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PE20151916A1 - ROCK DRILLING HOLE BY PERCUSSION - Google Patents

ROCK DRILLING HOLE BY PERCUSSION

Info

Publication number
PE20151916A1
PE20151916A1 PE2015002325A PE2015002325A PE20151916A1 PE 20151916 A1 PE20151916 A1 PE 20151916A1 PE 2015002325 A PE2015002325 A PE 2015002325A PE 2015002325 A PE2015002325 A PE 2015002325A PE 20151916 A1 PE20151916 A1 PE 20151916A1
Authority
PE
Peru
Prior art keywords
head
rock drilling
percussion
drilling hole
buttons
Prior art date
Application number
PE2015002325A
Other languages
Spanish (es)
Inventor
Magnus Persson
Per Mattson
Original Assignee
Sandvik Intellectual Property
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=48288871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20151916(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of PE20151916A1 publication Critical patent/PE20151916A1/en

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
    • E21B10/36—Percussion drill bits
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/40—Percussion drill bits with leading portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Barrena de perforacion de rocas por percusion que comprende una cabeza proporcionada en un extremo de un faldon que sobresale hacia atras. La cabeza comprende un collar exterior que define, en parte, un rebaje que penetra hacia atras formado en la region mas adelantada de la cabeza. Se proporcionan botones de calibracion perifericos en el collar para rodear botones laterales y dirigidos hacia delante formados en el rebaje de la cabeza. La barrena de perforacion es eficaz para proporcionar corte estabilizado para minimizar la desviacion lateralPercussion rock drilling bit comprising a head provided at one end of a rear protruding skirt. The head comprises an outer collar defining, in part, a rearwardly penetrating recess formed in the most forward region of the head. Peripheral calibration buttons are provided on the collar to surround side and forward-facing buttons formed in the recess of the head. Drill bit is effective in providing stabilized cut to minimize lateral deflection

PE2015002325A 2013-05-03 2014-04-11 ROCK DRILLING HOLE BY PERCUSSION PE20151916A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13166428.6A EP2799659A1 (en) 2013-05-03 2013-05-03 Percussive rock drill bit

Publications (1)

Publication Number Publication Date
PE20151916A1 true PE20151916A1 (en) 2015-12-26

Family

ID=48288871

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015002325A PE20151916A1 (en) 2013-05-03 2014-04-11 ROCK DRILLING HOLE BY PERCUSSION

Country Status (11)

Country Link
US (1) US20160090791A1 (en)
EP (1) EP2799659A1 (en)
KR (1) KR20160003230A (en)
CN (1) CN105264163A (en)
AU (1) AU2014261700A1 (en)
BR (1) BR112015027538A2 (en)
CA (1) CA2910607A1 (en)
MX (1) MX2015015104A (en)
PE (1) PE20151916A1 (en)
RU (1) RU2015151569A (en)
WO (1) WO2014177364A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047564B2 (en) * 2016-05-17 2018-08-14 Ajax Tool Works, Inc. Rotary percussive piloted rock drill bit
US10385620B2 (en) 2016-05-17 2019-08-20 Ajax Tool Works, Inc. Rotary percussive piloted rock drill bit
CN107023291B (en) * 2016-06-03 2019-05-03 于殿财 Rock-breaking plowshare and rock-breaking device using the plowshare
JP1569597S (en) * 2016-07-14 2017-02-20
JP1569599S (en) * 2016-07-14 2017-02-20
JP1569589S (en) * 2016-07-14 2017-02-20
RU2646637C1 (en) * 2016-11-16 2018-03-06 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр угля и углехимии Сибирского отделения Российской академии наук" (ФИЦ УУХ СО РАН) Drill bit
CN110410012B (en) * 2019-07-27 2020-10-09 邹城兖矿泰德工贸有限公司 High-strength rock drilling rig
CN111764828A (en) * 2020-07-31 2020-10-13 中煤特殊凿井有限责任公司 A high-efficiency hard rock drill bit
CN112832688A (en) * 2020-11-25 2021-05-25 中石化江钻石油机械有限公司 Shock attenuation compound piece
USD1044894S1 (en) * 2022-07-09 2024-10-01 Zhejiang Pulanka Rock Tools Co., Ltd. Button drill bit
USD1046584S1 (en) * 2022-09-16 2024-10-15 Boart Longyear Company Drill bit
USD1068887S1 (en) * 2023-01-12 2025-04-01 Boart Longyear Manufacturing And Distribution Inc. Drill bit
CN118462060B (en) * 2024-07-12 2024-09-20 陕西建一建设有限公司 A drill bit for geological exploration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388756A (en) 1965-03-29 1968-06-18 Varel Mfg Company Percussion bit
US3357507A (en) 1965-10-24 1967-12-12 Mission Mfg Co Percussion bit
US3955635A (en) * 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit
SE514931C2 (en) * 2000-03-02 2001-05-21 Sandvik Ab Rock drill bit and process for its manufacture
SE530135C2 (en) 2004-09-21 2008-03-11 Sandvik Intellectual Property Rock drill bit adapted for striking drilling
US20080078584A1 (en) * 2006-09-28 2008-04-03 Atlas Copco Secoroc Ab Bit assembly for down-hole drills
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
SE0702638L (en) 2007-11-21 2008-07-29 Sandvik Intellectual Property Percussion drill bit for rock drilling and a method for manufacturing such a drill bit
WO2012174607A1 (en) * 2011-06-24 2012-12-27 Drilling Tools Australia Pty Ltd A drill bit

Also Published As

Publication number Publication date
CA2910607A1 (en) 2014-11-06
EP2799659A1 (en) 2014-11-05
US20160090791A1 (en) 2016-03-31
WO2014177364A1 (en) 2014-11-06
CN105264163A (en) 2016-01-20
AU2014261700A1 (en) 2015-11-12
MX2015015104A (en) 2016-02-11
BR112015027538A2 (en) 2017-09-12
RU2015151569A (en) 2017-06-08
KR20160003230A (en) 2016-01-08

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Legal Events

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