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JPS5450466A - Pipe expander and use thereof - Google Patents

Pipe expander and use thereof

Info

Publication number
JPS5450466A
JPS5450466A JP11215978A JP11215978A JPS5450466A JP S5450466 A JPS5450466 A JP S5450466A JP 11215978 A JP11215978 A JP 11215978A JP 11215978 A JP11215978 A JP 11215978A JP S5450466 A JPS5450466 A JP S5450466A
Authority
JP
Japan
Prior art keywords
pipe expander
expander
pipe
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.)
Pending
Application number
JP11215978A
Other languages
English (en)
Inventor
Waaren Maachin Pooru
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of JPS5450466A publication Critical patent/JPS5450466A/ja
Pending 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y10T29/49375—Tube joint and tube plate structure including conduit expansion or inflation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP11215978A 1977-09-13 1978-09-12 Pipe expander and use thereof Pending JPS5450466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/832,855 US4134286A (en) 1977-09-13 1977-09-13 Method and apparatus for expanding tubes

Publications (1)

Publication Number Publication Date
JPS5450466A true JPS5450466A (en) 1979-04-20

Family

ID=25262785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11215978A Pending JPS5450466A (en) 1977-09-13 1978-09-12 Pipe expander and use thereof

Country Status (8)

Country Link
US (1) US4134286A (ja)
JP (1) JPS5450466A (ja)
CA (1) CA1095222A (ja)
DE (1) DE2840093A1 (ja)
ES (1) ES473253A1 (ja)
FR (1) FR2402501A1 (ja)
GB (1) GB2004219B (ja)
NL (1) NL7808693A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327567A (en) * 1980-02-07 1982-05-04 Dresser Industries, Inc. Tubing expander for boiler tubes or the like
US4580426A (en) * 1984-02-27 1986-04-08 Westinghouse Electric Corp. Hybrid expansion apparatus and process
US4716753A (en) * 1986-07-10 1988-01-05 Dresser Industries, Inc. Flexible tube expander extension assembly
US4712302A (en) * 1986-08-29 1987-12-15 Dresser Industries, Inc. Tube cutter with releasable drive
US5076730A (en) * 1991-04-23 1991-12-31 Bergey Michael J Earth duct tunnel enlargement apparatus and method
US5454152A (en) * 1993-09-16 1995-10-03 Sierracin Corporation Roller swaging tool
US7114358B2 (en) * 2004-01-06 2006-10-03 Arrow Fabricated Tubing, Ltd. Tube expanding apparatus
JP2008025918A (ja) * 2006-07-21 2008-02-07 Mitsubishi Heavy Ind Ltd 拡管方法
ES2559026T3 (es) 2010-12-02 2016-02-10 Victaulic Company Procedimiento y máquina para la fabricación de un elemento de tubería con superficie de apoyo, ranura y reborde
JP5908085B2 (ja) 2011-09-02 2016-04-26 ビクターリック カンパニー スピン形成方法
RU2524461C2 (ru) * 2012-10-16 2014-07-27 Открытое акционерное общество "Машиностроительный завод "ЗиО-Подольск" (ОАО "ЗиО-Подольск") Способ соединения труб с коллектором парогенератора
US10422441B2 (en) * 2017-01-09 2019-09-24 Tt Technologies, Inc. Pipe loosening device and method
RU2655553C1 (ru) * 2017-04-26 2018-05-28 Акционерное общество "Инжиниринговая компания "АЭМ-технологии" (АО "АЭМ-технологии") Способ соединения труб с трубными решетками и коллекторами теплообменных аппаратов
JP7174649B2 (ja) * 2019-02-27 2022-11-17 株式会社スギノマシン 自動拡管装置、自動拡管方法およびエキスパンダ交換方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355852A (en) * 1943-06-08 1944-08-15 Frank F Fisher Tube expanding tool
DE1289018B (de) * 1966-01-24 1969-02-13 Kotthaus & Busch Rohreinwalzverfahren im Pilgerschritt
US3854314A (en) * 1973-07-25 1974-12-17 Dresser Ind Step controlled tube expander
DE2517493A1 (de) * 1975-04-19 1977-02-03 Kotthaus & Busch Verfahren und vorrichtung zum schrittweisen einwalzen von rohren in tiefe rohrboeden

Also Published As

Publication number Publication date
DE2840093A1 (de) 1979-03-22
GB2004219B (en) 1982-04-07
NL7808693A (nl) 1979-03-15
CA1095222A (en) 1981-02-10
FR2402501A1 (fr) 1979-04-06
US4134286A (en) 1979-01-16
GB2004219A (en) 1979-03-28
ES473253A1 (es) 1979-10-16

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