SE9103662D0 - Cutter - Google Patents
CutterInfo
- Publication number
- SE9103662D0 SE9103662D0 SE9103662A SE9103662A SE9103662D0 SE 9103662 D0 SE9103662 D0 SE 9103662D0 SE 9103662 A SE9103662 A SE 9103662A SE 9103662 A SE9103662 A SE 9103662A SE 9103662 D0 SE9103662 D0 SE 9103662D0
- Authority
- SE
- Sweden
- Prior art keywords
- hub
- shaft
- roller bearing
- pct
- cutter
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
- F16C19/50—Other types of ball or roller bearings
- F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
-
- 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
- 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
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
- Rolls And Other Rotary Bodies (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103662A SE509323C2 (sv) | 1991-12-12 | 1991-12-12 | Förfarande för att tillverka ett nav avsett att utgöra en del av en skärrulle |
CA002125191A CA2125191A1 (en) | 1991-12-12 | 1992-11-27 | Cutter of a boring head, hub for the cutter and method of manufacturing such a hub |
US08/244,656 US5507355A (en) | 1991-12-12 | 1992-11-27 | Cutter of a boring head, hub for the cutter and method of manufacturing such a hub |
PCT/SE1992/000824 WO1993012320A1 (en) | 1991-12-12 | 1992-11-27 | Cutter of a boring head, hub for the cutter and method of manufacturing such a hub |
DE69224653T DE69224653T2 (de) | 1991-12-12 | 1992-11-27 | Verfahren zur Herstellung einer Nabe zur Benutzung in einem Schneidelement eines Bohrkopfs. |
EP92924986A EP0615571B1 (en) | 1991-12-12 | 1992-11-27 | Methods of manufacturing a hub for use in a cutter of a boring head. |
AU31205/93A AU672959B2 (en) | 1991-12-12 | 1992-11-27 | Cutter of a boring head, hub for the cutter and method of manufacturing such a hub |
AT92924986T ATE163731T1 (de) | 1991-12-12 | 1992-11-27 | Verfahren zur herstellung einer nabe zur benutzung in einem schneidelement eines bohrkopfs. |
NO942188A NO306520B1 (no) | 1991-12-12 | 1994-06-10 | Fremgangsmaater for fremstilling av et nav innrettet til aa utgjöre en del av en kutter i et borehode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9103662A SE509323C2 (sv) | 1991-12-12 | 1991-12-12 | Förfarande för att tillverka ett nav avsett att utgöra en del av en skärrulle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9103662D0 true SE9103662D0 (sv) | 1991-12-12 |
SE9103662L SE9103662L (sv) | 1993-06-13 |
SE509323C2 SE509323C2 (sv) | 1999-01-11 |
Family
ID=20384574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9103662A SE509323C2 (sv) | 1991-12-12 | 1991-12-12 | Förfarande för att tillverka ett nav avsett att utgöra en del av en skärrulle |
Country Status (9)
Country | Link |
---|---|
US (1) | US5507355A (sv) |
EP (1) | EP0615571B1 (sv) |
AT (1) | ATE163731T1 (sv) |
AU (1) | AU672959B2 (sv) |
CA (1) | CA2125191A1 (sv) |
DE (1) | DE69224653T2 (sv) |
NO (1) | NO306520B1 (sv) |
SE (1) | SE509323C2 (sv) |
WO (1) | WO1993012320A1 (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5577565A (en) * | 1995-06-29 | 1996-11-26 | Boretec, Inc. | Compact roller cutter |
US5785135B1 (en) * | 1996-10-03 | 2000-05-02 | Baker Hughes Inc | Earth-boring bit having cutter with replaceable kerf ring with contoured inserts |
DE29907492U1 (de) * | 1999-04-29 | 2000-09-28 | Wirth Co Kg Masch Bohr | Werkzeug zum Lösen von Erdreich |
US6758005B2 (en) * | 2002-06-12 | 2004-07-06 | Boris R. Teper | Apparatus and method for crowning the barrel of a firearm |
WO2009042189A2 (en) * | 2007-09-25 | 2009-04-02 | Caterpillar Inc. | Rotary cutter for tunnel boring machine |
US8991648B2 (en) | 2011-07-12 | 2015-03-31 | Gojo Industries, Inc. | Shut-off system for a dispenser |
EP3314135B1 (en) | 2015-06-26 | 2019-08-28 | Forum US, Inc. | Cage for double-row spherical bearing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216513A (en) * | 1964-01-06 | 1965-11-09 | Robbins & Assoc James S | Cutter assemblies for rock drilling |
US3449024A (en) * | 1965-03-08 | 1969-06-10 | Dresser Ind | Seal arrangement between relatively rotatable members |
DE7828401U1 (de) * | 1978-09-23 | 1979-01-04 | Sandvik Gmbh, 4000 Duesseldorf | Rollenmeissel mit mehreren schneidrollen |
US4509607A (en) * | 1983-08-26 | 1985-04-09 | Dresser Industries, Inc. | Compressible pressure compensator within closed lubricant volume of an earth boring apparatus |
US4784438A (en) * | 1986-02-20 | 1988-11-15 | Fikse Tyman H | Tunneling machine rotatable member |
JPH0748798Y2 (ja) * | 1989-09-25 | 1995-11-08 | 株式会社小松製作所 | トンネル掘進機のディスクカッタ取付け装置 |
-
1991
- 1991-12-12 SE SE9103662A patent/SE509323C2/sv not_active IP Right Cessation
-
1992
- 1992-11-27 AT AT92924986T patent/ATE163731T1/de not_active IP Right Cessation
- 1992-11-27 CA CA002125191A patent/CA2125191A1/en not_active Abandoned
- 1992-11-27 WO PCT/SE1992/000824 patent/WO1993012320A1/en active IP Right Grant
- 1992-11-27 US US08/244,656 patent/US5507355A/en not_active Expired - Fee Related
- 1992-11-27 DE DE69224653T patent/DE69224653T2/de not_active Expired - Fee Related
- 1992-11-27 EP EP92924986A patent/EP0615571B1/en not_active Expired - Lifetime
- 1992-11-27 AU AU31205/93A patent/AU672959B2/en not_active Ceased
-
1994
- 1994-06-10 NO NO942188A patent/NO306520B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5507355A (en) | 1996-04-16 |
SE509323C2 (sv) | 1999-01-11 |
DE69224653D1 (de) | 1998-04-09 |
EP0615571B1 (en) | 1998-03-04 |
EP0615571A1 (en) | 1994-09-21 |
WO1993012320A1 (en) | 1993-06-24 |
SE9103662L (sv) | 1993-06-13 |
AU3120593A (en) | 1993-07-19 |
CA2125191A1 (en) | 1993-06-24 |
NO306520B1 (no) | 1999-11-15 |
NO942188D0 (no) | 1994-06-10 |
DE69224653T2 (de) | 1998-06-25 |
ATE163731T1 (de) | 1998-03-15 |
AU672959B2 (en) | 1996-10-24 |
NO942188L (sv) | 1994-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |