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RU2002938C1 - Device for connection and disconnection of pipe joints - Google Patents

Device for connection and disconnection of pipe joints

Info

Publication number
RU2002938C1
RU2002938C1 SU4886235A RU2002938C1 RU 2002938 C1 RU2002938 C1 RU 2002938C1 SU 4886235 A SU4886235 A SU 4886235A RU 2002938 C1 RU2002938 C1 RU 2002938C1
Authority
RU
Russia
Prior art keywords
disconnection
connection
pipe joints
joints
pipe
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Виктор Михайлович Пруцков
Original Assignee
Prutskov Viktor M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prutskov Viktor M filed Critical Prutskov Viktor M
Priority to SU4886235 priority Critical patent/RU2002938C1/en
Application granted granted Critical
Publication of RU2002938C1 publication Critical patent/RU2002938C1/en

Links

Landscapes

  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Description

Фиг. IFIG. I

SU4886235 1990-11-29 1990-11-29 Device for connection and disconnection of pipe joints RU2002938C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4886235 RU2002938C1 (en) 1990-11-29 1990-11-29 Device for connection and disconnection of pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4886235 RU2002938C1 (en) 1990-11-29 1990-11-29 Device for connection and disconnection of pipe joints

Publications (1)

Publication Number Publication Date
RU2002938C1 true RU2002938C1 (en) 1993-11-15

Family

ID=21547368

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4886235 RU2002938C1 (en) 1990-11-29 1990-11-29 Device for connection and disconnection of pipe joints

Country Status (1)

Country Link
RU (1) RU2002938C1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 99583, кл. Е 21 В 19/10, 1953. работы обслуживающего персонала, участок проходного отверсти ротора, расположенный над кольцевым выступом, выполнен в поперечном сечении шестигранной формы, подкладна вилка имеет в плане ответную шестигранную форму и выполнена с возможностью размещени в проходном отверстии ротора и установки на кольцевой выступ дл взаимодейству с шестигранным участком проходного отвер1 сти ротора, упор на вращающейс детали ротора установлен в ее кольцевом углублении, а средство дл захвата и вращени бурильной трубы выполнено в виде ведущей вилки с возможностью размещени ее в кольцевом углублении верхней части вращающейс детали ротора. *

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