EP1477633A3 - Method and apparatus for soil working - Google Patents

Method and apparatus for soil working Download PDF

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Publication number
EP1477633A3
EP1477633A3 EP04009245A EP04009245A EP1477633A3 EP 1477633 A3 EP1477633 A3 EP 1477633A3 EP 04009245 A EP04009245 A EP 04009245A EP 04009245 A EP04009245 A EP 04009245A EP 1477633 A3 EP1477633 A3 EP 1477633A3
Authority
EP
European Patent Office
Prior art keywords
rotation
speed
feed
axis
soil working
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.)
Granted
Application number
EP04009245A
Other languages
German (de)
French (fr)
Other versions
EP1477633A2 (en
EP1477633B1 (en
Inventor
Markus Mayr
Markus Riepold
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 EP1477633A2 publication Critical patent/EP1477633A2/en
Publication of EP1477633A3 publication Critical patent/EP1477633A3/en
Application granted granted Critical
Publication of EP1477633B1 publication Critical patent/EP1477633B1/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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Bodenbearbeitung, bei dem ein Bohrgestänge (10), an dem mindestens ein Bohrwerkzeug (11) angebracht ist, mittels eines Drehantriebs (20) mit einer Drehzahl um eine Drehachse in Rotation versetzt wird. Das Bohrgestänge wird gleichzeitig mittels eines Vorschubantriebes (30) mit einer Vorschubgeschwindigkeit in Richtung der Drehachse in einen Bodenbereich (1) eingefahren. Die Drehzahl des Bohrgestänges wird ermittelt und eine Steuereinrichtung verringert bei einer Abnahme der Drehzahl des Bohrgestänges die Vorschubgeschwindigkeit.

Figure 00000001
The invention relates to a method and a device for soil cultivation, in which a drill pipe (10) to which at least one drilling tool (11) is attached is set in rotation by means of a rotary drive (20) at a speed of rotation about an axis of rotation. The drill pipe is simultaneously moved into a floor area (1) by means of a feed drive (30) at a feed speed in the direction of the axis of rotation. The speed of the drill string is determined and a control device reduces the feed rate when the speed of the drill string decreases.
Figure 00000001
EP04009245A 2003-05-08 2004-04-19 Method and apparatus for soil working Expired - Fee Related EP1477633B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10320662A DE10320662A1 (en) 2003-05-08 2003-05-08 Soil cultivation method and apparatus
DE10320662 2003-05-08

Publications (3)

Publication Number Publication Date
EP1477633A2 EP1477633A2 (en) 2004-11-17
EP1477633A3 true EP1477633A3 (en) 2004-12-08
EP1477633B1 EP1477633B1 (en) 2006-06-21

Family

ID=33016327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04009245A Expired - Fee Related EP1477633B1 (en) 2003-05-08 2004-04-19 Method and apparatus for soil working

Country Status (4)

Country Link
US (1) US7134511B2 (en)
EP (1) EP1477633B1 (en)
DE (2) DE10320662A1 (en)
ES (1) ES2266949T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015132204A1 (en) * 2014-03-03 2015-09-11 Hpm - Hydraulic Performance Machines Srl Drilling machine with optimized tool unloading system
US10350608B2 (en) 2016-05-03 2019-07-16 Vermeer Manufacturing Company In-feed systems for chippers or grinders, and chippers and grinders having same
US11071986B2 (en) 2017-08-15 2021-07-27 Vermeer Manufacturing Company Infeed systems for chippers or grinders, and chippers and grinders having same
EP3698931A1 (en) * 2019-02-20 2020-08-26 Hilti Aktiengesellschaft Drilling device with display and method and system for determining and displaying a quality level for hole cleaning
EP3819434B1 (en) 2019-11-06 2022-02-16 BAUER Maschinen GmbH Method and wall milling device for creating a milled slot in the ground

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962879A (en) * 1973-05-03 1976-06-15 Turzillo Lee A Reinforced pile in earth situs and method of producing same
GB2010361A (en) * 1977-12-14 1979-06-27 Bover K Method and Apparatus for Producing Slit Walls in the Ground
FR2642791A1 (en) * 1989-02-08 1990-08-10 Soletanche Device for measuring drilling parameters
EP0517329A1 (en) * 1991-06-05 1992-12-09 Jean-Marie Labrue Hollow auger for casting piles in situ, and drilling device including at least two such augers
US6116819A (en) * 1995-07-31 2000-09-12 Kvaerner Cementation Fondations Ltd. Auger piling
DE19924200A1 (en) * 1999-05-27 2000-11-30 Tracto Technik Drill speed-feed control involves regulating feed depending on measured tool rotation so revolution rate is constant; feed is reduced, adjusted or reversed if rotation less than demand value

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005889A (en) * 1932-11-12 1935-06-25 Westinghouse Electric & Mfg Co Automatic drilling system for rotary drilling equipment
US2455917A (en) * 1946-02-09 1948-12-14 Shell Dev Drilling control system
US3155171A (en) * 1963-07-15 1964-11-03 Ingersoll Rand Co Feed control means for down-the-hole rock drill rigs
US4354233A (en) * 1972-05-03 1982-10-12 Zhukovsky Alexei A Rotary drill automatic control system
DE19708997C2 (en) 1997-03-05 2002-08-29 Terra Ag Fuer Tiefbautechnik S Device for controlling the feed drive of a drilling system intended for producing earth bores
US6637522B2 (en) * 1998-11-24 2003-10-28 J. H. Fletcher & Co., Inc. Enhanced computer control of in-situ drilling system
US6293359B1 (en) * 2000-06-05 2001-09-25 Cubex Limited Pressure control of a drilling apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962879A (en) * 1973-05-03 1976-06-15 Turzillo Lee A Reinforced pile in earth situs and method of producing same
GB2010361A (en) * 1977-12-14 1979-06-27 Bover K Method and Apparatus for Producing Slit Walls in the Ground
FR2642791A1 (en) * 1989-02-08 1990-08-10 Soletanche Device for measuring drilling parameters
EP0517329A1 (en) * 1991-06-05 1992-12-09 Jean-Marie Labrue Hollow auger for casting piles in situ, and drilling device including at least two such augers
US6116819A (en) * 1995-07-31 2000-09-12 Kvaerner Cementation Fondations Ltd. Auger piling
DE19924200A1 (en) * 1999-05-27 2000-11-30 Tracto Technik Drill speed-feed control involves regulating feed depending on measured tool rotation so revolution rate is constant; feed is reduced, adjusted or reversed if rotation less than demand value

Also Published As

Publication number Publication date
DE502004000803D1 (en) 2006-08-03
EP1477633A2 (en) 2004-11-17
EP1477633B1 (en) 2006-06-21
ES2266949T3 (en) 2007-03-01
US7134511B2 (en) 2006-11-14
US20040222017A1 (en) 2004-11-11
DE10320662A1 (en) 2004-12-02

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