FR2178962A1 - - Google Patents

Info

Publication number
FR2178962A1
FR2178962A1 FR7311604A FR7311604A FR2178962A1 FR 2178962 A1 FR2178962 A1 FR 2178962A1 FR 7311604 A FR7311604 A FR 7311604A FR 7311604 A FR7311604 A FR 7311604A FR 2178962 A1 FR2178962 A1 FR 2178962A1
Authority
FR
France
Prior art keywords
shaft
standard
mounting
mounting pin
end standard
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.)
Granted
Application number
FR7311604A
Other languages
French (fr)
Other versions
FR2178962B1 (en
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.)
Robbins Co
Original Assignee
Robbins Co
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 Robbins Co filed Critical Robbins Co
Publication of FR2178962A1 publication Critical patent/FR2178962A1/fr
Application granted granted Critical
Publication of FR2178962B1 publication Critical patent/FR2178962B1/fr
Expired 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • E21B10/10—Roller bits with roller axle supported at both ends
    • 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
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The cutter wheel is mounted for rotation about an elongated support shaft. This subassembly is moved endwise towards a first end standard until a mounting pin on either the shaft or the end standard engages a mounting pin socket in the other. A second mounting standard is moved towards the second end of the shaft until a second mounting pin on either the shaft or the second end standard is engageable with a mounting socket formed in the other. The second end standard is bolted or otherwise detachably mounted to its support.
FR7311604A 1972-03-31 1973-03-30 Expired FR2178962B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24003472A 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
FR2178962A1 true FR2178962A1 (en) 1973-11-16
FR2178962B1 FR2178962B1 (en) 1977-02-04

Family

ID=22904831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311604A Expired FR2178962B1 (en) 1972-03-31 1973-03-30

Country Status (10)

Country Link
US (1) US3791705A (en)
JP (1) JPS5532879B2 (en)
AU (1) AU462310B2 (en)
CA (1) CA963920A (en)
CH (1) CH569563A5 (en)
DE (1) DE2316032C2 (en)
FR (1) FR2178962B1 (en)
IT (1) IT979947B (en)
SE (1) SE403812B (en)
ZA (1) ZA73390B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851718A (en) * 1972-11-09 1974-12-03 Jarva Inc Roller cutter
US3884312A (en) * 1973-09-12 1975-05-20 Robbins Co Rock cutter assemblies
US4036313A (en) * 1975-07-03 1977-07-19 Smith International, Inc. Mounting for inboard cutters on a raise drill
JPH0437991Y2 (en) * 1985-02-19 1992-09-07
JPS61141395U (en) * 1985-02-19 1986-09-01
JPS6216927U (en) * 1985-07-12 1987-01-31
US4784438A (en) * 1986-02-20 1988-11-15 Fikse Tyman H Tunneling machine rotatable member
JPH0762133B2 (en) * 1986-10-15 1995-07-05 関西熱化学株式会社 Method for preventing clogging of odor piping in by-product recovery equipment in coke factory chemical engineering area
JPS6394936U (en) * 1986-12-05 1988-06-18
US4760890A (en) * 1987-05-18 1988-08-02 Tamrock Inc. Cutter assembly for rotary boring of earth
JPS6465524A (en) * 1987-09-05 1989-03-10 Stanley Electric Co Ltd Manufacture of liquid crystal display element
HUT51731A (en) * 1988-11-10 1990-05-28 Veszpremi Szenbanyak Vallalat Cutting disc for breaking coal
JPH0748798Y2 (en) * 1989-09-25 1995-11-08 株式会社小松製作所 Disk cutter mounting device for tunnel machine
US5421422A (en) * 1993-11-19 1995-06-06 Boretec Inc Roller cutter mount for tunneling machine
US5577565A (en) * 1995-06-29 1996-11-26 Boretec, Inc. Compact roller cutter
WO1998013573A1 (en) * 1996-09-26 1998-04-02 Atlas Copco Robbins Inc. Tilted axis rotary rock cutters with readily replaceable cutter rings
US8453785B2 (en) * 2007-03-28 2013-06-04 Clark Equipment Company Lift arm assembly for a power machine or vehicle
CN101809247B (en) * 2007-09-25 2013-04-17 卡特彼勒公司 Rotary cutter for tunnel boring machine
DE102011114830B3 (en) * 2011-10-05 2013-03-07 Herrenknecht Ag Apparatus for monitoring the rotational condition of a cutting roller assembly of a shield tunneling machine and cutting roller assembly for a shield tunneling machine
DE102021102833A1 (en) 2021-02-08 2022-08-11 Aktiebolaget Skf cutting ring assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172720A5 (en) * 1972-02-17 1973-09-28 Skf Ind Trading & Dev

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US610232A (en) * 1898-09-06 Hermann ganswindt
US1852843A (en) * 1925-07-07 1932-04-05 Oil Well Supply Co Earth drilling bit
US2061933A (en) * 1935-03-18 1936-11-24 Edwin A Perkins Structure for roller bits
US3216513A (en) * 1964-01-06 1965-11-09 Robbins & Assoc James S Cutter assemblies for rock drilling
DE1953550C2 (en) * 1969-10-24 1974-03-21 J.C. Soeding & Halbach, 5800 Hagen Working head equipped with roller chisels of a device for removing rock, in particular a driving device for driving up routes, shafts or the like
US3707315A (en) * 1971-02-02 1972-12-26 Subterranean Tools Inc Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines
US3679009A (en) * 1971-02-02 1972-07-25 Kennametal Inc Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2172720A5 (en) * 1972-02-17 1973-09-28 Skf Ind Trading & Dev

Also Published As

Publication number Publication date
FR2178962B1 (en) 1977-02-04
US3791705A (en) 1974-02-12
AU462310B2 (en) 1975-06-19
CA963920A (en) 1975-03-04
JPS4915601A (en) 1974-02-12
AU5132073A (en) 1974-07-25
SE403812B (en) 1978-09-04
JPS5532879B2 (en) 1980-08-27
DE2316032C2 (en) 1983-12-15
CH569563A5 (en) 1975-11-28
ZA73390B (en) 1973-10-31
IT979947B (en) 1974-09-30
DE2316032A1 (en) 1973-10-18

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