BE811806A - Outil pour les machines a decouper les roches. - Google Patents

Outil pour les machines a decouper les roches.

Info

Publication number
BE811806A
BE811806A BE5005168A BE5005168A BE811806A BE 811806 A BE811806 A BE 811806A BE 5005168 A BE5005168 A BE 5005168A BE 5005168 A BE5005168 A BE 5005168A BE 811806 A BE811806 A BE 811806A
Authority
BE
Belgium
Prior art keywords
tool
cutting machines
rock cutting
rock
machines
Prior art date
Application number
BE5005168A
Other languages
English (en)
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
Priority to BE5005168A priority Critical patent/BE811806A/fr
Publication of BE811806A publication Critical patent/BE811806A/fr
Priority to FR7505787A priority patent/FR2262581A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • 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
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades
    • B28D1/122—Circular saw blades with exchangeable cutter bits or cutter segments
    • 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
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
BE5005168A 1974-03-01 1974-03-01 Outil pour les machines a decouper les roches. BE811806A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE5005168A BE811806A (fr) 1974-03-01 1974-03-01 Outil pour les machines a decouper les roches.
FR7505787A FR2262581A1 (en) 1974-03-01 1975-02-25 Rock appts. cutting in quarries or mines - wheel or saw with rotating inclined teeth which impart impact to cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE5005168A BE811806A (fr) 1974-03-01 1974-03-01 Outil pour les machines a decouper les roches.

Publications (1)

Publication Number Publication Date
BE811806A true BE811806A (fr) 1974-07-01

Family

ID=3870769

Family Applications (1)

Application Number Title Priority Date Filing Date
BE5005168A BE811806A (fr) 1974-03-01 1974-03-01 Outil pour les machines a decouper les roches.

Country Status (1)

Country Link
BE (1) BE811806A (fr)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BRYCH J.

Effective date: 19840301

Owner name: DOSEK J.

Effective date: 19840301