EP2064029B8 - Deep rolling machine for crankshafts - Google Patents

Deep rolling machine for crankshafts Download PDF

Info

Publication number: EP2064029B8
Authority: EP; European Patent Office
Prior art keywords: crankshafts; rolling machine; deep rolling; deep; machine
Prior art date: 2006-09-15
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.): Active

Application number

EP07820192.8A

Other languages

German (de)

French (fr)

Other versions

EP2064029B1 (en

EP2064029A1 (en

Inventor

Hans Naumann

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.)

Hegenscheidt MFD GmbH and Co KG

Original Assignee

Hegenscheidt MFD GmbH and Co KG

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.)

2006-09-15

Filing date

2007-09-13

Publication date

2018-07-25

2007-09-13 Application filed by Hegenscheidt MFD GmbH and Co KG filed Critical Hegenscheidt MFD GmbH and Co KG

2009-06-03 Publication of EP2064029A1 publication Critical patent/EP2064029A1/en

2018-06-13 Publication of EP2064029B1 publication Critical patent/EP2064029B1/en

2018-07-25 Application granted granted Critical

2018-07-25 Publication of EP2064029B8 publication Critical patent/EP2064029B8/en

Status Active legal-status Critical Current

2027-09-13 Anticipated expiration legal-status Critical

Links

238000005096 rolling process Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/17—Crankshaft making apparatus

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Rolling Contact Bearings (AREA)
Tyre Moulding (AREA)
Press Drives And Press Lines (AREA)
Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

EP07820192.8A 2006-09-15 2007-09-13 Deep rolling machine for crankshafts Active EP2064029B8 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE202006014371U DE202006014371U1 (en)	2006-09-15	2006-09-15	Fixed-rolling machine for crankshaft has at least one fixed-rolling apparatus with device to grip crankshaft and stabilize fixed-rolling apparatus
PCT/EP2007/059667 WO2008031876A1 (en)	2006-09-15	2007-09-13	Deep rolling machine for crankshafts

Publications (3)

Publication Number	Publication Date
EP2064029A1 EP2064029A1 (en)	2009-06-03
EP2064029B1 EP2064029B1 (en)	2018-06-13
EP2064029B8 true EP2064029B8 (en)	2018-07-25

Family

ID=37887443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07820192.8A Active EP2064029B8 (en)	2006-09-15	2007-09-13	Deep rolling machine for crankshafts

Country Status (6)

Country	Link
US (1)	US8677581B2 (en)
EP (1)	EP2064029B8 (en)
JP (1)	JP5094866B2 (en)
CN (2)	CN101516572A (en)
DE (1)	DE202006014371U1 (en)
WO (1)	WO2008031876A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5675973B2 (en) *	2010-07-01	2015-02-25	ヘゲンシャイト−エムエフデーゲゼルシャフトミットベシュレンクテルハフツングウントコンパニーコマンディトゲゼルシャフト	Machine for deep rolling of wheelset shaft
DE102012003476B4 (en) *	2012-02-16	2017-06-08	Hegenscheidt-Mfd Gmbh & Co. Kg	Method and tool for increasing the strength of load bearing cylindrical surfaces on crankshafts
ES2732426T3 (en) *	2017-03-24	2019-11-22	Hegenscheidt Mfd Gmbh	Cage arrangement for solid lamination rollers
DE102017113065B3 (en) *	2017-06-14	2018-11-15	Maschinenfabrik Alfing Kessler Gmbh	Method and device for impact hardening of transition radii of a crankshaft
CN110465568A (en) *	2019-08-13	2019-11-19	合肥宁泰真空设备有限公司	A kind of thin-wall corrugated tube process equipment
CN112453244B (en) *	2020-11-27	2024-04-09	常州东风轴承有限公司	Automatic roller press for centripetal needle roller retainer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2701593C2 (en) *	1977-01-15	1986-07-10	Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz	Process for sizing rolling of rotating bodies and roll stand for carrying out the process
US5495738A (en) *	1994-05-13	1996-03-05	Hegenscheidt Corporation	Metal rolling machine with opposing banks of jaw units for working a centered workpiece and method of rolling annular fillets of workpieces
US5493761A (en) *	1994-10-24	1996-02-27	Ingersoll Cm Systems, Inc.	Apparatus for fillet rolling of crankshafts
DE19722308C1 (en) *	1997-05-28	1998-04-16	Hegenscheidt Mfd Gmbh	Static cylinder machine for crankshafts
DE29910214U1 (en)	1999-06-11	1999-09-02	Hegenscheidt Mfd Gmbh	Deep rolling device of a deep rolling machine for crankshafts
US6360574B1 (en) *	2000-09-18	2002-03-26	Hegenscheidt-Mfd Corporation	Fillet rolling work roller cage
US6434992B1 (en) *	2001-02-05	2002-08-20	Hegenscheidt-Mfd Corporation	Fillet rolling support roller
JP2003025221A (en) *	2001-07-23	2003-01-29	Nissan Motor Co Ltd	Roll cassette device for fillet rolling machining
DE20200926U1 (en) *	2002-01-23	2002-04-18	Hegenscheidt Mfd Gmbh & Co Kg	Deep rolling device of a deep rolling machine for crankshafts
US6786073B2 (en) *	2002-08-02	2004-09-07	Ingersoll Cm Systems Llc	Apparatus and method for rolling crankshafts having split-pin bearings
DE10361738B3 (en)	2003-12-29	2005-09-01	Hegenscheidt-Mfd Gmbh & Co. Kg	Deep rolling machine of a deep rolling machine for crankshafts
US7021100B2 (en) *	2004-01-05	2006-04-04	Hegenscheidt-Mfd Gmbh & Co. Kg	Deep-rolling apparatus of a deep rolling machine crankshafts
US7111484B2 (en) *	2004-04-09	2006-09-26	Lonero Vincent J	Plug-in lower tool

2006
- 2006-09-15 DE DE202006014371U patent/DE202006014371U1/en not_active Expired - Lifetime
- 2006-09-15 US US11/522,104 patent/US8677581B2/en active Active
2007
- 2007-09-13 EP EP07820192.8A patent/EP2064029B8/en active Active
- 2007-09-13 CN CNA2007800342990A patent/CN101516572A/en active Pending
- 2007-09-13 JP JP2009527161A patent/JP5094866B2/en active Active
- 2007-09-13 CN CN201510041025.0A patent/CN104707925A/en active Pending
- 2007-09-13 WO PCT/EP2007/059667 patent/WO2008031876A1/en active Application Filing

Also Published As

Publication number	Publication date
WO2008031876A1 (en)	2008-03-20
JP5094866B2 (en)	2012-12-12
JP2010502459A (en)	2010-01-28
CN101516572A (en)	2009-08-26
US8677581B2 (en)	2014-03-25
EP2064029B1 (en)	2018-06-13
EP2064029A1 (en)	2009-06-03
DE202006014371U1 (en)	2007-03-08
CN104707925A (en)	2015-06-17
US20080066513A1 (en)	2008-03-20

Legal Events

Date	Code	Title	Description
2009-05-01	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
2009-06-03	17P	Request for examination filed	Effective date: 20090316
2009-06-03	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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-06-03	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-07-29	RIN1	Information on inventor provided before grant (corrected)	Inventor name: NAUMANN, HANS
2009-08-05	17Q	First examination report despatched	Effective date: 20090702
2010-11-03	DAX	Request for extension of the european patent (deleted)
2010-11-03	RBV	Designated contracting states (corrected)	Designated state(s): DE FR
2018-01-04	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2018-01-24	INTG	Intention to grant announced	Effective date: 20180105
2018-05-08	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2018-05-11	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2018-06-13	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR
2018-07-05	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502007016232 Country of ref document: DE
2018-07-11	RAP2	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: HEGENSCHEIDT-MFD GMBH
2018-08-07	REG	Reference to a national code	Ref country code: DE Ref legal event code: R082 Ref document number: 502007016232 Country of ref document: DE Representative=s name: COHAUSZ & FLORACK PATENT- UND RECHTSANWAELTE P, DE
2018-09-20	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12
2019-03-14	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502007016232 Country of ref document: DE
2019-04-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2019-04-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2019-05-22	26N	No opposition filed	Effective date: 20190314
2023-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20230928 Year of fee payment: 17 Ref country code: DE Payment date: 20230920 Year of fee payment: 17

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