GB1226858A - - Google Patents

Info

Publication number
GB1226858A
GB1226858A GB1226858DA GB1226858A GB 1226858 A GB1226858 A GB 1226858A GB 1226858D A GB1226858D A GB 1226858DA GB 1226858 A GB1226858 A GB 1226858A
Authority
GB
United Kingdom
Prior art keywords
ring
brake
engagement
rollers
gear
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1226858A publication Critical patent/GB1226858A/en
Expired 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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53687—Means to assemble or disassemble by rotation of work part
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53991—Work gripper, anvil, or element

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)
  • Gripping On Spindles (AREA)
  • Gear Transmission (AREA)
GB1226858D 1967-10-17 1968-09-10 Expired GB1226858A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67584567A 1967-10-17 1967-10-17

Publications (1)

Publication Number Publication Date
GB1226858A true GB1226858A (OSRAM) 1971-03-31

Family

ID=24712186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226858D Expired GB1226858A (OSRAM) 1967-10-17 1968-09-10

Country Status (5)

Country Link
US (1) US3481229A (OSRAM)
AT (1) AT290437B (OSRAM)
DE (1) DE1783021B1 (OSRAM)
FR (1) FR1596635A (OSRAM)
GB (1) GB1226858A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570581B1 (en) * 1995-02-14 2000-03-07 Pacific Technical Equipment An Hydraulic valve operator
US7794192B2 (en) * 2004-11-29 2010-09-14 Iron Derrickman Ltd. Apparatus for handling and racking pipes
US8025078B2 (en) 2008-04-29 2011-09-27 Illinois Tool Works Inc. Vehicle mountable arm for valve operating machine
US8851121B2 (en) 2010-12-06 2014-10-07 Illlinois Tool Works Inc. Torque multiplier for valve turning machine
EP3693642B1 (en) 2019-01-17 2022-06-15 Illinois Tool Works, Inc. Valve operating device having a movable arm for use in exercising valves
CN115234181B (zh) * 2022-09-22 2022-12-02 山东石油化工学院 一种实现抽油杆动力钳自动化作业改造的机械执行装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA662261A (en) * 1963-04-30 Dowty Rotol Limited Earth boring equipment
US1700291A (en) * 1925-06-20 1929-01-29 American Well And Prospecting Well-tube-coupling mechanism
US2639894A (en) * 1951-11-17 1953-05-26 Fred E Smith Pipe and casing tongs
US2720803A (en) * 1952-10-20 1955-10-18 Dillon Stevens Multiple stage apparatus for tightening threaded fastening elements
US2780950A (en) * 1954-09-17 1957-02-12 Phillips Petroleum Co Hydraulic control system
US2878026A (en) * 1957-09-20 1959-03-17 Robert J Pioch Chuck for attaching pipe fittings and the like
US2923192A (en) * 1958-01-15 1960-02-02 Fluid Power Corp Hydraulic power gripping apparatus
DE1160806B (de) * 1960-05-12 1964-01-09 Borg Warner Kraftzange zum An- und Losschrauben von Pumpengestaengeabschnitten fuer Tiefbohrungen
US3282339A (en) * 1962-04-12 1966-11-01 Malvern M Hasha Arrangement for connecting a tubular member in a well string
US3241864A (en) * 1962-10-29 1966-03-22 Shaffer Tool Works Automatic connector
US3165325A (en) * 1962-12-10 1965-01-12 Skinner Prec Ind Inc Power operated chuck
US3272266A (en) * 1964-05-06 1966-09-13 Thomas A Kennard Application for rotatable power elevator
US3380323A (en) * 1966-02-15 1968-04-30 Hillman Kelley Power wrench
US3382559A (en) * 1966-11-25 1968-05-14 Bendix Corp Power assisted clamping and torque mechanism

Also Published As

Publication number Publication date
FR1596635A (OSRAM) 1970-06-22
AT290437B (de) 1971-06-11
DE1783021B1 (de) 1971-08-05
US3481229A (en) 1969-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees