DE50211964D1 - Rohrbiegemaschine mit Rohrvorschub und Dornrückzug - Google Patents

Rohrbiegemaschine mit Rohrvorschub und Dornrückzug

Info

Publication number
DE50211964D1
DE50211964D1 DE50211964T DE50211964T DE50211964D1 DE 50211964 D1 DE50211964 D1 DE 50211964D1 DE 50211964 T DE50211964 T DE 50211964T DE 50211964 T DE50211964 T DE 50211964T DE 50211964 D1 DE50211964 D1 DE 50211964D1
Authority
DE
Germany
Prior art keywords
tube
bending machine
feed
mandrel retraction
retraction
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.)
Expired - Lifetime
Application number
DE50211964T
Other languages
English (en)
Inventor
Frank Schmauder
Winfried Dr Richter
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.)
Trumpf Werkzeugmaschinen SE and Co KG
Original Assignee
Trumpf Werkzeugmaschinen SE and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29724449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50211964(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trumpf Werkzeugmaschinen SE and Co KG filed Critical Trumpf Werkzeugmaschinen SE and Co KG
Application granted granted Critical
Publication of DE50211964D1 publication Critical patent/DE50211964D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE50211964T 2002-07-13 2002-07-13 Rohrbiegemaschine mit Rohrvorschub und Dornrückzug Expired - Lifetime DE50211964D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02015760A EP1380362B1 (de) 2002-07-13 2002-07-13 Rohrbiegemaschine mit Rohrvorschub und Dornrückzug

Publications (1)

Publication Number Publication Date
DE50211964D1 true DE50211964D1 (de) 2008-05-08

Family

ID=29724449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50211964T Expired - Lifetime DE50211964D1 (de) 2002-07-13 2002-07-13 Rohrbiegemaschine mit Rohrvorschub und Dornrückzug

Country Status (4)

Country Link
US (1) US7082798B2 (de)
EP (1) EP1380362B1 (de)
DE (1) DE50211964D1 (de)
ES (1) ES2303540T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2008764B1 (de) 2007-06-29 2009-09-23 WAFIOS Aktiengesellschaft Linearführung
ITRM20070483A1 (it) * 2007-09-17 2009-03-18 Cml Int Spa Macchina curvatubi con anima avente una struttura portante particolarmente resistente alle sollecitazioni di loavorazione
DE102010013688B4 (de) * 2010-04-01 2013-09-26 Wafios Ag Biegevorrichtung für längliche Werkstücke
CN103464550B (zh) * 2012-06-06 2016-05-25 浙江摩多巴克斯科技股份有限公司 一种弯管机的管件推送装置
USD755861S1 (en) * 2014-08-15 2016-05-10 Trumpf Gmbh + Co. Kg Bending machine
JP1539124S (de) * 2014-08-15 2015-11-30
CN108941286A (zh) * 2017-05-18 2018-12-07 张家港市伯勤机械厂 一种自动弯管机
CN109622691A (zh) * 2018-12-07 2019-04-16 江苏现代造船技术有限公司 一种超长管弯管机
CN117564144B (zh) * 2024-01-16 2024-04-05 山东朝日不锈钢有限公司 一种弯管机用芯棒拉杆支撑装置及其方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567429B1 (fr) * 1984-07-10 1992-03-27 Picot Sa Machine pour le cintrage de tubes, barres ou profiles
WO1987000096A1 (en) 1985-06-28 1987-01-15 Integrated Production Machines Limited Pipe bending machine
CH683598A5 (de) * 1990-03-13 1994-04-15 Mewag Maschinenfabrik Ag Rohrbiegemaschine.
US5481891A (en) 1993-12-20 1996-01-09 Eagle Precision Technologies Inc. Tube bending apparatus and method
FR2774317B1 (fr) * 1998-01-30 2000-04-07 Silfax Machine a cintrer les tubes et son dispositif a barillet
US6155091A (en) * 1999-02-26 2000-12-05 Arvin Industries, Inc. Mandrel assembly for tube-bending apparatus

Also Published As

Publication number Publication date
EP1380362B1 (de) 2008-03-26
EP1380362A1 (de) 2004-01-14
US7082798B2 (en) 2006-08-01
ES2303540T3 (es) 2008-08-16
US20050016239A1 (en) 2005-01-27

Similar Documents

Publication Publication Date Title
DE60213961D1 (de) Tampon mit spiralförmigen rillen
GB0318167D0 (en) Auxetic tubular liners
DE60328696D1 (de) Verstellbarer doppel-ballonkatheter mit durchgehendem lumen für die steinversorgung
DE60303366D1 (de) Verbessertes bukkalrohr
NO20030723L (no) Mangedobbelt rörstruktur
DE50300545D1 (de) Stossstange mit Halterungen
AU2003261413A8 (en) Anti-reflux feeding tube
DE50211964D1 (de) Rohrbiegemaschine mit Rohrvorschub und Dornrückzug
DE502004004376D1 (de) Reversierbare axialkolbenmaschine mit längsverstellung
NO20020256L (no) Utpressingsbestandig oppblåsbart verktöy
EP1580473A4 (de) Mehrlagiges rohr
DE602004015199D1 (de) Biegedorn
ITMI20021444A0 (it) Tubo forma spire
DE60331962D1 (de) Flexibles rohr und herstellungsverfahren dafür
GB2403243B (en) Bore-lining tubing
DE60001217T2 (de) Extrusionsdüse
GB2386366B (en) Collapsible Mandrel
AU2003201829A8 (en) Tubular crossmember
ITBS20030020A1 (it) Metodo e macchina circolare per la costruzione di manufatti di maglia tubolari con l'estremita' chiusa.
DE50205694D1 (de) Biegemaschine mit drehbarer Werkzeugeinheit
DE60330443D1 (de) Unterrohrvorrichtung
DE50209344D1 (de) Biegemaschine
NO20025268L (no) Endestykke
AU153200S (en) Tubular extrusion
DE50304837D1 (de) Rohrförmiges Fluidführungsteil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment