ES231148U - Una coraza perforada. - Google Patents
Una coraza perforada.Info
- Publication number
- ES231148U ES231148U ES1977231148U ES231148U ES231148U ES 231148 U ES231148 U ES 231148U ES 1977231148 U ES1977231148 U ES 1977231148U ES 231148 U ES231148 U ES 231148U ES 231148 U ES231148 U ES 231148U
- Authority
- ES
- Spain
- Prior art keywords
- shell
- translation
- machine
- legally binding
- google translate
- 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.)
- Granted
Links
- 238000009412 basement excavation Methods 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
Landscapes
- Basic Packing Technique (AREA)
Abstract
Una coraza perforadora para excavaciones de superficie que tiene una envuelta en forma de armazón cerrada, dotada de gatos hidráulicos que aseguran un movimiento progresivo de la coraza y las paredes laterales están rígidamente sujetas a la envuelta, caracterizada porque la longitud de una pared inferior de la envuelta es sensiblemente menor que la longitud de la coraza propiamente dicha, y se dispone de medios para hacer girar la coraza en un plano vertical articulado a cada pared lateral de la coraza.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977231148U ES231148Y (es) | 1977-10-03 | 1977-10-03 | Una coraza perforada. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977231148U ES231148Y (es) | 1977-10-03 | 1977-10-03 | Una coraza perforada. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES231148U true ES231148U (es) | 1977-11-16 |
| ES231148Y ES231148Y (es) | 1978-03-16 |
Family
ID=8392353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1977231148U Expired ES231148Y (es) | 1977-10-03 | 1977-10-03 | Una coraza perforada. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES231148Y (es) |
-
1977
- 1977-10-03 ES ES1977231148U patent/ES231148Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES231148Y (es) | 1978-03-16 |
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