FR2840242B1 - Pieces coulees forgees sans traces d'ejecteurs - Google Patents

Pieces coulees forgees sans traces d'ejecteurs

Info

Publication number
FR2840242B1
FR2840242B1 FR0206873A FR0206873A FR2840242B1 FR 2840242 B1 FR2840242 B1 FR 2840242B1 FR 0206873 A FR0206873 A FR 0206873A FR 0206873 A FR0206873 A FR 0206873A FR 2840242 B1 FR2840242 B1 FR 2840242B1
Authority
FR
France
Prior art keywords
preform
forging
burr
casting
peripheral edge
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 - Lifetime
Application number
FR0206873A
Other languages
English (en)
French (fr)
Other versions
FR2840242A1 (fr
Inventor
Serio Emile Thomas Di
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.)
Saint Jean Industries SAS
Original Assignee
Saint Jean Industries SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29558965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2840242(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Jean Industries SAS filed Critical Saint Jean Industries SAS
Priority to FR0206873A priority Critical patent/FR2840242B1/fr
Priority to ES03356082T priority patent/ES2310646T3/es
Priority to EP03356082A priority patent/EP1375026B1/de
Priority to DE60322787T priority patent/DE60322787D1/de
Priority to AT03356082T priority patent/ATE404306T1/de
Publication of FR2840242A1 publication Critical patent/FR2840242A1/fr
Application granted granted Critical
Publication of FR2840242B1 publication Critical patent/FR2840242B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices
    • 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
    • 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
    • B21J5/002—Hybrid process, e.g. forging following casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Materials For Medical Uses (AREA)
FR0206873A 2002-05-31 2002-05-31 Pieces coulees forgees sans traces d'ejecteurs Expired - Lifetime FR2840242B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0206873A FR2840242B1 (fr) 2002-05-31 2002-05-31 Pieces coulees forgees sans traces d'ejecteurs
ES03356082T ES2310646T3 (es) 2002-05-31 2003-05-27 Piezas coladas forjadas sin rastros de ejectores.
EP03356082A EP1375026B1 (de) 2002-05-31 2003-05-27 Gegossene Schmiedeteile ohne Auswerferspuren
DE60322787T DE60322787D1 (de) 2002-05-31 2003-05-27 Gegossene Schmiedeteile ohne Auswerferspuren
AT03356082T ATE404306T1 (de) 2002-05-31 2003-05-27 Gegossene schmiedeteile ohne auswerferspuren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206873A FR2840242B1 (fr) 2002-05-31 2002-05-31 Pieces coulees forgees sans traces d'ejecteurs

Publications (2)

Publication Number Publication Date
FR2840242A1 FR2840242A1 (fr) 2003-12-05
FR2840242B1 true FR2840242B1 (fr) 2005-01-07

Family

ID=29558965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206873A Expired - Lifetime FR2840242B1 (fr) 2002-05-31 2002-05-31 Pieces coulees forgees sans traces d'ejecteurs

Country Status (5)

Country Link
EP (1) EP1375026B1 (de)
AT (1) ATE404306T1 (de)
DE (1) DE60322787D1 (de)
ES (1) ES2310646T3 (de)
FR (1) FR2840242B1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233267A1 (de) * 1971-07-09 1973-01-25 Marshall Fowler Ltd Schmiedepresse
DE3373281D1 (en) * 1983-03-14 1987-10-08 Serio Thomas Di Method of producing pieces of aluminium or aluminium alloy
DE3323359C2 (de) * 1983-06-29 1986-11-20 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal Verfahren zum Herstellen von Schmiedeteilen mit Hilfskörpern zur automatisierten Handhabung der Schmiedeteile
JPS60250840A (ja) * 1984-05-28 1985-12-11 Daido Steel Co Ltd 鍛造品取出し装置

Also Published As

Publication number Publication date
EP1375026B1 (de) 2008-08-13
EP1375026A3 (de) 2006-05-24
ATE404306T1 (de) 2008-08-15
EP1375026A2 (de) 2004-01-02
ES2310646T3 (es) 2009-01-16
DE60322787D1 (de) 2008-09-25
FR2840242A1 (fr) 2003-12-05

Similar Documents

Publication Publication Date Title
CA2452629A1 (fr) Procede de fabrication d`une piece forgee en acier et piece ainsi obtenue
RU2006138688A (ru) Мультилобулярная инструментальная оснастка из порошкового металла и способ ее получения
CN108672631A (zh) 一种同步带轮内六角冷挤压成形模具及应用
CN108213171B (zh) 热成形金属板材部件以及在该板材部件中制造开口的方法
FR2840242B1 (fr) Pieces coulees forgees sans traces d'ejecteurs
CN207154643U (zh) 一种带手柄法兰球阀阀体锻件的锻造成形模组
EP2371469B1 (de) Konfiguration von Formeinsätzen zum Hochtemperatur-Druckgießen
CN108817870A (zh) 一种减速机微小齿轮冷挤压成形工艺
CN212285567U (zh) 推力球销的加工设备
ATE375219T1 (de) Verfahren zur herstellung von rohlingen für beschaufelter bauteile und gesenk
IT1211380B (it) Procedimento per la costruzione di un semilavorato di forma tubolare in lega di rame atto a realizzare una lingottiera per la colata continua dell acciaio
CN112676434A (zh) 一种螺栓无毛刺切飞边模
JP2004322164A (ja) 自動車ａｔ用パーキングポールのプレス複合加工による製造方法
CN205464125U (zh) 一种凸轮轴锻造模具
JP4927929B2 (ja) 粗形材
CN216262932U (zh) 一种双切去毛刺模具
RU2321472C2 (ru) Способ изготовления стержневых изделий преимущественно со сложной формой головки, имеющей грани
CN220265743U (zh) 一种激光淬火用夹持工装
RU2108188C1 (ru) Способ изготовления штамповок на ковочных молотах
CN208944950U (zh) 一种下扣板冲孔模
CN207709638U (zh) 一种门扇侧槽钢冲孔模
AU2002360876A1 (en) Hydroforming method
RU70172U1 (ru) Кузнечный боек для обработки медных заготовок
JP2567779B2 (ja) 汎用プレス機によるキャタピラ用トラックリング加工法
SU1648628A1 (ru) Штамп дл объемной штамповки

Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20150325

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20