[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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
Application number
ZA9710825A
Other languages
English (en)
Inventor
Peter Kogler
Gottfried Siebenhoffer
Nikolaus Sifferlinger
Original Assignee
Tamrock Voest Alpine Bergtech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tamrock Voest Alpine Bergtech filed Critical Tamrock Voest Alpine Bergtech
Publication of ZA9710825B publication Critical patent/ZA9710825B/xx

Links

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
    • E21C35/302—Measuring, signaling or indicating 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)
  • Turning (AREA)
  • Manipulator (AREA)
  • Machine Tool Units (AREA)
  • Operation Control Of Excavators (AREA)
ZA9710825A 1996-12-04 1997-12-02 Device for damping vibrations of partial section cutting machines. ZA9710825B (en)

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 (xx)
AT (2) AT407071B (xx)
AU (1) AU731456B2 (xx)
DE (1) DE59702937D1 (xx)
ES (1) ES2154475T3 (xx)
WO (1) WO1998025007A1 (xx)
ZA (1) ZA9710825B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408018B (de) * 1998-11-18 2001-08-27 Tamrock Voest Alpine Bergtech Verfahren zum stabilisieren von schneidauslegern von teilschnittschrämmaschinen
AT408019B (de) * 1998-11-18 2001-08-27 Tamrock Voest Alpine Bergtech Einrichtung zum erfassen und kompensieren von schwingungen 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AT407071B (de) 2000-12-27
DE59702937D1 (de) 2001-02-22
WO1998025007A1 (de) 1998-06-11
ATE198781T1 (de) 2001-02-15
EP0943051B1 (de) 2001-01-17
ATA211996A (de) 2000-04-15
EP0943051A1 (de) 1999-09-22
AU731456B2 (en) 2001-03-29
AU5109798A (en) 1998-06-29
ES2154475T3 (es) 2001-04-01

Similar Documents

Publication Publication Date Title
US4753128A (en) Robot with spring pivot balancing mechanism
US4659280A (en) Robot with balancing mechanism having a variable counterbalance force
EP1319110B8 (de) Grossmanipulator mit schwingungsdämpfer
ITBO970436A1 (it) Apparato per le macchine a giostra adibite alla tappatura di flaconi o simili con tappi a vite.
CA2319041C (en) Grinder pressing device
US5178253A (en) Swing mechanism for a vehicular conveyor
CA2366291A1 (en) Arrangement and method relating to a swing damper
ZA9710825B (en) Device for damping vibrations of partial section cutting machines.
CA2131859A1 (en) Rotary Piston Well Tool
US20060185470A1 (en) Balancer mechanism for rotating shaft
EP1051895A3 (de) Steuerung für landwirtschaftliche Arbeitsmaschine
WO2005038292A1 (ja) 回転軸用バランサ機構
EP1930508A3 (en) Working apparatus for construction machine
DK0723739T3 (da) Skæremaskine med indretning til regulering af virkningen af en aflastningsfjeder for skæremekanismen
US5894755A (en) Forging machine
WO1998030758A8 (fr) Machine a ouvrir des conduites et organe de travail
EP0016896A3 (en) An apparatus for restricting the velocity of a hydraulic piston at its end positions
EP1371857A1 (en) Double-acting pneumatic cylinder with hydraulic damper
CA2091529A1 (en) Directional Drilling Apparatus
EP0940646A3 (de) Schusswaffenschaft
CA2221173A1 (en) A method in a pneumatic oscillating device to observe an obstacle and to continue oscillating and corresponding oscillating device
JPH02512Y2 (xx)
EP0957209A3 (de) Hydraulische Kolben-Zylinder-Einheit für einen Schwenktrieb
JPS6044286A (ja) バランサ−付き流体圧制御ロボット
JPS6337189Y2 (xx)