DE3509671C2 - - Google Patents

Info

Publication number
DE3509671C2
DE3509671C2 DE19853509671 DE3509671A DE3509671C2 DE 3509671 C2 DE3509671 C2 DE 3509671C2 DE 19853509671 DE19853509671 DE 19853509671 DE 3509671 A DE3509671 A DE 3509671A DE 3509671 C2 DE3509671 C2 DE 3509671C2
Authority
DE
Germany
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.)
Expired
Application number
DE19853509671
Other languages
German (de)
Other versions
DE3509671A1 (de
Inventor
Reinhard 5461 Windhagen De Wirtgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wirtgen GmbH
Original Assignee
Reinhard 5461 Windhagen De Wirtgen
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 Reinhard 5461 Windhagen De Wirtgen filed Critical Reinhard 5461 Windhagen De Wirtgen
Priority to DE19853509671 priority Critical patent/DE3509671A1/de
Publication of DE3509671A1 publication Critical patent/DE3509671A1/de
Application granted granted Critical
Publication of DE3509671C2 publication Critical patent/DE3509671C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • 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
    • E21C35/08—Guiding the machine
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/02—Machines for obtaining or the removal of materials in open-pit mines for coal, brown coal, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19853509671 1985-03-18 1985-03-18 Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren Granted DE3509671A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853509671 DE3509671A1 (de) 1985-03-18 1985-03-18 Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853509671 DE3509671A1 (de) 1985-03-18 1985-03-18 Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren

Publications (2)

Publication Number Publication Date
DE3509671A1 DE3509671A1 (de) 1986-09-25
DE3509671C2 true DE3509671C2 (fr) 1987-04-09

Family

ID=6265541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853509671 Granted DE3509671A1 (de) 1985-03-18 1985-03-18 Vorrichtung zur ausbeutung von lagerstaetten nach dem oberflaechengewinnungsverfahren

Country Status (1)

Country Link
DE (1) DE3509671A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941799C2 (de) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Tagebaugewinnungsgerät
CN102953755A (zh) * 2011-08-31 2013-03-06 淮南矿业(集团)有限责任公司 矿井物料装载控制方法、控制装置和矿井物料装载系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735286A1 (de) * 1987-10-17 1989-04-27 Rheinische Braunkohlenw Ag Verfahren zur bestimmung der zusammensetzung von mineralischen lagerstaetten
CZ301104B6 (cs) * 1998-09-05 2009-11-11 MAN TAKRAF Fördertechnik GmbH Frézovací válcový modul pro zarízení pro povrchové dobývání
IT1312458B1 (it) * 1999-05-07 2002-04-17 Conti Vecchi Luigi Spa Dispositivo per la raccolta del sale
PE20030956A1 (es) * 2002-01-23 2003-12-31 Market Demand Trading 13 Proprietary Ltd Metodo y aparato para analizar y obtener informacion de un mineral granular
CA2493652C (fr) 2004-03-11 2009-11-24 Blue Cube Intellectual Property Company (Pty) Ltd Analyse d'un materiau a l'etat particulaire
DE102009061034B4 (de) * 2009-03-20 2014-07-17 Wirtgen Gmbh Abbaumaschine sowie Verfahren zum Spannen des Transportbandes einer Transporteinrichtung bei einer Abbaumaschine
CN102287186B (zh) * 2011-07-16 2013-08-21 西安煤矿机械有限公司 一种采煤机自主定位系统及其自主定位方法
CN105986822A (zh) * 2015-01-28 2016-10-05 山东重拓机械股份有限公司 全自动露天采矿机
CN104819701A (zh) * 2015-04-01 2015-08-05 天地上海采掘装备科技有限公司 单滚筒短壁采煤机采高定位装置及定位方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT939405B (it) * 1971-09-10 1973-02-10 Rossi A Macchina per la raccolta di sale da saline e per il suo trasferimen to continuo ai mezzi di trasporto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941799C2 (de) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Tagebaugewinnungsgerät
CN102953755A (zh) * 2011-08-31 2013-03-06 淮南矿业(集团)有限责任公司 矿井物料装载控制方法、控制装置和矿井物料装载系统

Also Published As

Publication number Publication date
DE3509671A1 (de) 1986-09-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WIRTGEN GMBH, 5469 WINDHAGEN, DE

8381 Inventor (new situation)

Free format text: WIRTGEN, REINHARD, 5461 WINDHAGEN, DE

8339 Ceased/non-payment of the annual fee