EP2380679A4 - Schmiedeverfahren - Google Patents

Schmiedeverfahren

Info

Publication number: EP2380679A4
Authority: EP; European Patent Office
Prior art keywords: forging method; forging
Prior art date: 2008-12-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09830407.4A

Other languages

English (en)

French (fr)

Other versions

EP2380679A1 (de

Inventor

Masahiro Sato

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.)

Resonac Holdings Corp

Original Assignee

Showa Denko KK

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.)

2008-12-03

Filing date

2009-12-02

Publication date

2016-11-23

2009-12-02 Application filed by Showa Denko KK filed Critical Showa Denko KK

2011-10-26 Publication of EP2380679A1 publication Critical patent/EP2380679A1/de

2016-11-23 Publication of EP2380679A4 publication Critical patent/EP2380679A4/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
- B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
- 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
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/18—Making machine elements pistons or plungers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B13/00—Methods of pressing not special to the use of presses of any one of the preceding main groups

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)

EP09830407.4A 2008-12-03 2009-12-02 Schmiedeverfahren Withdrawn EP2380679A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2008308399A JP5373378B2 (ja)	2008-12-03	2008-12-03	鍛造加工方法
PCT/JP2009/070214 WO2010064641A1 (ja)	2008-12-03	2009-12-02	鍛造加工方法

Publications (2)

Publication Number	Publication Date
EP2380679A1 EP2380679A1 (de)	2011-10-26
EP2380679A4 true EP2380679A4 (de)	2016-11-23

Family

ID=42233288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09830407.4A Withdrawn EP2380679A4 (de)	2008-12-03	2009-12-02	Schmiedeverfahren

Country Status (5)

Country	Link
EP (1)	EP2380679A4 (de)
JP (1)	JP5373378B2 (de)
KR (1)	KR101335822B1 (de)
CN (1)	CN102300653B (de)
WO (1)	WO2010064641A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5497970B2 (ja) *	2012-03-30	2014-05-21	日鍛バルブ株式会社	バルブの鍛造プレス装置
KR20150031842A (ko) *	2013-09-17	2015-03-25	케이.유.티 (주)	부싱바디 제조방법
CN103704955B (zh) *	2013-12-30	2015-12-23	深圳市百泰首饰制造有限公司	一种首饰的加工设备和加工方法
CH712403A1 (de) *	2016-04-28	2017-10-31	Hatebur Umformmaschinen Ag	Transportverfahren zum Umsetzen von Werkstücken zwischen mehreren aufeinanderfolgenden Stufen einer Bearbeitungseinrichtung.
CN106378404B (zh) *	2016-11-28	2017-12-26	山西太钢不锈钢股份有限公司	一种gfm1800吨径锻机锻造的方法
CN107186159B (zh) *	2017-06-20	2019-03-12	江苏威鹰机械有限公司	涡旋式无油真空泵铝合金静盘制造工艺
CN111629903B (zh) *	2018-01-23	2022-05-03	西铁城时计株式会社	印刷夹具以及印刷物的制造方法
CN110227782A (zh) *	2019-06-28	2019-09-13	徐州鑫旭机械制造有限公司	一种用于锻件生产连续近终成型设备
CN112247064A (zh) *	2020-09-18	2021-01-22	江苏太平洋精锻科技股份有限公司	一种长柄锥齿轮自动化精整***和方法
CN112935180B (zh) *	2021-01-20	2022-10-04	浙江洪扬汽车零部件有限公司	一种高速螺母成型机
CN114393162B (zh) *	2022-01-20	2023-08-25	安庆汇通汽车部件股份有限公司	一种稳定杆成型用工件自动上下料和传送***

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51736B1 (de) *	1970-12-17	1976-01-10
GB2102319A (en) *	1981-07-25	1983-02-02	Eumuco Ag Fuer Maschinenbau	Automatic workpiece transfer
JPH0663679A (ja) *	1992-08-13	1994-03-08	Mitsubishi Motors Corp	ワークの潰し工程を要する部品の鍛造プレス装置
JP2003285131A (ja) *	2002-03-27	2003-10-07	Kurimoto Ltd	トランスファ装置用クランプ機構
JP2004027922A (ja) *	2002-06-25	2004-01-29	Showa Denko Kk	内燃機関用鍛造ピストン、その素材およびそれらの製造方法
JP2007130680A (ja) *	2005-11-14	2007-05-31	Nissan Motor Co Ltd	多段鍛造装置におけるワーク搬送用フィンガの位置調整装置および位置調整方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0620570B2 (ja) *	1986-11-19	1994-03-23	本田技研工業株式会社	ピストンの鍛造方法
JPS63281737A (ja)	1987-05-13	1988-11-18	Matsuo Seisakusho:Kk	トランスファ−プレスを利用するステンレス製部品の冷間鍛造加工方法
JP2761124B2 (ja) *	1991-06-25	1998-06-04	日産自動車株式会社	クランクシャフトの鍛造装置
JP3780874B2 (ja) *	2001-05-15	2006-05-31	日産自動車株式会社	多工程鍛造方法および多工程鍛造装置
JP2003035198A (ja) *	2001-07-23	2003-02-07	Showa Denko Kk	内燃機関用ピストンおよびその製造方法
JP2005219097A (ja) *	2004-02-05	2005-08-18	Daido Machinery Ltd	多段式圧造成形機

2008
- 2008-12-03 JP JP2008308399A patent/JP5373378B2/ja active Active
2009
- 2009-12-02 CN CN200980155917.6A patent/CN102300653B/zh not_active Expired - Fee Related
- 2009-12-02 KR KR1020117012682A patent/KR101335822B1/ko not_active IP Right Cessation
- 2009-12-02 EP EP09830407.4A patent/EP2380679A4/de not_active Withdrawn
- 2009-12-02 WO PCT/JP2009/070214 patent/WO2010064641A1/ja active Application Filing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51736B1 (de) *	1970-12-17	1976-01-10
GB2102319A (en) *	1981-07-25	1983-02-02	Eumuco Ag Fuer Maschinenbau	Automatic workpiece transfer
JPH0663679A (ja) *	1992-08-13	1994-03-08	Mitsubishi Motors Corp	ワークの潰し工程を要する部品の鍛造プレス装置
JP2003285131A (ja) *	2002-03-27	2003-10-07	Kurimoto Ltd	トランスファ装置用クランプ機構
JP2004027922A (ja) *	2002-06-25	2004-01-29	Showa Denko Kk	内燃機関用鍛造ピストン、その素材およびそれらの製造方法
JP2007130680A (ja) *	2005-11-14	2007-05-31	Nissan Motor Co Ltd	多段鍛造装置におけるワーク搬送用フィンガの位置調整装置および位置調整方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010064641A1 *

Also Published As

Publication number	Publication date
EP2380679A1 (de)	2011-10-26
KR101335822B1 (ko)	2013-12-03
WO2010064641A1 (ja)	2010-06-10
KR20110084284A (ko)	2011-07-21
JP5373378B2 (ja)	2013-12-18
CN102300653A (zh)	2011-12-28
JP2010131613A (ja)	2010-06-17
CN102300653B (zh)	2014-03-19

Legal Events

Date	Code	Title	Description
2011-09-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-10-26	17P	Request for examination filed	Effective date: 20110617
2011-10-26	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2012-03-14	DAX	Request for extension of the european patent (deleted)
2016-11-23	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20161021
2016-11-23	RIC1	Information provided on ipc code assigned before grant	Ipc: B21K 27/00 20060101AFI20161014BHEP Ipc: B21J 5/00 20060101ALI20161014BHEP Ipc: B21D 43/05 20060101ALI20161014BHEP Ipc: B30B 13/00 20060101ALI20161014BHEP
2016-12-14	17Q	First examination report despatched	Effective date: 20161115
2017-03-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2017-04-05	17Q	First examination report despatched	Effective date: 20161115
2017-04-05	18W	Application withdrawn	Effective date: 20170301

Publication	Publication Date	Title
GB0820927D0 (en)	2008-12-24	Method
GB0803107D0 (en)	2008-03-26	Method
GB0818093D0 (en)	2008-11-05	Method
PT2096102E (pt)	2014-05-27	Processo para a produção de metileno-difenil-diisocianatos
EP2380679A4 (de)	2016-11-23	Schmiedeverfahren
GB0822836D0 (en)	2009-01-21	Method
GB0810418D0 (en)	2008-07-09	Method
GB0807409D0 (en)	2008-05-28	Method
ZA201005980B (en)	2011-07-27	Assembly method
GB0815428D0 (en)	2008-10-01	Method
GB0813599D0 (en)	2008-09-03	Method
GB0807410D0 (en)	2008-05-28	Method
GB0804981D0 (en)	2008-04-16	Method
GB0804690D0 (en)	2008-04-16	Method
EP2371509A4 (de)	2016-04-06	Formungsverfahren
EP2309852A4 (de)	2011-08-24	Neuartiges verfahren
GB0809404D0 (en)	2008-07-02	Method
ZA201101329B (en)	2012-05-30	Recarburisation method
ZA201008728B (en)	2011-07-27	Method
GB0805862D0 (en)	2008-04-30	Method
GB0813494D0 (en)	2008-08-27	Method
GB0922037D0 (en)	2010-02-03	Method
GB0812102D0 (en)	2008-08-06	Method
GB0806186D0 (en)	2008-05-14	Method
GB0811166D0 (en)	2008-07-23	Method