ES322994A1 - Improvements in appliances to drill marble. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in appliances to drill marble. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES322994A1 ES322994A1 ES0322994A ES322994A ES322994A1 ES 322994 A1 ES322994 A1 ES 322994A1 ES 0322994 A ES0322994 A ES 0322994A ES 322994 A ES322994 A ES 322994A ES 322994 A1 ES322994 A1 ES 322994A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- marble
- legally binding
- *** translate
- machine
- 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
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
IMPROVEMENTS IN MARBLE DRILLING DEVICES, characterized in that they essentially affect a bander device, on which is supported a pneumatic drilling hammer proper, whose bander has been coupled with the possibility of rotating from the vertical to almost horizontal position, achieving a wide range of equally stable intermediate positions, by virtue of a perforated bar that is fixed with a bolt, on a platform carriage equipped with wheels that slide on rails and whose carriage is duly counterbalanced on its upper part, being equipped with a mechanism of braking that automatically blocks it as soon as the hammer begins to work, because the same compressed air is also used to drive shoes that are tightened on the wheels of the car itself, which also has a transfer device, adjustable , which allows you to drill holes at equidistant distances and give an ap tangential approach onwards. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0322994A ES322994A1 (en) | 1966-02-12 | 1966-02-12 | Improvements in appliances to drill marble. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0322994A ES322994A1 (en) | 1966-02-12 | 1966-02-12 | Improvements in appliances to drill marble. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES322994A1 true ES322994A1 (en) | 1966-12-16 |
Family
ID=34507430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0322994A Expired ES322994A1 (en) | 1966-02-12 | 1966-02-12 | Improvements in appliances to drill marble. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES322994A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963098A (en) * | 2021-03-02 | 2021-06-15 | 宁夏天地奔牛实业集团有限公司 | Underground mine raise boring machine |
-
1966
- 1966-02-12 ES ES0322994A patent/ES322994A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963098A (en) * | 2021-03-02 | 2021-06-15 | 宁夏天地奔牛实业集团有限公司 | Underground mine raise boring machine |
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