AT286904B - Elevatorspannfutter - Google Patents

Elevatorspannfutter

Info

Publication number
AT286904B
AT286904B AT1262568A AT1262568A AT286904B AT 286904 B AT286904 B AT 286904B AT 1262568 A AT1262568 A AT 1262568A AT 1262568 A AT1262568 A AT 1262568A AT 286904 B AT286904 B AT 286904B
Authority
AT
Austria
Prior art keywords
chucks
elevator
elevator chucks
Prior art date
Application number
AT1262568A
Other languages
English (en)
Original Assignee
Byron Jackson Inc
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 Byron Jackson Inc filed Critical Byron Jackson Inc
Application granted granted Critical
Publication of AT286904B publication Critical patent/AT286904B/de

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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
AT1262568A 1967-12-26 1968-12-27 Elevatorspannfutter AT286904B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69335067A 1967-12-26 1967-12-26

Publications (1)

Publication Number Publication Date
AT286904B true AT286904B (de) 1970-12-28

Family

ID=24784297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1262568A AT286904B (de) 1967-12-26 1968-12-27 Elevatorspannfutter

Country Status (6)

Country Link
US (1) US3422506A (de)
AT (1) AT286904B (de)
DE (1) DE1813675C3 (de)
FR (1) FR1604429A (de)
GB (1) GB1224258A (de)
NL (1) NL6818213A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203182A (en) * 1978-02-13 1980-05-20 Varco International, Inc. Slip assembly
US4576254A (en) * 1984-02-06 1986-03-18 Otis Engineering Corporation Hydraulically actuated slip assembly
DE4326298A1 (de) * 1993-08-05 1995-03-09 Nordmeyer Kg Backenklemme für einen mechanischen oder hydraulischen Stangenheber
US6471439B2 (en) 2000-02-04 2002-10-29 Jerry P. Allamon Slips for drill pipes or other tubular members
US6264395B1 (en) 2000-02-04 2001-07-24 Jerry P. Allamon Slips for drill pipe or other tubular goods
US7686088B2 (en) * 2005-05-12 2010-03-30 Weatherford/Lamb, Inc. Equalized load distribution slips for spider and elevator
NO331239B1 (no) * 2008-01-17 2011-11-07 Tts Energy As Klemanordning for avhenging av en bore- eller fôringsrorstreng i et boredekk
CN102828703B (zh) * 2012-09-14 2014-08-20 东营鸿昇机械设备有限公司 一种在井下管柱任意位置实现加压提放的游动卡瓦
EP3228811B1 (de) * 2014-08-05 2019-04-24 Frank's International, LLC Einzelgelenkaufzug mit erweiterter reichweite
CN104594826A (zh) * 2015-01-21 2015-05-06 中煤科工集团重庆研究院有限公司 活塞式液压卡盘
CN109826572B (zh) * 2019-03-01 2024-02-27 冀凯河北机电科技有限公司 一种自动连续钻进钻车用夹持器
US11156038B1 (en) * 2020-08-12 2021-10-26 Forum Us, Inc. Split bowl wear bushing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1111535A (en) * 1914-09-22 Oil Well Supply Co Hydraulic rotary drilling-machine.
US1923283A (en) * 1932-09-26 1933-08-22 John C Stokes Slip
US2183526A (en) * 1937-10-29 1939-12-19 Reinhold B Rotary table bushing and means for handling same
US2151208A (en) * 1938-02-12 1939-03-21 Hiniker Benjamin Franklin Oil well spider
US2607098A (en) * 1945-05-15 1952-08-19 Wilson John Hart Slip
US2890513A (en) * 1955-05-23 1959-06-16 Guiberson Corp Well spider

Also Published As

Publication number Publication date
DE1813675B2 (de) 1973-08-02
FR1604429A (de) 1971-11-08
US3422506A (en) 1969-01-21
NL6818213A (de) 1969-06-30
DE1813675C3 (de) 1974-02-28
GB1224258A (en) 1971-03-10
DE1813675A1 (de) 1969-07-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee