SE7805939L - Bergskerverktyg - Google Patents
BergskerverktygInfo
- Publication number
- SE7805939L SE7805939L SE7805939A SE7805939A SE7805939L SE 7805939 L SE7805939 L SE 7805939L SE 7805939 A SE7805939 A SE 7805939A SE 7805939 A SE7805939 A SE 7805939A SE 7805939 L SE7805939 L SE 7805939L
- Authority
- SE
- Sweden
- Prior art keywords
- cutting tools
- mountain cutting
- mountain
- tools
- cutting
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22129/77A GB1584752A (en) | 1977-05-25 | 1977-05-25 | Rock cutting tools |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7805939L true SE7805939L (sv) | 1978-11-26 |
Family
ID=10174369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7805939A SE7805939L (sv) | 1977-05-25 | 1978-05-24 | Bergskerverktyg |
Country Status (8)
Country | Link |
---|---|
US (1) | US4298080A (sv) |
JP (1) | JPS5433802A (sv) |
CH (1) | CH632180A5 (sv) |
DE (1) | DE2822501A1 (sv) |
FR (1) | FR2392218A1 (sv) |
GB (1) | GB1584752A (sv) |
IT (1) | IT7868192A0 (sv) |
SE (1) | SE7805939L (sv) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448269A (en) * | 1981-10-27 | 1984-05-15 | Hitachi Construction Machinery Co., Ltd. | Cutter head for pit-boring machine |
DE3143099A1 (de) * | 1981-10-30 | 1983-05-11 | Hitachi Construction Machinery Co. Ltd., Tokyo | Bohrkopf fuer eine schachtbohrmaschine |
NO871037L (no) * | 1986-03-13 | 1987-09-14 | Smith International | Borkrone. |
US4751972A (en) * | 1986-03-13 | 1988-06-21 | Smith International, Inc. | Revolving cutters for rock bits |
US5234064A (en) * | 1992-03-09 | 1993-08-10 | The Robbins Company | Roller cutter assembly having adjustable ring cutter spacing |
US5904211A (en) * | 1993-09-20 | 1999-05-18 | Excavation Engineering Associates, Inc. | Disc cutter and excavation equipment |
US5626201A (en) * | 1993-09-20 | 1997-05-06 | Excavation Engineering Associates, Inc. | Disc cutter and method of replacing disc cutters |
US5598895A (en) * | 1995-01-19 | 1997-02-04 | Atlas Copco Robbins Inc. | Cutter assembly having a plurality of independently rotatable cutting units thereon |
JPH0932482A (ja) * | 1995-07-24 | 1997-02-04 | Komatsu Ltd | ディスクカッタ装置 |
US6367569B1 (en) * | 2000-06-09 | 2002-04-09 | Baker Hughes Incorporated | Replaceable multiple TCI kerf ring |
DE10150685B4 (de) * | 2001-10-17 | 2007-06-14 | Wirth Maschinen- und Bohrgeräte-Fabrik GmbH | Arbeitskopf mit veränderbarem Schneidabstand der Schneidrollen für eine Vorrichtung zum Vortreiben von Strecken, Tunneln oder dergleichen |
CN101809247B (zh) * | 2007-09-25 | 2013-04-17 | 卡特彼勒公司 | 用于隧道钻机的旋转切割器 |
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 |
CN110374618B (zh) * | 2019-08-14 | 2020-10-23 | 西南交通大学 | 一种仿磨牙结构的盘形滚刀刀圈及其设计方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE154649C (sv) * | ||||
DE268337C (sv) * | ||||
DE157365C (sv) * | ||||
US1374867A (en) * | 1919-05-26 | 1921-04-12 | Frank L O Wadsworth | Rotary boring-drill |
GB205529A (en) * | 1922-06-13 | 1923-10-15 | Thomas Martin Corbett | Improvements in and relating to coal-cutting machines and like machines |
US1692919A (en) * | 1924-03-17 | 1928-11-27 | Walter C Bailey | Disk-drill bit |
US1749344A (en) * | 1926-12-15 | 1930-03-04 | Frederic W Hild | Disk bit |
US1905165A (en) * | 1930-03-17 | 1933-04-25 | Hughes Tool Co | Disk bit |
US1908693A (en) * | 1930-05-02 | 1933-05-16 | Guiberson Corp | Disk drill bit |
US1908656A (en) * | 1930-12-08 | 1933-05-09 | Guiberson Corp | Disk drill bit |
GB371906A (en) * | 1931-02-02 | 1932-05-02 | George Tucker Jones | Improvements relating to machines for cutting coal, rock and the like |
US2086486A (en) * | 1935-07-26 | 1937-07-06 | Woodsco Tools Inc | Rotary disk bit |
US2766977A (en) * | 1954-12-08 | 1956-10-16 | Goodman Mfg Co | Rotary cutter head for boring type continuous mining machine |
US3216513A (en) * | 1964-01-06 | 1965-11-09 | Robbins & Assoc James S | Cutter assemblies for rock drilling |
FR1387491A (fr) * | 1964-02-17 | 1965-01-29 | Robbins & Assoc James S | Outil composite pour le forage des roches |
US3756332A (en) * | 1971-11-01 | 1973-09-04 | Robbins Co | Disc type center cutter for a boring machine |
AT316462B (de) * | 1972-06-30 | 1974-07-10 | Oesterr Alpine Montan | Teilschnitt-Schrämmaschine |
US3982595A (en) * | 1972-07-24 | 1976-09-28 | Dresser Industries, Inc. | Rock boring cutter with replaceable cutting elements |
US3840271A (en) * | 1973-06-27 | 1974-10-08 | Robbins Co | Tunneling machine having swinging arms carrying cutter discs |
US4062594A (en) * | 1976-06-18 | 1977-12-13 | Haspert John C | Reciprocating drive method of mining and apparatus therefor |
-
1977
- 1977-05-25 GB GB22129/77A patent/GB1584752A/en not_active Expired
-
1978
- 1978-05-23 FR FR7815279A patent/FR2392218A1/fr not_active Withdrawn
- 1978-05-23 CH CH561078A patent/CH632180A5/de not_active IP Right Cessation
- 1978-05-23 DE DE19782822501 patent/DE2822501A1/de not_active Withdrawn
- 1978-05-24 IT IT7868192A patent/IT7868192A0/it unknown
- 1978-05-24 SE SE7805939A patent/SE7805939L/sv unknown
- 1978-05-25 US US05/909,444 patent/US4298080A/en not_active Expired - Lifetime
- 1978-05-25 JP JP6174778A patent/JPS5433802A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2392218A1 (fr) | 1978-12-22 |
CH632180A5 (de) | 1982-09-30 |
JPS5433802A (en) | 1979-03-12 |
GB1584752A (en) | 1981-02-18 |
IT7868192A0 (it) | 1978-05-24 |
US4298080A (en) | 1981-11-03 |
DE2822501A1 (de) | 1978-12-14 |
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