EP3117921A4 - Dispositif et procédé de laminage - Google Patents

Dispositif et procédé de laminage Download PDF

Info

Publication number: EP3117921A4
Authority: EP; European Patent Office
Prior art keywords: rolling; rolling device; rolling method
Prior art date: 2014-03-12
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

EP15761174.0A

Other languages

German (de)

English (en)

Other versions

EP3117921B1 (fr

EP3117921A1 (fr

Inventor

Kazuto Kobayashi

Yuu Yasuda

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.)

NSK Ltd

Original Assignee

NSK Ltd

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.)

2014-03-12

Filing date

2015-03-09

Publication date

2017-04-12

2015-03-09 Application filed by NSK Ltd filed Critical NSK Ltd

2017-01-18 Publication of EP3117921A1 publication Critical patent/EP3117921A1/fr

2017-04-12 Publication of EP3117921A4 publication Critical patent/EP3117921A4/fr

2018-05-16 Application granted granted Critical

2018-05-16 Publication of EP3117921B1 publication Critical patent/EP3117921B1/fr

Status Active legal-status Critical Current

2035-03-09 Anticipated expiration legal-status Critical

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rolling Contact Bearings (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Forging (AREA)

EP15761174.0A 2014-03-12 2015-03-09 Dispositif et procédé de laminage Active EP3117921B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2014049208		2014-03-12
PCT/JP2015/001271 WO2015136911A1 (fr)	2014-03-12	2015-03-09	Dispositif et procédé de laminage

Publications (3)

Publication Number	Publication Date
EP3117921A1 EP3117921A1 (fr)	2017-01-18
EP3117921A4 true EP3117921A4 (fr)	2017-04-12
EP3117921B1 EP3117921B1 (fr)	2018-05-16

Family

ID=54071369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15761174.0A Active EP3117921B1 (fr)	2014-03-12	2015-03-09	Dispositif et procédé de laminage

Country Status (5)

Country	Link
US (1)	US20160368041A1 (fr)
EP (1)	EP3117921B1 (fr)
JP (1)	JP6202193B2 (fr)
CN (1)	CN105916610B (fr)
WO (1)	WO2015136911A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108555197A (zh) *	2018-05-03	2018-09-21	江苏翔能科技发展有限公司	单片制坯多片组合成型工艺及适用其的制坯装置和成型模具
KR101950471B1 (ko) *	2018-05-16	2019-02-20	류동선	금속부품의 표면가공장치 및 이를 이용한 이단볼 스터드용 표면가공장치
CN108637719B (zh) *	2018-06-14	2023-08-29	浙江工业大学	狗骨头试样滚压加工的支撑装置
CN116372068B (zh) *	2022-12-28	2026-01-09	宁波大学	基于双移动芯棒控制的盲孔轴两辊楔横轧成形工艺及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2474906A1 (fr) *	1980-02-04	1981-08-07	Sacilor	Procede de logement, par emboitage, d'une pluralite de cannelures refouleuses differentes sur un seul jeu de cylindres d'une cage refouleuse d'un laminoir universel a poutrelles, a rails ou autres profils similaires, ainsi que cylindres, cages et laminoirs
DE19634927C2 (de) *	1996-08-29	1999-12-16	Freudenberg Carl Fa	Verfahren zur gleichzeitigen Aufweitung zumindest eines Paars ringförmiger Rohlinge
DE19920163A1 (de) *	1999-04-28	2000-11-02	Schiller Walz Und Werkzeugtech	Verfahren und Vorrichtung zum Herstellen ringförmiger Werkstücke durch Kaltumformen
JP2006320927A (ja) *	2005-05-18	2006-11-30	Daido Steel Co Ltd	テーパベアリングの製造方法およびその製造装置
CN101176903B (zh) *	2007-09-06	2010-05-19	刘岷	内外球面金属环件的冷辗扩加工方法及其装置
CN202105954U (zh) *	2011-04-26	2012-01-11	平高集团有限公司	一种铝合金法兰径向辗制模具
ITTO20120267A1 (it) *	2012-03-26	2013-09-27	Skf Ab	Attrezzatura per la realizzazione per rullaturura di un elemento anulare di forma complessa, in particolare un inserto in acciaio per un anello esterno di un cuscinetto di rotolamento

2015
- 2015-03-09 WO PCT/JP2015/001271 patent/WO2015136911A1/fr not_active Ceased
- 2015-03-09 US US15/122,231 patent/US20160368041A1/en not_active Abandoned
- 2015-03-09 CN CN201580004909.7A patent/CN105916610B/zh active Active
- 2015-03-09 EP EP15761174.0A patent/EP3117921B1/fr active Active
- 2015-03-09 JP JP2016507350A patent/JP6202193B2/ja active Active

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2015136911A1 *

Also Published As

Publication number	Publication date
CN105916610B (zh)	2018-05-25
WO2015136911A1 (fr)	2015-09-17
CN105916610A (zh)	2016-08-31
EP3117921B1 (fr)	2018-05-16
JP6202193B2 (ja)	2017-09-27
US20160368041A1 (en)	2016-12-22
EP3117921A1 (fr)	2017-01-18
JPWO2015136911A1 (ja)	2017-04-06

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