IT1160597B - Salvafiletto azionato pneumaticamente per tubi, aste tubolari di perforazione e simili - Google Patents

Salvafiletto azionato pneumaticamente per tubi, aste tubolari di perforazione e simili

Info

Publication number
IT1160597B
IT1160597B IT68922/78A IT6892278A IT1160597B IT 1160597 B IT1160597 B IT 1160597B IT 68922/78 A IT68922/78 A IT 68922/78A IT 6892278 A IT6892278 A IT 6892278A IT 1160597 B IT1160597 B IT 1160597B
Authority
IT
Italy
Prior art keywords
tubes
similar
pneumatically operated
drilling rods
tubular drilling
Prior art date
Application number
IT68922/78A
Other languages
English (en)
Other versions
IT7868922A0 (it
Original Assignee
Weatherford Lamb
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 US05/876,608 external-priority patent/US4173988A/en
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of IT7868922A0 publication Critical patent/IT7868922A0/it
Application granted granted Critical
Publication of IT1160597B publication Critical patent/IT1160597B/it

Links

Classifications

    • 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
    • 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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Joints Allowing Movement (AREA)
  • Buffer Packaging (AREA)
  • Earth Drilling (AREA)
IT68922/78A 1977-08-17 1978-08-17 Salvafiletto azionato pneumaticamente per tubi, aste tubolari di perforazione e simili IT1160597B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82532977A 1977-08-17 1977-08-17
US05/876,608 US4173988A (en) 1977-04-29 1978-02-10 Pneumatically actuated thread protector for pipes

Publications (2)

Publication Number Publication Date
IT7868922A0 IT7868922A0 (it) 1978-08-17
IT1160597B true IT1160597B (it) 1987-03-11

Family

ID=27124894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68922/78A IT1160597B (it) 1977-08-17 1978-08-17 Salvafiletto azionato pneumaticamente per tubi, aste tubolari di perforazione e simili

Country Status (8)

Country Link
JP (1) JPS5462901A (it)
AR (1) AR226814A1 (it)
CA (1) CA1092993A (it)
DE (1) DE2835726C2 (it)
FR (1) FR2400661A1 (it)
IT (1) IT1160597B (it)
MX (1) MX146891A (it)
NL (1) NL7808401A (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725898A (en) * 1954-02-08 1955-12-06 Melvin H Stansbury Pipe guide and joint protector
US2745438A (en) * 1954-02-12 1956-05-15 Bloom Dolores Floyd Pipe thread protector
US2729245A (en) * 1954-04-05 1956-01-03 Stansbury Inc Pneumatically actuated thread protector
US4036261A (en) * 1975-07-29 1977-07-19 Service Equipment Design Co., Inc. Thread protector for oil-well pipe and bladder incorporated therein

Also Published As

Publication number Publication date
MX146891A (es) 1982-09-02
FR2400661B3 (it) 1980-11-14
IT7868922A0 (it) 1978-08-17
JPS5462901A (en) 1979-05-21
DE2835726A1 (de) 1979-07-05
DE2835726C2 (de) 1983-09-15
FR2400661A1 (fr) 1979-03-16
CA1092993A (en) 1981-01-06
NL7808401A (nl) 1979-02-20
AR226814A1 (es) 1982-08-31

Similar Documents

Publication Publication Date Title
IT1108746B (it) Tenaglia per tubi in particolare per la rotazione di tubi per fori da trivellazione
PL199800A1 (pl) Zlacze rurowe,zwlaszcza do naftowych rur wiertniczych
IT8267320A0 (it) Procedimento di perforazione per la fabbricazione di tubi senza saldatura
IT7812546A0 (it) Sonda, gastrica od intestinale, in particolare per enteroalimentazione
IT8223486A0 (it) Punta da trapano manuale.
IT7822235A0 (it) Dispositivo per la deposizione di aste metalliche tubolari e tubi.
IT1108306B (it) Apparecchio di carotaggio del suolo
IT1085924B (it) Metodo ed apparecchiatura per chiudere l'estremita' di punta di articoli tubolari,particolarmente calze,utilizzando una cucitura rettilinea
IT1096775B (it) Apparato per l'assemblaggio per l'incastonamento di tubi di grande diametro
NL7600494A (nl) Boorgereedschap met boor en opneemorgaan.
IT7827172A0 (it) Manicotti per tubi di resina rinforzata e relativo processo distampaggio.
IT1090495B (it) Mezzi di controllo per apparecchi per la prova di tubi
AT348560B (de) Stichlochbohr- und -stopfmaschine
IT1082261B (it) Macchina per la foratura di tubi
IT1160597B (it) Salvafiletto azionato pneumaticamente per tubi, aste tubolari di perforazione e simili
IT7830494A0 (it) Punta per forare.
IT1123298B (it) Tubi per la realizzazione di una conduttura
IT8224800A0 (it) Giunto attrezzato per tubi di trivellazione con spalle diformazione interne-esterne.
IT1086647B (it) Procedimento e dispositivo per la produzione continua di aste o tubi di silicio
ATA359178A (de) Bohrkrone
AT362843B (de) Drehanoden-roentgenroehre
IT7903494A0 (it) Dispositivo per l introduzione di barre entro tubi
OA05959A (fr) Pneumatique avec tringles tubulaires.
IT1102863B (it) Procedimento per la realizzazione di radiatori tubolari,mediante saldatura diretta dei tubi sul manicotto di raccordo di testa e radiatori realizzati con il suddetto procedimento
IT8048695A0 (it) Dispositivo di serraggio per montare insieme oggetti allungati come tubi aste e simili