ES1028103U - Borer device perfected applicable in mining. (Machine-translation by Google Translate, not legally binding) - Google Patents
Borer device perfected applicable in mining. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1028103U ES1028103U ES09401388U ES9401388U ES1028103U ES 1028103 U ES1028103 U ES 1028103U ES 09401388 U ES09401388 U ES 09401388U ES 9401388 U ES9401388 U ES 9401388U ES 1028103 U ES1028103 U ES 1028103U
- Authority
- ES
- Spain
- Prior art keywords
- mining
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
Perfected barrier device applicable in mining, of the intended to carry out barring operations in a mine, characterized to be constituted from a cylindrical body provided of four embolos that achieve the elevation thereof at the opening of the purge keys incorporated, adapting and fixing the primary body to the ceiling and to the walls of the galleries through a crown (11) and (11 '') and processing after the adaptation of the second body, putting in operation through the coupling of a barrening hammer in the ballot (32) of the body (20), fixing the body (20) with the body (1) through a coupling (33) situated in the coupler (5) that has a pin (6). (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401388U ES1028103Y (en) | 1994-05-19 | 1994-05-19 | PERFECTED DRILLING DEVICE APPLICABLE IN MINING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401388U ES1028103Y (en) | 1994-05-19 | 1994-05-19 | PERFECTED DRILLING DEVICE APPLICABLE IN MINING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1028103U true ES1028103U (en) | 1994-12-01 |
ES1028103Y ES1028103Y (en) | 1995-06-01 |
Family
ID=8286702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9401388U Expired - Fee Related ES1028103Y (en) | 1994-05-19 | 1994-05-19 | PERFECTED DRILLING DEVICE APPLICABLE IN MINING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1028103Y (en) |
-
1994
- 1994-05-19 ES ES9401388U patent/ES1028103Y/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES1028103Y (en) | 1995-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980302 |