SE0100622L - Tool heads and tools - Google Patents
Tool heads and toolsInfo
- Publication number
- SE0100622L SE0100622L SE0100622A SE0100622A SE0100622L SE 0100622 L SE0100622 L SE 0100622L SE 0100622 A SE0100622 A SE 0100622A SE 0100622 A SE0100622 A SE 0100622A SE 0100622 L SE0100622 L SE 0100622L
- Authority
- SE
- Sweden
- Prior art keywords
- tools
- tool
- roller cutter
- tool head
- holder
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
- E21C25/18—Saws; Discs; Wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
The present invention relates to a tool head (46) and a tool (10) for mining of rock material by means of undercutting. The tool head (46) comprises an holder and a number of tools (10) provided at the periphery of the holder. Each tool (10) comprises a roller cutter rotatably journalled via bearing means to an attachment. The roller cutter has a number of cemented carbide buttons provided in a row along the periphery of the roller cutter. The tool head and the tools have opposite directions of rotation during machining.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100622A SE522997C2 (en) | 2001-02-23 | 2001-02-23 | Tool heads and tools |
PCT/SE2002/000261 WO2002066793A1 (en) | 2001-02-23 | 2002-02-15 | Tool head and tool for undercutting |
ZA200306736A ZA200306736B (en) | 2001-02-23 | 2003-08-28 | Tool head and tool for undercutting. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0100622A SE522997C2 (en) | 2001-02-23 | 2001-02-23 | Tool heads and tools |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0100622D0 SE0100622D0 (en) | 2001-02-23 |
SE0100622L true SE0100622L (en) | 2002-08-24 |
SE522997C2 SE522997C2 (en) | 2004-03-23 |
Family
ID=20283110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0100622A SE522997C2 (en) | 2001-02-23 | 2001-02-23 | Tool heads and tools |
Country Status (3)
Country | Link |
---|---|
SE (1) | SE522997C2 (en) |
WO (1) | WO2002066793A1 (en) |
ZA (1) | ZA200306736B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7934776B2 (en) | 2007-08-31 | 2011-05-03 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
US8636324B2 (en) * | 2010-01-22 | 2014-01-28 | Joy Mm Delaware, Inc. | Mining machine with driven disc cutters |
PE20141813A1 (en) * | 2011-05-16 | 2014-11-19 | Caterpillar Global Mining Eur | MOBILE MINING MACHINE AND METHOD TO OPEN TUNNELS, GALLERIES OR WELLS, IN PARTICULAR IN HARD ROCK |
EP3306034B1 (en) | 2012-09-14 | 2020-01-01 | Joy Global Underground Mining LLC | Cutter head for mining machine |
EP3754156A1 (en) * | 2014-10-06 | 2020-12-23 | Sandvik Intellectual Property AB | Cutting apparatus |
CA2989468C (en) | 2015-06-22 | 2022-08-16 | Sandvik Intellectual Property Ab | Cutter assembly with rolling elements and method of disassembling |
CA3012831A1 (en) | 2016-01-27 | 2017-08-03 | Joy Global Underground Mining Llc | Mining machine with multiple cutter heads |
AU2017312142B2 (en) | 2016-08-19 | 2023-03-16 | Joy Global Underground Mining Llc | Cutting device and support for same |
WO2018035425A1 (en) | 2016-08-19 | 2018-02-22 | Joy Mm Delaware, Inc. | Mining machine with articulating boom and independent material handling system |
EP4293195A3 (en) | 2016-09-23 | 2024-01-31 | Joy Global Underground Mining LLC | Machine supporting rock cutting device |
EP3392450B1 (en) * | 2017-04-18 | 2022-10-19 | Sandvik Intellectual Property AB | Cutting apparatus |
FI3392455T3 (en) * | 2017-04-18 | 2023-10-17 | Sandvik Intellectual Property | Cutting apparatus |
SE542339C2 (en) * | 2017-04-24 | 2020-04-14 | Sandvik Intellectual Property | Cutter, cutting unit, cutting head & cutting apparatus for creating tunnels |
AU2019309886A1 (en) | 2018-07-25 | 2021-03-04 | Joy Global Underground Mining Llc | Rock cutting assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619338A (en) * | 1950-11-03 | 1952-11-25 | Goodman Mfg Co | Coal mining machine |
CH680302A5 (en) * | 1988-03-01 | 1992-07-31 | Bechem Hannelore | |
CH684111A5 (en) * | 1990-12-27 | 1994-07-15 | Bechem Hannelore | Apparatus for tailgating of tunnels, tunnels or shafts. |
US5295735A (en) * | 1992-06-10 | 1994-03-22 | Cobbs David C | Rock saw |
-
2001
- 2001-02-23 SE SE0100622A patent/SE522997C2/en not_active IP Right Cessation
-
2002
- 2002-02-15 WO PCT/SE2002/000261 patent/WO2002066793A1/en not_active Application Discontinuation
-
2003
- 2003-08-28 ZA ZA200306736A patent/ZA200306736B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE522997C2 (en) | 2004-03-23 |
WO2002066793A1 (en) | 2002-08-29 |
ZA200306736B (en) | 2004-09-17 |
SE0100622D0 (en) | 2001-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |