JPS5424961B2 - - Google Patents

Info

Publication number
JPS5424961B2
JPS5424961B2 JP11132672A JP11132672A JPS5424961B2 JP S5424961 B2 JPS5424961 B2 JP S5424961B2 JP 11132672 A JP11132672 A JP 11132672A JP 11132672 A JP11132672 A JP 11132672A JP S5424961 B2 JPS5424961 B2 JP S5424961B2
Authority
JP
Japan
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.)
Expired
Application number
JP11132672A
Other languages
Japanese (ja)
Other versions
JPS4858601A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4858601A publication Critical patent/JPS4858601A/ja
Publication of JPS5424961B2 publication Critical patent/JPS5424961B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • 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
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP11132672A 1971-11-10 1972-11-08 Expired JPS5424961B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140324A FR2159742A5 (enrdf_load_stackoverflow) 1971-11-10 1971-11-10

Publications (2)

Publication Number Publication Date
JPS4858601A JPS4858601A (enrdf_load_stackoverflow) 1973-08-17
JPS5424961B2 true JPS5424961B2 (enrdf_load_stackoverflow) 1979-08-24

Family

ID=9085619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11132672A Expired JPS5424961B2 (enrdf_load_stackoverflow) 1971-11-10 1972-11-08

Country Status (14)

Country Link
US (1) US3791465A (enrdf_load_stackoverflow)
JP (1) JPS5424961B2 (enrdf_load_stackoverflow)
AU (1) AU468612B2 (enrdf_load_stackoverflow)
BE (1) BE790714A (enrdf_load_stackoverflow)
CA (1) CA964291A (enrdf_load_stackoverflow)
CH (1) CH561841A5 (enrdf_load_stackoverflow)
DE (1) DE2253414C2 (enrdf_load_stackoverflow)
ES (1) ES408225A1 (enrdf_load_stackoverflow)
FR (1) FR2159742A5 (enrdf_load_stackoverflow)
GB (1) GB1408794A (enrdf_load_stackoverflow)
IT (1) IT975468B (enrdf_load_stackoverflow)
NL (1) NL170764C (enrdf_load_stackoverflow)
SE (1) SE405882B (enrdf_load_stackoverflow)
ZA (1) ZA727677B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858670A (en) * 1972-05-08 1975-01-07 Eugene Gray Ott Insert cutter for cutting kerfs
ZA744897B (en) * 1974-07-31 1976-05-26 Board Hardmetal Proprietary Lt Improvements in or relating to disc cutting units for use on rock boring machines
US5456522A (en) * 1991-10-14 1995-10-10 Kennametal Inc. Concave cutter bit
US5234064A (en) * 1992-03-09 1993-08-10 The Robbins Company Roller cutter assembly having adjustable ring cutter spacing
US5626201A (en) * 1993-09-20 1997-05-06 Excavation Engineering Associates, Inc. Disc cutter and method of replacing disc cutters
US5904211A (en) * 1993-09-20 1999-05-18 Excavation Engineering Associates, Inc. Disc cutter and excavation equipment
US5645323A (en) * 1995-12-11 1997-07-08 Kennametal Inc. Concave cutter bit with sacrificial constraint
AUPO106896A0 (en) * 1996-07-17 1996-08-08 Commonwealth Scientific And Industrial Research Organisation A disc cutter
DE10161825B4 (de) * 2001-12-15 2006-02-09 Sandra Duden Schneidring für Diskenrollen von Teil- und/oder Vollschnittmaschinen
DE10300624A1 (de) * 2003-01-10 2004-07-22 Sandra Duden Schneidring für Diskenrollen von Teil- und/oder Vollschnittmaschinen
US8307920B2 (en) * 2009-08-13 2012-11-13 Baker Hughes Incorporated Roller cone disk with shaped compacts
US9366088B2 (en) * 2013-03-08 2016-06-14 Us Synthetic Corporation Cutter assemblies, disc cutters, and related methods of manufacture
US9556733B2 (en) 2013-03-08 2017-01-31 Us Synthetic Corporation Tunnel boring machine disc cutters and related methods of manufacture
CN114934782A (zh) * 2022-07-22 2022-08-23 山西天地煤机装备有限公司 掘进机的截割机构和掘进机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1143275A (en) * 1914-05-02 1915-06-15 Sharp Hughes Tool Company Domountable cutting edge for drilling-tools.
US1174578A (en) * 1914-08-04 1916-03-07 Sharp Hughes Tool Company Rotary disk drill.
US1516340A (en) * 1923-04-18 1924-11-18 Petroleum Engineering Corp Rotary drilling bit
US1691623A (en) * 1925-06-17 1928-11-13 Lester C Black Well-drilling tool
US2121202A (en) * 1935-03-19 1938-06-21 Robert J Killgore Rotary bit
US2223864A (en) * 1939-03-13 1940-12-03 John A Zublin Roller cutter
US2887302A (en) * 1956-08-31 1959-05-19 Dresser Operations Inc Bit and cutter therefor
GB807190A (en) * 1956-10-01 1959-01-07 Unternehmungen Der Eisenund St Rotary cutter for drilling earth and rock
US3191699A (en) * 1963-02-18 1965-06-29 Robbins & Assoc James S Cutting wheel for rock drilling machine
GB1221723A (en) * 1967-06-09 1971-02-10 J C Soding & Halbach Kg Improved roller for rock boring equipment
US3679009A (en) * 1971-02-02 1972-07-25 Kennametal Inc Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines

Also Published As

Publication number Publication date
NL7215206A (enrdf_load_stackoverflow) 1973-05-14
DE2253414C2 (de) 1981-10-01
CH561841A5 (enrdf_load_stackoverflow) 1975-05-15
DE2253414A1 (de) 1973-05-30
BE790714A (fr) 1973-04-30
ZA727677B (en) 1973-09-26
CA964291A (en) 1975-03-11
NL170764C (nl) 1982-12-16
SE405882B (sv) 1979-01-08
IT975468B (it) 1974-07-20
ES408225A1 (es) 1975-11-16
GB1408794A (en) 1975-10-08
AU4838672A (en) 1974-05-02
NL170764B (nl) 1982-07-16
FR2159742A5 (enrdf_load_stackoverflow) 1973-06-22
JPS4858601A (enrdf_load_stackoverflow) 1973-08-17
US3791465A (en) 1974-02-12
AU468612B2 (en) 1976-01-15

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