FR2688718B1 - Procede d'aplatissement de la section terminale d'un tube. - Google Patents

Procede d'aplatissement de la section terminale d'un tube.

Info

Publication number
FR2688718B1
FR2688718B1 FR939302123A FR9302123A FR2688718B1 FR 2688718 B1 FR2688718 B1 FR 2688718B1 FR 939302123 A FR939302123 A FR 939302123A FR 9302123 A FR9302123 A FR 9302123A FR 2688718 B1 FR2688718 B1 FR 2688718B1
Authority
FR
France
Prior art keywords
flattening
tube
terminal section
terminal
section
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
FR939302123A
Other languages
English (en)
Other versions
FR2688718A1 (fr
Inventor
Peter Ublacker
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.)
Austria Metall AG
Original Assignee
Austria Metall AG
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 Austria Metall AG filed Critical Austria Metall AG
Publication of FR2688718A1 publication Critical patent/FR2688718A1/fr
Application granted granted Critical
Publication of FR2688718B1 publication Critical patent/FR2688718B1/fr
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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B21D41/045—Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR939302123A 1992-02-24 1993-02-24 Procede d'aplatissement de la section terminale d'un tube. Expired - Fee Related FR2688718B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4205598A DE4205598C1 (en) 1992-02-24 1992-02-24 Method of flattening cut ends of plastically deformable material - has wall of tube incised at two points prior to pressing

Publications (2)

Publication Number Publication Date
FR2688718A1 FR2688718A1 (fr) 1993-09-24
FR2688718B1 true FR2688718B1 (fr) 1994-10-21

Family

ID=6452432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939302123A Expired - Fee Related FR2688718B1 (fr) 1992-02-24 1993-02-24 Procede d'aplatissement de la section terminale d'un tube.

Country Status (3)

Country Link
US (1) US5333485A (fr)
DE (1) DE4205598C1 (fr)
FR (1) FR2688718B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829133A (en) * 1996-11-18 1998-11-03 General Motors Corporation Method of making a heat exchanger manifold
US5927138A (en) * 1997-10-21 1999-07-27 Mcdonnell Douglas Corporation Method of forming a structural member from tubular material
NL1009629C2 (nl) * 1998-07-13 2000-01-17 Valk Systemen Bvvd Werkwijze alsmede inrichting voor het vormen van een uitzetstang.
JP2002267390A (ja) * 2001-03-09 2002-09-18 Sanden Corp 熱交換器
DE10133086C1 (de) * 2001-07-11 2003-01-09 Froh Carl Gmbh Gasführungsrohr aus Metall für Luftsäcke von Kraftwagen und Verfahren zu dessen Herstellung
ES2304269B1 (es) * 2005-08-03 2009-07-17 Alberto Bellomo Distribuidor de gas para una cocina, con un cierre del tubo.
CN107000015B (zh) * 2014-12-31 2019-05-21 深圳市大富精工有限公司 金属外壳加工方法及加工设备
CN117884533A (zh) * 2024-03-15 2024-04-16 蜂巢能源科技股份有限公司 盖板装配成型工艺及盖板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE385472C (de) * 1923-02-02 1923-12-07 Eulenberg Moenting & Co M B H Verfahren zur Herstellung von Ziehangeln an gewalzten Rohren
US1784966A (en) * 1929-03-25 1930-12-16 Edward E Johnson Method of making coupling members
US3263465A (en) * 1961-12-14 1966-08-02 Arthur L Way Apparatus for and method of severing and sealing hollow conduit
US3444348A (en) * 1966-08-12 1969-05-13 Westinghouse Electric Corp Hermetic sealing of refractory metal tubing
US4014201A (en) * 1976-04-09 1977-03-29 Trus Joist Corporation Apparatus and method for forming truss tubular web components having flat symmetrically bifurcated ends
JPS59107730A (ja) * 1982-12-11 1984-06-22 Sumitomo Electric Ind Ltd 構造物用鋼管の端末処理方法
US4621421A (en) * 1984-09-17 1986-11-11 Thomas & Betts Corporation Method of making an electrical terminal
JPS6186036A (ja) * 1984-10-03 1986-05-01 Mitsubishi Heavy Ind Ltd 管端の偏平加工方法と金型
JPH06186036A (ja) * 1992-12-16 1994-07-08 Taisei Corp ３次元位置計測装置

Also Published As

Publication number Publication date
DE4205598C1 (en) 1993-03-11
FR2688718A1 (fr) 1993-09-24
US5333485A (en) 1994-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse