DE50202581D1 - Verfahren zur herstellung eines abzweigrohres - Google Patents

Verfahren zur herstellung eines abzweigrohres

Info

Publication number
DE50202581D1
DE50202581D1 DE50202581T DE50202581T DE50202581D1 DE 50202581 D1 DE50202581 D1 DE 50202581D1 DE 50202581 T DE50202581 T DE 50202581T DE 50202581 T DE50202581 T DE 50202581T DE 50202581 D1 DE50202581 D1 DE 50202581D1
Authority
DE
Germany
Prior art keywords
shell part
main curvature
blank
another
joining flanges
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
DE50202581T
Other languages
English (en)
Inventor
Wilfried Bien
Pierre Bonny
Michael Halves
Thomas Huelsberg
Uwe Kluessmann
Holger Nuhn
Ralf Puenjer
Olav Reinhardt
Dirk Riewert
Thorsten Sternal
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE50202581T priority Critical patent/DE50202581D1/de
Application granted granted Critical
Publication of DE50202581D1 publication Critical patent/DE50202581D1/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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/4943—Plumbing fixture making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49442—T-shaped fitting making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DE50202581T 2001-10-06 2002-09-17 Verfahren zur herstellung eines abzweigrohres Expired - Lifetime DE50202581D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50202581T DE50202581D1 (de) 2001-10-06 2002-09-17 Verfahren zur herstellung eines abzweigrohres

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10149381A DE10149381A1 (de) 2001-10-06 2001-10-06 Verfahren zur Herstellung eines Abzweigrohres
PCT/EP2002/010409 WO2003031091A1 (de) 2001-10-06 2002-09-17 Verfahren zur herstellung eines abzweigrohres
DE50202581T DE50202581D1 (de) 2001-10-06 2002-09-17 Verfahren zur herstellung eines abzweigrohres

Publications (1)

Publication Number Publication Date
DE50202581D1 true DE50202581D1 (de) 2005-04-28

Family

ID=7701659

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10149381A Withdrawn DE10149381A1 (de) 2001-10-06 2001-10-06 Verfahren zur Herstellung eines Abzweigrohres
DE50202581T Expired - Lifetime DE50202581D1 (de) 2001-10-06 2002-09-17 Verfahren zur herstellung eines abzweigrohres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10149381A Withdrawn DE10149381A1 (de) 2001-10-06 2001-10-06 Verfahren zur Herstellung eines Abzweigrohres

Country Status (8)

Country Link
US (1) US20050028366A1 (de)
EP (1) EP1434659B1 (de)
JP (1) JP2005508253A (de)
KR (1) KR100598228B1 (de)
AT (1) ATE291502T1 (de)
DE (2) DE10149381A1 (de)
ES (1) ES2239256T3 (de)
WO (1) WO2003031091A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356137B4 (de) * 2003-12-02 2005-11-24 Daimlerchrysler Ag Verfahren zur Herstellung eines rohrartigen Hohlprofils einer Abgasanlage
DE102004017343A1 (de) † 2004-04-06 2005-11-03 Muhr Und Bender Kg Verfahren zur Herstellung von Profilen mit in Längsrichtung veränderlichem Querschnitt
US20060240651A1 (en) * 2005-04-26 2006-10-26 Varian Semiconductor Equipment Associates, Inc. Methods and apparatus for adjusting ion implant parameters for improved process control
JP5157782B2 (ja) * 2008-09-25 2013-03-06 スズキ株式会社 車両の排気管構造
DE102010017022B4 (de) * 2010-05-19 2012-05-31 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines Hohlprofils, Stützkern zur Durchführung des Verfahrens sowie ein danach hergestelltes Profil
DE102011106242B9 (de) 2011-06-27 2015-12-24 Tenneco Gmbh Modularer Krümmer für Kfz und Herstellungsverfahren
US9395024B2 (en) 2011-11-21 2016-07-19 Victaulic Company Coupling having gasket pocket of varying depth
US8820795B2 (en) 2012-02-02 2014-09-02 Victaulic Company Fitting for joining pipe elements
US9182058B2 (en) 2012-02-08 2015-11-10 Victaulic Company Fitting having receptacle of varying depth
US9435469B2 (en) 2012-09-11 2016-09-06 Victaulic Company Coupling with notched projections having gasket pocket of varying depth
US10578234B2 (en) 2013-05-02 2020-03-03 Victaulic Company Coupling having arcuate stiffness ribs
AU2014290275B2 (en) 2013-07-17 2018-06-07 Victaulic Company Fittings having arcuate stiffness ribs
DE102014110616A1 (de) 2014-07-28 2016-01-28 Tenneco Gmbh Ventilgehäuse mit Ventilklappe
DE102015116018A1 (de) 2015-09-22 2017-03-23 Tenneco Gmbh Krümmer
SG11201803931WA (en) 2015-12-28 2018-06-28 Victaulic Co Of America Adapter coupling
US10605394B2 (en) 2016-05-16 2020-03-31 Victaulic Company Fitting having tabbed retainer and observation apertures
US10533688B2 (en) 2016-05-16 2020-01-14 Victaulic Company Coupling having tabbed retainer
US10859190B2 (en) 2016-05-16 2020-12-08 Victaulic Company Sprung coupling
CN106077132B (zh) * 2016-07-07 2019-02-05 燕山大学 一种大型板制双焊缝三通的成形方法及成形装置
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
DE102020125954A1 (de) * 2020-10-05 2022-04-07 Friedrich Boysen GmbH & Co KG. Gehäuse für Abgaseinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE101511C (de) *
US2157274A (en) * 1937-04-27 1939-05-09 Gen Fire Extinguisher Co Welding t and method of making same
US2262627A (en) * 1938-11-15 1941-11-11 Budd Edward G Mfg Co Manifold
US2470499A (en) * 1947-04-19 1949-05-17 Chester A Lapp Pipe fitting
US3958312A (en) * 1974-01-18 1976-05-25 British Leyland Motor Corporation Limited Catalytic device for an exhaust system for an internal combustion engine
DE3919496C1 (de) * 1989-06-12 1990-07-05 Mannesmann Ag, 4000 Duesseldorf, De
DE19548224A1 (de) * 1995-12-22 1997-06-26 Eberspaecher J Verfahren zur Herstellung eines Rohrteiles, insbesondere einer Krümmer-Rohrabzweigung einer Kraftfahrzeug-Abgasanlage, sowie eine hiernach gefertigte Krümmer-Rohrabzweigung
CA2368639A1 (en) * 1999-04-13 2000-10-19 Joseph Mckenna Method of forming t-connectors

Also Published As

Publication number Publication date
EP1434659B1 (de) 2005-03-23
WO2003031091A1 (de) 2003-04-17
JP2005508253A (ja) 2005-03-31
DE10149381A1 (de) 2003-05-08
EP1434659A1 (de) 2004-07-07
ATE291502T1 (de) 2005-04-15
ES2239256T3 (es) 2005-09-16
US20050028366A1 (en) 2005-02-10
KR20040048915A (ko) 2004-06-10
KR100598228B1 (ko) 2006-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8320 Willingness to grant licences declared (paragraph 23)