DE2253414C2 - Rollenmeißel mit scheibenförmigem Schneidwerkzeug - Google Patents
Rollenmeißel mit scheibenförmigem SchneidwerkzeugInfo
- Publication number
- DE2253414C2 DE2253414C2 DE2253414A DE2253414A DE2253414C2 DE 2253414 C2 DE2253414 C2 DE 2253414C2 DE 2253414 A DE2253414 A DE 2253414A DE 2253414 A DE2253414 A DE 2253414A DE 2253414 C2 DE2253414 C2 DE 2253414C2
- Authority
- DE
- Germany
- Prior art keywords
- roller bit
- cutting
- plates
- disc
- cutting tool
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000011435 rock Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000012072 active phase Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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)
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 |
|---|---|
| DE2253414A1 DE2253414A1 (de) | 1973-05-30 |
| DE2253414C2 true DE2253414C2 (de) | 1981-10-01 |
Family
ID=9085619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2253414A Expired DE2253414C2 (de) | 1971-11-10 | 1972-10-31 | Rollenmeißel mit scheibenförmigem Schneidwerkzeug |
Country Status (14)
Families Citing this family (14)
| 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)
| 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 |
-
1971
- 1971-11-10 FR FR7140324A patent/FR2159742A5/fr not_active Expired
-
1972
- 1972-10-30 BE BE790714D patent/BE790714A/xx not_active IP Right Cessation
- 1972-10-30 CA CA155,214A patent/CA964291A/en not_active Expired
- 1972-10-30 ZA ZA727677A patent/ZA727677B/xx unknown
- 1972-10-31 CH CH1585772A patent/CH561841A5/xx not_active IP Right Cessation
- 1972-10-31 DE DE2253414A patent/DE2253414C2/de not_active Expired
- 1972-11-01 AU AU48386/72A patent/AU468612B2/en not_active Expired
- 1972-11-02 US US00303155A patent/US3791465A/en not_active Expired - Lifetime
- 1972-11-03 ES ES408225A patent/ES408225A1/es not_active Expired
- 1972-11-07 IT IT70483/72A patent/IT975468B/it active
- 1972-11-08 JP JP11132672A patent/JPS5424961B2/ja not_active Expired
- 1972-11-09 GB GB5185972A patent/GB1408794A/en not_active Expired
- 1972-11-10 NL NLAANVRAGE7215206,A patent/NL170764C/xx not_active IP Right Cessation
- 1972-11-10 SE SE7214642A patent/SE405882B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7215206A (enrdf_load_stackoverflow) | 1973-05-14 |
| 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 |
| JPS5424961B2 (enrdf_load_stackoverflow) | 1979-08-24 |
| JPS4858601A (enrdf_load_stackoverflow) | 1973-08-17 |
| US3791465A (en) | 1974-02-12 |
| AU468612B2 (en) | 1976-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |