DE69400523D1 - Mittel zum montieren einer schneidrolle - Google Patents

Mittel zum montieren einer schneidrolle

Info

Publication number
DE69400523D1
DE69400523D1 DE69400523T DE69400523T DE69400523D1 DE 69400523 D1 DE69400523 D1 DE 69400523D1 DE 69400523 T DE69400523 T DE 69400523T DE 69400523 T DE69400523 T DE 69400523T DE 69400523 D1 DE69400523 D1 DE 69400523D1
Authority
DE
Germany
Prior art keywords
mounting
cutting reel
reel
cutting
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.)
Expired - Lifetime
Application number
DE69400523T
Other languages
English (en)
Inventor
Ronald Bennett
Lewis Isaacs
Kenneth Jump
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.)
Integrated Bearing Co Ltd
Original Assignee
Integrated Bearing Co 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
Application filed by Integrated Bearing Co Ltd filed Critical Integrated Bearing Co Ltd
Application granted granted Critical
Publication of DE69400523D1 publication Critical patent/DE69400523D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • E21B10/02—Core bits
    • E21B10/06—Roller core 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
    • E21B10/08—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
    • E21B10/08—Roller bits
    • E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
    • 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
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Turning (AREA)
DE69400523T 1993-01-06 1994-01-04 Mittel zum montieren einer schneidrolle Expired - Lifetime DE69400523D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/001,317 US5352045A (en) 1993-01-06 1993-01-06 Means of mounting a revolving cutting element
PCT/EP1994/000014 WO1994016191A1 (en) 1993-01-06 1994-01-04 A means of mounting a revolving cutting element

Publications (1)

Publication Number Publication Date
DE69400523D1 true DE69400523D1 (de) 1996-10-17

Family

ID=21695423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400523T Expired - Lifetime DE69400523D1 (de) 1993-01-06 1994-01-04 Mittel zum montieren einer schneidrolle

Country Status (5)

Country Link
US (1) US5352045A (de)
EP (1) EP0677136B1 (de)
AU (1) AU5859694A (de)
DE (1) DE69400523D1 (de)
WO (1) WO1994016191A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158603C1 (de) * 2001-11-29 2003-06-05 Man Takraf Foerdertechnik Gmbh Mini-Diskmeissel
RU2451151C1 (ru) * 2010-12-06 2012-05-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Буровое шарошечное долото
US9291000B2 (en) * 2011-11-14 2016-03-22 Smith International, Inc. Rolling cutter with improved rolling efficiency
US20160084010A1 (en) * 2014-09-23 2016-03-24 Shear Bits, Ltd Gouging cutter structure and drill bit made therewith
CN106687659A (zh) 2014-10-06 2017-05-17 哈里伯顿能源服务公司 用于井下钻井工具上的钻井元件的固定机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438686A (en) * 1967-01-23 1969-04-15 Murray Co Inc Bearing support bushing
US3847235A (en) * 1973-10-10 1974-11-12 Kennametal Inc Rolling type excavating tool
NL179154C (nl) * 1975-02-17 1986-07-16 Skf Ind Trading & Dev Rotary boorkop.
US4157122A (en) * 1977-06-22 1979-06-05 Morris William A Rotary earth boring drill and method of assembly thereof
US4136748A (en) * 1977-11-07 1979-01-30 The Timken Company Roller-type rock bit and bearing arrangement therefor
US4181377A (en) * 1978-06-26 1980-01-01 Smith International, Inc. Rock bit having an improved cone retention system
NO830532L (no) * 1982-02-20 1983-08-22 Nl Industries Inc Borkrone.
US4478299A (en) * 1982-03-26 1984-10-23 Trend Rock Bit Alberta, Ltd. Rock bit construction
JPS60238595A (ja) * 1984-05-10 1985-11-27 住友金属鉱山株式会社 地中穿孔ドリルビツト
IT1182101B (it) * 1984-12-21 1987-09-30 Megadiamond Ind Inc Perfezionamento nei sistemi di cuscinetti per punte di trivelle da roccia
JPH0443622Y2 (de) * 1988-03-04 1992-10-15
US4874047A (en) * 1988-07-21 1989-10-17 Cummins Engine Company, Inc. Method and apparatus for retaining roller cone of drill bit
US5064007A (en) * 1988-11-23 1991-11-12 Norvic S.A. Three disc drill bit
US4913562A (en) * 1989-01-06 1990-04-03 Thomson Industries, Inc. Thermoplastic bearing liner

Also Published As

Publication number Publication date
WO1994016191A1 (en) 1994-07-21
US5352045A (en) 1994-10-04
EP0677136B1 (de) 1996-09-11
EP0677136A1 (de) 1995-10-18
AU5859694A (en) 1994-08-15

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Legal Events

Date Code Title Description
8332 No legal effect for de