FR1119985A - Carbon seam splitter and similar applications - Google Patents

Carbon seam splitter and similar applications

Info

Publication number
FR1119985A
FR1119985A FR1119985DA FR1119985A FR 1119985 A FR1119985 A FR 1119985A FR 1119985D A FR1119985D A FR 1119985DA FR 1119985 A FR1119985 A FR 1119985A
Authority
FR
France
Prior art keywords
splitter
similar applications
carbon seam
seam
carbon
Prior art date
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
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.)
F Colinet S A Ets
Original Assignee
F Colinet S A Ets
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 F Colinet S A Ets filed Critical F Colinet S A Ets
Application granted granted Critical
Publication of FR1119985A publication Critical patent/FR1119985A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid

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)
FR1119985D 1954-03-03 1955-03-02 Carbon seam splitter and similar applications Expired FR1119985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1119985X 1954-03-03

Publications (1)

Publication Number Publication Date
FR1119985A true FR1119985A (en) 1956-06-27

Family

ID=3893569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119985D Expired FR1119985A (en) 1954-03-03 1955-03-02 Carbon seam splitter and similar applications

Country Status (1)

Country Link
FR (1) FR1119985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082210B (en) * 1957-06-04 1960-05-25 Hauhinco Maschf Control for a device for drinking the coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082210B (en) * 1957-06-04 1960-05-25 Hauhinco Maschf Control for a device for drinking the coal

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