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FR331301A - Notching machine for oil, salt, etc., in mines - Google Patents

Notching machine for oil, salt, etc., in mines

Info

Publication number
FR331301A
FR331301A FR331301DA FR331301A FR 331301 A FR331301 A FR 331301A FR 331301D A FR331301D A FR 331301DA FR 331301 A FR331301 A FR 331301A
Authority
FR
France
Prior art keywords
mines
salt
oil
notching machine
notching
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)
Inventor
Hubert Valentin Neukirch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR331301A publication Critical patent/FR331301A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/54—Slitting by unguided cutter cables or cutter chains, or by unguided tools drawn along the working face by cables or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/088—Sawing in situ, e.g. stones from rocks, grooves in walls

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)
FR331301D 1903-04-06 1903-04-06 Notching machine for oil, salt, etc., in mines Expired FR331301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331301T 1903-04-06

Publications (1)

Publication Number Publication Date
FR331301A true FR331301A (en) 1903-09-04

Family

ID=1381021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR331301D Expired FR331301A (en) 1903-04-06 1903-04-06 Notching machine for oil, salt, etc., in mines

Country Status (1)

Country Link
FR (1) FR331301A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025733A1 (en) * 1993-04-28 1994-11-10 Advanced Mining Software Limited Double slot wire saw mining method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025733A1 (en) * 1993-04-28 1994-11-10 Advanced Mining Software Limited Double slot wire saw mining method and apparatus
US5472262A (en) * 1993-04-28 1995-12-05 Buyens; Marc O. R. G. Double slot wire sawing apparatus and method

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