ATE553861T1 - Vorrichtung zur herstellung von winkelanschlüssen in röhrenförmigen elementen - Google Patents

Vorrichtung zur herstellung von winkelanschlüssen in röhrenförmigen elementen

Info

Publication number
ATE553861T1
ATE553861T1 AT08172094T AT08172094T ATE553861T1 AT E553861 T1 ATE553861 T1 AT E553861T1 AT 08172094 T AT08172094 T AT 08172094T AT 08172094 T AT08172094 T AT 08172094T AT E553861 T1 ATE553861 T1 AT E553861T1
Authority
AT
Austria
Prior art keywords
tubular elements
making
tubular element
angle connections
tubular
Prior art date
Application number
AT08172094T
Other languages
English (en)
Inventor
Gianni Tardini
Original Assignee
Digisystem S R L
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 Digisystem S R L filed Critical Digisystem S R L
Application granted granted Critical
Publication of ATE553861T1 publication Critical patent/ATE553861T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • 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 for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT08172094T 2007-12-24 2008-12-18 Vorrichtung zur herstellung von winkelanschlüssen in röhrenförmigen elementen ATE553861T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000403A ITMO20070403A1 (it) 2007-12-24 2007-12-24 Metodo e apparati per realizzare connessioni a gomito in elementi tubolari

Publications (1)

Publication Number Publication Date
ATE553861T1 true ATE553861T1 (de) 2012-05-15

Family

ID=40315711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08172094T ATE553861T1 (de) 2007-12-24 2008-12-18 Vorrichtung zur herstellung von winkelanschlüssen in röhrenförmigen elementen

Country Status (3)

Country Link
EP (1) EP2075077B1 (de)
AT (1) ATE553861T1 (de)
IT (1) ITMO20070403A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104325214B (zh) * 2014-10-16 2016-08-24 东方电气集团东方锅炉股份有限公司 一种椭圆截面筒体环缝的埋弧焊方法及其装置
WO2018231218A1 (en) * 2017-06-14 2018-12-20 Cleveland Tool & Machine, Inc. Apparatus and method for production of duct members
CN109262205A (zh) * 2018-09-14 2019-01-25 哈尔滨锅炉厂有限责任公司 单斜面卷制接管制造方法
CN111251634A (zh) * 2018-11-30 2020-06-09 上海英泰塑胶股份有限公司 管外缠绕连续纤维预浸带补强斜接口弯头及其制造方法
CN110549054A (zh) * 2019-09-26 2019-12-10 贵州永红航空机械有限责任公司 一种滑油箱吸油管嘴定位焊装置及方法
KR102226505B1 (ko) 2020-07-27 2021-03-11 노성근 엘보 덕트용 이음부 성형장치
BE1032269B1 (nl) * 2023-12-22 2025-07-22 Vento Nv Methode en inrichting voor het vervaardigen van een segmentbocht
CN118371943B (zh) * 2024-06-26 2024-08-20 辽阳石化机械设计制造有限公司 一种加热炉集合管炉体焊接设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890013C (de) * 1941-06-08 1953-09-14 Press Und Walzwerk Akt Ges Rohrkruemmer, insbesondere fuer Grossrohrleitungen, und Verfahren zu seiner Herstellung
DE1214512B (de) * 1963-06-19 1966-04-14 Hermann Rosorius Ingenieurbuer Spreizdorn zum Zentrieren von rohrartigen Werkstuecken unterschiedlicher Durchmesser
CH586579A5 (de) * 1975-01-20 1977-04-15 Sulzer Ag
ZA772163B (en) * 1977-04-07 1978-06-28 P Vormbaum A method of and apparatus for cutting off an end of a pipe or like object
GB2270021A (en) * 1992-08-26 1994-03-02 Versaduct Sheet Metal Limited Joining tubular components
DE29700159U1 (de) * 1996-01-24 1997-05-22 Kalberg, Friedel Paul, 22885 Barsbüttel Innenspannvorrichtung zum gegenseitigen Ausrichten und Spannen der miteinander zu verschweißenden Enden eines Rohrpaares
DE29716233U1 (de) * 1997-09-09 1997-10-30 Adolf Kandulla Wickelmaschinen GmbH, 12557 Berlin Zentrier-, Spann- und Formiervorrichtung für miteinander zu verschweißende Rohrabschnitte

Also Published As

Publication number Publication date
ITMO20070403A1 (it) 2009-06-25
EP2075077A2 (de) 2009-07-01
EP2075077B1 (de) 2012-04-18
EP2075077A3 (de) 2009-08-12

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