FR2393624B1 - - Google Patents

Info

Publication number
FR2393624B1
FR2393624B1 FR7816880A FR7816880A FR2393624B1 FR 2393624 B1 FR2393624 B1 FR 2393624B1 FR 7816880 A FR7816880 A FR 7816880A FR 7816880 A FR7816880 A FR 7816880A FR 2393624 B1 FR2393624 B1 FR 2393624B1
Authority
FR
France
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
Application number
FR7816880A
Other versions
FR2393624A1 (fr
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 to JP6677577A priority Critical patent/JPS5612371B2/ja
Priority to JP7980577U priority patent/JPS5538581Y2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2393624A1 publication Critical patent/FR2393624A1/fr
Application granted granted Critical
Publication of FR2393624B1 publication Critical patent/FR2393624B1/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14Spinning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14Spinning
    • B21D22/18Spinning using tools guided to produce the required profile
    • B21D22/185Spinning using tools guided to produce the required profile making bombed objects
FR7816880A 1977-06-08 1978-06-06 Expired FR2393624B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6677577A JPS5612371B2 (fr) 1977-06-08 1977-06-08
JP7980577U JPS5538581Y2 (fr) 1977-06-20 1977-06-20

Publications (2)

Publication Number Publication Date
FR2393624A1 FR2393624A1 (fr) 1979-01-05
FR2393624B1 true FR2393624B1 (fr) 1983-02-04

Family

ID=26407970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816880A Expired FR2393624B1 (fr) 1977-06-08 1978-06-06

Country Status (2)

Country Link
DE (1) DE2825234C2 (fr)
FR (1) FR2393624B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206023A1 (de) * 1982-02-19 1983-10-13 KÜBA Kühlerfabrik Heinrich W. Schmitz GmbH, 8021 Baierbrunn Vorrichtung zur herstellung rotationssymmetrischer aushalsungen
FR2648061A1 (fr) * 1989-06-07 1990-12-14 Termoz Ind Procede d'usinage par deformation d'un flan metallique et contre-pointe pour la mise en oeuvre du procede
CN101391372B (zh) * 2008-10-22 2010-06-02 中材科技(苏州)有限公司 气瓶碟形封头成型工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR345304A (fr) * 1904-08-02 1904-11-28 Lars Hjorth Perfectionnements à une machine combinée à emboutir et à brider
US2287091A (en) * 1940-04-11 1942-06-23 Charles B Cushwa Method and apparatus for making dished heads
US3580025A (en) * 1968-08-24 1971-05-25 Yasutoshi Hayashi End plate forming apparatus
DE1916358C3 (de) * 1969-03-29 1978-11-09 8Leifeld & Co, 4730 Ahlen Vertikaldrückmaschine für das Wölben und Bördeln großflächiger rotationssymmetrischer Werkstücke

Also Published As

Publication number Publication date
DE2825234A1 (de) 1978-12-21
FR2393624A1 (fr) 1979-01-05
DE2825234C2 (de) 1984-11-22

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse