FR2615440B1 - Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche - Google Patents

Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche

Info

Publication number
FR2615440B1
FR2615440B1 FR8707275A FR8707275A FR2615440B1 FR 2615440 B1 FR2615440 B1 FR 2615440B1 FR 8707275 A FR8707275 A FR 8707275A FR 8707275 A FR8707275 A FR 8707275A FR 2615440 B1 FR2615440 B1 FR 2615440B1
Authority
FR
France
Prior art keywords
block
fissure
piece
rock
separating
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
FR8707275A
Other languages
English (en)
Other versions
FR2615440A1 (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 FR8707275A priority Critical patent/FR2615440B1/fr
Priority to DE3851008T priority patent/DE3851008D1/de
Priority to AT88401239T priority patent/ATE109713T1/de
Priority to EP88401239A priority patent/EP0294267B1/fr
Publication of FR2615440A1 publication Critical patent/FR2615440A1/fr
Application granted granted Critical
Publication of FR2615440B1 publication Critical patent/FR2615440B1/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
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • 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
    • 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
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses
FR8707275A 1987-05-20 1987-05-20 Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche Expired FR2615440B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8707275A FR2615440B1 (fr) 1987-05-20 1987-05-20 Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche
DE3851008T DE3851008D1 (de) 1987-05-20 1988-05-20 Verfahren zum Separieren eines Stücks eines Materialblockes von im voraus bestimmter Form, zum Beispiel eines Steines.
AT88401239T ATE109713T1 (de) 1987-05-20 1988-05-20 Verfahren zum separieren eines stücks eines materialblockes von im voraus bestimmter form, zum beispiel eines steines.
EP88401239A EP0294267B1 (fr) 1987-05-20 1988-05-20 Procédé pour séparer un morceau de forme déterminée d'avance d'un bloc de matière, par exemple une roche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707275A FR2615440B1 (fr) 1987-05-20 1987-05-20 Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche

Publications (2)

Publication Number Publication Date
FR2615440A1 FR2615440A1 (fr) 1988-11-25
FR2615440B1 true FR2615440B1 (fr) 1989-10-06

Family

ID=9351386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707275A Expired FR2615440B1 (fr) 1987-05-20 1987-05-20 Procede pour separer un morceau de forme determinee d'avance d'un bloc de matiere, par exemple une roche

Country Status (4)

Country Link
EP (1) EP0294267B1 (fr)
AT (1) ATE109713T1 (fr)
DE (1) DE3851008D1 (fr)
FR (1) FR2615440B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245982A (en) * 1989-04-03 1993-09-21 L.B.T. Enterprises Ltd. Hydraulic concrete pile cutter
FR2720318B1 (fr) * 1994-05-30 1996-07-05 Etienne Vincent Procédé pour séparer un morceau d'un bloc par propagation d'une fissure unique.
US6321740B1 (en) * 1999-06-11 2001-11-27 Anchor Wall Systems, Inc. Block splitter assembly
US6918715B2 (en) 1999-06-11 2005-07-19 Anchor Wall Systems, Inc. Block splitting assembly and method
US6874494B2 (en) 2002-03-20 2005-04-05 Anchor Wall Systems, Inc. Block splitting assembly and method
US6886551B2 (en) 2003-04-10 2005-05-03 Anchor Wall Systems, Inc. Block splitting assembly and method
AU2005259847B2 (en) * 2004-07-05 2006-08-10 Concrete Slab Technology Pty Ltd Method and apparatus for forming cracks in concrete
US7308892B2 (en) 2004-07-05 2007-12-18 Concrete Slab Technology Pty Ltd Method and apparatus for forming cracks in concrete
US7146974B2 (en) 2004-09-13 2006-12-12 Anchor Wall Systems, Inc. Block splitting assembly and method
US8302591B2 (en) 2007-06-06 2012-11-06 Keystone Retaining Wall Systems Llc Block splitter assembly and method of producing wall blocks
FR2959957B1 (fr) * 2010-05-11 2012-05-04 Concept En Chaudronnerie Ind Cci Procede automatique de decoupe de poutrelles en beton precontraintes et machine pour sa mise en oeuvre
CN102315088A (zh) * 2011-03-29 2012-01-11 上海华碧检测技术有限公司 一种倒装芯片封装产品染色方法
US9399310B2 (en) * 2013-06-28 2016-07-26 D. L. Cetrangolo Method for producing thin rock-faced veneers from granitic stone slabs
CA2927283C (fr) 2015-04-20 2020-12-08 Keystone Retaining Wall Systems Llc Mecanisme diviseur de bloc et methode de production de blocs muraux
CA2942092A1 (fr) 2015-09-15 2017-03-15 Keystone Retaining Wall Systems Llc Mecanisme diviseur de bloc et methode de production de blocs muraux
FR3042592B1 (fr) 2015-10-16 2017-12-01 Electricite De France Procede de controle de fissuration d'un materiau et dispositif de mise en oeuvre associe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319154A (en) * 1940-01-08 1943-05-11 Ernest M Orlow Apparatus and method for breaking slabs of stone
US2593606A (en) * 1950-02-21 1952-04-22 Orville E Gibson Block-bisecting machine
US2723657A (en) * 1953-02-09 1955-11-15 Ivo L Jones Stone cutting machine
SE316406B (fr) * 1964-03-12 1969-10-20 Skandinaviska Granit Ab
US3809049A (en) * 1971-12-01 1974-05-07 Fletcher H Co Apparatus for cutting rough-surfaced stone bodies
FR2223968A5 (en) * 1973-03-26 1974-10-25 Le Beschu Roger Method of cutting blocks of rock, esp. granite - shallow bores on one face cleaving to sawn grooves on other
DK134102B (da) * 1974-05-22 1976-09-13 Hans Juul Fremgangsmåde ved hugning af bygningssten, især mursten, og maskine til udøvelse af fremgangsmåden.

Also Published As

Publication number Publication date
ATE109713T1 (de) 1994-08-15
DE3851008D1 (de) 1994-09-15
FR2615440A1 (fr) 1988-11-25
EP0294267A1 (fr) 1988-12-07
EP0294267B1 (fr) 1994-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights