Stop device for a cleaning element in a pipe for the distribution of concrete

Stop device for a cleaning element in a pipe (10) for the distribution of concrete, or of other similar material, comprising a stopper (14) suitable to be coupled, with a lower portion, in a position for closing a mouth (20) of the distribution pipe (10). The stop device comprises a stop element (17...

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Bibliographic Details
Main Authors PIRRI, NICOLA, MOSCA, RAFFAELE, FERRÈ, FABIO
Format Patent
LanguageEnglish
Polish
Published 30.03.2012
Subjects
BLASTING
CLEANING
CLEANING IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PIPES
PREVENTION OF FOULING IN GENERAL
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:Stop device for a cleaning element in a pipe (10) for the distribution of concrete, or of other similar material, comprising a stopper (14) suitable to be coupled, with a lower portion, in a position for closing a mouth (20) of the distribution pipe (10). The stop device comprises a stop element (17), elongated in shape, suitable to be inserted in a hole of the stopper (14) and able to slide between a first position at least partly outside the distribution pipe (10), and a second position inside the distribution pipe (10) and transverse to the direction of advance of the cleaning element. The lower portion of the stopper (14) is associated during use with an internal cavity of the mouth (20) and comprises a body able to occupy substantially the whole volume defined inside the mouth (20).
Bibliography:Application Number: PL20090150628T