JPS5211768B2 - - Google Patents

Info

Publication number
JPS5211768B2
JPS5211768B2 JP47032957A JP3295772A JPS5211768B2 JP S5211768 B2 JPS5211768 B2 JP S5211768B2 JP 47032957 A JP47032957 A JP 47032957A JP 3295772 A JP3295772 A JP 3295772A JP S5211768 B2 JPS5211768 B2 JP S5211768B2
Authority
JP
Japan
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
Application number
JP47032957A
Other languages
Japanese (ja)
Other versions
JPS4899718A (enrdf_load_html_response
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 filed Critical
Priority to JP47032957A priority Critical patent/JPS5211768B2/ja
Publication of JPS4899718A publication Critical patent/JPS4899718A/ja
Publication of JPS5211768B2 publication Critical patent/JPS5211768B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
JP47032957A 1972-03-31 1972-03-31 Expired JPS5211768B2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47032957A JPS5211768B2 (enrdf_load_html_response) 1972-03-31 1972-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47032957A JPS5211768B2 (enrdf_load_html_response) 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
JPS4899718A JPS4899718A (enrdf_load_html_response) 1973-12-17
JPS5211768B2 true JPS5211768B2 (enrdf_load_html_response) 1977-04-02

Family

ID=12373392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47032957A Expired JPS5211768B2 (enrdf_load_html_response) 1972-03-31 1972-03-31

Country Status (1)

Country Link
JP (1) JPS5211768B2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010519478A (ja) * 2007-02-21 2010-06-03 ヴァルレック・マンネスマン・オイル・アンド・ガス・フランス 抗ねじ緩みブレーキを有するねじ山付き管状接続部コンポーネントの雌型端部を保護するための装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349714U (enrdf_load_html_response) * 1976-10-01 1978-04-26
DE3207180C1 (de) * 1982-02-27 1983-07-28 Mannesmann AG, 4000 Düsseldorf Rohrverbindung für Metallrohre
US20050045240A1 (en) * 2003-08-28 2005-03-03 Drilltec Patents & Technologies Company, Inc. Methods for protecting a threaded portion of a tubular member
FR2890740B1 (fr) * 2005-09-12 2007-12-07 Vallourec Mannesmann Oil Gas F Procede pour essayer en pression un composant filete
CN110088518B (zh) * 2017-01-18 2021-06-29 日本制铁株式会社 钢管用螺纹接头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010519478A (ja) * 2007-02-21 2010-06-03 ヴァルレック・マンネスマン・オイル・アンド・ガス・フランス 抗ねじ緩みブレーキを有するねじ山付き管状接続部コンポーネントの雌型端部を保護するための装置

Also Published As

Publication number Publication date
JPS4899718A (enrdf_load_html_response) 1973-12-17

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