IT1024919B - Assieme di anelli di supporto per tubi - Google Patents

Assieme di anelli di supporto per tubi

Info

Publication number
IT1024919B
IT1024919B IT70449/74A IT7044974A IT1024919B IT 1024919 B IT1024919 B IT 1024919B IT 70449/74 A IT70449/74 A IT 70449/74A IT 7044974 A IT7044974 A IT 7044974A IT 1024919 B IT1024919 B IT 1024919B
Authority
IT
Italy
Prior art keywords
pipes
assembly
support rings
rings
support
Prior art date
Application number
IT70449/74A
Other languages
English (en)
Original Assignee
Welding Controls Ltd
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 Welding Controls Ltd filed Critical Welding Controls Ltd
Application granted granted Critical
Publication of IT1024919B publication Critical patent/IT1024919B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
IT70449/74A 1973-11-27 1974-11-26 Assieme di anelli di supporto per tubi IT1024919B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5503873A GB1426788A (en) 1973-11-27 1973-11-27 Backing and alignment ring assembly for welding pipes

Publications (1)

Publication Number Publication Date
IT1024919B true IT1024919B (it) 1978-07-20

Family

ID=10472773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70449/74A IT1024919B (it) 1973-11-27 1974-11-26 Assieme di anelli di supporto per tubi

Country Status (7)

Country Link
US (1) US3960311A (it)
JP (1) JPS5085539A (it)
DE (1) DE2455934A1 (it)
FR (1) FR2252164B1 (it)
GB (1) GB1426788A (it)
IT (1) IT1024919B (it)
NL (1) NL7415368A (it)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
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US4465220A (en) * 1979-11-05 1984-08-14 The Boeing Company Device for supporting weld underbead
US4344214A (en) * 1980-07-31 1982-08-17 Raychem Corporation Internal pipe line delivery device
US4496093A (en) * 1983-06-06 1985-01-29 Taylor Jr Julius E Apparatus for aligning abutting pipes
IT1176936B (it) * 1984-10-11 1987-08-18 Saipem Spa Accoppiatore di tubi perfezionato, particolarmente adatto per i pali di fondazione di piattaforme
DE3520854C1 (de) * 1985-06-11 1986-08-07 Deutsche Automobilgesellschaft Mbh, 3000 Hannover Schweissring
DE3901022A1 (de) * 1989-01-14 1990-07-26 Grimm Schweisstechnik Gmbh Ing Spann-, zentrier und innenspuelvorrichtung fuer rohrstuecke
DE9005893U1 (de) * 1990-05-22 1990-09-06 Kalberg, Friedel Paul, 2000 Barsbüttel Ausricht- und Spannvorrichtung für die Enden eines Rohrteilpaares
NL192672C (nl) * 1990-11-02 1997-12-02 Atlantic Point Inc Lassteunring.
DE4103439C2 (de) * 1991-02-01 1996-03-14 Ver Energiewerke Ag Vorrichtung zum Halten, Führen und Zentrieren eines hülsenförmigen Bauteils in einer Ausnehmung
US5609291A (en) * 1995-01-10 1997-03-11 Hummel; Jon C. Expandable tool for holding and aligning pipes to be welded
EP0739679A1 (en) * 1995-04-28 1996-10-30 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
US5726408A (en) * 1995-06-07 1998-03-10 The Babcock & Wilcox Company Weld backing ring for nozzle repairs
US5711474A (en) * 1995-08-18 1998-01-27 Hummel; Jon C. Method and apparatus for welding tubular members
US5624067A (en) * 1995-09-26 1997-04-29 The Babcock & Wilcox Company Method and apparatus for weld joining pipe sections
US5875955A (en) * 1996-10-18 1999-03-02 Newport News Shipbuilding And Dry Dock Company Internally mounted pipe clamping device
US6109503A (en) * 1998-05-15 2000-08-29 Sabre International, Inc. Internal pipe clamp
US6161750A (en) * 1999-08-09 2000-12-19 Yang; Chien-Chang Weld tab
DE10006581A1 (de) * 2000-02-14 2001-09-06 K B Schweismaschinen Vermietun Vorrichtung zur Gasbeflutung von zwei miteinander zu verschweißenden Rohren
GB2368034A (en) * 2000-08-17 2002-04-24 Pipeline Engineering And Suppl Welding Pig
DE10057031C1 (de) * 2000-11-17 2002-05-23 Werner Jankus Vorrichtung für die Innenzentrierung von miteinander zu verschweißenden Rohrstößen
US9863573B2 (en) 2010-02-18 2018-01-09 Randall May International Incorporated Instrument and speaker lift stand
US8550027B2 (en) * 2010-02-18 2013-10-08 Randall L. May Color guard adjustable flag pole weight
CN102398119A (zh) * 2010-09-13 2012-04-04 黄朝林 热水器筒体焊接方法
CN102922205A (zh) * 2011-08-13 2013-02-13 苏州敏喆机械有限公司 一种套筒结合件焊接工装
CN102500884B (zh) * 2011-11-09 2016-05-25 美的集团股份有限公司 密闭圆柱容器钨极氩弧焊接设备
CN102528343B (zh) * 2011-11-14 2016-06-22 广东美的暖通设备有限公司 一种环缝对接焊保护装置
CN102513646B (zh) * 2011-12-28 2013-10-30 天津三岛输送机械有限公司 一种滚筒的焊接方法
US11059121B2 (en) * 2012-08-08 2021-07-13 Arvos Gmbh Method and system for welding conduits
CN102794597A (zh) * 2012-08-10 2012-11-28 浙江大学 管径自适应圆管焊接定位装置
CN103542181A (zh) * 2013-10-24 2014-01-29 中电装备青岛豪迈钢结构有限公司 特高压钢管组装调节支座
CN105014278A (zh) * 2015-07-28 2015-11-04 成都市松川金属材料有限公司 一种锥形管加工定位装置
CN105014280A (zh) * 2015-07-28 2015-11-04 成都市松川金属材料有限公司 一种锥形管加工定位夹紧夹具
CN105082237A (zh) * 2015-09-16 2015-11-25 成都爆米花信息技术有限公司 一种分切机的夹紧装置
CN106695234A (zh) * 2015-11-12 2017-05-24 首都航天机械公司 一种内撑胀定位焊接芯轴
CN105397396B (zh) * 2015-12-14 2017-12-08 茂名重力石化装备股份公司 夹套换热器夹套管的内管浅孔焊组对器、夹套换热器及夹套管的焊接方法
US10704355B2 (en) 2016-01-06 2020-07-07 Baker Hughes, A Ge Company, Llc Slotted anti-extrusion ring assembly
CN105522323A (zh) * 2016-02-23 2016-04-27 哈尔滨汽轮机厂有限责任公司 一种薄壁管件装焊防变形用支撑装置
EP3445940B1 (en) * 2016-04-18 2020-06-03 Parker-Hannificn Corporation Expandable backup ring
CN105945492A (zh) * 2016-07-04 2016-09-21 福建海山机械股份有限公司 适用于箱型结构滑道的内撑工装夹具
CN106378571B (zh) * 2016-11-23 2018-06-26 四川九洲电器集团有限责任公司 一种焊接夹具
CN106584147A (zh) * 2016-11-29 2017-04-26 成都嘉新特种精密铸造有限公司 一种新型法兰盘钻孔夹紧装置
US10526864B2 (en) 2017-04-13 2020-01-07 Baker Hughes, A Ge Company, Llc Seal backup, seal system and wellbore system
US10760369B2 (en) * 2017-06-14 2020-09-01 Baker Hughes, A Ge Company, Llc Variable radius backup ring for a downhole system
CN107138885B (zh) * 2017-06-19 2023-01-24 山东泰开电力电子有限公司 应用于变压器油箱波纹壁与骨架焊接的焊接机器人系统
US10370935B2 (en) 2017-07-14 2019-08-06 Baker Hughes, A Ge Company, Llc Packer assembly including a support ring
US10907438B2 (en) 2017-09-11 2021-02-02 Baker Hughes, A Ge Company, Llc Multi-layer backup ring
US10689942B2 (en) 2017-09-11 2020-06-23 Baker Hughes, A Ge Company, Llc Multi-layer packer backup ring with closed extrusion gaps
US10677014B2 (en) 2017-09-11 2020-06-09 Baker Hughes, A Ge Company, Llc Multi-layer backup ring including interlock members
US10907437B2 (en) 2019-03-28 2021-02-02 Baker Hughes Oilfield Operations Llc Multi-layer backup ring
CN107443001A (zh) * 2017-09-18 2017-12-08 沈阳飞机工业（集团）有限公司 管子焊接可调内支撑机构
DE102017121901A1 (de) * 2017-09-21 2019-03-21 Jungheinrich Aktiengesellschaft Verfahren zur Herstellung eines Zylinderrohrs mit einem Befestigungsmittel zur Verwendung in einem Hydraulikzylinder
RU181265U1 (ru) * 2018-04-05 2018-07-09 Акционерное общество "Метрогипротранс" (АО "Метрогипротранс") Кольцо монтажное соединительного узла для стыковой сварки труб больших размеров
CN108817438B (zh) * 2018-07-05 2020-03-31 苏州广型模具有限公司 带滚轮的内张式空心筒体夹具
CN109317896A (zh) * 2018-11-23 2019-02-12 哈电集团（秦皇岛）重型装备有限公司 一种防热冲击套管与安全端装配固定装置
CN110238601A (zh) * 2019-05-17 2019-09-17 陕西飞机工业（集团）有限公司 一种用于两个直导管焊接的防变形芯棒
CN110410608A (zh) * 2019-06-27 2019-11-05 中国一冶集团有限公司 管道内支撑装置
CN110524182B (zh) * 2019-09-05 2021-04-23 廖志强 一种钢管焊接辅助装置
CN110695603A (zh) * 2019-10-17 2020-01-17 芜湖常瑞汽车部件有限公司 一种汽车横梁总成用焊接夹具
CN110756957A (zh) * 2019-11-26 2020-02-07 中国航发沈阳黎明航空发动机有限责任公司 一种适用于小直径筒体或管材与环的角接焊带滚珠芯轴的焊接专用夹具
US11142978B2 (en) 2019-12-12 2021-10-12 Baker Hughes Oilfield Operations Llc Packer assembly including an interlock feature
CN111037590A (zh) * 2019-12-20 2020-04-21 芜湖隆深机器人有限公司 一种机器人抓具
CN111215823A (zh) * 2020-02-27 2020-06-02 周云飞 一种汽车等速万向节驱动轴接头焊接设备
CN111347214A (zh) * 2020-04-22 2020-06-30 江苏寅昊智能装备有限公司 一种圆管焊接夹具
CN111571138B (zh) * 2020-05-22 2021-11-26 中船澄西扬州船舶有限公司 一种高颈法兰较管方法
CN111922961A (zh) * 2020-08-17 2020-11-13 王双全 一种扩张式双钳位紧固安装装置
CN112440134B (zh) * 2020-11-13 2022-05-27 北京新风航天装备有限公司 一种薄壁型智能化内撑工装设备
CN112264704B (zh) * 2020-11-27 2022-06-03 河北方泉管道装备有限公司 一种自动定位的多角度全自动管件激光焊接机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964926A (en) * 1930-07-25 1934-07-03 Linde Air Prod Co Apparatus for constructing tubular joints
JPS4918781Y2 (it) * 1971-07-05 1974-05-20

Also Published As

Publication number Publication date
JPS5085539A (it) 1975-07-10
NL7415368A (nl) 1975-05-29
FR2252164B1 (it) 1979-05-11
GB1426788A (en) 1976-03-03
US3960311A (en) 1976-06-01
FR2252164A1 (it) 1975-06-20
DE2455934A1 (de) 1975-05-28

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