FR2056317A5 - - Google Patents

Info

Publication number
FR2056317A5
FR2056317A5 FR7023267A FR7023267A FR2056317A5 FR 2056317 A5 FR2056317 A5 FR 2056317A5 FR 7023267 A FR7023267 A FR 7023267A FR 7023267 A FR7023267 A FR 7023267A FR 2056317 A5 FR2056317 A5 FR 2056317A5
Authority
FR
France
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
FR7023267A
Other languages
French (fr)
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.)
Greenside Machine Co Ltd
Original Assignee
Greenside Machine Co Ltd
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 Greenside Machine Co Ltd filed Critical Greenside Machine Co Ltd
Application granted granted Critical
Publication of FR2056317A5 publication Critical patent/FR2056317A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors

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)
  • Discharge Of Articles From Conveyors (AREA)
  • Chain Conveyers (AREA)
FR7023267A 1969-07-04 1970-06-24 Expired FR2056317A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3389169 1969-07-04

Publications (1)

Publication Number Publication Date
FR2056317A5 true FR2056317A5 (enrdf_load_stackoverflow) 1971-05-14

Family

ID=10358790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023267A Expired FR2056317A5 (enrdf_load_stackoverflow) 1969-07-04 1970-06-24

Country Status (3)

Country Link
DE (1) DE2032471A1 (enrdf_load_stackoverflow)
FR (1) FR2056317A5 (enrdf_load_stackoverflow)
GB (1) GB1266773A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104927A1 (de) * 1991-02-18 1992-08-20 Bochumer Eisen Heintzmann Vorrichtung zum loesen und foerdern von floezartig anstehenden mineralischen rohstoffen, insbesondere von kohle

Also Published As

Publication number Publication date
GB1266773A (enrdf_load_stackoverflow) 1972-03-15
DE2032471A1 (de) 1971-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse