FR397899A - Slate splitting process and machine - Google Patents

Slate splitting process and machine

Info

Publication number
FR397899A
FR397899A FR397899A FR397899DA FR397899A FR 397899 A FR397899 A FR 397899A FR 397899 A FR397899 A FR 397899A FR 397899D A FR397899D A FR 397899DA FR 397899 A FR397899 A FR 397899A
Authority
FR
France
Prior art keywords
machine
splitting process
slate
slate splitting
splitting
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
FR397899A
Other languages
French (fr)
Inventor
L'union Ardoisiere
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.)
UNION ARDOISIERE L
Original Assignee
UNION ARDOISIERE L
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 UNION ARDOISIERE L filed Critical UNION ARDOISIERE L
Application granted granted Critical
Publication of FR397899A publication Critical patent/FR397899A/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
    • B28D1/322—Splitting of the working materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
FR397899A 1909-12-14 1908-12-15 Slate splitting process and machine Expired FR397899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190929191T 1909-12-14

Publications (1)

Publication Number Publication Date
FR397899A true FR397899A (en) 1909-05-19

Family

ID=32559318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR397899A Expired FR397899A (en) 1909-12-14 1908-12-15 Slate splitting process and machine

Country Status (2)

Country Link
FR (1) FR397899A (en)
GB (1) GB190929191A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182309A5 (en) * 1972-04-26 1973-12-07 Angers Ardoisieres
FR2527505A1 (en) * 1982-05-26 1983-12-02 Bugeat Jean Splitting of slate on cleavage planes - entails raising pressure on side of block relative to that on normal faces and applying knife to this side
EP0498755A1 (en) * 1991-02-04 1992-08-12 Joaquin Fernandez Sanchez Machine for cleaving slate pieces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182309A5 (en) * 1972-04-26 1973-12-07 Angers Ardoisieres
FR2527505A1 (en) * 1982-05-26 1983-12-02 Bugeat Jean Splitting of slate on cleavage planes - entails raising pressure on side of block relative to that on normal faces and applying knife to this side
EP0498755A1 (en) * 1991-02-04 1992-08-12 Joaquin Fernandez Sanchez Machine for cleaving slate pieces

Also Published As

Publication number Publication date
GB190929191A (en) 1910-07-28

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