RU2011114707A - PIPE PROFILING DEVICE - Google Patents
PIPE PROFILING DEVICE Download PDFInfo
- Publication number
- RU2011114707A RU2011114707A RU2011114707/02A RU2011114707A RU2011114707A RU 2011114707 A RU2011114707 A RU 2011114707A RU 2011114707/02 A RU2011114707/02 A RU 2011114707/02A RU 2011114707 A RU2011114707 A RU 2011114707A RU 2011114707 A RU2011114707 A RU 2011114707A
- Authority
- RU
- Russia
- Prior art keywords
- plungers
- channels
- radial
- profiling device
- axial
- Prior art date
Links
Landscapes
- Forging (AREA)
- Punching Or Piercing (AREA)
Abstract
Устройство для профилирования труб, содержащее корпус, выполненный с осевыми и радиальными каналами для подачи рабочей жидкости и связанными с каналами радиальными расточками цилиндрической формы в виде гидравлических цилиндров с установленными в них плунжерами, отличающееся тем, что плунжеры снабжены профильными клиновидными пуансонами и возвратными пружинами. A device for profiling pipes containing a housing made with axial and radial channels for supplying working fluid and associated with the channels of the radial bore of a cylindrical shape in the form of hydraulic cylinders with plungers installed in them, characterized in that the plungers are equipped with profile wedge-shaped punches and return springs.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011114707/02A RU2473410C2 (en) | 2011-04-14 | 2011-04-14 | Device for making polyhedral tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011114707/02A RU2473410C2 (en) | 2011-04-14 | 2011-04-14 | Device for making polyhedral tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011114707A true RU2011114707A (en) | 2012-10-20 |
RU2473410C2 RU2473410C2 (en) | 2013-01-27 |
Family
ID=47145069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011114707/02A RU2473410C2 (en) | 2011-04-14 | 2011-04-14 | Device for making polyhedral tubes |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2473410C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103317040A (en) * | 2013-06-26 | 2013-09-25 | 江苏核工业格林水处理有限责任公司 | Hydraulic forming device for guide opening of nuclear fuel storage bush |
RU2560039C1 (en) * | 2014-06-03 | 2015-08-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Method of formation segregation in well using profile packer and device for internal radial expansion of sections of profile part of packer pipes for fabrication of centralisers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU192159A1 (en) * | 1966-01-22 | 1967-02-06 | В. И. Дубовой, Е. А. Забокрицкий, И. И. Огиенко , Г. Б. Попов | |
GB1425778A (en) * | 1973-12-20 | 1976-02-18 | Nikia Ab Oy | Shaping device for reshaping a tube |
CH673790A5 (en) * | 1987-07-07 | 1990-04-12 | Elpatronic Ag | |
RU1801047C (en) * | 1991-01-09 | 1993-03-07 | Арендный Подшипниковый Завод N20 | Hollow blank deforming device |
RU2347637C2 (en) * | 2007-04-02 | 2009-02-27 | Государственное общеобразовательное учреждение высшего профессионального образования "Уральский государственный технический университет-УПИ" | Mandrel for tubes dressing |
-
2011
- 2011-04-14 RU RU2011114707/02A patent/RU2473410C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2473410C2 (en) | 2013-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130415 |