FR569291A - Process and machine for the cutting and cutting of rocks - Google Patents

Process and machine for the cutting and cutting of rocks

Info

Publication number
FR569291A
FR569291A FR569291DA FR569291A FR 569291 A FR569291 A FR 569291A FR 569291D A FR569291D A FR 569291DA FR 569291 A FR569291 A FR 569291A
Authority
FR
France
Prior art keywords
cutting
rocks
machine
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
Francois-Joseph-Bart Berry
Edouard Drouet
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 filed Critical
Application granted granted Critical
Publication of FR569291A publication Critical patent/FR569291A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
    • B23D61/185—Saw wires; Saw cables; Twisted saw strips
FR569291D 1923-08-01 1923-08-01 Process and machine for the cutting and cutting of rocks Expired FR569291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR569291T 1923-08-01

Publications (1)

Publication Number Publication Date
FR569291A true FR569291A (en) 1924-04-09

Family

ID=8949066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569291D Expired FR569291A (en) 1923-08-01 1923-08-01 Process and machine for the cutting and cutting of rocks

Country Status (1)

Country Link
FR (1) FR569291A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735188A (en) * 1986-04-12 1988-04-05 Kabushiki Kaisha Dymosha Wire saw drive apparatus
EP0853870A1 (en) * 1996-12-23 1998-07-22 Holmac S.a.s. di Gastaldi Christian & C. Cutting apparatus particularly for cutting sods and removing plants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735188A (en) * 1986-04-12 1988-04-05 Kabushiki Kaisha Dymosha Wire saw drive apparatus
EP0853870A1 (en) * 1996-12-23 1998-07-22 Holmac S.a.s. di Gastaldi Christian & C. Cutting apparatus particularly for cutting sods and removing plants
US5950734A (en) * 1996-12-23 1999-09-14 Holmac S.A.S. Di Gastaldi Christian E C. Cutting apparatus particularly for cutting sods and removing plants

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