FI12714U1 - Työkalu kierrettäviä liitoksia varten - Google Patents

Työkalu kierrettäviä liitoksia varten

Info

Publication number
FI12714U1
FI12714U1 FIU20190113U FIU20190113U FI12714U1 FI 12714 U1 FI12714 U1 FI 12714U1 FI U20190113 U FIU20190113 U FI U20190113U FI U20190113 U FIU20190113 U FI U20190113U FI 12714 U1 FI12714 U1 FI 12714U1
Authority
FI
Finland
Prior art keywords
gripping member
disc
gripper
gripping
pieces
Prior art date
Application number
FIU20190113U
Other languages
English (en)
Swedish (sv)
Inventor
Taisto Kärnä
Original Assignee
Kaernae Taisto
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 Kaernae Taisto filed Critical Kaernae Taisto
Priority to FIU20190113U priority Critical patent/FI12714U1/fi
Application granted granted Critical
Publication of FI12714Y1 publication Critical patent/FI12714Y1/fi
Publication of FI12714U1 publication Critical patent/FI12714U1/fi
Priority to CA3153996A priority patent/CA3153996A1/en
Priority to CN202080074100.2A priority patent/CN114945444B/zh
Priority to EP20878195.5A priority patent/EP4048478A4/en
Priority to US17/771,340 priority patent/US20220347806A1/en
Priority to AU2020371247A priority patent/AU2020371247A1/en
Priority to PCT/FI2020/050701 priority patent/WO2021079031A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B28/00—Portable power-driven joining or separation tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Crushing And Grinding (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Clamps And Clips (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

1. Työkalu kierrettävien liitosten avaamiseksi ja/tai sulkemiseksi, tunnettu siitä, että siihen kuuluu kääntökehä (1), ensimmäinen tartuntaelin (3) ja toinen tartuntaelin (2), ja että ensimmäinen tartuntaelin (3) muodostuu rengasmaisesta levystä, jossa on liitoksen mutteriin (8) sovitettavat muotosulkeiset pinnat (31), ja että toinen tartuntaelin (2) muodostuu kahdesta identtisestä tarrainjärjestelystä, joihin kuuluu tarrain (23), toimilaite (21) ja toimilaitteen laakerointielimet (22), ja että tarrain (23) on olennaisesti tasasivuisen kolmion muotoinen levy, joka on kiinnitetty nivelöidysti niveltapilla (231) levyn painopisteen kohdalta kääntökehän levyjen (11) ja (12) väliin, ja että kääntökehä (1) muodostuu rengasmaisesta ylälevystä (11) ja alempana olevasta rengasmaisesta ohjainlevystä (12), joiden levyjen väliin on sovitettu toisen tartuntaelimen (2) tarraimet (23), ja että ohjainlevy (12) on sovitettu liukumaan liukupalojen (13) hahloissa (135), jotka liukupalat ovat ensimmäisen tartuntaelimen (3) yhteydessä, ja että liukupalat muodostuvat yläpalasta (131), keskipalasta (132) ja alapalasta (133), jotka palat on yhdistetty palojen läpi menevillä liitoselimillä (134), kuten ruuveilla ensimmäiseen tartuntaelimen (3) rengasmaiseen levyyn, ja että yläpala (131) ja alapala (133) ovat kooltaan yhtä suuria, mutta keskipala (132) niitä pienempi, jolloin syntyy hahlo (135) tarraimessa (23) on akselin (6) lieriöpintaan sovittuva niinikään lieriömäinen pinta (232), jossa on tarrainpaloja (233), ja että toimilaitteiden (21) laakerointielimet (22) ovat ensimmäisen tartuntaelimen yhteydessä, jotka toimilaitteet (21) on sovitettu liikuttamaan toisen tartuntaelimen (2) tarraimia (23), ja että tarraimet (23) ovat kääntökehään (1) nivelöidysti kiinnitetyt ja sovitetut tarttumaan liitoksen akseliin (6). Lisäksi suojavaatimukset 2-5.
FIU20190113U 2019-10-25 2019-10-25 Työkalu kierrettäviä liitoksia varten FI12714U1 (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FIU20190113U FI12714U1 (fi) 2019-10-25 2019-10-25 Työkalu kierrettäviä liitoksia varten
CA3153996A CA3153996A1 (en) 2019-10-25 2020-10-23 Tool for rotatable joints
CN202080074100.2A CN114945444B (zh) 2019-10-25 2020-10-23 用于可旋转接头的工具
EP20878195.5A EP4048478A4 (en) 2019-10-25 2020-10-23 ROTARY JOINT TOOL
US17/771,340 US20220347806A1 (en) 2019-10-25 2020-10-23 Tool for rotatable joints
AU2020371247A AU2020371247A1 (en) 2019-10-25 2020-10-23 Tool for rotatable joints
PCT/FI2020/050701 WO2021079031A1 (en) 2019-10-25 2020-10-23 Tool for rotatable joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FIU20190113U FI12714U1 (fi) 2019-10-25 2019-10-25 Työkalu kierrettäviä liitoksia varten

Publications (2)

Publication Number Publication Date
FI12714Y1 FI12714Y1 (fi) 2020-08-14
FI12714U1 true FI12714U1 (fi) 2020-08-14

Family

ID=72669153

Family Applications (1)

Application Number Title Priority Date Filing Date
FIU20190113U FI12714U1 (fi) 2019-10-25 2019-10-25 Työkalu kierrettäviä liitoksia varten

Country Status (7)

Country Link
US (1) US20220347806A1 (fi)
EP (1) EP4048478A4 (fi)
CN (1) CN114945444B (fi)
AU (1) AU2020371247A1 (fi)
CA (1) CA3153996A1 (fi)
FI (1) FI12714U1 (fi)
WO (1) WO2021079031A1 (fi)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401000A (en) * 1980-05-02 1983-08-30 Weatherford/Lamb, Inc. Tong assembly
US4869137A (en) * 1987-04-10 1989-09-26 Slator Damon T Jaws for power tongs and bucking units
US6227076B1 (en) * 1999-03-20 2001-05-08 Jack E. Murray Shaft wrench
US7506564B2 (en) * 2002-02-12 2009-03-24 Weatherford/Lamb, Inc. Gripping system for a tong
CA2520927A1 (en) * 2005-09-23 2007-03-23 Gerald Lesko Pipe gripping ram
US9393678B2 (en) * 2012-09-14 2016-07-19 Metso Minerals (France) S.A. Head bolt tightening tool for a cone crusher head assembly
US9827652B2 (en) * 2013-10-25 2017-11-28 Neotech Manufacturing, Llc Open-end ratcheting wrench
US9995094B2 (en) * 2014-03-10 2018-06-12 Consolidated Rig Works L.P. Powered milling clamp for drill pipe
GB2528846A (en) * 2014-07-30 2016-02-10 Stud Mate Ltd Mechanised spanner

Also Published As

Publication number Publication date
FI12714Y1 (fi) 2020-08-14
AU2020371247A1 (en) 2022-04-21
EP4048478A4 (en) 2023-10-18
EP4048478A1 (en) 2022-08-31
WO2021079031A1 (en) 2021-04-29
US20220347806A1 (en) 2022-11-03
CN114945444A (zh) 2022-08-26
CN114945444B (zh) 2024-03-08
CA3153996A1 (en) 2021-04-29

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