FR949174A - Défonceuse pour mines, carrières ou autres applications - Google Patents

Défonceuse pour mines, carrières ou autres applications

Info

Publication number
FR949174A
FR949174A FR949174DA FR949174A FR 949174 A FR949174 A FR 949174A FR 949174D A FR949174D A FR 949174DA FR 949174 A FR949174 A FR 949174A
Authority
FR
France
Prior art keywords
quarries
mines
router
applications
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
English (en)
Inventor
Paul Marcerou
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 FR949174A publication Critical patent/FR949174A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28D1/082—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 consisting of chain saws
    • 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
    • E21C25/64—Slitting machines guided solely by hand and either carried by hand or mounted on supports

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)
FR949174D 1947-07-03 1947-07-03 Défonceuse pour mines, carrières ou autres applications Expired FR949174A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949174T 1947-07-03

Publications (1)

Publication Number Publication Date
FR949174A true FR949174A (fr) 1949-08-23

Family

ID=9474426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949174D Expired FR949174A (fr) 1947-07-03 1947-07-03 Défonceuse pour mines, carrières ou autres applications

Country Status (1)

Country Link
FR (1) FR949174A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9108725U1 (de) * 1991-07-16 1992-11-19 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Naturstein, Beton o.dgl.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9108725U1 (de) * 1991-07-16 1992-11-19 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Naturstein, Beton o.dgl.

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