DE19781449D2 - Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine - Google Patents

Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine

Info

Publication number: DE19781449D2
Authority: DE; Germany
Prior art keywords: combustion engine; internal combustion; actuating lever; valve train; train
Prior art date: 1996-12-18
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.): Expired - Fee Related

Application number

DE19781449T

Other languages

English (en)

Other versions

DE19781449B4 (de

Inventor

Walter Speil

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.)

Schaeffler Technologies AG and Co KG

Original Assignee

INA Waelzlager Schaeffler OHG

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.)

1996-12-18

Filing date

1997-07-10

Publication date

1999-09-02

1997-07-10 Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG

1997-07-10 Priority to DE19781449T priority Critical patent/DE19781449B4/de

1999-09-02 Publication of DE19781449D2 publication Critical patent/DE19781449D2/de

2005-01-20 Application granted granted Critical

2005-01-20 Publication of DE19781449B4 publication Critical patent/DE19781449B4/de

2017-07-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- F01L1/185—Overhead end-pivot rocking arms
- 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
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20882—Rocker arms

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Mechanically-Actuated Valves (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Multiple-Way Valves (AREA)

DE19781449T 1996-12-18 1997-07-10 Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine Expired - Fee Related DE19781449B4 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE19781449T DE19781449B4 (de)	1996-12-18	1997-07-10	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19652676.0		1996-12-18
DE19652676A DE19652676A1 (de)	1996-12-18	1996-12-18	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
PCT/EP1997/003664 WO1998027318A1 (de)	1996-12-18	1997-07-10	Betätigungshebel für einen ventiltrieb einer brennkraftmaschine
DE19781449T DE19781449B4 (de)	1996-12-18	1997-07-10	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine

Publications (2)

Publication Number	Publication Date
DE19781449D2 true DE19781449D2 (de)	1999-09-02
DE19781449B4 DE19781449B4 (de)	2005-01-20

Family

ID=7815127

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19652676A Withdrawn DE19652676A1 (de)	1996-12-18	1996-12-18	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
DE19781449T Expired - Fee Related DE19781449B4 (de)	1996-12-18	1997-07-10	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19652676A Withdrawn DE19652676A1 (de)	1996-12-18	1996-12-18	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine

Country Status (5)

Country	Link
US (1)	US6138626A (de)
KR (1)	KR100463670B1 (de)
CN (1)	CN1084426C (de)
DE (2)	DE19652676A1 (de)
WO (1)	WO1998027318A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19810462B4 (de) *	1998-03-11	2006-01-12	Daimlerchrysler Ag	Kipphebel
DE19811658B4 (de) *	1998-03-18	2006-01-26	Ina-Schaeffler Kg	Schwenkbarer Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
DE19850405A1 (de) *	1998-11-02	2000-05-04	Schaeffler Waelzlager Ohg	Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
JP4186203B2 (ja)	1999-05-31	2008-11-26	株式会社ジェイテクト	ロッカアームならびにロッカアーム胴体の製造方法
WO2001012957A1 (fr)	1999-08-18	2001-02-22	Koyo Seiko Co., Ltd.	Culbuteur et procede de fabrication d'un corps de culbuteur
US6484682B2 (en) *	2000-01-26	2002-11-26	International Engine Intellectual Property Company, L.L.C.	Rocker arm assembly
US6543402B2 (en) *	2000-04-12	2003-04-08	Delphi Technologies, Inc.	Load biasing retainer clip and valve actuator subassembly
US6470842B2 (en) *	2000-10-12	2002-10-29	Ina Walzlager Schaeffler Ohg	Lever-type cam follower
ITTO20010133A1 (it) *	2001-02-15	2002-08-16	Eaton Automotive S R L	Bilanciere per treni valvola di motori a combustione interna.
US6830022B2 (en) *	2001-10-30	2004-12-14	International Engine Intellectual Property Company, Llc	Valve actuation linkage mechanism
KR20030039455A (ko) *	2001-11-13	2003-05-22	현대자동차주식회사	자동차용 푸시로드
DE10310226A1 (de) *	2003-03-08	2004-09-16	Ina-Schaeffler Kg	Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE60318836T2 (de) *	2003-07-23	2009-01-22	Eaton S.R.L., Rivarolo Canavese	Blechklammer für Kipphebel
FR2878282B1 (fr) *	2004-11-22	2007-01-26	Renault Sas	Dispositif de lubrification au contact linguet-soupape
DE102004060433A1 (de) *	2004-12-14	2006-07-06	Daimlerchrysler Ag	Nockenfolger zur Betätigung eines Gaswechselventiles einer Brennkraftmaschine
DE102005023201A1 (de) *	2005-05-20	2006-11-23	Schaeffler Kg	Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102007006695A1 (de) *	2007-02-10	2008-08-21	Schaeffler Kg	Schlepphebel mit einem aus Blechwerkstoff umgeformten Hebelkörper
US7878166B2 (en) *	2007-11-29	2011-02-01	Perkins Engines Company Limited	Device and method for retaining a valve bridge
US8375909B2 (en) *	2009-01-30	2013-02-19	Eaton Corporation	Rocker arm retention
DE102009040607A1 (de) *	2009-09-08	2011-03-10	Schaeffler Technologies Gmbh & Co. Kg	Baueinheit für einen Ventiltrieb einer Brennkraftmaschine
US20110239967A1 (en) *	2010-03-30	2011-10-06	Gnutti Ltd.	Valve bridge
US9091187B2 (en)	2013-02-04	2015-07-28	GM Global Technology Operations LLC	Stationary hydraulic lash adjuster and roller finger follower assembly clip, and method thereof
US10683923B2 (en)	2017-07-31	2020-06-16	Schaeffler Technologies AG & Co. KG	Rotatable body valve stem contact for switchable roller finger follower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2385309A (en) *	1944-09-18	1945-09-18	Spencer Aircraft Motors Inc	Valve actuating mechanism
US2448989A (en) *	1946-02-18	1948-09-07	James M Leake	Engine rocker arm
GB2115898A (en) *	1982-03-02	1983-09-14	Colin Thomas Pomfret	A device for transmitting movement
DE8413255U1 (de) *	1984-04-30	1984-07-26	Bayerische Motoren Werke AG, 8000 München	Schlepphebel, insbesondere in gussausfuehrung, fuer gaswechselventile von brennkraftmaschinen
US5303680A (en) *	1993-06-10	1994-04-19	Eaton Corporation	Lash adjusting mechanism for multi valve engine
JP3306478B2 (ja) *	1993-11-29	2002-07-24	光洋精工株式会社	プレス製ロッカアーム
US5799546A (en) *	1995-07-19	1998-09-01	Henley Manufacturing Holding Company, Inc.	Compact roller follower
DE19617523C2 (de) *	1996-05-02	2001-11-08	Schaeffler Waelzlager Ohg	Sicherung für Betätigungshebel von Ventilsteuerungen für Brennkraftmaschinen

1996
- 1996-12-18 DE DE19652676A patent/DE19652676A1/de not_active Withdrawn
1997
- 1997-07-10 US US09/319,791 patent/US6138626A/en not_active Expired - Lifetime
- 1997-07-10 WO PCT/EP1997/003664 patent/WO1998027318A1/de not_active Ceased
- 1997-07-10 CN CN97180688A patent/CN1084426C/zh not_active Expired - Lifetime
- 1997-07-10 KR KR10-1999-7005469A patent/KR100463670B1/ko not_active Expired - Fee Related
- 1997-07-10 DE DE19781449T patent/DE19781449B4/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE19652676A1 (de)	1998-06-25
KR100463670B1 (ko)	2004-12-29
WO1998027318A1 (de)	1998-06-25
CN1240496A (zh)	2000-01-05
CN1084426C (zh)	2002-05-08
US6138626A (en)	2000-10-31
KR20000057657A (ko)	2000-09-25
DE19781449B4 (de)	2005-01-20

Publication	Publication Date	Title
DE19781449D2 (de)	1999-09-02	Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
DE69601805D1 (de)	1999-04-29	Betätigungsvorrichtung für ein Ventil einer Brennkraftmaschine
DE69714200D1 (de)	2002-08-29	Ventiltriebanordnung für Brennkraftmaschine
DE69408959D1 (de)	1998-04-16	Ventiltriebanordnung für Brennkraftmaschine
DE59700135D1 (de)	1999-05-27	Ventiltrieb einer Brennkraftmaschine
DE59608633D1 (de)	2002-03-14	Variabler Ventiltrieb, insbesondere für Brennkraftmaschinen
DE19581156D2 (de)	1997-05-07	Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
DE69712012D1 (de)	2002-05-23	Ventiltriebschmiervorrichtung für Brennkraftmaschine
DE69938011D1 (de)	2008-03-06	Drosselklappe für eine Brennkraftmaschine
DE59702391D1 (de)	2000-11-02	Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
DE19681231D2 (de)	1998-12-03	Stössel für einen Ventiltrieb einer Brennkraftmaschine
DE59800352D1 (de)	2001-01-04	Ventiltrieb einer Brennkraftmaschine
DE19781130D2 (de)	1999-04-15	Stössel für einen Ventiltrieb einer Brennkraftmaschine
DE19781480D2 (de)	2000-07-13	Stössel für einen Ventiltrieb einer Brennkraftmaschine
DE69314439D1 (de)	1997-11-13	Ventiltrieb für Brennkraftmaschine
DE59606950D1 (de)	2001-06-28	Ventiltrieb einer Brennkraftmaschine
DE19681239D2 (de)	1998-10-01	Stößel für den Ventiltrieb einer Brennkraftmaschine
DE59701027D1 (de)	2000-02-24	Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
DE19781623D2 (de)	2000-01-13	Ventiltrieb einer Brennkraftmaschine
DE19681240D2 (de)	1998-11-26	Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE4498820D2 (de)	1997-07-24	Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE19881420D2 (de)	2000-08-24	Stössel für einen Ventiltrieb einer Brennkraftmaschine
DE69501473D1 (de)	1998-02-19	Ventil für Brennkraftmaschine
DE69509702D1 (de)	1999-06-24	Steuervorrichtung für den Ventiltrieb einer Brennkraftmaschine
DE19580316D2 (de)	1996-08-22	Schlepphebel für einen Ventiltrieb einer Brennkraftmaschine

Legal Events

Date	Code	Title	Description
1999-09-02	OP8	Request for examination as to paragraph 44 patent law
2002-04-04	8127	New person/name/address of the applicant	Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE
2005-07-14	8364	No opposition during term of opposition
2006-05-18	8327	Change in the person/name/address of the patent owner	Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE
2010-07-01	8327	Change in the person/name/address of the patent owner	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE
2012-10-18	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828
2014-03-20	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212
2015-03-05	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150122
2016-02-02	R119	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee