DE502004000661D1 - Auger and method for creating a foundation column in the ground - Google Patents

Auger and method for creating a foundation column in the ground

Info

Publication number
DE502004000661D1
DE502004000661D1 DE502004000661T DE502004000661T DE502004000661D1 DE 502004000661 D1 DE502004000661 D1 DE 502004000661D1 DE 502004000661 T DE502004000661 T DE 502004000661T DE 502004000661 T DE502004000661 T DE 502004000661T DE 502004000661 D1 DE502004000661 D1 DE 502004000661D1
Authority
DE
Germany
Prior art keywords
ground
foundation column
auger
creating
blocking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE502004000661T
Other languages
German (de)
Inventor
Leonhard Dipl Ing Weixler
Georg Hofner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Publication of DE502004000661D1 publication Critical patent/DE502004000661D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds

Abstract

Drill screw comprises a blocking unit for blocking the turning passage (6) provided on a drill pipe (2). Independent claims are also included for the following: (1) Process for forming a foundation column in the ground; and (2) Drilling machine for carrying out the process. Preferred Features: The blocking unit is arranged in a lower region of the helix (4). The blocking unit has a closure element (40) which can be adjusted on the drill pipe into a blocking position in the turning passage.
DE502004000661T 2004-03-26 2004-03-26 Auger and method for creating a foundation column in the ground Expired - Fee Related DE502004000661D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04007474A EP1580323B1 (en) 2004-03-26 2004-03-26 Auger and method of installing piles in a ground by means of said auger

Publications (1)

Publication Number Publication Date
DE502004000661D1 true DE502004000661D1 (en) 2006-07-06

Family

ID=34854644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004000661T Expired - Fee Related DE502004000661D1 (en) 2004-03-26 2004-03-26 Auger and method for creating a foundation column in the ground

Country Status (4)

Country Link
EP (1) EP1580323B1 (en)
AT (1) ATE328161T1 (en)
DE (1) DE502004000661D1 (en)
ES (1) ES2265613T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101906938B (en) * 2010-07-27 2012-08-29 段正利 Drill bit
EP3190257B1 (en) * 2016-01-08 2018-04-25 BAUER Spezialtiefbau GmbH Drilling device and method for producing a drilling pole in the ground
BE1027995B1 (en) * 2020-01-16 2021-08-16 Olivier Ind Nv SOIL DISPLACEMENT DRILL AND PROCEDURE FOR FORMING A SMOOTH FOUNDATION PILE WITH SUCH DISPLACEMENT DRILL

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE502529A (en) *
DE334894C (en) * 1921-03-24 Otto Schweisgut Earth auger with a flap attached to the upper end of the steep auger
GB191421078A (en) * 1914-10-16 1915-04-01 Benjamin Hosking Trewhella An Improvement in Ground-augers.
CH96148A (en) * 1921-05-31 1922-09-16 Wahrenburg Friedrich Earth auger.
FR2677385A1 (en) * 1991-06-05 1992-12-11 Labrue Jean Marie DEVICE FOR INJECTING AND CONTROLLING THE CONCRETE WORKING OF PILES WITH HOLLOW TARRIES.
IT1303164B1 (en) * 1998-07-21 2000-10-30 Soilmec Spa HELICAL DRILLING DEVICE.

Also Published As

Publication number Publication date
EP1580323A1 (en) 2005-09-28
EP1580323B1 (en) 2006-05-31
ATE328161T1 (en) 2006-06-15
ES2265613T3 (en) 2007-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee