DE60106812D1 - Verfahren zum Herstellen von metallischen Faltenbälgen - Google Patents

Verfahren zum Herstellen von metallischen Faltenbälgen

Info

Publication number
DE60106812D1
DE60106812D1 DE60106812T DE60106812T DE60106812D1 DE 60106812 D1 DE60106812 D1 DE 60106812D1 DE 60106812 T DE60106812 T DE 60106812T DE 60106812 T DE60106812 T DE 60106812T DE 60106812 D1 DE60106812 D1 DE 60106812D1
Authority
DE
Germany
Prior art keywords
manufacture
metallic bellows
bellows
metallic
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
DE60106812T
Other languages
English (en)
Other versions
DE60106812T2 (de
Inventor
Hideki Okada
Tsutomu Furuyama
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co Ltd
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
Priority claimed from JP2000181727A external-priority patent/JP2002005288A/ja
Priority claimed from JP2000192802A external-priority patent/JP4647753B2/ja
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of DE60106812D1 publication Critical patent/DE60106812D1/de
Application granted granted Critical
Publication of DE60106812T2 publication Critical patent/DE60106812T2/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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
DE60106812T 2000-06-16 2001-06-08 Verfahren zum Herstellen von metallischen Faltenbälgen Expired - Lifetime DE60106812T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000181727 2000-06-16
JP2000181727A JP2002005288A (ja) 2000-06-16 2000-06-16 金属ベローズの製造方法
JP2000192802 2000-06-27
JP2000192802A JP4647753B2 (ja) 2000-06-27 2000-06-27 金属ベローズの製造装置

Publications (2)

Publication Number Publication Date
DE60106812D1 true DE60106812D1 (de) 2004-12-09
DE60106812T2 DE60106812T2 (de) 2005-10-27

Family

ID=26594125

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60125070T Expired - Lifetime DE60125070T2 (de) 2000-06-16 2001-06-08 Vorrichtung und Verfahren zum Herstellen von metallischen Faltenbälgen
DE60106812T Expired - Lifetime DE60106812T2 (de) 2000-06-16 2001-06-08 Verfahren zum Herstellen von metallischen Faltenbälgen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60125070T Expired - Lifetime DE60125070T2 (de) 2000-06-16 2001-06-08 Vorrichtung und Verfahren zum Herstellen von metallischen Faltenbälgen

Country Status (3)

Country Link
US (1) US6564606B2 (de)
EP (2) EP1442805B1 (de)
DE (2) DE60125070T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6701764B2 (en) * 2001-09-27 2004-03-09 Siemens Westinghouse Power Corporation Method of expanding an intermediate portion of a tube using an outward radial force
JP4057297B2 (ja) † 2002-01-08 2008-03-05 日本発条株式会社 ベローズ及びその製造方法
JP4311639B2 (ja) * 2003-11-07 2009-08-12 日本発條株式会社 金属ベローズの製造方法
US20060260374A1 (en) * 2005-05-23 2006-11-23 Flex-Weld, Inc. Hydroforming machine
US20070261463A1 (en) * 2006-05-11 2007-11-15 Rti International Metals, Inc. Method and apparatus for creep forming of and relieving stress in an elongated metal bar
US8347505B2 (en) * 2008-10-13 2013-01-08 Baker Hughes Incorporated Method for fabricating a cylindrical spring by compressive force
EP2589807A1 (de) * 2011-11-07 2013-05-08 hofer mechatronik GmbH Faltenbalgpumpe
US20160101490A1 (en) * 2014-10-08 2016-04-14 Mersen Canada Toronto Inc. Methods of manufacturing a complex heat pipe and a heat transfer plate including an opening therefor
EP3217044B1 (de) * 2014-11-05 2020-02-19 Eagle Industry Co., Ltd. Metallbalg
KR101700285B1 (ko) * 2016-02-25 2017-01-26 주식회사 유니온기업 핀셋 형상의 주름부를 구비한 벨로우즈 및 그 제조방법
EP3342497B1 (de) * 2016-12-30 2019-04-03 SJM Co. Ltd. Herstellungsverfahren für ein membranbalgelement
CN110431335B (zh) * 2017-03-02 2020-10-27 伊格尔工业股份有限公司 波纹管
CN112524344A (zh) * 2020-12-01 2021-03-19 江西力达塑胶管业有限公司 一种高压冲击pe给水管及使用方法
US11845120B2 (en) * 2020-12-11 2023-12-19 Zlatko Salihbegovic Bellow internal-external pressure crimping method and crimping- compressing device
DE102021110746A1 (de) 2021-04-27 2022-10-27 Witzenmann Gmbh Metallbalg und Verfahren zur Herstellung eines solchen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773538A (en) 1950-11-10 1956-12-11 Solar Aircraft Co Convolution forming machine
US3105539A (en) 1956-09-28 1963-10-01 Herbert G Johnson Apparatus and method for forming corrugated tubes
US3015354A (en) 1956-12-11 1962-01-02 Standard Thomson Corp Flexible tube forming machine
US3130771A (en) 1957-09-20 1964-04-28 Federal Mogul Bower Bearings Metal bellows forming apparatus
US3040426A (en) * 1958-10-30 1962-06-26 Philip K Horrigan Method of fabricating miniature bellows by electroless chemical deposition
US3247694A (en) * 1962-01-25 1966-04-26 Calumet & Hecla Method and means for forming corrugations on tubing
US3326091A (en) * 1964-08-10 1967-06-20 Carmen S Allen Bellows
US3699624A (en) 1969-05-14 1972-10-24 Koppy Corp Stretch method for making a tubular product
US3782156A (en) * 1971-01-25 1974-01-01 Master Products Mfg Co Stacked bellows and apparatus and method for manufacturing the same
JPS56144830A (en) * 1980-04-12 1981-11-11 Osaka Rasenkan Kogyo Kk Production of diaphragm bellows
JPS57146426A (en) * 1981-03-05 1982-09-09 Eagle Ind Co Ltd Manufacture of bellows
JPH02290626A (ja) * 1989-04-27 1990-11-30 Nhk Spring Co Ltd 金属ベローズの製造方法および製造装置
JP3727771B2 (ja) * 1997-11-28 2005-12-14 カルソニックカンセイ株式会社 自動車排気系用フレキシブルチューブのベローズ成形方法
JPH11226658A (ja) * 1998-02-19 1999-08-24 Nhk Spring Co Ltd ダイヤフラム型成形ベローズ及びその製造方法
RU2164188C2 (ru) * 1999-02-04 2001-03-20 Открытое акционерное общество НПО Энергомаш им.акад. В.П. Глушко Способ изготовления многослойных тонкостенных сильфонов

Also Published As

Publication number Publication date
DE60125070D1 (de) 2007-01-18
US6564606B2 (en) 2003-05-20
EP1166912A2 (de) 2002-01-02
EP1166912B1 (de) 2004-11-03
DE60106812T2 (de) 2005-10-27
EP1442805A1 (de) 2004-08-04
US20010052253A1 (en) 2001-12-20
DE60125070T2 (de) 2007-07-05
EP1442805B1 (de) 2006-12-06
EP1166912A3 (de) 2003-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition