IT1103590B - Dispositivo di protezione per le estremita' di elementi tubolari - Google Patents

Dispositivo di protezione per le estremita' di elementi tubolari

Info

Publication number
IT1103590B
IT1103590B IT47570/78A IT4757078A IT1103590B IT 1103590 B IT1103590 B IT 1103590B IT 47570/78 A IT47570/78 A IT 47570/78A IT 4757078 A IT4757078 A IT 4757078A IT 1103590 B IT1103590 B IT 1103590B
Authority
IT
Italy
Prior art keywords
protective device
tubular elements
tubular
elements
protective
Prior art date
Application number
IT47570/78A
Other languages
English (en)
Italian (it)
Other versions
IT7847570A0 (it
Original Assignee
Quraishi Abdul Hameed
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 claimed from GB52177A external-priority patent/GB1597711A/en
Application filed by Quraishi Abdul Hameed filed Critical Quraishi Abdul Hameed
Publication of IT7847570A0 publication Critical patent/IT7847570A0/it
Application granted granted Critical
Publication of IT1103590B publication Critical patent/IT1103590B/it

Links

Classifications

    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Pipe Accessories (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Sleeves (AREA)
IT47570/78A 1977-01-07 1978-01-09 Dispositivo di protezione per le estremita' di elementi tubolari IT1103590B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB52177A GB1597711A (en) 1977-01-07 1977-01-07 Protectors for the ends of tubular elements
GB52277 1977-01-07
GB52377 1977-01-07

Publications (2)

Publication Number Publication Date
IT7847570A0 IT7847570A0 (it) 1978-01-09
IT1103590B true IT1103590B (it) 1985-10-14

Family

ID=27253729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47570/78A IT1103590B (it) 1977-01-07 1978-01-09 Dispositivo di protezione per le estremita' di elementi tubolari

Country Status (6)

Country Link
JP (1) JPS53124322A (enrdf_load_stackoverflow)
CA (1) CA1083052A (enrdf_load_stackoverflow)
DE (2) DE2800747A1 (enrdf_load_stackoverflow)
FR (1) FR2376996A1 (enrdf_load_stackoverflow)
IE (1) IE46133B1 (enrdf_load_stackoverflow)
IT (1) IT1103590B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103233684A (zh) * 2013-04-15 2013-08-07 崔刚明 蜂窝状钻杆及其连接装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854802B2 (de) * 1978-12-15 1981-03-12 Mannesmann AG, 4000 Düsseldorf Schutzvorrichtung für das Ende eines mit Gewinde versehenen Rohres und Verfahren zum Einschneiden eines Gewindes in eine Form zum Gießen der Schutzvorrichtung
GB2050988A (en) * 1979-06-22 1981-01-14 Quaraishi A H End protectors for tubular and/or rod-like elements
DE2939384C2 (de) * 1979-09-28 1987-02-12 Wilfried 3111 Eimke Dreyfuß Gewindeschutzvorrichtung für Rohrenden
DE3100527C2 (de) * 1981-01-10 1984-01-12 Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm Schutzkappe und Schutznippel für Enden von Rohren, insbesondere von Ölfeldrohren
US4796668A (en) * 1984-01-09 1989-01-10 Vallourec Device for protecting threadings and butt-type joint bearing surfaces of metallic tubes
DE3530347A1 (de) * 1985-08-24 1986-01-30 Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm Schraubbare schutzkappe fuer gewinde sowie verfahren und vorrichtung zum abschrauben von schutzkappen
DE3530348A1 (de) * 1985-08-24 1986-01-23 Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm Schraubbare schutzkappe fuer gewinde
DE3615003A1 (de) * 1986-05-02 1987-11-05 Stroedter Wilhelm Masch Gewindeschutz fuer gewinde aus einem verformbaren werkstoff mit einem komplementaergewinde
US4957141A (en) * 1988-06-29 1990-09-18 Wilfried Dreyfuss Pipe-end protector
DE4124102C1 (enrdf_load_stackoverflow) * 1991-07-18 1993-02-18 Mannesmann Ag, 4000 Duesseldorf, De
DE19913164C1 (de) * 1999-03-24 2001-02-01 Paul Mueller Tech Produkte Gmb Kunststoff-Schutzkappe für Schraubverbindungen
RU184845U1 (ru) * 2018-05-15 2018-11-12 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Предохранитель резьбы ниппельного элемента резьбовых соединений нефтегазопромысловых труб

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640969A (en) * 1927-05-18 1927-08-30 William H Westerman Thread guard
FR872393A (fr) * 1939-06-10 1942-06-05 Deutsche Rohrenwerke Ag Protection des filetages de tubes
GB576233A (en) * 1944-05-03 1946-03-25 George Herbert Dowty Improvements in sealing washers for joint-making packing
DE1159346B (de) * 1961-05-02 1963-12-12 Gerhard Arlt Transportschutz fuer eine auf dem freien Ende eines Rohres aufgebrachte Dichtungsmasse
US3289704A (en) * 1965-01-22 1966-12-06 Joseph A Nicosia Sectionalized pipe
FR1489782A (fr) * 1966-06-13 1967-07-28 Ct De Rech S De Pont A Mousson Coiffe d'extrémité de tuyau ou autre élément tubulaire
US3485271A (en) * 1966-09-30 1969-12-23 Mccreary Tire & Rubber Co Protector for casings,pipes and other cylindrical objects
CS160910B1 (enrdf_load_stackoverflow) * 1973-01-29 1975-05-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103233684A (zh) * 2013-04-15 2013-08-07 崔刚明 蜂窝状钻杆及其连接装置

Also Published As

Publication number Publication date
FR2376996A1 (fr) 1978-08-04
IE46133B1 (en) 1983-03-09
IT7847570A0 (it) 1978-01-09
DE2800747A1 (de) 1978-07-20
JPS53124322A (en) 1978-10-30
FR2376996B1 (enrdf_load_stackoverflow) 1984-09-28
IE780024L (en) 1978-07-07
CA1083052A (en) 1980-08-05
DE7800484U1 (de) 1982-07-15

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