BR8900810A - Grampo operavel sob pressao - Google Patents

Grampo operavel sob pressao

Info

Publication number
BR8900810A
BR8900810A BR898900810A BR8900810A BR8900810A BR 8900810 A BR8900810 A BR 8900810A BR 898900810 A BR898900810 A BR 898900810A BR 8900810 A BR8900810 A BR 8900810A BR 8900810 A BR8900810 A BR 8900810A
Authority
BR
Brazil
Prior art keywords
under pressure
clamp under
operating clamp
operating
pressure
Prior art date
Application number
BR898900810A
Other languages
English (en)
Inventor
Kwork-Ping Wong
Original Assignee
Otis Eng Co
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 Otis Eng Co filed Critical Otis Eng Co
Publication of BR8900810A publication Critical patent/BR8900810A/pt

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
    • E21B19/12—Rope clamps ; Rod, casings or tube clamps not secured to elevators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1558—Grip units and features
    • Y10T74/1587—Grip features

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Clamps And Clips (AREA)
BR898900810A 1988-02-22 1989-02-20 Grampo operavel sob pressao BR8900810A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/158,540 US4844210A (en) 1988-02-22 1988-02-22 Line clamp

Publications (1)

Publication Number Publication Date
BR8900810A true BR8900810A (pt) 1990-10-02

Family

ID=22568603

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900810A BR8900810A (pt) 1988-02-22 1989-02-20 Grampo operavel sob pressao

Country Status (6)

Country Link
US (1) US4844210A (pt)
AU (1) AU610338B2 (pt)
BR (1) BR8900810A (pt)
GB (1) GB2214953B (pt)
NO (1) NO890258L (pt)
SG (1) SG20192G (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307939B (en) * 1995-12-09 2000-06-14 Weatherford Oil Tool Apparatus for gripping a pipe
US6234465B1 (en) * 2000-03-13 2001-05-22 Elias A. Sutton, Jr. Clamping apparatus
GB0525941D0 (en) 2005-12-21 2006-02-01 Muro Testing And Certification Clamp
US7934548B2 (en) 2008-04-21 2011-05-03 Schlumberger Technology Corporation Spooled device retaining system
US8225855B2 (en) * 2008-10-30 2012-07-24 Schlumberger Technology Corporation Surface equipment assembly for wellbore cable
US9074592B2 (en) * 2010-05-28 2015-07-07 Schlumberger Technology Corporation Deployment of downhole pump using a cable
AR093131A1 (es) * 2013-10-24 2015-05-20 Apia Soc Anonima Herramienta de sujecion por sobretension
US20150136491A1 (en) * 2013-11-21 2015-05-21 National Oilwell Varco, L.P. Hydraulically Operated Polished Rod Clamp
NO342125B1 (en) * 2015-12-15 2018-03-26 Fmc Kongsberg Subsea As Riserless Light Well Intervention Clamp System and method of using same
CN107846802B (zh) * 2017-12-15 2023-06-23 无锡优耐特能源科技有限公司 一种用于机箱进线的电缆导引装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550839A (en) * 1948-05-28 1951-05-01 Martin Allan Safety device for lifting and lowering apparatus
US2945563A (en) * 1958-05-14 1960-07-19 John J O'hara Safety locks for harness
GB1077068A (en) * 1963-11-19 1967-07-26 Barrow Hepburn & Gale Ltd Personal safety equipment,for use by workers at height
US3467224A (en) * 1968-03-05 1969-09-16 Mary Lou Curtis Cable safety clamping device for oil wells and the like
US3579752A (en) * 1970-04-09 1971-05-25 Cicero C Brown Automatic rotary slips
US4360171A (en) * 1980-10-31 1982-11-23 General Motors Corporation Seat belt retracting and locking mechanism
US4498563A (en) * 1982-08-23 1985-02-12 Trahan Wilson J Wireline catcher
SU1404693A1 (ru) * 1984-04-24 1988-06-23 Управление "Спецшахтомонтаж" Производственного Объединения По Добыче Угля "Карагандауголь" Гидравлический шаговый привод

Also Published As

Publication number Publication date
AU610338B2 (en) 1991-05-16
NO890258D0 (no) 1989-01-20
AU2973689A (en) 1989-08-24
GB2214953A (en) 1989-09-13
US4844210A (en) 1989-07-04
SG20192G (en) 1992-04-16
GB2214953B (en) 1992-02-05
NO890258L (no) 1989-08-23
GB8825028D0 (en) 1988-11-30

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