EP1736255A4 - Formverfahren durch schmieden und formverfahren für gehäuse - Google Patents

Formverfahren durch schmieden und formverfahren für gehäuse

Info

Publication number: EP1736255A4
Authority: EP; European Patent Office
Prior art keywords: molding method; forging; case; molding
Prior art date: 2004-04-16
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.): Granted

Application number

EP04728001A

Other languages

English (en)

French (fr)

Other versions

EP1736255A8 (de

EP1736255A1 (de

EP1736255B1 (de

Inventor

Youichi Tabei

Takashi Araki

Shinji Kouno

Shoichi Yanaoka

Takashi Miura

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.)

Bosch Corp

Original Assignee

Bosch Automotive Systems Corp

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.)

2004-04-16

Filing date

2004-04-16

Publication date

2007-05-02

2004-04-16 Application filed by Bosch Automotive Systems Corp filed Critical Bosch Automotive Systems Corp

2006-12-27 Publication of EP1736255A1 publication Critical patent/EP1736255A1/de

2007-05-02 Publication of EP1736255A4 publication Critical patent/EP1736255A4/de

2007-06-20 Publication of EP1736255A8 publication Critical patent/EP1736255A8/de

2010-11-24 Application granted granted Critical

2010-11-24 Publication of EP1736255B1 publication Critical patent/EP1736255B1/de

2024-04-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title 2
238000000465 moulding Methods 0.000 title 2
238000005242 forging Methods 0.000 title 1

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
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded
- 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
- 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
- B21K1/28—Making machine elements wheels; discs
- 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
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
- 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
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- 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
- B21K21/00—Making hollow articles not covered by a single preceding sub-group

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Gears, Cams (AREA)
Pulleys (AREA)

EP04728001A 2004-04-16 2004-04-16 Formverfahren durch schmieden und formverfahren für gehäuse Expired - Lifetime EP1736255B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2004/005443 WO2005099929A1 (ja)	2004-04-16	2004-04-16	鍛造による成形方法及びケースの成形方法

Publications (4)

Publication Number	Publication Date
EP1736255A1 EP1736255A1 (de)	2006-12-27
EP1736255A4 true EP1736255A4 (de)	2007-05-02
EP1736255A8 EP1736255A8 (de)	2007-06-20
EP1736255B1 EP1736255B1 (de)	2010-11-24

Family

ID=35149824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04728001A Expired - Lifetime EP1736255B1 (de)	2004-04-16	2004-04-16	Formverfahren durch schmieden und formverfahren für gehäuse

Country Status (6)

Country	Link
US (1)	US20070006628A1 (de)
EP (1)	EP1736255B1 (de)
JP (1)	JPWO2005099929A1 (de)
CN (1)	CN1784278A (de)
DE (1)	DE602004030279D1 (de)
WO (1)	WO2005099929A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100709458B1 (ko) *	2006-05-17	2007-04-18	주식회사 영진전기	휴대폰용 카메라모듈커버의 성형방법
US8261592B2 (en) *	2007-04-19	2012-09-11	Indimet Inc.	Method of providing a solenoid housing
US9636741B2 (en) *	2007-04-19	2017-05-02	Indimet, Inc.	Solenoid housing and method of providing a solenoid housing
JP4943374B2 (ja) *	2008-05-16	2012-05-30	茨城スチールセンター株式会社	自動車変速機用ピストンのバネ座止まり穴加工方法
JP5383362B2 (ja) *	2009-07-24	2014-01-08	キヤノン株式会社	金属部材の製造方法
JP5609455B2 (ja) *	2010-09-10	2014-10-22	トヨタ自動車株式会社	鍛造方法
CN103153716B (zh)	2010-10-06	2016-01-13	日本化药株式会社	气体发生器、气体发生器用保持器及气体发生器用保持器的制造方法
CN102554084A (zh) *	2010-12-10	2012-07-11	上海重型机器厂有限公司	第三代核电站蒸汽发生器水室封头的锻造方法
US8643452B2 (en) *	2011-04-07	2014-02-04	Indimet Inc.	Solenoid housing with elongated center pole
CN102554114A (zh) *	2012-01-06	2012-07-11	山东伊莱特重工有限公司	一种大型风电机组用轴承环件锻造碾环加工方法
CN103386585B (zh) *	2012-05-10	2016-01-20	昆山永年先进制造技术有限公司	壳台或管台成形工艺及其所用的反挤压模
CN103143628A (zh) *	2013-03-04	2013-06-12	江苏泽恩汽机车部品制造有限公司	分步骤厚壁拉伸成型模具
CN104107871B (zh) *	2013-04-19	2016-04-27	宝钢特钢有限公司	以镦抛结合平砧旋转锻边方式锻造大型饼件的方法
DE102013011951A1 (de) *	2013-07-18	2015-01-22	GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware)	Verfahren zum Fertigen von Kraftfahrzeug-Karosserieteilen
WO2015147297A1 (ja) *	2014-03-28	2015-10-01	新日鐵住金株式会社	複数の増肉部分を有する板状成形体の製造方法及び複数の増肉部を有する板状成形体
DE102016205492A1 (de) *	2016-04-04	2017-10-05	Thyssenkrupp Ag	Verfahren und Vorrichtung zum Umformen eines Halbzeugs
CN105728607A (zh) *	2016-04-19	2016-07-06	贵州航天新力铸锻有限责任公司	大型双耳u形锻件成型用的坯料
JP6197136B1 (ja) *	2017-04-03	2017-09-13	マテック株式会社	カップ構造体の製造方法
CN107695276A (zh) *	2017-11-08	2018-02-16	浙江申吉钛业股份有限公司	带球形法兰芯轴类零件新的制造工艺和模具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE526009A (de) *
DE858189C (de) *	1943-01-29	1952-12-04	Otto Dr-Ing May	Verfahren zur Herstellung von Naepfen fuer huelsenfoermige Hohlkoerper
DE932217C (de) *	1942-05-05	1955-08-25	Karlsruhe Augsburg Iweka	Verfahren zur Herstellung von Naepfchen als Vorwerkstuecke fuer die Fertigung von metallischen Hohlkoerpern
DE1001095B (de) *	1953-06-19	1957-01-17	Nagel Hans Joachim	Verfahren zum Herstellen zylindrischer Metall-Hohlkoerper

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Publication number	Priority date	Publication date	Assignee	Title
JPS57175045A (en) *	1981-04-21	1982-10-27	Yoshiichi Sakamura	Heading method for obtaining 2 ring bodies
US5343729A (en) *	1985-03-15	1994-09-06	Weirton Steel Corporation	Fabricating one-piece can bodies with controlled side wall elongation
JP2549535B2 (ja) *	1987-11-13	1996-10-30	株式会社杉浦製作所	プロジェクションナットの製造方法およびプロジェクションナット用鍛造型
JPH01205844A (ja) *	1988-02-10	1989-08-18	Fuji Tool & Die Co Ltd	フランジコンパニオンの冷鍛加工成形方法
JP3298394B2 (ja) *	1995-12-25	2002-07-02	旭精機工業株式会社	圧電振動子用容器の製造方法
JP2926217B2 (ja) *	1996-02-26	1999-07-28	株式会社平安製作所	被扱き面を有する加工素材
JP3826486B2 (ja) *	1997-04-25	2006-09-27	株式会社アルファ	鍛造方法並びに鍛造装置
JP3495225B2 (ja) *	1997-06-25	2004-02-09	サンデン株式会社	斜板式圧縮機用シューの製造方法
JP3211157B2 (ja) *	1997-12-22	2001-09-25	株式会社フジユニバンス	ベルト式無段変速機のスライドプーリー及びその製造方法
JP3443528B2 (ja) *	1998-08-28	2003-09-02	日本高周波鋼業株式会社	段付及び鍔付環状部材の製造方法
JP2001284416A (ja) *	2000-03-30	2001-10-12	Nagase & Co Ltd	低温試験装置

2004
- 2004-04-16 CN CNA2004800016907A patent/CN1784278A/zh active Pending
- 2004-04-16 DE DE602004030279T patent/DE602004030279D1/de not_active Expired - Lifetime
- 2004-04-16 WO PCT/JP2004/005443 patent/WO2005099929A1/ja not_active Ceased
- 2004-04-16 EP EP04728001A patent/EP1736255B1/de not_active Expired - Lifetime
- 2004-04-16 JP JP2006519123A patent/JPWO2005099929A1/ja active Pending
- 2004-04-16 US US10/542,686 patent/US20070006628A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE526009A (de) *
DE932217C (de) *	1942-05-05	1955-08-25	Karlsruhe Augsburg Iweka	Verfahren zur Herstellung von Naepfchen als Vorwerkstuecke fuer die Fertigung von metallischen Hohlkoerpern
DE858189C (de) *	1943-01-29	1952-12-04	Otto Dr-Ing May	Verfahren zur Herstellung von Naepfen fuer huelsenfoermige Hohlkoerper
DE1001095B (de) *	1953-06-19	1957-01-17	Nagel Hans Joachim	Verfahren zum Herstellen zylindrischer Metall-Hohlkoerper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005099929A1 *

Also Published As

Publication number	Publication date
EP1736255A8 (de)	2007-06-20
CN1784278A (zh)	2006-06-07
WO2005099929A1 (ja)	2005-10-27
EP1736255A1 (de)	2006-12-27
DE602004030279D1 (de)	2011-01-05
JPWO2005099929A1 (ja)	2007-08-16
US20070006628A1 (en)	2007-01-11
EP1736255B1 (de)	2010-11-24
WO2005099929A8 (ja)	2007-04-12

Legal Events

Date	Code	Title	Description
2006-11-24	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
2006-12-27	17P	Request for examination filed	Effective date: 20050608
2006-12-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB
2007-04-25	RBV	Designated contracting states (corrected)	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK
2007-05-02	A4	Supplementary search report drawn up and despatched	Effective date: 20070403
2007-05-02	RBV	Designated contracting states (corrected)	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
2007-05-02	RIC1	Information provided on ipc code assigned before grant	Ipc: B21K 21/02 20060101AFI20070328BHEP
2007-06-20	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YANAOKA, SHOICHI,C/O NIMOMIYA CO., LTD. Inventor name: KOUNO, SHINJI,C/O BOSCH AUTOMOTIVE SYSTEMS CORPORA Inventor name: ARAKI, TAKASHI,C/O BOSCH AUTOMOTIVE SYSTEMS CORPOR Inventor name: TABEI, YOUICHI,C/O BOSCH AUTOMOTIVE SYSTEMS CORPOR Inventor name: MIURA, TAKASHI,C/O NIMOMIYA CO., LTD.
2007-07-25	DAX	Request for extension of the european patent (deleted)
2007-09-12	17Q	First examination report despatched	Effective date: 20070810
2008-04-16	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2009-09-22	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-02-18	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2010-10-22	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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Publication	Publication Date	Title
GB0420061D0 (en)	2004-10-13	Method
EP1736255A4 (de)	2007-05-02	Formverfahren durch schmieden und formverfahren für gehäuse
GB0402639D0 (en)	2004-03-10	Method
GB0410478D0 (en)	2004-06-16	Method
GB0422733D0 (en)	2004-11-17	Method
GB0415009D0 (en)	2004-08-04	Method
GB0418651D0 (en)	2004-09-22	Method
GB0422730D0 (en)	2004-11-17	Method
GB0419419D0 (en)	2004-10-06	Method
PL1893395T3 (pl)	2021-01-25	Forma i sposób jej wytwarzania
GB0423871D0 (en)	2004-12-01	Method
GB0412659D0 (en)	2004-07-07	Method
GB0412672D0 (en)	2004-07-07	Method
GB0420815D0 (en)	2004-10-20	Method
GB0414787D0 (en)	2004-08-04	Method
GB0419405D0 (en)	2004-10-06	Method
GB0405751D0 (en)	2004-04-21	Method
GB0415081D0 (en)	2004-08-04	Method
GB0413714D0 (en)	2004-07-21	Method
GB0427916D0 (en)	2005-01-19	Method
GB0423330D0 (en)	2004-11-24	Method
GB0422162D0 (en)	2004-11-03	Method
GB0423424D0 (en)	2004-11-24	Method
GB0426737D0 (en)	2005-01-12	Method
GB0422881D0 (en)	2004-11-17	Method