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FR2716128B1 - Process for the production of mechanical structures with solid heads from tubes and device for its implementation. - Google Patents

Process for the production of mechanical structures with solid heads from tubes and device for its implementation.

Info

Publication number
FR2716128B1
FR2716128B1 FR9401575A FR9401575A FR2716128B1 FR 2716128 B1 FR2716128 B1 FR 2716128B1 FR 9401575 A FR9401575 A FR 9401575A FR 9401575 A FR9401575 A FR 9401575A FR 2716128 B1 FR2716128 B1 FR 2716128B1
Authority
FR
France
Prior art keywords
tubes
implementation
production
mechanical structures
solid heads
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
FR9401575A
Other languages
French (fr)
Other versions
FR2716128A1 (en
Inventor
Fernand Gallopin
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.)
ELECTROFORGE INDUSRIES SA
Original Assignee
ELECTROFORGE INDUSRIES 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 ELECTROFORGE INDUSRIES SA filed Critical ELECTROFORGE INDUSRIES SA
Priority to FR9401575A priority Critical patent/FR2716128B1/en
Priority to EP95400248A priority patent/EP0667196A1/en
Publication of FR2716128A1 publication Critical patent/FR2716128A1/en
Application granted granted Critical
Publication of FR2716128B1 publication Critical patent/FR2716128B1/en
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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR9401575A 1994-02-11 1994-02-11 Process for the production of mechanical structures with solid heads from tubes and device for its implementation. Expired - Fee Related FR2716128B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9401575A FR2716128B1 (en) 1994-02-11 1994-02-11 Process for the production of mechanical structures with solid heads from tubes and device for its implementation.
EP95400248A EP0667196A1 (en) 1994-02-11 1995-02-06 Method for the production of solid-headed mechanical structures from tubes and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9401575A FR2716128B1 (en) 1994-02-11 1994-02-11 Process for the production of mechanical structures with solid heads from tubes and device for its implementation.

Publications (2)

Publication Number Publication Date
FR2716128A1 FR2716128A1 (en) 1995-08-18
FR2716128B1 true FR2716128B1 (en) 1997-11-28

Family

ID=9460004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9401575A Expired - Fee Related FR2716128B1 (en) 1994-02-11 1994-02-11 Process for the production of mechanical structures with solid heads from tubes and device for its implementation.

Country Status (2)

Country Link
EP (1) EP0667196A1 (en)
FR (1) FR2716128B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331721A (en) * 1997-11-29 1999-06-02 Brooks Shaping process
EP1955790A1 (en) * 2007-02-06 2008-08-13 Elmaforge S.r.l. Electric upsetting method and apparatus
CN101875171A (en) * 2009-04-29 2010-11-03 巨力索具股份有限公司 Method for manufacturing shackle body
CN103831587B (en) * 2014-02-11 2016-08-17 安徽吉思特智能装备有限公司 A kind of technique for forging electric upsetting steel tie rod cap
CN111085644B (en) * 2020-01-20 2021-08-31 南京中远海运船舶设备配件有限公司 Method for improving large-size electric upsetting end surface depression and promoting uniform grain refinement
CN115027069B (en) * 2022-04-22 2023-06-13 宜宾天亿新材料科技有限公司 Polyvinyl chloride molecular directional pipe fitting or connecting piece production system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038251A (en) * 1957-11-20 1962-06-12 United States Steel Corp Method of forming an upset on the end of a tube
GB2059837B (en) * 1979-07-12 1983-01-06 Motizuki T Forming a lump on the end of a pipe
GB2103974B (en) * 1981-08-21 1985-04-11 Honda Motor Co Ltd An electric upsetting device
DE3521670A1 (en) * 1985-06-18 1986-12-18 Gesenkschmiede Schneider Gmbh, 7080 Aalen METHOD AND DEVICE FOR PUMPING STEEL
DK28292D0 (en) * 1992-03-03 1992-03-03 Enkotec As METHOD AND APPARATUS FOR EQUIPPING AN OBJECTIVE TOPIC FROM A MATRIX

Also Published As

Publication number Publication date
FR2716128A1 (en) 1995-08-18
EP0667196A1 (en) 1995-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse