FR835809A - Machine for mechanically shaping slate by means of rotating circular discs - Google Patents

Machine for mechanically shaping slate by means of rotating circular discs

Info

Publication number
FR835809A
FR835809A FR835809DA FR835809A FR 835809 A FR835809 A FR 835809A FR 835809D A FR835809D A FR 835809DA FR 835809 A FR835809 A FR 835809A
Authority
FR
France
Prior art keywords
slate
machine
rotating circular
circular discs
mechanically shaping
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
Bonnafous Raoul
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 FR835809A publication Critical patent/FR835809A/en
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
    • B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
    • B28D1/327—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist for cutting or shearing easily splittable working materials
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
FR835809D 1938-03-28 1938-03-28 Machine for mechanically shaping slate by means of rotating circular discs Expired FR835809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835809T 1938-03-28

Publications (1)

Publication Number Publication Date
FR835809A true FR835809A (en) 1939-01-04

Family

ID=9297800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835809D Expired FR835809A (en) 1938-03-28 1938-03-28 Machine for mechanically shaping slate by means of rotating circular discs

Country Status (1)

Country Link
FR (1) FR835809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610564A1 (en) * 1987-02-10 1988-08-12 Renvoye Exploit Cutting device for finishing the edges of slate pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610564A1 (en) * 1987-02-10 1988-08-12 Renvoye Exploit Cutting device for finishing the edges of slate pieces

Similar Documents

Publication Publication Date Title
FR950743A (en) Resinous compositions
FR864029A (en) Statistics machines
FR864028A (en) Statistics machine
FR835809A (en) Machine for mechanically shaping slate by means of rotating circular discs
FR850566A (en) Brazing process
FR856370A (en) Shoe sewing machine
FR846349A (en) Removable rotating seat
FR906416A (en) Carousel
FR864026A (en) Statistics machines
FR841991A (en) Hydrocarbon improvement process
FI19534A (en) Centrifugal screening machine
FR864101A (en) Shoe sewing machine
FR844169A (en) Sock holder
FR874565A (en) Rotating grille for gasifier
FR847210A (en) Improvements to bottle making machines
FR845758A (en) Rotating plate
FR835895A (en) Stamping machine
FR875824A (en) Isomerization process
FR856388A (en) Amalgam preparation process
FR851614A (en) Shoe assembly machine
FR843375A (en) Shoe Shaper
FR856129A (en) Shoe sewing machine
FR856868A (en) Shoe sewing machine
FR853312A (en) Circular saw sharpening machine
FR850643A (en) Shoe deforming machine