FR2196429A1 - - Google Patents

Info

Publication number
FR2196429A1
FR2196429A1 FR7330661A FR7330661A FR2196429A1 FR 2196429 A1 FR2196429 A1 FR 2196429A1 FR 7330661 A FR7330661 A FR 7330661A FR 7330661 A FR7330661 A FR 7330661A FR 2196429 A1 FR2196429 A1 FR 2196429A1
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.)
Granted
Application number
FR7330661A
Other languages
French (fr)
Other versions
FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Pitcraft Ltd
Original Assignee
Pitcraft 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 Pitcraft Ltd filed Critical Pitcraft Ltd
Publication of FR2196429A1 publication Critical patent/FR2196429A1/fr
Application granted granted Critical
Publication of FR2196429B1 publication Critical patent/FR2196429B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21C35/12—Guiding the machine along a conveyor for the cut material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Ship Loading And Unloading (AREA)
  • Framework For Endless Conveyors (AREA)
FR7330661A 1972-08-17 1973-08-17 Expired FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3837472A GB1402178A (en) 1972-08-17 1972-08-17 Mining machines

Publications (2)

Publication Number Publication Date
FR2196429A1 true FR2196429A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-15
FR2196429B1 FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-05-07

Family

ID=10403065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330661A Expired FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-17 1973-08-17

Country Status (3)

Country Link
DE (1) DE2341002C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1402178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286741A1 (fr) * 1974-10-04 1976-04-30 Coal Industry Patents Ltd Halage d'une machine d'abattage ou autre vehicule
FR2465872A1 (fr) * 1979-09-22 1981-03-27 Halbach & Braun Installation d'extraction et de havage comportant un systeme de propulsion assurant le parfait engrenement des roues a chaine dans la chaine motrice
FR2488649A1 (fr) * 1980-08-13 1982-02-19 Dresser Europe Sa Machine et systeme d'abattage de charbon ou de minerai

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286741A1 (fr) * 1974-10-04 1976-04-30 Coal Industry Patents Ltd Halage d'une machine d'abattage ou autre vehicule
FR2465872A1 (fr) * 1979-09-22 1981-03-27 Halbach & Braun Installation d'extraction et de havage comportant un systeme de propulsion assurant le parfait engrenement des roues a chaine dans la chaine motrice
FR2488649A1 (fr) * 1980-08-13 1982-02-19 Dresser Europe Sa Machine et systeme d'abattage de charbon ou de minerai

Also Published As

Publication number Publication date
DE2341002B2 (de) 1974-07-25
DE2341002A1 (de) 1974-03-07
GB1402178A (en) 1975-08-06
DE2341002C3 (de) 1975-03-06
FR2196429B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-05-07

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse