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DE60116977D1 - Verfahren zur Herstellung einer Protuberanz eines besonders geformten Rohres - Google Patents

Verfahren zur Herstellung einer Protuberanz eines besonders geformten Rohres

Info

Publication number
DE60116977D1
DE60116977D1 DE60116977T DE60116977T DE60116977D1 DE 60116977 D1 DE60116977 D1 DE 60116977D1 DE 60116977 T DE60116977 T DE 60116977T DE 60116977 T DE60116977 T DE 60116977T DE 60116977 D1 DE60116977 D1 DE 60116977D1
Authority
DE
Germany
Prior art keywords
roll
eccentric
center line
protuberance
producing
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
DE60116977T
Other languages
English (en)
Other versions
DE60116977T2 (de
Inventor
Akira Ishii
Akihiro Endo
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.)
SAKAMOTO INDUSTRY CO
Original Assignee
SAKAMOTO INDUSTRY CO
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 SAKAMOTO INDUSTRY CO filed Critical SAKAMOTO INDUSTRY CO
Publication of DE60116977D1 publication Critical patent/DE60116977D1/de
Application granted granted Critical
Publication of DE60116977T2 publication Critical patent/DE60116977T2/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • Y10T29/49345—Catalytic device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
DE60116977T 2001-03-28 2001-11-29 Verfahren zur Herstellung einer Protuberanz eines besonders geformten Rohres Expired - Lifetime DE60116977T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001092469 2001-03-28
JP2001092469 2001-03-28
JP2001198784 2001-06-29
JP2001198784A JP4698890B2 (ja) 2001-03-28 2001-06-29 異形管の突出部の加工方法

Publications (2)

Publication Number Publication Date
DE60116977D1 true DE60116977D1 (de) 2006-04-13
DE60116977T2 DE60116977T2 (de) 2006-10-19

Family

ID=26612343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116977T Expired - Lifetime DE60116977T2 (de) 2001-03-28 2001-11-29 Verfahren zur Herstellung einer Protuberanz eines besonders geformten Rohres

Country Status (5)

Country Link
US (1) US6637248B2 (de)
EP (1) EP1245303B1 (de)
JP (1) JP4698890B2 (de)
AT (1) ATE316831T1 (de)
DE (1) DE60116977T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017010C2 (nl) * 2000-12-29 2002-07-02 Johan Massue Werkwijze en inrichting voor het vervormen van een hol werkstuk.
JP2003062620A (ja) * 2001-08-28 2003-03-05 Nippon Spindle Mfg Co Ltd 非円形筒状素材の端部絞り加工方法
WO2005056210A1 (ja) * 2003-12-08 2005-06-23 National Institute Of Advanced Industrial Science And Technology スピニング加工方法及び装置
WO2007043176A1 (ja) * 2005-10-13 2007-04-19 Kanemitsu Corporation リング状部材の製造方法
JP4485579B2 (ja) * 2008-02-06 2010-06-23 日本スピンドル製造株式会社 非円形筒状の被加工材料の絞り加工方法
JP5983461B2 (ja) * 2013-02-22 2016-08-31 トヨタ自動車株式会社 多角形管のスピニング加工方法及びマフラの製造方法
JP5999135B2 (ja) 2014-05-08 2016-09-28 トヨタ自動車株式会社 サブマフラの製造方法
JP2015213924A (ja) * 2014-05-08 2015-12-03 トヨタ自動車株式会社 サブマフラ及びサブマフラの製造方法
CN110695271B (zh) * 2019-11-07 2024-12-10 天津源泰德润钢管制造集团有限公司 异形环及其加工设备、加工方法
JP7433523B2 (ja) 2021-05-19 2024-02-19 株式会社三五 スピニング加工方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226327A (ja) 1990-01-30 1991-10-07 Masanobu Nakamura 圧力容器等の口部成形方法
US5253500A (en) * 1992-03-03 1993-10-19 Ball Corporation Method of reforming a metal container to increase container strength
TW206929B (de) * 1992-03-16 1993-06-01 Yoshida Keiichiro
JP3585064B2 (ja) * 1995-10-12 2004-11-04 トヨタ自動車株式会社 モノリス触媒コンバータ及びその製造方法
JP2000062620A (ja) * 1998-08-21 2000-02-29 Toyoda Gosei Co Ltd ステアリングホイール
DE19734198A1 (de) * 1997-08-07 1999-02-11 Gillet Heinrich Gmbh Verfahren zum Herstellen von Abgaskatalysatoren
US6018972A (en) * 1997-11-11 2000-02-01 Sango Co., Ltd Method and apparatus for forming an end portion of a cylindrical member
JP3550647B2 (ja) * 1999-03-09 2004-08-04 トヨタ自動車株式会社 触媒コンバータ容器及びその製造方法
JP4393621B2 (ja) * 1999-05-10 2010-01-06 株式会社三五 管端の成形方法とその装置
JP2001259749A (ja) * 2000-03-15 2001-09-25 Calsonic Kansei Corp パイプの成形方法
JP4485579B2 (ja) * 2008-02-06 2010-06-23 日本スピンドル製造株式会社 非円形筒状の被加工材料の絞り加工方法

Also Published As

Publication number Publication date
US20020139162A1 (en) 2002-10-03
JP4698890B2 (ja) 2011-06-08
ATE316831T1 (de) 2006-02-15
JP2002361342A (ja) 2002-12-17
EP1245303A2 (de) 2002-10-02
EP1245303A3 (de) 2004-01-14
DE60116977T2 (de) 2006-10-19
EP1245303B1 (de) 2006-02-01
US6637248B2 (en) 2003-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART