EP1291490A3 - Abtragwerkzeug zum Lösen von Gestein, Mineralien und dgl. - Google Patents
Abtragwerkzeug zum Lösen von Gestein, Mineralien und dgl. Download PDFInfo
- Publication number
- EP1291490A3 EP1291490A3 EP02018641A EP02018641A EP1291490A3 EP 1291490 A3 EP1291490 A3 EP 1291490A3 EP 02018641 A EP02018641 A EP 02018641A EP 02018641 A EP02018641 A EP 02018641A EP 1291490 A3 EP1291490 A3 EP 1291490A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rock
- excavating tool
- minerals etc
- minerals
- layer
- 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.)
- Withdrawn
Links
- 239000011435 rock Substances 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH17032001 | 2001-09-06 | ||
CH17032001 | 2001-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1291490A2 EP1291490A2 (de) | 2003-03-12 |
EP1291490A3 true EP1291490A3 (de) | 2003-05-21 |
Family
ID=4565977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02018641A Withdrawn EP1291490A3 (de) | 2001-09-06 | 2002-08-20 | Abtragwerkzeug zum Lösen von Gestein, Mineralien und dgl. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20030041482A1 (de) |
EP (1) | EP1291490A3 (de) |
CA (1) | CA2401463A1 (de) |
ZA (1) | ZA200207131B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101796263B (zh) * | 2007-09-18 | 2013-01-09 | 布西鲁斯欧洲有限公司 | 牙轮钻具或牙轮钻头 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201804697D0 (en) * | 2018-03-23 | 2018-05-09 | Element Six Uk Ltd | Rock cutting machine |
GB201804696D0 (en) | 2018-03-23 | 2018-05-09 | Element Six Uk Ltd | Rock cutting machine |
GB202005021D0 (en) * | 2020-04-06 | 2020-05-20 | Element Six Uk Ltd | Disk cutter |
CN113246314B (zh) * | 2021-07-02 | 2021-10-26 | 中铁工程服务有限公司 | 一种链锯切割机及其切割方法和切割装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229015A1 (de) * | 1991-09-03 | 1993-04-08 | Hannelore Bechem | Schlag - fraes - bohr - walze zum flaechigen abtragen von gestein, mineralien u. dgl. |
EP0592981A1 (de) * | 1992-10-14 | 1994-04-20 | Bechem, Hannelore | Exzentrisch gelagerte, auf Gegengewichte ausgewuchtete Werkzeuge zum Bearbeiten von Mineralien |
US6139477A (en) * | 1997-08-18 | 2000-10-31 | Bechem; Ulrich | Process for producing slots, grooves, and planar excavations |
DE19922206A1 (de) * | 1999-05-14 | 2000-11-23 | Betek Bergbau & Hartmetall | Werkzeug für eine Schrämm-, Bergbau- oder Straßenfräsmaschine |
DE29923456U1 (de) * | 1999-01-13 | 2000-12-28 | Bechem Hannelore | Rollenmeißel zum Schlitzen und Abtragen von Gestein, Mineralien etc. |
AU4863700A (en) * | 2000-01-19 | 2001-07-26 | Bechem, Hannelore | Optimisation of eccentric impact-superimposed counter- balanced roller bits |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942360A (en) * | 1956-06-18 | 1960-06-28 | Hawkins John Clement | Ditching machines |
US3683522A (en) * | 1970-04-13 | 1972-08-15 | Louis Rousseau | Frustoconical rotary cutter for digging trenches |
NL165807C (nl) * | 1976-05-26 | 1981-05-15 | Ballast Nedam Groep Nv | Werkwijze en inrichting voor het losmaken van steen- achtige bodem. |
DE2700950B1 (de) * | 1977-01-12 | 1978-03-30 | Paurat F | Grabenfraese |
US4495648A (en) | 1982-12-27 | 1985-01-22 | At&T Bell Laboratories | Transmitter power control circuit |
DE3612020A1 (de) * | 1986-04-10 | 1987-10-15 | Hochtief Ag Hoch Tiefbauten | Vorrichtung zum einbringen eines im wesentlichen vertikalen bodenschlitzes |
US4720207A (en) * | 1986-08-29 | 1988-01-19 | Koehring Company | Segmented rotor |
FR2604460B1 (fr) * | 1986-09-26 | 1991-05-10 | Soletanche | Dispositif pour engin destine a creuser des tranchees dans le sol par fraisage |
US4755004A (en) * | 1986-11-14 | 1988-07-05 | Palmquist Roger A | Rotary rocksaw device |
US5027534A (en) * | 1988-10-03 | 1991-07-02 | Sackett Richard C | Power ditch router |
US5203101A (en) * | 1989-12-01 | 1993-04-20 | Bryan John F | Digging chain vibratory system |
US5101583A (en) * | 1990-10-24 | 1992-04-07 | Andreas Scordilis | Articulated toothed excavating drum for road side ditches of desired profile |
US5094565A (en) * | 1990-12-04 | 1992-03-10 | Surface Preparation Technologies, Inc. | Multi-head cutting tool and method for its use |
US5975644A (en) * | 1997-07-28 | 1999-11-02 | Lang; William J. | Grinder mixer assembly |
IT1294702B1 (it) * | 1997-09-03 | 1999-04-12 | Bitelli Spa | Macchina scarificatrice con tamburo fresante a scuotimento. |
US6435874B1 (en) * | 2001-07-05 | 2002-08-20 | Thomas E. Hughes | Elastic dental device |
-
2002
- 2002-08-20 EP EP02018641A patent/EP1291490A3/de not_active Withdrawn
- 2002-09-05 CA CA002401463A patent/CA2401463A1/en not_active Abandoned
- 2002-09-05 ZA ZA200207131A patent/ZA200207131B/xx unknown
- 2002-09-06 US US10/235,652 patent/US20030041482A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229015A1 (de) * | 1991-09-03 | 1993-04-08 | Hannelore Bechem | Schlag - fraes - bohr - walze zum flaechigen abtragen von gestein, mineralien u. dgl. |
EP0592981A1 (de) * | 1992-10-14 | 1994-04-20 | Bechem, Hannelore | Exzentrisch gelagerte, auf Gegengewichte ausgewuchtete Werkzeuge zum Bearbeiten von Mineralien |
US6139477A (en) * | 1997-08-18 | 2000-10-31 | Bechem; Ulrich | Process for producing slots, grooves, and planar excavations |
DE29923456U1 (de) * | 1999-01-13 | 2000-12-28 | Bechem Hannelore | Rollenmeißel zum Schlitzen und Abtragen von Gestein, Mineralien etc. |
DE19922206A1 (de) * | 1999-05-14 | 2000-11-23 | Betek Bergbau & Hartmetall | Werkzeug für eine Schrämm-, Bergbau- oder Straßenfräsmaschine |
AU4863700A (en) * | 2000-01-19 | 2001-07-26 | Bechem, Hannelore | Optimisation of eccentric impact-superimposed counter- balanced roller bits |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101796263B (zh) * | 2007-09-18 | 2013-01-09 | 布西鲁斯欧洲有限公司 | 牙轮钻具或牙轮钻头 |
Also Published As
Publication number | Publication date |
---|---|
CA2401463A1 (en) | 2003-03-06 |
EP1291490A2 (de) | 2003-03-12 |
ZA200207131B (en) | 2004-01-20 |
US20030041482A1 (en) | 2003-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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PUAL | Search report despatched |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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17P | Request for examination filed |
Effective date: 20031124 |
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RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
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17Q | First examination report despatched |
Effective date: 20051028 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20070301 |