FR2153847A5 - - Google Patents

Info

Publication number
FR2153847A5
FR2153847A5 FR7135722A FR7135722A FR2153847A5 FR 2153847 A5 FR2153847 A5 FR 2153847A5 FR 7135722 A FR7135722 A FR 7135722A FR 7135722 A FR7135722 A FR 7135722A FR 2153847 A5 FR2153847 A5 FR 2153847A5
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
FR7135722A
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.)
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
Priority to FR7135722A priority Critical patent/FR2153847A5/fr
Application granted granted Critical
Publication of FR2153847A5 publication Critical patent/FR2153847A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B23D45/102—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades some of which turn about perpendicular axes
    • 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
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/045—Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
    • 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
    • E21C25/16—Machines slitting solely by one or more rotating saws, cutting discs, or wheels
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines

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)
  • Mechanical Engineering (AREA)
FR7135722A 1971-09-24 1971-09-24 Expired FR2153847A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7135722A FR2153847A5 (en) 1971-09-24 1971-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7135722A FR2153847A5 (en) 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
FR2153847A5 true FR2153847A5 (en) 1973-05-04

Family

ID=9083890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135722A Expired FR2153847A5 (en) 1971-09-24 1971-09-24

Country Status (1)

Country Link
FR (1) FR2153847A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578578A1 (en) * 1985-03-06 1986-09-12 Guilbeaud Pierre Method for working in quarries of dressed stone and the like, and installation for its implementation.
FR2600375A1 (en) * 1986-06-18 1987-12-24 Bristot Frederic Method for quarrying and for the direct cutting of stones or the like and device for the implementation thereof
EP0314263A1 (en) * 1987-10-28 1989-05-03 Fletcher, Sutcliffe, Wild Limited Mining method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578578A1 (en) * 1985-03-06 1986-09-12 Guilbeaud Pierre Method for working in quarries of dressed stone and the like, and installation for its implementation.
FR2600375A1 (en) * 1986-06-18 1987-12-24 Bristot Frederic Method for quarrying and for the direct cutting of stones or the like and device for the implementation thereof
EP0314263A1 (en) * 1987-10-28 1989-05-03 Fletcher, Sutcliffe, Wild Limited Mining method and apparatus

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Legal Events

Date Code Title Description
ST Notification of lapse