CS260267B1 - Chytali náradia - Google Patents
Chytali náradia Download PDFInfo
- Publication number
- CS260267B1 CS260267B1 CS862302A CS230286A CS260267B1 CS 260267 B1 CS260267 B1 CS 260267B1 CS 862302 A CS862302 A CS 862302A CS 230286 A CS230286 A CS 230286A CS 260267 B1 CS260267 B1 CS 260267B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- tool
- catcher
- drilling
- tool catcher
- objects
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Chytač náradia, ktorého podstata spočívá
v tom, že pozostáva z válcovitého telesa v
hornej časti kónicky zúženého, rozoberatel'-
ne spojeného s vrtným nářadím, v dolnej
časti opatřeného zubovým výčnelkom slúžiacim
na odtlačenie vytahovaného predmetu
od steny vrtu. V strednej časti telesa
sa nechádzajú drážky, v ktorých dolnej
častí sú v pohyblivých čapoch uložené kladlvá.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS862302A CS260267B1 (sk) | 1986-04-01 | 1986-04-01 | Chytali náradia |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS862302A CS260267B1 (sk) | 1986-04-01 | 1986-04-01 | Chytali náradia |
Publications (2)
Publication Number | Publication Date |
---|---|
CS230286A1 CS230286A1 (en) | 1988-05-16 |
CS260267B1 true CS260267B1 (sk) | 1988-12-15 |
Family
ID=5359751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS862302A CS260267B1 (sk) | 1986-04-01 | 1986-04-01 | Chytali náradia |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS260267B1 (sk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107829701A (zh) * | 2017-11-28 | 2018-03-23 | 中国石油天然气股份有限公司 | 捞油井打捞装置 |
-
1986
- 1986-04-01 CS CS862302A patent/CS260267B1/sk unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107829701A (zh) * | 2017-11-28 | 2018-03-23 | 中国石油天然气股份有限公司 | 捞油井打捞装置 |
Also Published As
Publication number | Publication date |
---|---|
CS230286A1 (en) | 1988-05-16 |
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