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FR2375957A1 - Dispositif de serrage perfectionne - Google Patents

Dispositif de serrage perfectionne

Info

Publication number
FR2375957A1
FR2375957A1 FR7639293A FR7639293A FR2375957A1 FR 2375957 A1 FR2375957 A1 FR 2375957A1 FR 7639293 A FR7639293 A FR 7639293A FR 7639293 A FR7639293 A FR 7639293A FR 2375957 A1 FR2375957 A1 FR 2375957A1
Authority
FR
France
Prior art keywords
perfected
clamping device
traction
cables
pipes
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.)
Granted
Application number
FR7639293A
Other languages
English (en)
Other versions
FR2375957B1 (fr
Inventor
Michel Chatard
Jean Levasseur
Alain Sonnet
Jean Thiery
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7639293A priority Critical patent/FR2375957A1/fr
Priority to NL7714288A priority patent/NL7714288A/xx
Priority to NO774443A priority patent/NO774443L/no
Priority to IT31282/77A priority patent/IT1089091B/it
Priority to GB53993/77A priority patent/GB1586128A/en
Priority to DE19772758367 priority patent/DE2758367A1/de
Publication of FR2375957A1 publication Critical patent/FR2375957A1/fr
Application granted granted Critical
Publication of FR2375957B1 publication Critical patent/FR2375957B1/fr
Granted legal-status Critical Current

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

Perfectionnements aux dispositifs de serrage. Le dispositif comporte une pluralité d'organes de serrage régulièrement espacés autour d'un axe et dont deux au moins sont reliés par l'intermédiaire d'un couple de bagues coaxiales et d'un ensemble de biellettes articulées. L'invention est notamment applicable à la traction des câbles et conduites.
FR7639293A 1976-12-28 1976-12-28 Dispositif de serrage perfectionne Granted FR2375957A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7639293A FR2375957A1 (fr) 1976-12-28 1976-12-28 Dispositif de serrage perfectionne
NL7714288A NL7714288A (nl) 1976-12-28 1977-12-22 Kleminrichting.
NO774443A NO774443L (no) 1976-12-28 1977-12-23 Laase- eller holdeanordning.
IT31282/77A IT1089091B (it) 1976-12-28 1977-12-27 Dispositivo di serraggio perfezionato
GB53993/77A GB1586128A (en) 1976-12-28 1977-12-28 Gripping devices
DE19772758367 DE2758367A1 (de) 1976-12-28 1977-12-28 Spannvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639293A FR2375957A1 (fr) 1976-12-28 1976-12-28 Dispositif de serrage perfectionne

Publications (2)

Publication Number Publication Date
FR2375957A1 true FR2375957A1 (fr) 1978-07-28
FR2375957B1 FR2375957B1 (fr) 1980-09-26

Family

ID=9181628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639293A Granted FR2375957A1 (fr) 1976-12-28 1976-12-28 Dispositif de serrage perfectionne

Country Status (6)

Country Link
DE (1) DE2758367A1 (fr)
FR (1) FR2375957A1 (fr)
GB (1) GB1586128A (fr)
IT (1) IT1089091B (fr)
NL (1) NL7714288A (fr)
NO (1) NO774443L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489406A1 (fr) * 1980-08-29 1982-03-05 Walker Neer Mfg Co Collier de serrage a centrage automatique pour elements tubulaires de fond de trou, notamment pour l'exploitation de puits de petrole

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203760A (en) * 1992-05-15 1993-04-20 Delaware Capital Formation, Inc. Apparatus for adjustment of the spacing of film drive assemblies in a tubular film forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489406A1 (fr) * 1980-08-29 1982-03-05 Walker Neer Mfg Co Collier de serrage a centrage automatique pour elements tubulaires de fond de trou, notamment pour l'exploitation de puits de petrole

Also Published As

Publication number Publication date
NL7714288A (nl) 1978-06-30
FR2375957B1 (fr) 1980-09-26
GB1586128A (en) 1981-03-18
NO774443L (no) 1978-06-29
DE2758367A1 (de) 1978-06-29
IT1089091B (it) 1985-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse