ES264152U - Perforated head for drilling facilities. (Machine-translation by Google Translate, not legally binding) - Google Patents
Perforated head for drilling facilities. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES264152U ES264152U ES1982264152U ES264152U ES264152U ES 264152 U ES264152 U ES 264152U ES 1982264152 U ES1982264152 U ES 1982264152U ES 264152 U ES264152 U ES 264152U ES 264152 U ES264152 U ES 264152U
- Authority
- ES
- Spain
- Prior art keywords
- head
- translation
- drilling
- 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
- 238000005553 drilling Methods 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000009527 percussion Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
Landscapes
- Earth Drilling (AREA)
Abstract
Improved head for drilling facilities, which are those that are constituted by a proper drilling head and a neck for the coupling of said head to the corresponding elements of power transmission, said head provided with scraper means responsible for carrying out by means of the percussion to break the rock, during drilling, is essentially characterized because the inlet duct of pressurized air for the extraction of the sitritus, ramifies when reaching the head in several ducts that open on the front face of the latter, so that the jets of air fall directly on the working area of the scraper elements, it being provided that the outlets of such branches are located at the bottom of existing radial channels on the front face of said head, communicating in turn with other channels that, located on the periphery of the head and in the direction of their generatrices, est communication with the annular space existing between the neck of the head and the transmission elements, and the wall of the hole already perforated. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1982264152U ES264152Y (en) | 1982-03-25 | 1982-03-25 | "PERFECTED HEAD FOR DRILLING FACILITIES". |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1982264152U ES264152Y (en) | 1982-03-25 | 1982-03-25 | "PERFECTED HEAD FOR DRILLING FACILITIES". |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES264152U true ES264152U (en) | 1982-11-16 |
| ES264152Y ES264152Y (en) | 1983-05-16 |
Family
ID=8419734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1982264152U Expired ES264152Y (en) | 1982-03-25 | 1982-03-25 | "PERFECTED HEAD FOR DRILLING FACILITIES". |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES264152Y (en) |
-
1982
- 1982-03-25 ES ES1982264152U patent/ES264152Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES264152Y (en) | 1983-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19970203 |