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1. US20110154594 - Tool for Working on Repaired Underground Pipes

Office
United States of America
Application Number 13060557
Application Date 25.08.2009
Publication Number 20110154594
Publication Date 30.06.2011
Publication Kind A1
IPC
F16L 55/28
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
B08B 9/045
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
02Cleaning pipes or tubes or systems of pipes or tubes
027Cleaning the internal surfaces; Removal of blockages
04using cleaning devices introduced into and moved along the pipes
043moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
045the cleaning devices being rotated while moved ; , e.g. flexible rotating shaft or "snake"
Applicants Kozak Ira
Inventors Kozak Ira
Title
(EN) Tool for Working on Repaired Underground Pipes
Abstract
(EN)

A tool for working on a repaired underground pipe that has a working end, a driving end, and a plurality of flexible shaft capable of transmitting a rotary force from the driving end to the cutting end.