FR2575266B1 - Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes - Google Patents

Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes

Info

Publication number
FR2575266B1
FR2575266B1 FR8419850A FR8419850A FR2575266B1 FR 2575266 B1 FR2575266 B1 FR 2575266B1 FR 8419850 A FR8419850 A FR 8419850A FR 8419850 A FR8419850 A FR 8419850A FR 2575266 B1 FR2575266 B1 FR 2575266B1
Authority
FR
France
Prior art keywords
monoblock
seals
threads
protective device
metal tubes
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.)
Expired
Application number
FR8419850A
Other languages
English (en)
Other versions
FR2575266A1 (fr
Inventor
Jean-Paul Depret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec SA
Original Assignee
Vallourec SA
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
Priority to US06/763,140 priority Critical patent/US4796668A/en
Priority to FR8419850A priority patent/FR2575266B1/fr
Application filed by Vallourec SA filed Critical Vallourec SA
Priority to BR8504530A priority patent/BR8504530A/pt
Priority to PCT/FR1985/000003 priority patent/WO1985003104A1/fr
Priority to AT85420003T priority patent/ATE50851T1/de
Priority to EP85420003A priority patent/EP0148807B1/fr
Priority to DE8585420003T priority patent/DE3576396D1/de
Priority to MX203983A priority patent/MX161440A/es
Publication of FR2575266A1 publication Critical patent/FR2575266A1/fr
Application granted granted Critical
Publication of FR2575266B1 publication Critical patent/FR2575266B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/006—Accessories for drilling pipes, e.g. cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
FR8419850A 1984-01-09 1984-12-20 Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes Expired FR2575266B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US06/763,140 US4796668A (en) 1984-01-09 1984-01-07 Device for protecting threadings and butt-type joint bearing surfaces of metallic tubes
FR8419850A FR2575266B1 (fr) 1984-12-20 1984-12-20 Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes
PCT/FR1985/000003 WO1985003104A1 (fr) 1984-01-09 1985-01-07 Dispositif protecteur pour filetages et portees de joint formant butee de tubes metalliques
AT85420003T ATE50851T1 (de) 1984-01-09 1985-01-07 Schutz fuer rohrgewinde und rohrverbindungskontaktflaechen.
BR8504530A BR8504530A (pt) 1984-01-09 1985-01-07 Dispositivo protetor para rosqueamentos e abaulamentos de junta formando batente de tubos metalicos
EP85420003A EP0148807B1 (fr) 1984-01-09 1985-01-07 Dispositif protecteur pour filetages et portées de joint formant butée de tubes métalliques
DE8585420003T DE3576396D1 (de) 1984-01-09 1985-01-07 Schutz fuer rohrgewinde und rohrverbindungskontaktflaechen.
MX203983A MX161440A (es) 1984-01-09 1985-01-08 Mejoras a protector para roscados y asientos de union que forman tope en tubos metalicos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419850A FR2575266B1 (fr) 1984-12-20 1984-12-20 Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes

Publications (2)

Publication Number Publication Date
FR2575266A1 FR2575266A1 (fr) 1986-06-27
FR2575266B1 true FR2575266B1 (fr) 1987-05-15

Family

ID=9310993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8419850A Expired FR2575266B1 (fr) 1984-01-09 1984-12-20 Dispositif protecteur monobloc pour filetages et portees de joint formant butee de tubes metalliques filetes

Country Status (1)

Country Link
FR (1) FR2575266B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1190616C (zh) 1998-05-22 2005-02-23 筑泰克专利技术有限公司 螺纹保护装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB380450A (en) * 1930-09-09 1932-09-13 Nat Supply Corp Improvement in packed drill pipe joints or couplings
US2239942A (en) * 1939-05-17 1941-04-29 Hydril Company Of California Well pipe joint
FR872393A (fr) * 1939-06-10 1942-06-05 Deutsche Rohrenwerke Ag Protection des filetages de tubes
US2258066A (en) * 1940-03-11 1941-10-07 Youngstown Sheet And Tube Co Pipe joint
US2930118A (en) * 1956-08-06 1960-03-29 Edward F Higgins Method of manufacturing a box end thread protector for sucker rod couplings and the like
FR1187881A (fr) * 1956-10-29 1959-09-17 Protecteurs thermoplastiques pour bouts de tuyaux
CS160910B1 (fr) * 1973-01-29 1975-05-04
DE2715837C3 (de) * 1977-04-05 1980-04-17 Mannesmann Ag, 4000 Duesseldorf Schutzring für Rohre
US4157100A (en) * 1977-08-17 1979-06-05 John Turk Thread protector device

Also Published As

Publication number Publication date
FR2575266A1 (fr) 1986-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse