ES232642U - Support-arm for keys of drill pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents
Support-arm for keys of drill pipes. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES232642U ES232642U ES1977232642U ES232642U ES232642U ES 232642 U ES232642 U ES 232642U ES 1977232642 U ES1977232642 U ES 1977232642U ES 232642 U ES232642 U ES 232642U ES 232642 U ES232642 U ES 232642U
- Authority
- ES
- Spain
- Prior art keywords
- keys
- translation
- arm
- machine
- legally binding
- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Bracket-arm for drill pipe wrenches, characterized essentially because it has a locking system configured by two pieces in "U" one internally positioned in another that hold and make impossible the fallen movements etc, of keys for changing rods in towers of terrestrial or underwater drilling. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232642U ES232642Y (en) | 1977-12-12 | 1977-12-12 | SUPPORT-ARM FOR DRILLING TUBE WRENCHES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232642U ES232642Y (en) | 1977-12-12 | 1977-12-12 | SUPPORT-ARM FOR DRILLING TUBE WRENCHES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES232642U true ES232642U (en) | 1978-02-01 |
ES232642Y ES232642Y (en) | 1978-06-16 |
Family
ID=8393713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977232642U Expired ES232642Y (en) | 1977-12-12 | 1977-12-12 | SUPPORT-ARM FOR DRILLING TUBE WRENCHES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES232642Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2505093A1 (en) | 2011-03-29 | 2012-10-03 | Ofer, Gerhard | Hair extension, method for extending hair and hair extension set |
-
1977
- 1977-12-12 ES ES1977232642U patent/ES232642Y/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2505093A1 (en) | 2011-03-29 | 2012-10-03 | Ofer, Gerhard | Hair extension, method for extending hair and hair extension set |
Also Published As
Publication number | Publication date |
---|---|
ES232642Y (en) | 1978-06-16 |
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