BR112014010552A2 - trava de engate de segurança - Google Patents

trava de engate de segurança

Info

Publication number
BR112014010552A2
BR112014010552A2 BR112014010552A BR112014010552A BR112014010552A2 BR 112014010552 A2 BR112014010552 A2 BR 112014010552A2 BR 112014010552 A BR112014010552 A BR 112014010552A BR 112014010552 A BR112014010552 A BR 112014010552A BR 112014010552 A2 BR112014010552 A2 BR 112014010552A2
Authority
BR
Brazil
Prior art keywords
safety
hitch lock
base part
hitch
primary safety
Prior art date
Application number
BR112014010552A
Other languages
English (en)
Inventor
S Granger Jeremy
E Childress Ii Lawrence
Original Assignee
Forum Us 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 Forum Us Inc filed Critical Forum Us Inc
Publication of BR112014010552A2 publication Critical patent/BR112014010552A2/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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • 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
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/595—Lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Emergency Lowering Means (AREA)

Abstract

resumo patente de invenção: "trava de engate de segurança". a presente invenção refere-se ao aparelho e métodos para um dispositivo de segurança secundário para uso em elevadores utilizados para mover revestimento, tubos de produção, varetas de sucção, ou outras ferramentas circulares ou elementos na indústria de óleo e gás. em uma modalidade, um mecanismo de trava de engate secundário para um elevador tendo um engate de segurança primário é fornecido. o mecanismo de trava de engate secundário compreende uma parte de base que é fixado a um corpo do elevador, e um manípulo fixado de modo móvel na parte de base e um primeiro dispositivo de engrenagem por um elemento de orientação, em que o manípulo é móvel para uma primeira posição próxima ao engate de segurança primário e uma segunda posição que é espaçada do engate de segurança primário. 21160957v1
BR112014010552A 2011-10-31 2012-10-24 trava de engate de segurança BR112014010552A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161553773P 2011-10-31 2011-10-31
US13/657,400 US9109409B2 (en) 2011-10-31 2012-10-22 Safety latch lock
PCT/US2012/061710 WO2013066693A1 (en) 2011-10-31 2012-10-24 Safety latch lock

Publications (1)

Publication Number Publication Date
BR112014010552A2 true BR112014010552A2 (pt) 2017-04-18

Family

ID=48170901

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010552A BR112014010552A2 (pt) 2011-10-31 2012-10-24 trava de engate de segurança

Country Status (6)

Country Link
US (1) US9109409B2 (pt)
EP (1) EP2773840B1 (pt)
AU (1) AU2012332940B2 (pt)
BR (1) BR112014010552A2 (pt)
CA (1) CA2852279C (pt)
WO (1) WO2013066693A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014110118A1 (de) * 2014-07-18 2016-01-21 Mhwirth Gmbh Vorrichtung zum Halten eines Rohrsegments
CN105114012B (zh) * 2015-09-22 2017-03-15 张敏 自动保护安全吊卡
WO2017127359A1 (en) * 2016-01-18 2017-07-27 Forum Us, Inc. Oilfield handling tool equipment identification
US10801275B2 (en) 2017-05-25 2020-10-13 Forum Us, Inc. Elevator system for supporting a tubular member
CN107143292A (zh) * 2017-07-21 2017-09-08 南通金牛机械制造有限公司 一种石油钻杆吊卡
CN108554183B (zh) * 2018-04-09 2023-06-27 北京天地人环保科技有限公司 一种用于碟管式膜柱的膜壳拆卸工具
USD936111S1 (en) * 2019-03-14 2021-11-16 Forum Us, Inc. Pipe lifting elevator ear
USD925612S1 (en) * 2019-03-14 2021-07-20 Forum Us, Inc. Pipe lifting elevator body
US11560762B2 (en) 2020-04-16 2023-01-24 Forum Us, Inc. Elevator locking system apparatus and methods
CA3210510A1 (en) 2021-04-19 2022-10-27 Gregory WIEDMER Locking clamp and tubular elevator assembly
USD1000948S1 (en) * 2021-12-10 2023-10-10 Zhong Jin Finger guard for doors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1498141A (en) * 1920-04-20 1924-06-17 Elihu C Wilson Well elevator
US1460652A (en) * 1921-01-11 1923-07-03 Lucey Mfg Corp Well elevator
US1511699A (en) * 1921-01-29 1924-10-14 E C Wilson Lock for well-casing elevators
US1646981A (en) 1924-06-09 1927-10-25 Dunn Mfg Company Elevator
GB246714A (en) * 1925-06-02 1926-02-04 James Cuthill Improvements in or relating to means for raising and lowering well-casings, well boring tools and the like
US1814407A (en) * 1929-10-02 1931-07-14 B A Marriner Elevator
US2067663A (en) * 1935-09-16 1937-01-12 Byron Jackson Co Elevator and latch construction
US2257120A (en) * 1939-10-03 1941-09-30 Byron Jackson Co Well pipe support
US2264775A (en) * 1940-07-27 1941-12-02 Ferdinand J Spang Well casing elevator
US2392462A (en) * 1944-05-22 1946-01-08 Robert A Coe Casing elevator
US2567044A (en) * 1946-08-09 1951-09-04 Wilson William Webster Safety latch for elevators
US2957724A (en) * 1958-02-03 1960-10-25 Web Wilson Oil Tools Inc Tool safety latch
US3884519A (en) * 1973-08-30 1975-05-20 Byron Jackson Inc Safety latch for well pipe elevators
US4579379A (en) 1984-01-11 1986-04-01 Hughes Tool Company Elevator/spider with improved locking mechanism
US4898238A (en) 1988-06-01 1990-02-06 Grantom Charles A Pipe supporting device

Also Published As

Publication number Publication date
EP2773840B1 (en) 2017-11-22
AU2012332940B2 (en) 2017-04-27
CA2852279C (en) 2016-05-10
EP2773840A4 (en) 2016-01-27
US20130104367A1 (en) 2013-05-02
EP2773840A1 (en) 2014-09-10
WO2013066693A1 (en) 2013-05-10
US9109409B2 (en) 2015-08-18
CA2852279A1 (en) 2013-05-10
AU2012332940A1 (en) 2014-05-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.