ES480846A1 - Procedimiento para el clivaje de un bloque de material en hojas. - Google Patents
Procedimiento para el clivaje de un bloque de material en hojas.Info
- Publication number
- ES480846A1 ES480846A1 ES480846A ES480846A ES480846A1 ES 480846 A1 ES480846 A1 ES 480846A1 ES 480846 A ES480846 A ES 480846A ES 480846 A ES480846 A ES 480846A ES 480846 A1 ES480846 A1 ES 480846A1
- Authority
- ES
- Spain
- Prior art keywords
- schist
- groove
- fissure
- cleavage plane
- jet
- 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
Links
- 238000003776 cleavage reaction Methods 0.000 title abstract 4
- 230000007017 scission Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 241000923606 Schistes Species 0.000 title 2
- 239000010454 slate Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007921 spray Substances 0.000 abstract 1
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)
- Working Measures On Existing Buildindgs (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Procedimiento para el clivaje de un bloque de material en hojas, por ejemplo esquistos del tipo de pizarra, que presentan planos de clivaje privilegiados, según el cual se establece, en un plano de clivaje elegido, y por cualquier medio apropiado, una ranura que se extiende sobre una cierta longitud, y a continuación se someten las paredes de la ranura a una fuerza que tiende a separarlas para provocar la propagación de una fisura a lo largo del plano de clivaje, caracterizado porque se utiliza como medio de propagación de la fisura un chorro de fluido animado de una velocidad de translación elevada, que está orientado en el sentido del plano de clivaje, perpendicularmente a la ranura, de tal manera que la presión debida a la energía cinética del fluido proyectado siga el frente de propagación de la fisura.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7824229A FR2432375A1 (fr) | 1978-07-31 | 1978-07-31 | Procede pour le clivage de materiau feuillete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES480846A1 true ES480846A1 (es) | 1979-11-16 |
Family
ID=9211953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES480846A Expired ES480846A1 (es) | 1978-07-31 | 1979-05-23 | Procedimiento para el clivaje de un bloque de material en hojas. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES480846A1 (es) |
| FR (1) | FR2432375A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2527505A1 (fr) * | 1982-05-26 | 1983-12-02 | Bugeat Jean | Procede et installation pour le clivage de materiau, notamment de materiau schisteux |
| ES2028598A6 (es) * | 1991-02-04 | 1992-07-01 | Fernandez Sanchez Joaquin | Procedimiento de exfoliacion de piezas de pizarra y maquina correspondiente. |
| FR2790417B1 (fr) * | 1999-03-05 | 2001-04-13 | Sovemine Ingenierie | Procede et installation de refente de blocs de schiste ardoisier |
-
1978
- 1978-07-31 FR FR7824229A patent/FR2432375A1/fr active Granted
-
1979
- 1979-05-23 ES ES480846A patent/ES480846A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2432375A1 (fr) | 1980-02-29 |
| FR2432375B1 (es) | 1983-03-18 |
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