DE69101994D1 - Verfahren und Vorrichtung zum Formen einer kreisförmigen Lippe um eine Öffnung. - Google Patents

Verfahren und Vorrichtung zum Formen einer kreisförmigen Lippe um eine Öffnung.

Info

Publication number
DE69101994D1
DE69101994D1 DE69101994T DE69101994T DE69101994D1 DE 69101994 D1 DE69101994 D1 DE 69101994D1 DE 69101994 T DE69101994 T DE 69101994T DE 69101994 T DE69101994 T DE 69101994T DE 69101994 D1 DE69101994 D1 DE 69101994D1
Authority
DE
Germany
Prior art keywords
opening
forming
circular lip
lip around
spot facing
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 - Fee Related
Application number
DE69101994T
Other languages
English (en)
Other versions
DE69101994T2 (de
Inventor
Yves Fournier
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Publication of DE69101994D1 publication Critical patent/DE69101994D1/de
Application granted granted Critical
Publication of DE69101994T2 publication Critical patent/DE69101994T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Processing Of Meat And Fish (AREA)
  • Drilling And Boring (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Crushing And Grinding (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DE69101994T 1990-03-06 1991-02-15 Verfahren und Vorrichtung zum Formen einer kreisförmigen Lippe um eine Öffnung. Expired - Fee Related DE69101994T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002817A FR2659481A1 (fr) 1990-03-06 1990-03-06 Procede et installation de formage d'une levre circulaire autour d'une ouverture.

Publications (2)

Publication Number Publication Date
DE69101994D1 true DE69101994D1 (de) 1994-06-23
DE69101994T2 DE69101994T2 (de) 1994-11-03

Family

ID=9394426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69101994T Expired - Fee Related DE69101994T2 (de) 1990-03-06 1991-02-15 Verfahren und Vorrichtung zum Formen einer kreisförmigen Lippe um eine Öffnung.

Country Status (10)

Country Link
US (1) US5129249A (de)
EP (1) EP0446089B1 (de)
JP (1) JP2806644B2 (de)
KR (1) KR100220308B1 (de)
AT (1) ATE105745T1 (de)
CZ (1) CZ285565B6 (de)
DE (1) DE69101994T2 (de)
FR (1) FR2659481A1 (de)
RU (1) RU2004368C1 (de)
SK (1) SK280029B6 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599472A (en) * 1991-04-05 1997-02-04 The Boeing Company Resealable retort for induction processing of organic matrix composites or metals
US6000263A (en) * 1995-06-05 1999-12-14 Enami Seiki Mfg. Co., Ltd. Branch pipe forming tool and method of forming branch pipe on metal tube with the tool
JPH0957556A (ja) * 1995-06-05 1997-03-04 Enami Seiki:Kk 枝管成形工具およびその工具を用いた金属管の枝管の成形方法
CA2230745A1 (en) * 1997-03-03 1998-09-03 Kikuo Asada Method for improving fatigue strength due to repeated pressure at branch hole part in member for high pressure fluid, branch hole part of member for high pressure fluid formed by the method, and member for high pressure fluid with built-in slider having the branch hole
US7610786B2 (en) * 2004-12-21 2009-11-03 Nissan Motor Co., Ltd. Apparatus for forming microscopic recesses on a cylindrical bore surface and method of forming the microscopic recesses on the cylindrical bore surface by using the apparatus
CN101804560B (zh) * 2010-03-17 2012-05-09 烟台台海玛努尔核电设备股份有限公司 安全注射箱接管嘴的加工方法
DE102018112845A1 (de) * 2018-05-29 2019-12-05 ATG Automations-Technik Gröditz GmbH & Co. KG Erzeugung eines Abgangs an einem Hohlkörper

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US18452A (en) * 1857-10-20 Improved machine for bending flanges on boiler-heads
US157810A (en) * 1874-12-15 Improvement in flanging-machines
US743644A (en) * 1903-02-27 1903-11-10 Thomas Richard Johnson Flanging-machine.
US1011000A (en) * 1910-02-19 1911-12-05 John S Worth Process for dishing plates.
US1753963A (en) * 1926-11-27 1930-04-08 Ferdinand Braun Method of and apparatus for flanging containers
FR1198440A (fr) * 1958-02-18 1959-12-07 Babcock & Wilcox France Perfectionnements aux enceintes sous pression et procédé de fabrication de tubulures sur de telles enceintes
US3151657A (en) * 1961-03-22 1964-10-06 United Sheet Metal Co Inc Sheet metal forming machines
FR1572835A (de) * 1968-06-25 1969-06-27
FR2337600A1 (fr) * 1976-01-09 1977-08-05 Creusot Loire Procede et installation de fabrication d'une tubulure d'attente sur une paroi de tres forte epaisseur
IT1116912B (it) * 1977-04-04 1986-02-10 Verrina Spa Macchina per la formazione di colletti imbutiti in collettori cilindrici di lamiera anche di grande spessore
FR2409103A1 (fr) * 1977-11-18 1979-06-15 Unicum Sa Outil combine et reversible avec porte-outil pour l'obtention de collerettes sur tuyauteries, ou surfaces planes
US4246772A (en) * 1978-07-19 1981-01-27 Moshnin Evgeny N Pressing branch pipe on thick-walled shell-device for realization thereof
JPS58224024A (ja) * 1982-06-22 1983-12-26 Kotobuki Tekkosho:Kk 多管式熱交換器用管板の溶接フランジ部の形成方法
SU1479158A1 (ru) * 1987-07-06 1989-05-15 Предприятие П/Я В-2739 Устройство дл развальцовки отверсти трубы

Also Published As

Publication number Publication date
JP2806644B2 (ja) 1998-09-30
CZ285565B6 (cs) 1999-09-15
FR2659481A1 (fr) 1991-09-13
JPH04224026A (ja) 1992-08-13
DE69101994T2 (de) 1994-11-03
KR100220308B1 (ko) 1999-09-15
ATE105745T1 (de) 1994-06-15
RU2004368C1 (ru) 1993-12-15
EP0446089A1 (de) 1991-09-11
FR2659481B1 (de) 1994-04-22
US5129249A (en) 1992-07-14
CS9100583A3 (en) 1991-10-15
EP0446089B1 (de) 1994-05-18
SK280029B6 (sk) 1999-07-12

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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: FRAMATOME ANP, COURBEVOIE, FR

8339 Ceased/non-payment of the annual fee