PL3894655T3 - Układ głowicy wrębiarki - Google Patents

Układ głowicy wrębiarki

Info

Publication number
PL3894655T3
PL3894655T3 PL19897173.1T PL19897173T PL3894655T3 PL 3894655 T3 PL3894655 T3 PL 3894655T3 PL 19897173 T PL19897173 T PL 19897173T PL 3894655 T3 PL3894655 T3 PL 3894655T3
Authority
PL
Poland
Prior art keywords
cutter head
head arrangement
arrangement
cutter
head
Prior art date
Application number
PL19897173.1T
Other languages
English (en)
Other versions
PL3894655T4 (pl
Inventor
Nicolaas Bodenstein GOODWIN
Barend Jacobus Jordaan
Original Assignee
Master Sinkers (Pty) Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=71077151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3894655(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Master Sinkers (Pty) Ltd filed Critical Master Sinkers (Pty) Ltd
Publication of PL3894655T3 publication Critical patent/PL3894655T3/pl
Publication of PL3894655T4 publication Critical patent/PL3894655T4/pl

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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/005—Collecting means with a strainer
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
PL19897173.1T 2018-12-12 2019-12-11 Układ głowicy wrębiarki PL3894655T4 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201808367 2018-12-12
PCT/IB2019/060651 WO2020121212A1 (en) 2018-12-12 2019-12-11 Cutter head arrangement

Publications (2)

Publication Number Publication Date
PL3894655T3 true PL3894655T3 (pl) 2025-07-28
PL3894655T4 PL3894655T4 (pl) 2025-10-06

Family

ID=71077151

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19897173.1T PL3894655T4 (pl) 2018-12-12 2019-12-11 Układ głowicy wrębiarki

Country Status (12)

Country Link
US (1) US12031438B2 (pl)
EP (1) EP3894655B1 (pl)
CN (1) CN113195864B (pl)
CA (1) CA3121606C (pl)
CL (1) CL2021001531A1 (pl)
ES (1) ES3029839T3 (pl)
FI (1) FI3894655T3 (pl)
MX (1) MX2021007039A (pl)
PE (1) PE20211185A1 (pl)
PL (1) PL3894655T4 (pl)
WO (1) WO2020121212A1 (pl)
ZA (1) ZA202103631B (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022343024A1 (en) * 2021-09-10 2024-05-02 Optima Mining Systems Pty Ltd A cutting head assembly
CN115788316A (zh) * 2023-02-09 2023-03-14 浙大城市学院 一种用于硬质岩层钻进的推进粉碎装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264440A (en) * 1940-07-01 1941-12-02 Jesse L Havlick Diamond drill bit
US3379264A (en) 1964-11-05 1968-04-23 Dravo Corp Earth boring machine
FR1463945A (fr) * 1965-11-05 1966-07-22 Dravo Corp Procédé d'excavation perfectionné et machine permettant la mise en oeuvre de ce procédé
CA1154040A (en) * 1980-04-21 1983-09-20 William P. Sulosky Means for holding cutter bits
USRE32036E (en) * 1980-06-11 1985-11-26 Strata Bit Corporation Drill bit
DE3131201C2 (de) 1981-06-10 1984-08-16 Preussag AG Bauwesen, 3005 Hemmingen Bohrkopf zum Gesteinsbohren
DE3302117A1 (de) 1982-12-22 1984-07-05 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Geraet zum senkrechtbohren mit drehendem bohrgestaenge und hydraulischer oder pneumatischer hebung des bohrkleines
CA1329399C (en) 1987-11-18 1994-05-10 Shiroyasu Shimazaki Method and machine for constructing shafts
US5158147A (en) * 1991-08-09 1992-10-27 Mobile Drilling Company, Inc. Auger cutter head
US5487627A (en) * 1994-07-26 1996-01-30 Mitsubishi Materials Corporation Counter sink drill
CN1160431A (zh) * 1994-10-14 1997-09-24 钴碳化钨硬质合金公司 凹形切割头
US6170576B1 (en) * 1995-09-22 2001-01-09 Weatherford/Lamb, Inc. Mills for wellbore operations
JP3468941B2 (ja) 1995-10-11 2003-11-25 三菱重工業株式会社 トンネル掘削機
JP3780940B2 (ja) * 2001-12-28 2006-05-31 三菱マテリアル株式会社 掘削カッタービット
CN102400647A (zh) * 2011-11-21 2012-04-04 中煤矿山建设集团有限责任公司 一种钻头
US9695641B2 (en) * 2012-10-25 2017-07-04 National Oilwell DHT, L.P. Drilling systems and fixed cutter bits with adjustable depth-of-cut to control torque-on-bit
WO2016116910A1 (en) * 2015-01-23 2016-07-28 Master Drilling South Africa (Pty) Ltd Shaft enlargement arrangement for a boring system
JP2017128843A (ja) 2016-01-18 2017-07-27 公益財団法人鉄道総合技術研究所 トンネル掘削機
US10947845B2 (en) * 2016-09-21 2021-03-16 Master Sinkers (Pty) Ltd Shaft enlargement arrangement for a boring system
CN207761643U (zh) 2017-12-25 2018-08-24 中铁工程装备集团有限公司 一种竖井掘进刀盘
CN212177139U (zh) 2020-02-21 2020-12-18 北京中煤矿山工程有限公司 一种带有工作面状态及滚刀运行状况监测的滚压破岩钻头

Also Published As

Publication number Publication date
EP3894655A4 (en) 2022-08-03
FI3894655T3 (fi) 2025-06-04
CN113195864A (zh) 2021-07-30
CA3121606A1 (en) 2020-06-18
US12031438B2 (en) 2024-07-09
WO2020121212A1 (en) 2020-06-18
PE20211185A1 (es) 2021-06-30
CN113195864B (zh) 2024-03-01
CL2021001531A1 (es) 2021-11-19
US20220056801A1 (en) 2022-02-24
MX2021007039A (es) 2021-10-22
EP3894655B1 (en) 2025-02-26
EP3894655A1 (en) 2021-10-20
ZA202103631B (en) 2022-09-28
PL3894655T4 (pl) 2025-10-06
ES3029839T3 (en) 2025-06-25
CA3121606C (en) 2024-06-04
AU2019397600A1 (en) 2021-07-29

Similar Documents

Publication Publication Date Title
CA184492S (en) Shaving head
GB2572262B8 (en) Cutting assembly
ZA202005814B (en) Cutting assembly
GB2572264B (en) Cutting assembly
GB2575073B (en) Knife
CA188217S (en) Toothbrush head
HUE062020T2 (hu) Vágógép
ZA202103631B (en) Cutter head arrangement
GB202103648D0 (en) Cutting assembly
CA189408S (en) Cutting template
GB2571951B (en) Improved pressed head
PT3300573T (pt) Cabeça para motorroçadora
PL3389961T3 (pl) Głowica goląca
ZA201705598B (en) Cutter for boring head
AU2019397600B2 (en) Cutter head arrangement
PT3735823T (pt) Cabeça desfolhadora
CA185865S (en) Head sheet
PH32018000860S1 (en) Cutting insert
PH32018000141S1 (en) Cutting plotter
GB201803710D0 (en) Nail cutters
GB201803696D0 (en) Nail cutters
GB201803688D0 (en) Nail cutters
GB201803701D0 (en) Nail Cutters
GB201803699D0 (en) Nail Cutters
GB201804711D0 (en) Knife