KR20220145285A - 유압 회전 충격 해머 드릴 - Google Patents

유압 회전 충격 해머 드릴 Download PDF

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Publication number
KR20220145285A
KR20220145285A KR1020220048062A KR20220048062A KR20220145285A KR 20220145285 A KR20220145285 A KR 20220145285A KR 1020220048062 A KR1020220048062 A KR 1020220048062A KR 20220048062 A KR20220048062 A KR 20220048062A KR 20220145285 A KR20220145285 A KR 20220145285A
Authority
KR
South Korea
Prior art keywords
shank
leak
sealing gasket
hammer drill
fluid
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.)
Pending
Application number
KR1020220048062A
Other languages
English (en)
Korean (ko)
Inventor
미쉘 에스콜
Original Assignee
몽따베르
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 몽따베르 filed Critical 몽따베르
Publication of KR20220145285A publication Critical patent/KR20220145285A/ko
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/20—Devices for cleaning or cooling tool or work
    • B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0023—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/125—Hydraulic tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/365—Use of seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
KR1020220048062A 2021-04-21 2022-04-19 유압 회전 충격 해머 드릴 Pending KR20220145285A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR21/04176 2021-04-21
FR2104176A FR3122207B1 (fr) 2021-04-21 2021-04-21 Perforateur hydraulique roto-percutant

Publications (1)

Publication Number Publication Date
KR20220145285A true KR20220145285A (ko) 2022-10-28

Family

ID=76283975

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220048062A Pending KR20220145285A (ko) 2021-04-21 2022-04-19 유압 회전 충격 해머 드릴

Country Status (9)

Country Link
US (1) US11938606B2 (https=)
EP (1) EP4080011B1 (https=)
JP (1) JP7787004B2 (https=)
KR (1) KR20220145285A (https=)
CN (1) CN115217411A (https=)
AU (1) AU2022202437A1 (https=)
CA (1) CA3153570C (https=)
FR (1) FR3122207B1 (https=)
ZA (1) ZA202203584B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108931B1 (fr) * 2020-04-02 2022-04-08 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un emmanchement équipé de cannelures d’accouplement
JP7707464B1 (ja) * 2025-03-13 2025-07-14 茂 宮古 ドリルヘッド用冷却油回収機構

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981368A (en) * 1974-12-31 1976-09-21 Sandvik Aktiebolag Coupling means in a drilling machine
SE440873B (sv) * 1981-02-11 1985-08-26 Atlas Copco Ab Hydrauliskt slagverk med reflexdempare innefattande leckspalter i serie med strypmunstycke
AT380534B (de) * 1983-01-07 1986-06-10 Ver Edelstahlwerke Ag Drehschlag-, dreh- oder schlagwerk
SE466319B (sv) * 1989-03-07 1992-01-27 Atlas Copco Constr & Mining Taetningsanordning foer vaetskespolning vid slaaende bergborrning
AUPO698197A0 (en) * 1997-05-26 1997-06-19 Sds Digger Tools Pty Ltd A percussive hammer drill
JP4514900B2 (ja) 2000-05-31 2010-07-28 古河機械金属株式会社 油圧打撃装置の緩衝機構
FR2837523B1 (fr) * 2002-03-19 2004-05-14 Montabert Sa Marteau perforateur hydraulique roto-percutant
SE530873C2 (sv) * 2007-02-14 2008-09-30 Atlas Copco Rock Drills Ab Anordning vid bergborrning
EP2313602A4 (en) * 2008-06-03 2015-11-11 Atlas Copco Rock Drills Ab DEVICE AND METHOD COMPRISING A RINSING HEAD FOR A PERFORATOR, AND A PERFORATOR INCLUDING THE DEVICE
SE534770C2 (sv) * 2010-01-11 2011-12-13 Atlas Copco Rock Drills Ab Slående bergborrmaskin innefattande en frontdel med ett spolhus
FR3026041B1 (fr) 2014-09-18 2017-03-31 Montabert Roger Appareil de perforation hydraulique destine a la perforation de trous de mine
CN106246098B (zh) 2016-11-01 2018-03-30 山东中瑞工程机械有限公司 具有自动调节排气量功能的内缸式潜孔冲击器
FR3077752B1 (fr) * 2018-02-14 2020-01-31 Montabert Perforateur hydraulique roto-percutant pourvu d’une chambre de commande reliee en permanence a un accumulateur basse pression

Also Published As

Publication number Publication date
CA3153570C (fr) 2026-02-17
EP4080011B1 (fr) 2024-08-21
CN115217411A (zh) 2022-10-21
FR3122207A1 (fr) 2022-10-28
AU2022202437A1 (en) 2022-11-10
EP4080011A1 (fr) 2022-10-26
US11938606B2 (en) 2024-03-26
EP4080011C0 (fr) 2024-08-21
JP2022166824A (ja) 2022-11-02
JP7787004B2 (ja) 2025-12-16
CA3153570A1 (fr) 2022-10-21
US20220339768A1 (en) 2022-10-27
FR3122207B1 (fr) 2023-04-28
ZA202203584B (en) 2022-11-30

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20220419

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250120

Comment text: Request for Examination of Application