EP4384334C0 - Dispositif de cintrage interne de tuyaux pour pipelines - Google Patents

Dispositif de cintrage interne de tuyaux pour pipelines

Info

Publication number
EP4384334C0
EP4384334C0 EP22765456.3A EP22765456A EP4384334C0 EP 4384334 C0 EP4384334 C0 EP 4384334C0 EP 22765456 A EP22765456 A EP 22765456A EP 4384334 C0 EP4384334 C0 EP 4384334C0
Authority
EP
European Patent Office
Prior art keywords
pipelines
bending pipes
inwards
pipes inwards
bending
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.)
Active
Application number
EP22765456.3A
Other languages
German (de)
English (en)
Other versions
EP4384334A1 (fr
EP4384334B1 (fr
Inventor
Oliver Baum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bendforce GmbH
Original Assignee
Bendforce GmbH
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 Bendforce GmbH filed Critical Bendforce GmbH
Priority to HRP20260047TT priority Critical patent/HRP20260047T1/hr
Priority to RS20260006A priority patent/RS67614B1/sr
Publication of EP4384334A1 publication Critical patent/EP4384334A1/fr
Application granted granted Critical
Publication of EP4384334B1 publication Critical patent/EP4384334B1/fr
Publication of EP4384334C0 publication Critical patent/EP4384334C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Coating Apparatus (AREA)
EP22765456.3A 2021-08-12 2022-08-11 Dispositif de cintrage interne de tuyaux pour pipelines Active EP4384334B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HRP20260047TT HRP20260047T1 (hr) 2021-08-12 2022-08-11 Uređaj za unutrašnje savijanje cijevi za cjevovode
RS20260006A RS67614B1 (sr) 2021-08-12 2022-08-11 Uređaj za unutrašnje savijanje cevi za cevovode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021121057.7A DE102021121057A1 (de) 2021-08-12 2021-08-12 Vorrichtung und Verfahren zum Innenbiegen von Rohren für Rohrleitungen
PCT/EP2022/072586 WO2023017129A1 (fr) 2021-08-12 2022-08-11 Dispositif de cintrage interne de tuyaux pour pipelines

Publications (3)

Publication Number Publication Date
EP4384334A1 EP4384334A1 (fr) 2024-06-19
EP4384334B1 EP4384334B1 (fr) 2025-10-22
EP4384334C0 true EP4384334C0 (fr) 2025-10-22

Family

ID=83228806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22765456.3A Active EP4384334B1 (fr) 2021-08-12 2022-08-11 Dispositif de cintrage interne de tuyaux pour pipelines

Country Status (12)

Country Link
US (1) US12453998B2 (fr)
EP (1) EP4384334B1 (fr)
JP (1) JP7738942B2 (fr)
CN (1) CN118201724A (fr)
AU (1) AU2022327760B2 (fr)
CA (1) CA3229118A1 (fr)
DE (1) DE102021121057A1 (fr)
ES (1) ES3059024T3 (fr)
HR (1) HRP20260047T1 (fr)
MX (1) MX2024001879A (fr)
RS (1) RS67614B1 (fr)
WO (1) WO2023017129A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014518A (en) * 1958-12-29 1961-12-26 Crutcher Rolfs Cummings Inc Pipe bending machine
US3382698A (en) * 1966-03-09 1968-05-14 James H. Anderson Internal pipe bender
GB1270059A (en) 1970-08-04 1972-04-12 Abram Isaevich Galperin Pipe bending method and device
US3834210A (en) 1972-06-06 1974-09-10 Crc Crose Int Inc Pipe bending system
JPS58138523A (ja) 1982-02-15 1983-08-17 Nippon Steel Corp 金属管の曲げ加工方法
US5092150A (en) 1991-07-19 1992-03-03 Crc-Evans Pipeline International, Inc. Pipe transport mechanism for pipe bender
US5600993A (en) 1995-10-30 1997-02-11 Heaman; Norman L. Flexible shoe for a bending machine
US6253595B1 (en) 1999-09-21 2001-07-03 Crc-Evans Pipeline International, Inc. Automated pipe bending machine
DE102008060897A1 (de) 2008-12-09 2010-06-10 Compaß, Eberhard, Dr. Biegevorrichtung für Stahlrohre
DE102012012139B4 (de) * 2012-06-20 2014-12-24 Isobend GmbH Vorrichtung und Verfahren zum Biegen von Rohrleitungen für Pipelines

Also Published As

Publication number Publication date
DE102021121057A1 (de) 2023-02-16
RS67614B1 (sr) 2026-02-27
AU2022327760B2 (en) 2026-01-22
WO2023017129A1 (fr) 2023-02-16
US20240342780A1 (en) 2024-10-17
HRP20260047T1 (hr) 2026-02-27
MX2024001879A (es) 2024-05-15
EP4384334A1 (fr) 2024-06-19
CN118201724A (zh) 2024-06-14
AU2022327760A1 (en) 2024-03-07
ES3059024T3 (en) 2026-03-16
CA3229118A1 (fr) 2023-02-16
EP4384334B1 (fr) 2025-10-22
US12453998B2 (en) 2025-10-28
JP2024535679A (ja) 2024-10-02
JP7738942B2 (ja) 2025-09-16

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