1, 2) and is connected to them. Said connecting element acts in the axial direction and can be adjusted in length by pressurization.
(FR) L'invention concerne un écouvillon pour conduites comprenant au moins un premier écarteur (1) et un second écarteur (2) de type ballon, qui peuvent être écartés et enlevés indépendamment l'un de l'autre, ainsi qu'au moins un élément de raccordement monté entre les écarteurs (1, 2) et relié à eux, qui agissent dans le sens axial et dont la longueur est modulable sous l'effet de la pression.
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