DE69614241D1 - Schwinghebel eines Brennkraftmaschine - Google Patents
Schwinghebel eines BrennkraftmaschineInfo
- Publication number
- DE69614241D1 DE69614241D1 DE69614241T DE69614241T DE69614241D1 DE 69614241 D1 DE69614241 D1 DE 69614241D1 DE 69614241 T DE69614241 T DE 69614241T DE 69614241 T DE69614241 T DE 69614241T DE 69614241 D1 DE69614241 D1 DE 69614241D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- rocker arm
- rocker
- arm
- Prior art date
- 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 - Lifetime
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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- 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
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/101—Lubrication of valve gear or auxiliaries of cam surfaces
-
- 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
- F01L2810/00—Arrangements solving specific problems in relation with valve gears
- F01L2810/02—Lubrication
-
- 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
- Y10T74/20582—Levers
-
- 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-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/586,114 US5657726A (en) | 1996-01-16 | 1996-01-16 | Rocker arm assembly for an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69614241D1 true DE69614241D1 (de) | 2001-09-06 |
Family
ID=24344373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69614241T Expired - Lifetime DE69614241D1 (de) | 1996-01-16 | 1996-12-02 | Schwinghebel eines Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US5657726A (de) |
EP (1) | EP0785340B1 (de) |
CA (1) | CA2194716A1 (de) |
DE (1) | DE69614241D1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5960755A (en) * | 1998-06-09 | 1999-10-05 | Ford Global Technologies, Inc. | Internal combustion engine with variable camshaft timing and variable duration exhaust event |
US6009841A (en) * | 1998-08-10 | 2000-01-04 | Ford Global Technologies, Inc. | Internal combustion engine having hybrid cylinder valve actuation system |
US6070561A (en) * | 1999-01-25 | 2000-06-06 | General Motors Corporation | Valve actuator with lubrication passage and method of forming |
FR2788810B1 (fr) * | 1999-01-26 | 2001-03-02 | Skf France | Dispositif de culbuteur pour moteur a explosion |
US6293238B1 (en) | 1999-04-07 | 2001-09-25 | Caterpillar Inc. | Rocker arm and rocker arm assembly for engines |
US6237552B1 (en) * | 1999-08-31 | 2001-05-29 | Allen James Hoag, Jr. | Motorcycle rocker arm |
US6484682B2 (en) | 2000-01-26 | 2002-11-26 | International Engine Intellectual Property Company, L.L.C. | Rocker arm assembly |
DE10038917A1 (de) | 2000-08-09 | 2002-02-21 | Fev Motorentech Gmbh | Kolbenbrennkraftmaschine mit deaktivierbaren, mechanisch betätigbaren Gaswechselventilen |
US6536404B2 (en) | 2001-07-23 | 2003-03-25 | International Engine Intellectual Property Company, L.L.C. | Piston having combustion chamber defined in the crown |
US6732702B2 (en) | 2002-01-23 | 2004-05-11 | International Engine Intellectual Property Company, Llc | Combustion chamber |
US6637402B2 (en) | 2001-08-06 | 2003-10-28 | International Engine Intellectual Property Company, Llc | Piston having combustion chamber defined in the crown |
US6601561B1 (en) | 2002-01-30 | 2003-08-05 | International Engine Intellectual Property Company, Llc | Combustion chamber |
US6532920B1 (en) | 2002-02-08 | 2003-03-18 | Ford Global Technologies, Inc. | Multipositional lift rocker arm assembly |
CA2552122A1 (en) * | 2003-12-29 | 2005-07-21 | Advanced Medical Optics, Inc. | Intraocular lenses having a visible light-selective-transmissive-region |
BRPI0509338B1 (pt) * | 2004-04-30 | 2017-10-17 | Abbott Medical Optics Inc. | Detached devices having a highly selective violet light transmitter and related methods |
ATE525664T1 (de) * | 2004-11-22 | 2011-10-15 | Abbott Medical Optics Inc | Copolymerisierbare methin- und anthrachinon- verbindungen und artikel damit |
EP1815275B1 (de) * | 2004-11-22 | 2011-02-23 | Abbott Medical Optics Inc. | Copolymerisierbare azoverbindungen und artikel damit |
US7617807B2 (en) * | 2005-11-30 | 2009-11-17 | Ford Global Technologies, Llc | Engine and valvetrain with dual pushrod lifters and independent lash adjustment |
US7418936B2 (en) * | 2006-03-03 | 2008-09-02 | Ford Global Technologies, Llc | Engine and valvetrain with compact rocker arm and fulcrum assembly for internal combustion engines |
US7424876B2 (en) * | 2006-10-06 | 2008-09-16 | Ford Global Technologies, Llc | Pushrod engine with multiple independent lash adjusters for each pushrod |
DE102007008409A1 (de) * | 2007-02-21 | 2008-08-28 | Schaeffler Kg | Ventiltrieb einer Brennkraftmaschine mit einem Schlepphebel |
US7458350B2 (en) * | 2007-02-28 | 2008-12-02 | Ford Global Technologies, Llc | Engine/valvetrain with shaft-mounted cam followers having dual independent lash adjusters |
US7845327B2 (en) * | 2007-08-19 | 2010-12-07 | Ford Global Technologies, Llc | Hydraulic lash adjuster with damping device |
US7882814B2 (en) * | 2008-03-03 | 2011-02-08 | Delphi Technologies, Inc. | Inner arm stop for a switchable rocker arm |
JP4619426B2 (ja) * | 2008-07-10 | 2011-01-26 | 株式会社オティックス | 潤滑油供給路を有するロッカーアーム |
JP4578547B2 (ja) * | 2008-07-10 | 2010-11-10 | 株式会社オティックス | 潤滑油供給路を有するロッカーアーム |
DE102008053161A1 (de) * | 2008-10-24 | 2010-04-29 | Schaeffler Kg | Hebelartiger Nockenfolger zur Betätigung eines Gaswechselventils einer Brennkraftmaschine |
JP5241533B2 (ja) * | 2009-01-19 | 2013-07-17 | 株式会社オティックス | ロッカアーム |
DE102012222374A1 (de) * | 2012-12-06 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | Zwischenhebel |
IT201800003742A1 (it) * | 2018-03-19 | 2019-09-19 | Fpt Motorenforschung Ag | Attuazione variabile valvole |
FR3137717B1 (fr) | 2022-07-08 | 2024-05-24 | Psa Automobiles Sa | Culasse de moteur thermique comportant une commande de soupape |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385309A (en) * | 1944-09-18 | 1945-09-18 | Spencer Aircraft Motors Inc | Valve actuating mechanism |
US2522326A (en) * | 1949-11-21 | 1950-09-12 | John R Winter Sr | Rocker arm for internal-combustion engines |
US3222950A (en) * | 1964-06-03 | 1965-12-14 | Jr John R Winter | Rocker arm for internal-combustion engines |
DE1925772A1 (de) * | 1969-05-21 | 1970-11-26 | Ford Werke Ag | Kipp- und Schlepphebelfuehrung fuer Verbrennungsmotoren |
US3656461A (en) * | 1970-02-26 | 1972-04-18 | Udo Renger | Safety mechanism for valve rockers |
US3667434A (en) * | 1970-12-31 | 1972-06-06 | Ford Motor Co | Rocker arm assembly including fulcrum mounted lubricant deflector |
JPS58126409A (ja) * | 1982-01-25 | 1983-07-27 | Toyota Motor Corp | 複数バルブの駆動機構 |
JPS60147511A (ja) * | 1984-01-13 | 1985-08-03 | Toyota Motor Corp | 内燃機関動弁系のエンドピボツト式ロツカ−ア−ムのスプリング |
JPS60147510A (ja) * | 1984-01-13 | 1985-08-03 | Toyota Motor Corp | 内燃機関動弁系のエンドピボツト式ロツカ−ア−ムのスプリング |
US4796483A (en) * | 1987-09-11 | 1989-01-10 | The Henley Group, Inc. | Cold-formed rocker arm with cam-contacting roller |
US4944257A (en) * | 1989-09-27 | 1990-07-31 | Henley Manufacturing Holding Company, Inc. | Cold-formed rocker arm with bearing flanges and splash plate |
US4979475A (en) * | 1990-05-25 | 1990-12-25 | Henley Manufacturing Holding Company, Inc. | Rocker arm with rounded channel to engage a valve stem with semi-spherical end |
US5163391A (en) * | 1990-08-17 | 1992-11-17 | Hitchiner Manufacturing Co., Inc. | Wear resistant cast iron rocker arm and method of making same |
US5016582A (en) * | 1990-10-12 | 1991-05-21 | Henley Manufacturing Holding Company, Inc. | Rocker arm |
JP2805409B2 (ja) * | 1992-01-07 | 1998-09-30 | 三菱自動車工業株式会社 | 板金ローラロッカアームとその製造方法 |
DE4234868C2 (de) * | 1992-10-16 | 1999-10-28 | Schaeffler Waelzlager Ohg | Verfahren zur Herstellung eines Schlepp- oder Kipphebels |
US5259346A (en) * | 1992-11-05 | 1993-11-09 | Henley Manufacturing Holding Company, Inc. | Rocker arm of the cam-follower type for operating two valves |
-
1996
- 1996-01-16 US US08/586,114 patent/US5657726A/en not_active Expired - Lifetime
- 1996-12-02 EP EP96308686A patent/EP0785340B1/de not_active Expired - Lifetime
- 1996-12-02 DE DE69614241T patent/DE69614241D1/de not_active Expired - Lifetime
-
1997
- 1997-01-09 CA CA002194716A patent/CA2194716A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2194716A1 (en) | 1997-07-17 |
US5657726A (en) | 1997-08-19 |
EP0785340A1 (de) | 1997-07-23 |
EP0785340B1 (de) | 2001-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |