EP4296467C0 - Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel - Google Patents

Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel

Info

Publication number
EP4296467C0
EP4296467C0 EP22180485.9A EP22180485A EP4296467C0 EP 4296467 C0 EP4296467 C0 EP 4296467C0 EP 22180485 A EP22180485 A EP 22180485A EP 4296467 C0 EP4296467 C0 EP 4296467C0
Authority
EP
European Patent Office
Prior art keywords
splitter
clearing
drill
space
drill splitter
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.)
Active
Application number
EP22180485.9A
Other languages
English (en)
French (fr)
Other versions
EP4296467A1 (de
EP4296467B1 (de
Inventor
Robert Dreier
Daniel Reil
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
Priority to ES22180485T priority Critical patent/ES2992353T3/es
Priority to EP22180485.9A priority patent/EP4296467B1/de
Priority to JP2023098241A priority patent/JP7674417B2/ja
Priority to AU2023203843A priority patent/AU2023203843B2/en
Priority to CN202310726050.7A priority patent/CN117266754A/zh
Priority to US18/338,126 priority patent/US12158042B2/en
Publication of EP4296467A1 publication Critical patent/EP4296467A1/de
Application granted granted Critical
Publication of EP4296467C0 publication Critical patent/EP4296467C0/de
Publication of EP4296467B1 publication Critical patent/EP4296467B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00—Accessories for drilling tools
    • E21B12/06—Mechanical cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
EP22180485.9A 2022-06-22 2022-06-22 Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel Active EP4296467B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES22180485T ES2992353T3 (es) 2022-06-22 2022-06-22 Dispositivo y procedimiento para despejar un espacio intermedio de hélice de una hélice de perforación
EP22180485.9A EP4296467B1 (de) 2022-06-22 2022-06-22 Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel
JP2023098241A JP7674417B2 (ja) 2022-06-22 2023-06-15 ドリル螺旋羽根の羽根間ギャップに対して掻き落としをする装置及び方法
CN202310726050.7A CN117266754A (zh) 2022-06-22 2023-06-19 用于清理钻孔螺旋的螺旋间隙的装置和方法
AU2023203843A AU2023203843B2 (en) 2022-06-22 2023-06-19 Device and method for reaming a flight gap of a drill flight
US18/338,126 US12158042B2 (en) 2022-06-22 2023-06-20 Device and method for reaming a flight gap of a drill flight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22180485.9A EP4296467B1 (de) 2022-06-22 2022-06-22 Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel

Publications (3)

Publication Number Publication Date
EP4296467A1 EP4296467A1 (de) 2023-12-27
EP4296467C0 true EP4296467C0 (de) 2024-08-07
EP4296467B1 EP4296467B1 (de) 2024-08-07

Family

ID=82214255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22180485.9A Active EP4296467B1 (de) 2022-06-22 2022-06-22 Vorrichtung und verfahren zum räumen eines wendelzwischenraumes einer bohrwendel

Country Status (6)

Country Link
US (1) US12158042B2 (de)
EP (1) EP4296467B1 (de)
JP (1) JP7674417B2 (de)
CN (1) CN117266754A (de)
AU (1) AU2023203843B2 (de)
ES (1) ES2992353T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118029870B (zh) * 2024-03-13 2024-07-09 重庆丰瀚建设工程有限公司 一种用于矿道扩孔的反井钻机及其方法
CN118292874B (zh) * 2024-06-05 2024-08-09 新乡市亿龙养护设备有限公司 一种市政道路施工用取芯设备及其操作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191257B (de) * 1962-03-31 1965-04-15 Wilhelm Gronbach Scharnier mit Druckfeder zum Gewichtsausgleich von Fluegeln
JPS514802A (en) * 1974-06-28 1976-01-16 Hitachi Sanken Kk Oogasukuryuuno jidohaidosochi
DE3446900C2 (de) 1984-12-21 1986-10-23 Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen Verfahren und Vorrichtung zum Reinigen der Wendel eines Schneckenbohrers
JPH0712430Y2 (ja) * 1993-02-05 1995-03-22 株式会社絹田熔工 掘削機における排土装置
DE102008064180A1 (de) * 2008-12-22 2010-10-28 Roman Franz Vorrichtung zum Einbringen einer Erdbohrung in das Erdreich
DE202008016851U1 (de) * 2008-12-22 2009-03-12 Franz, Roman Vorrichtung zum Einbringen einer Erdbohrung in das Erdreich
CN102787807B (zh) 2012-08-23 2015-06-03 东北石油大学 多功能螺旋清土器
DE202018101237U1 (de) * 2018-03-06 2019-06-07 Liebherr-Werk Nenzing Gmbh Vorrichtung zum Reinigen einer Bohrschnecke
JP7356091B2 (ja) 2020-01-20 2023-10-04 ジェコス株式会社 オーガスクリューの排土装置
EP3951128B1 (de) 2020-08-05 2023-06-07 BAUER Maschinen GmbH Vorrichtung zum räumen eines wendelzwischenraumes einer bohrschnecke und verfahren zum erstellen einer bohrung
CN114046133B (zh) * 2022-01-11 2022-04-26 南通东之杰智能装备有限公司 一种建筑地基钻孔装置

Also Published As

Publication number Publication date
EP4296467A1 (de) 2023-12-27
EP4296467B1 (de) 2024-08-07
ES2992353T3 (es) 2024-12-11
JP7674417B2 (ja) 2025-05-09
CN117266754A (zh) 2023-12-22
US12158042B2 (en) 2024-12-03
AU2023203843B2 (en) 2024-08-15
JP2024001865A (ja) 2024-01-10
US20230417108A1 (en) 2023-12-28
AU2023203843A1 (en) 2024-01-18

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