Cleaning device for cleaning a bottom of a borehole and method for creating a foundation element

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United States of America Patent

PATENT NO 9512591
APP PUB NO 20160083927A1
SERIAL NO

14858498

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Abstract

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The invention relates to a cleaning device for cleaning a bottom of a borehole in the ground and also to a method for creating a bored pile in a borehole. The cleaning device has a pumping means, through which sedimented ground material in the region of the bottom of the borehole can be sucked away via a suction opening and can be discharged from the borehole via a suction line. At least one flushing nozzle is provided, through which a flushing jet can be produced, which exits the cleaning device and flushes sedimented ground material from the bottom of the borehole. A bored pile can then be produced in a thus cleaned borehole.

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Patent Owner(s)

Patent OwnerAddress
BAUER SPEZIALTIEFBAU GMBH86529 SCHROBENHAUSEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hross, Helmut Newe Territories, HK 2 4
Spreitzer, Stefan Aresing, DE 3 10
Wiedenmann, Ulli Schrobenhausen, DE 15 21

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