ATE487852T1 - Schlepphebel eines ventiltriebs einer brennkraftmaschine - Google Patents
Schlepphebel eines ventiltriebs einer brennkraftmaschineInfo
- Publication number
- ATE487852T1 ATE487852T1 AT04759598T AT04759598T ATE487852T1 AT E487852 T1 ATE487852 T1 AT E487852T1 AT 04759598 T AT04759598 T AT 04759598T AT 04759598 T AT04759598 T AT 04759598T AT E487852 T1 ATE487852 T1 AT E487852T1
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- internal combustion
- inner arm
- valve drive
- arm
- Prior art date
Links
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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
-
- 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
- F01L1/18—Rocking arms or levers
- F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
-
- 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)
- Valve Device For Special Equipments (AREA)
- Mechanically-Actuated Valves (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10318295A DE10318295A1 (de) | 2003-04-23 | 2003-04-23 | Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
PCT/EP2004/002369 WO2004094791A1 (de) | 2003-04-23 | 2004-03-09 | Schlepphebel eines ventiltriebs einer brennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE487852T1 true ATE487852T1 (de) | 2010-11-15 |
Family
ID=33154347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04759598T ATE487852T1 (de) | 2003-04-23 | 2004-03-09 | Schlepphebel eines ventiltriebs einer brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US7328675B2 (de) |
EP (1) | EP1616082B1 (de) |
AT (1) | ATE487852T1 (de) |
DE (2) | DE10318295A1 (de) |
WO (1) | WO2004094791A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004041318A1 (de) * | 2004-08-26 | 2006-04-27 | Ina-Schaeffler Kg | Als Kipp- oder Schwinghebel ausgebildeter Nockenfolger für einen Ventiltrieb einer Brennkraftmaschine |
DE102004051422A1 (de) * | 2004-10-22 | 2006-05-24 | Schaeffler Kg | Schaltbarer Schlepphebel |
DE102005006056A1 (de) * | 2005-02-10 | 2006-08-24 | Daimlerchrysler Ag | Vorrichtung zur Koppelung bzw. Entkoppelung zweier Betätigungselemente eines Ventiltriebes einer Brennkraftmaschine und Verfahren hierzu |
DE102005006954A1 (de) | 2005-02-16 | 2006-08-17 | Schaeffler Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102006004750A1 (de) | 2005-04-11 | 2006-10-12 | Schaeffler Kg | Schaltbares Ventiltriebbauteil |
DE102005017409A1 (de) * | 2005-04-15 | 2006-10-19 | Schaeffler Kg | Außenteil eines schaltbaren Tassenstößels |
US7530338B2 (en) * | 2005-04-26 | 2009-05-12 | Chrysler Llc | Valvetrain system for an engine |
DE102005035053A1 (de) * | 2005-07-27 | 2007-02-01 | Schaeffler Kg | Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
US20080245330A1 (en) * | 2005-09-16 | 2008-10-09 | Timken Us Corporation | Switching Finger Follower Assembly |
US7484487B2 (en) | 2005-11-21 | 2009-02-03 | Eaton Corporation | Dual lift rocker arm latch mechanism and actuation arrangement therefor |
US8132551B2 (en) | 2006-04-21 | 2012-03-13 | Schaeffler Kg | Switchable cam follower of a valve train assembly of an internal combustion engine |
DE102006046574B4 (de) * | 2006-09-30 | 2017-12-28 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
KR100867842B1 (ko) * | 2006-10-10 | 2008-11-10 | 현대자동차주식회사 | 자동차용 가변밸브리프트 팔로워 |
US7621241B2 (en) | 2007-01-23 | 2009-11-24 | Gm Global Technology Operations, Inc. | Hydraulic-pressure actuated locking mechanism and method |
DE102007025182A1 (de) | 2007-05-30 | 2008-12-04 | Schaeffler Kg | Schaltbarer Schlepphebel für einen Ventiltrieb einer Brennkraftmaschine |
DE102007029465A1 (de) * | 2007-06-26 | 2009-01-08 | Schaeffler Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102008008094B3 (de) * | 2008-02-08 | 2009-05-14 | Meta Motoren- Und Energie-Technik Gmbh | Ventilhebelbaugruppe mit einem schaltbaren Ventilbetätigungsmechanismus |
DE102010019071A1 (de) * | 2009-06-01 | 2011-01-13 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel |
KR101209719B1 (ko) * | 2009-06-04 | 2012-12-07 | 현대자동차주식회사 | 스윙암을 구비한 가변 밸브 리프트 장치 |
DE102009035531A1 (de) * | 2009-07-31 | 2011-02-03 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel |
US8584630B2 (en) * | 2010-03-30 | 2013-11-19 | Schaeffler Technologies AG & Co. KG | Switchable roller finger follower assembly |
US8807101B2 (en) * | 2010-05-06 | 2014-08-19 | Hyundai Motor Company | Variable valve lift apparatus |
DE102011002566A1 (de) * | 2011-01-12 | 2012-07-12 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Schlepphebel |
DE102011007450A1 (de) * | 2011-04-15 | 2012-10-18 | Schaeffler Technologies AG & Co. KG | Schlepphebel eines Ventiltriebs und Verfahren zu dessen Herstellung |
US8627796B2 (en) | 2011-04-21 | 2014-01-14 | Eaton Corporation | Pivot foot for deactivating rocker arm |
US20130206090A1 (en) * | 2012-02-03 | 2013-08-15 | Schaeffler Technologies Ag & Co Kg | Combined outer arm manufacturing for spring over pivot three arm switchable roller finger follower |
SE537693C2 (sv) * | 2013-03-11 | 2015-09-29 | Scania Cv Ab | Kamföljare för en ventillyftanordning i en förbränningsmotor |
CN103711538B (zh) * | 2013-12-17 | 2016-02-03 | 绵阳富临精工机械股份有限公司 | 一种发动机气门连续可变摇臂系统 |
KR20160057761A (ko) * | 2014-11-14 | 2016-05-24 | 현대자동차주식회사 | 가변 밸브 리프트 장치 |
DE102015221011A1 (de) | 2015-01-20 | 2016-07-21 | Schaeffler Technologies AG & Co. KG | Schaltbarer Schlepphebel für einen Ventiltrieb einer Brennkraftmaschine und Verfahren zur Herstellung eines Primärhebels für einen schaltbaren Schlepphebel |
WO2017004179A1 (en) * | 2015-06-29 | 2017-01-05 | Eaton Corporation | Switching rocker arm for internal exhaust gas recirculation with simple latch control |
USD833482S1 (en) | 2015-07-13 | 2018-11-13 | Eaton Corporation | Rocker arm |
USD791190S1 (en) | 2015-07-13 | 2017-07-04 | Eaton Corporation | Rocker arm assembly |
US20180185920A1 (en) * | 2015-09-22 | 2018-07-05 | Schaeffler Technologies AG & Co. KG | Lever for actuating gas exchange valves of an internal combustion engine |
KR102394575B1 (ko) | 2017-11-20 | 2022-05-04 | 현대자동차 주식회사 | 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진 |
USD830414S1 (en) | 2015-12-10 | 2018-10-09 | Eaton S.R.L. | Roller rocker arm of an engine |
US10920679B2 (en) | 2015-12-11 | 2021-02-16 | Hyundai Motor Company | Method for controlling of valve timing of continuous variable valve duration engine |
US10006322B2 (en) * | 2016-04-26 | 2018-06-26 | Hyundai Motor Company | Variable valve lift apparatus |
DE102020112639A1 (de) | 2020-05-11 | 2021-11-11 | Schaeffler Technologies AG & Co. KG | Rollenschlepphebel und Verfahren zur Herstellung eines Rollenschlepphebels |
US11691558B2 (en) * | 2020-11-19 | 2023-07-04 | Arthur Joseph Elftmann, JR. | Load securing tie down clamp |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4203397A (en) * | 1978-06-14 | 1980-05-20 | Eaton Corporation | Engine valve control mechanism |
JPH027204Y2 (de) * | 1984-12-25 | 1990-02-21 | ||
DE4212844A1 (de) * | 1992-04-16 | 1993-10-21 | Audi Ag | Ventilbetätigungsmechanismus für eine Brennkraftmaschine |
DE4321308C1 (de) * | 1993-06-26 | 1994-07-21 | Audi Ag | Ventilbetätigungsvorrichtung für eine Brennkraftmaschine |
DE4410288C1 (de) * | 1994-03-24 | 1995-06-14 | Audi Ag | Ventilbetätigungsvorrichtung für eine Brennkraftmaschine |
DE19606796A1 (de) * | 1995-05-05 | 1996-11-07 | Audi Ag | Vorrichtung zum Koppeln eines auf einer Achse gelagerten Hebels |
US5653198A (en) * | 1996-01-16 | 1997-08-05 | Ford Motor Company | Finger follower rocker arm system |
US5623897A (en) * | 1996-03-22 | 1997-04-29 | Eaton Corporation | Engine valve control system using a latchable rocker arm activated by a solenoid mechanism |
US5655488A (en) * | 1996-07-22 | 1997-08-12 | Eaton Corporation | Dual event valve control system |
US6314928B1 (en) * | 2000-12-06 | 2001-11-13 | Ford Global Technologies, Inc. | Rocker arm assembly |
US6318318B1 (en) | 2001-05-15 | 2001-11-20 | Ford Global Technologies, Inc. | Rocker arm assembly |
US6532920B1 (en) * | 2002-02-08 | 2003-03-18 | Ford Global Technologies, Inc. | Multipositional lift rocker arm assembly |
-
2003
- 2003-04-23 DE DE10318295A patent/DE10318295A1/de not_active Withdrawn
-
2004
- 2004-03-09 WO PCT/EP2004/002369 patent/WO2004094791A1/de active Application Filing
- 2004-03-09 DE DE502004011872T patent/DE502004011872D1/de not_active Expired - Lifetime
- 2004-03-09 AT AT04759598T patent/ATE487852T1/de active
- 2004-03-09 EP EP04759598A patent/EP1616082B1/de not_active Expired - Lifetime
- 2004-03-09 US US10/554,346 patent/US7328675B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE502004011872D1 (de) | 2010-12-23 |
WO2004094791A1 (de) | 2004-11-04 |
US20070006837A1 (en) | 2007-01-11 |
DE10318295A1 (de) | 2004-11-11 |
EP1616082A1 (de) | 2006-01-18 |
EP1616082B1 (de) | 2010-11-10 |
US7328675B2 (en) | 2008-02-12 |
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