EP0950799A3 - Linguet - Google Patents

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Info

Publication number: EP0950799A3
Authority: EP; European Patent Office
Prior art keywords: rocker arm; roller; rocker; acts; force
Prior art date: 1998-04-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP99105919A

Other languages

German (de)

English (en)

Other versions

EP0950799A2 (fr

Inventor

Dieter Dipl.-Ing. Voigt

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.)

Volkswagen AG

Original Assignee

Volkswagen AG

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.)

1998-04-09

Filing date

1999-03-24

Publication date

2000-03-01

1999-03-24 Application filed by Volkswagen AG filed Critical Volkswagen AG

1999-10-20 Publication of EP0950799A2 publication Critical patent/EP0950799A2/fr

2000-03-01 Publication of EP0950799A3 publication Critical patent/EP0950799A3/fr

Status Withdrawn legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 abstract 1
238000005096 rolling process Methods 0.000 abstract 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers
- F01L2305/02—Mounting of rollers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve-Gear Or Valve Arrangements (AREA)

EP99105919A 1998-04-09 1999-03-24 Linguet Withdrawn EP0950799A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19816020		1998-04-09
DE19816020A DE19816020A1 (de)	1998-04-09	1998-04-09	Schlepphebel

Publications (2)

Publication Number	Publication Date
EP0950799A2 EP0950799A2 (fr)	1999-10-20
EP0950799A3 true EP0950799A3 (fr)	2000-03-01

Family

ID=7864175

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99105919A Withdrawn EP0950799A3 (fr)	1998-04-09	1999-03-24	Linguet

Country Status (2)

Country	Link
EP (1)	EP0950799A3 (fr)
DE (1)	DE19816020A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002276315A (ja) *	2001-03-19	2002-09-25	Yamaha Motor Co Ltd	内燃機関の可変動弁装置
DE10235402A1 (de) *	2002-08-02	2004-02-12	Bayerische Motoren Werke Ag	Schwenkhebel für einen hubvariablen Ventiltrieb
DE10237448A1 (de) *	2002-08-16	2004-02-26	Volkswagen Ag	Schwinghebel zum Antrieb eines Pumpe-Düse-Elementes einer Brennkraftmaschine
DE10330881A1 (de)	2003-07-09	2005-01-27	Ina-Schaeffler Kg	Verfahren zur Herstellung eines Außenhebels eines schaltbaren Schlepphebels
DE10330882A1 (de) *	2003-07-09	2005-01-27	Ina-Schaeffler Kg	Verfahren zur Herstellung eines Außenhebels eines schaltbaren Schlepphebels
DE102006054406B4 (de)	2006-11-18	2016-09-15	Schaeffler Technologies AG & Co. KG	Hubübertragungsbauteil und Verfahren zu dessen Herstellung
FR2928409B1 (fr) *	2008-03-06	2015-06-19	Skf Ab	Culbuteur pour moteur a combustion interne
DE102008060154A1 (de) *	2008-12-02	2010-07-22	Mahle International Gmbh	Kipp-oder Schwenkhebel einer Ventiltriebeinrichtung
DE102009032582A1 (de) *	2009-07-10	2011-01-13	Schaeffler Technologies Gmbh & Co. Kg	Schlepphebel
DE102012012150B4 (de)	2011-06-20	2022-01-13	Neumayer Tekfor Engineering Gmbh	Schlepphebelanordnung und Verbrennungsmotor
DE102017124489A1 (de)	2017-10-19	2019-04-25	Thyssenkrupp Ag	Nockenwelle, Nockenwellenmodul, Verfahren zum reibungsverringernden Betreiben einer Nockenwelle und Verwendung eines oder mehrerer Piezoelemente zur Schwingungsanregung einer Nockenwelle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3610218A (en) *	1970-04-13	1971-10-05	Roger Owen Durham	Desmodromic valve actuator
DE19516638A1 (de) *	1995-05-05	1996-11-07	Bayerische Motoren Werke Ag	Ventiltrieb mit einer gesonderten Steuereinrichtung für insbesondere variable Ventilöffnungswinkel, vor allem für Brennkraftmaschinen
US5642693A (en) *	1993-07-07	1997-07-01	Koyo Seiko Co., Ltd.	Rocker arm and method of manufacturing same
US5678459A (en) *	1993-11-29	1997-10-21	Koyo Seiko Co., Ltd.	Rocker arm

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2022801A (en) *	1932-06-15	1935-12-03	American Chain & Cable Co	Sheet metal yoke and process of making same
US2572968A (en) *	1947-03-11	1951-10-30	Continental Aviat & Eng Corp	Rocker arm construction
US2926645A (en)	1959-06-15	1960-03-01	Guarraia Joseph	Rocker arm assembly for internal combustion engines
DE2819356A1 (de)	1978-05-03	1979-11-08	Bayerische Motoren Werke Ag	Schwinghebel fuer den ventiltrieb von brennkraftmaschinen
US4697473A (en)	1986-08-07	1987-10-06	The Henley Group, Inc.	Rocker arm with cam-contacting roller
JPS6422801U (fr)	1987-08-03	1989-02-07
JPH01167404A (ja)	1987-12-23	1989-07-03	Toyota Motor Corp	繊維強化樹脂製バルブリフタの製造方法
US4825717A (en)	1988-09-12	1989-05-02	Henley Manufacturing Corporation	Rocker arm of the cam-follower type with ribs
US4944257A (en) *	1989-09-27	1990-07-31	Henley Manufacturing Holding Company, Inc.	Cold-formed rocker arm with bearing flanges and splash plate
US5016582A (en)	1990-10-12	1991-05-21	Henley Manufacturing Holding Company, Inc.	Rocker arm
DE69309346T2 (de) *	1992-01-07	1997-07-10	Koyo Seiko Co	Kipphebel mit rolle und dessen herstellungsverfahren
DE4305759A1 (de)	1992-09-26	1994-03-31	Volkswagen Ag	Ventiltrieb für ein Hubventil mit einem nockenbetätigten Rollenschlepphebel
DE19618417A1 (de)	1996-05-08	1997-11-13	Schaeffler Waelzlager Kg	Betätigungshebel für eine mit Mehrventiltechnik ausgerüstete Brennkraftmaschine
DE19631653A1 (de)	1996-08-05	1998-02-12	Hatz Motoren	Kipphebel für eine Brennkraftmaschine

1998
- 1998-04-09 DE DE19816020A patent/DE19816020A1/de not_active Ceased
1999
- 1999-03-24 EP EP99105919A patent/EP0950799A3/fr not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3610218A (en) *	1970-04-13	1971-10-05	Roger Owen Durham	Desmodromic valve actuator
US5642693A (en) *	1993-07-07	1997-07-01	Koyo Seiko Co., Ltd.	Rocker arm and method of manufacturing same
US5678459A (en) *	1993-11-29	1997-10-21	Koyo Seiko Co., Ltd.	Rocker arm
DE19516638A1 (de) *	1995-05-05	1996-11-07	Bayerische Motoren Werke Ag	Ventiltrieb mit einer gesonderten Steuereinrichtung für insbesondere variable Ventilöffnungswinkel, vor allem für Brennkraftmaschinen

Also Published As

Publication number	Publication date
DE19816020A1 (de)	1999-10-14
EP0950799A2 (fr)	1999-10-20

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Legal Events

Date	Code	Title	Description
1999-09-03	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
1999-10-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB IT
1999-10-20	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-01-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-03-01	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-03-01	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-11-02	17P	Request for examination filed	Effective date: 20000901
2000-11-08	AKX	Designation fees paid	Free format text: DE ES FR GB IT
2003-02-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2003-04-16	18D	Application deemed to be withdrawn	Effective date: 20021001