FR2201398B1 - - Google Patents

Info

Publication number
FR2201398B1
FR2201398B1 FR7334994A FR7334994A FR2201398B1 FR 2201398 B1 FR2201398 B1 FR 2201398B1 FR 7334994 A FR7334994 A FR 7334994A FR 7334994 A FR7334994 A FR 7334994A FR 2201398 B1 FR2201398 B1 FR 2201398B1
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
FR7334994A
Other languages
French (fr)
Other versions
FR2201398A1 (de
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of FR2201398A1 publication Critical patent/FR2201398A1/fr
Application granted granted Critical
Publication of FR2201398B1 publication Critical patent/FR2201398B1/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
    • E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
    • 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
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts

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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Treatment Of Sludge (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Handcart (AREA)
FR7334994A 1972-10-03 1973-10-01 Expired FR2201398B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29472072A 1972-10-03 1972-10-03

Publications (2)

Publication Number Publication Date
FR2201398A1 FR2201398A1 (de) 1974-04-26
FR2201398B1 true FR2201398B1 (de) 1983-01-07

Family

ID=23134639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334994A Expired FR2201398B1 (de) 1972-10-03 1973-10-01

Country Status (7)

Country Link
CH (1) CH574039A5 (de)
DE (1) DE2349251C3 (de)
FR (1) FR2201398B1 (de)
GB (1) GB1428567A (de)
IT (1) IT1001564B (de)
SU (2) SU932977A3 (de)
ZA (1) ZA737133B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920039A (en) * 1974-04-18 1975-11-18 Consolidation Coal Co Monorail support apparatus for a slurry transportation system
US4169631A (en) * 1977-11-25 1979-10-02 Continental Oil Company Sprocket-type loop carrier
FR2436316A1 (fr) * 1978-09-18 1980-04-11 Continental Oil Co Circuit hydraulique de progressivite pour une soupape de commande
CN111119960A (zh) * 2020-01-13 2020-05-08 安徽理工大学 一种适用于综掘工作面复杂工况的锚固机器人

Also Published As

Publication number Publication date
AU6072873A (en) 1975-03-27
DE2349251C3 (de) 1979-04-26
SU1005667A3 (ru) 1983-03-15
SU932977A3 (ru) 1982-05-30
DE2349251B2 (de) 1978-09-07
ZA737133B (en) 1974-08-28
IT1001564B (it) 1976-04-30
CH574039A5 (de) 1976-03-31
FR2201398A1 (de) 1974-04-26
DE2349251A1 (de) 1974-04-18
GB1428567A (en) 1976-03-17

Similar Documents

Publication Publication Date Title
JPS4925849A (de)
JPS4888467U (de)
CH574039A5 (de)
BG19945A1 (de)
BG20394A3 (de)
BG20539A3 (de)
BG20588A3 (de)
BG21861A3 (de)
BG22788A3 (de)
CH524473A4 (de)
CH559258A (de)
CH561420A5 (de)
CH563025A5 (de)
CH563053A5 (de)
CH563915A5 (de)
CH565686A5 (de)
CH567697A5 (de)
CH568488A5 (de)
CH568528A5 (de)
CH568869A5 (de)
CH569075A5 (de)
CH569108A5 (de)
CH569413A5 (de)
CH569425A5 (de)
CH570310A5 (de)

Legal Events

Date Code Title Description
ST Notification of lapse