DE102015118689A1 - Hartmetalleinsatz und Gesteinsbohrer - Google Patents

Hartmetalleinsatz und Gesteinsbohrer Download PDF

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Publication number
DE102015118689A1
DE102015118689A1 DE102015118689.6A DE102015118689A DE102015118689A1 DE 102015118689 A1 DE102015118689 A1 DE 102015118689A1 DE 102015118689 A DE102015118689 A DE 102015118689A DE 102015118689 A1 DE102015118689 A1 DE 102015118689A1
Authority
DE
Germany
Prior art keywords
cutting edge
main cutting
carbide insert
tip
radially
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.)
Withdrawn
Application number
DE102015118689.6A
Other languages
German (de)
English (en)
Inventor
Jürgen Miebach
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.)
RISS GmbH
Original Assignee
RISS 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 RISS GmbH filed Critical RISS GmbH
Priority to DE102015118689.6A priority Critical patent/DE102015118689A1/de
Priority to EP16790598.3A priority patent/EP3370904A1/fr
Priority to US15/772,776 priority patent/US20190234150A1/en
Priority to PCT/EP2016/076378 priority patent/WO2017076875A1/fr
Publication of DE102015118689A1 publication Critical patent/DE102015118689A1/de
Withdrawn legal-status Critical Current

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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
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B28D1/146—Tools therefor
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/75—Stone, rock or concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/085—Discontinuous or interrupted cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
DE102015118689.6A 2015-11-02 2015-11-02 Hartmetalleinsatz und Gesteinsbohrer Withdrawn DE102015118689A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102015118689.6A DE102015118689A1 (de) 2015-11-02 2015-11-02 Hartmetalleinsatz und Gesteinsbohrer
EP16790598.3A EP3370904A1 (fr) 2015-11-02 2016-11-02 Insert en métal dur et foret à roche
US15/772,776 US20190234150A1 (en) 2015-11-02 2016-11-02 Hartmetalleinsatz und Gesteinsbohrer
PCT/EP2016/076378 WO2017076875A1 (fr) 2015-11-02 2016-11-02 Insert en métal dur et foret à roche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015118689.6A DE102015118689A1 (de) 2015-11-02 2015-11-02 Hartmetalleinsatz und Gesteinsbohrer

Publications (1)

Publication Number Publication Date
DE102015118689A1 true DE102015118689A1 (de) 2017-05-04

Family

ID=57226976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015118689.6A Withdrawn DE102015118689A1 (de) 2015-11-02 2015-11-02 Hartmetalleinsatz und Gesteinsbohrer

Country Status (4)

Country Link
US (1) US20190234150A1 (fr)
EP (1) EP3370904A1 (fr)
DE (1) DE102015118689A1 (fr)
WO (1) WO2017076875A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD892326S1 (en) * 2018-01-31 2020-08-04 Beijing Smtp Technology Co., Ltd. Ultrasonic cutter head
USD878438S1 (en) * 2018-08-06 2020-03-17 Peter L. Bono Helical fluted forward and reverse rotation cutting tool
USD878437S1 (en) * 2018-08-06 2020-03-17 Peter L. Bono Helical fluted forward and reverse rotation cutting tool
JP1622531S (fr) * 2018-08-07 2019-01-21
USD881957S1 (en) * 2019-06-27 2020-04-21 Hongjia Wang Twist drill
USD940080S1 (en) * 2020-02-28 2022-01-04 Surmodics, Inc. Helical strain relief device
USD958856S1 (en) * 2020-05-21 2022-07-26 Korloy Inc. Drill bit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29922291U1 (de) * 1999-12-20 2000-02-24 Drebo Werkzeugfab Gmbh Bohrer
DE10360707A1 (de) * 2002-12-19 2004-07-08 Hawera Probst Gmbh Gesteinsbohrer
DE202011100380U1 (de) * 2011-05-06 2012-08-07 Illinois Tool Works Inc. Gesteinsbohrer
DE102012218702A1 (de) * 2012-10-15 2014-04-17 Robert Bosch Gmbh Gesteinsbohrer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503920A (en) * 1981-08-10 1985-03-12 Burke Clement Masonry bit
US4568227A (en) * 1983-06-20 1986-02-04 Hogg Donald L Asymmetrical drill bit
US4984944A (en) * 1987-02-09 1991-01-15 Vermont American Corporation Drill bit blade for masonry and rock drill
US5269387A (en) * 1992-02-27 1993-12-14 Tungco, Incorporated Insert for mine roof tool bit
US5829540A (en) * 1993-07-28 1998-11-03 Sandvik Rock Tools, Inc. Mine roof drill bit and cutting insert therefor
DE102007050050A1 (de) * 2007-10-17 2009-04-23 Kennametal Inc. Rundlaufwerkzeug, insbesondere Bohrer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29922291U1 (de) * 1999-12-20 2000-02-24 Drebo Werkzeugfab Gmbh Bohrer
DE10360707A1 (de) * 2002-12-19 2004-07-08 Hawera Probst Gmbh Gesteinsbohrer
DE202011100380U1 (de) * 2011-05-06 2012-08-07 Illinois Tool Works Inc. Gesteinsbohrer
DE102012218702A1 (de) * 2012-10-15 2014-04-17 Robert Bosch Gmbh Gesteinsbohrer

Also Published As

Publication number Publication date
EP3370904A1 (fr) 2018-09-12
US20190234150A1 (en) 2019-08-01
WO2017076875A1 (fr) 2017-05-11

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee