ZA9710825B - Device for damping vibrations of partial section cutting machines. - Google Patents
Device for damping vibrations of partial section cutting machines.Info
- Publication number
- ZA9710825B ZA9710825B ZA9710825A ZA9710825A ZA9710825B ZA 9710825 B ZA9710825 B ZA 9710825B ZA 9710825 A ZA9710825 A ZA 9710825A ZA 9710825 A ZA9710825 A ZA 9710825A ZA 9710825 B ZA9710825 B ZA 9710825B
- Authority
- ZA
- South Africa
- Prior art keywords
- cutting machines
- damping vibrations
- partial section
- drive mechanism
- section cutting
- Prior art date
Links
- 238000013016 damping Methods 0.000 title abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000012530 fluid Substances 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
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/12—Component parts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Manipulator (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0211996A AT407071B (de) | 1996-12-04 | 1996-12-04 | Einrichtung zum dämpfen von schwingungen von teilschnittschrämmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA9710825B true ZA9710825B (en) | 1998-06-12 |
Family
ID=3528178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9710825A ZA9710825B (en) | 1996-12-04 | 1997-12-02 | Device for damping vibrations of partial section cutting machines. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0943051B1 (de) |
AT (2) | AT407071B (de) |
AU (1) | AU731456B2 (de) |
DE (1) | DE59702937D1 (de) |
ES (1) | ES2154475T3 (de) |
WO (1) | WO1998025007A1 (de) |
ZA (1) | ZA9710825B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408019B (de) * | 1998-11-18 | 2001-08-27 | Tamrock Voest Alpine Bergtech | Einrichtung zum erfassen und kompensieren von schwingungen von teilschnittschrämmaschinen |
AT408018B (de) * | 1998-11-18 | 2001-08-27 | Tamrock Voest Alpine Bergtech | Verfahren zum stabilisieren von schneidauslegern von teilschnittschrämmaschinen |
GB0300769D0 (en) * | 2003-01-14 | 2003-02-12 | Swift Jonathan R | Remote controlled or fully automatic mining machine |
AT503378B1 (de) * | 2006-01-19 | 2008-09-15 | Voest Alpine Bergtechnik | Verfahren zum regeln des antriebs einer vortriebs- oder gewinnungsmaschine |
CN112050732B (zh) * | 2020-08-21 | 2022-03-15 | 西安科技大学 | 一种悬臂式掘进机空间位姿自动检测方法及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2053317B (en) * | 1979-06-22 | 1982-12-01 | Coal Industry Patents Ltd | Excavating machines for excavating rock or mineral |
AT377056B (de) * | 1982-12-31 | 1985-02-11 | Voest Alpine Ag | Einrichtung zum schutz von teilschnitt -schraemmaschinen |
JPS60181487A (ja) * | 1984-02-24 | 1985-09-17 | 財団法人石炭技術研究所 | 負荷制御装置を有するダブルレンジング・ドラムカツタ |
DE3427962A1 (de) | 1984-07-28 | 1986-01-30 | Bergwerksverband Gmbh, 4300 Essen | Tragarmstellvorrichtung fuer bergwerksmaschinen, insbesondere fuer schraemwalzenlader und teilschnittvortriebsmaschinen |
-
1996
- 1996-12-04 AT AT0211996A patent/AT407071B/de not_active IP Right Cessation
-
1997
- 1997-11-20 ES ES97945654T patent/ES2154475T3/es not_active Expired - Lifetime
- 1997-11-20 WO PCT/AT1997/000255 patent/WO1998025007A1/de active IP Right Grant
- 1997-11-20 EP EP97945654A patent/EP0943051B1/de not_active Expired - Lifetime
- 1997-11-20 AU AU51097/98A patent/AU731456B2/en not_active Ceased
- 1997-11-20 AT AT97945654T patent/ATE198781T1/de not_active IP Right Cessation
- 1997-11-20 DE DE59702937T patent/DE59702937D1/de not_active Expired - Lifetime
- 1997-12-02 ZA ZA9710825A patent/ZA9710825B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU5109798A (en) | 1998-06-29 |
WO1998025007A1 (de) | 1998-06-11 |
ATE198781T1 (de) | 2001-02-15 |
DE59702937D1 (de) | 2001-02-22 |
ES2154475T3 (es) | 2001-04-01 |
AU731456B2 (en) | 2001-03-29 |
EP0943051A1 (de) | 1999-09-22 |
ATA211996A (de) | 2000-04-15 |
EP0943051B1 (de) | 2001-01-17 |
AT407071B (de) | 2000-12-27 |
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