CN100422513C - 可切换的指状随动件组件 - Google Patents
可切换的指状随动件组件 Download PDFInfo
- Publication number
- CN100422513C CN100422513C CNB2005800063692A CN200580006369A CN100422513C CN 100422513 C CN100422513 C CN 100422513C CN B2005800063692 A CNB2005800063692 A CN B2005800063692A CN 200580006369 A CN200580006369 A CN 200580006369A CN 100422513 C CN100422513 C CN 100422513C
- Authority
- CN
- China
- Prior art keywords
- follower
- rocker arm
- arm assembly
- assembly according
- finger
- 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 - Fee Related
Links
Images
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
- 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
-
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
- F01L2001/467—Lost motion springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54978304P | 2004-03-03 | 2004-03-03 | |
US60/549,783 | 2004-03-03 | ||
US60/635,503 | 2004-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926310A CN1926310A (zh) | 2007-03-07 |
CN100422513C true CN100422513C (zh) | 2008-10-01 |
Family
ID=37818190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800063692A Expired - Fee Related CN100422513C (zh) | 2004-03-03 | 2005-03-02 | 可切换的指状随动件组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100422513C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7845319B2 (en) * | 2007-09-07 | 2010-12-07 | Gm Global Technology Operations, Inc. | Valvetrain control systems with independent intake and exhaust lift control |
KR100931039B1 (ko) * | 2007-10-05 | 2009-12-10 | 현대자동차주식회사 | 가변 밸브 장치 |
US7934477B2 (en) * | 2008-08-25 | 2011-05-03 | GM Global Technology Operations LLC | Rocker arm assembly |
US8550047B2 (en) * | 2009-06-09 | 2013-10-08 | Honda Motor Co., Ltd. | Valve control apparatus for internal combustion engine |
EP2806118B1 (en) * | 2010-03-19 | 2016-02-24 | Eaton Corporation | Switching rocker arm |
US8627796B2 (en) * | 2011-04-21 | 2014-01-14 | Eaton Corporation | Pivot foot for deactivating rocker arm |
CN109915224B (zh) * | 2012-11-05 | 2021-08-31 | 伊顿公司 | 用于接合凸轮的摇臂 |
KR101628143B1 (ko) * | 2015-09-21 | 2016-06-08 | 현대자동차 주식회사 | 연속 가변 밸브 듀레이션 시스템 및 이를 포함하는 엔진 |
KR102533784B1 (ko) * | 2018-12-06 | 2023-05-16 | 자콥스 비히클 시스템즈, 인코포레이티드. | 로브 전환 및 단일 공급원 로스트 모션용 핑거 팔로워 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762096A (en) * | 1987-09-16 | 1988-08-09 | Eaton Corporation | Engine valve control mechanism |
US5452694A (en) * | 1992-12-22 | 1995-09-26 | Unisia Jecs Corporation | Hydraulic variable lift engine valve gear |
US5655488A (en) * | 1996-07-22 | 1997-08-12 | Eaton Corporation | Dual event valve control system |
CN1360136A (zh) * | 2000-12-21 | 2002-07-24 | 本田技研工业株式会社 | 摇臂 |
US6532920B1 (en) * | 2002-02-08 | 2003-03-18 | Ford Global Technologies, Inc. | Multipositional lift rocker arm assembly |
WO2003042510A1 (de) * | 2001-11-14 | 2003-05-22 | Ina-Schaeffler Kg | Schlepphebel eines ventiltriebs einer brennkraftmaschine |
US20030209217A1 (en) * | 2002-05-08 | 2003-11-13 | Hendriksma Nick J. | Two-step finger follower rocker arm assembly |
-
2005
- 2005-03-02 CN CNB2005800063692A patent/CN100422513C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762096A (en) * | 1987-09-16 | 1988-08-09 | Eaton Corporation | Engine valve control mechanism |
US5452694A (en) * | 1992-12-22 | 1995-09-26 | Unisia Jecs Corporation | Hydraulic variable lift engine valve gear |
US5655488A (en) * | 1996-07-22 | 1997-08-12 | Eaton Corporation | Dual event valve control system |
CN1360136A (zh) * | 2000-12-21 | 2002-07-24 | 本田技研工业株式会社 | 摇臂 |
WO2003042510A1 (de) * | 2001-11-14 | 2003-05-22 | Ina-Schaeffler Kg | Schlepphebel eines ventiltriebs einer brennkraftmaschine |
US6532920B1 (en) * | 2002-02-08 | 2003-03-18 | Ford Global Technologies, Inc. | Multipositional lift rocker arm assembly |
US20030209217A1 (en) * | 2002-05-08 | 2003-11-13 | Hendriksma Nick J. | Two-step finger follower rocker arm assembly |
Also Published As
Publication number | Publication date |
---|---|
CN1926310A (zh) | 2007-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100422513C (zh) | 可切换的指状随动件组件 | |
US7546822B2 (en) | Switching finger follower assembly | |
CN109937289B (zh) | 自给式e脚 | |
CN107355275B (zh) | 包括摇臂的配气机构总成 | |
EP1367228B1 (en) | Two-step finger follower rocker arm assembly | |
JPH068604B2 (ja) | 内燃機関の弁作動状態切換装置 | |
CN1975117A (zh) | 具有滚子元件凸轮随动件的两级摇臂 | |
US5682847A (en) | Valve actuating device for engine | |
CN110159383B (zh) | 带有间隙调节的可切换的摇臂 | |
EP3620624B1 (en) | Switchable rocker arm and roller retainer thereof | |
EP3649328B1 (en) | Switching roller finger follower for valvetrain | |
KR20180041685A (ko) | 내부 배기가스 재순환을 위한 스위칭 로커 암 | |
JP3535421B2 (ja) | 内燃機関の動弁装置 | |
JP2019194443A (ja) | 内燃機関の可変動弁装置 | |
CN113891986A (zh) | 用于凸角切换和单源空动的指状随动件 | |
US10018082B2 (en) | Variable valve mechanism | |
US10001037B2 (en) | Variable valve mechanism | |
US7255076B2 (en) | Variable valve lift apparatus for vehicle engines | |
US10830109B2 (en) | Variable valve mechanism of internal combustion engine | |
KR20000071212A (ko) | 밸브 작동기구 | |
US10900385B2 (en) | Switchable rocker arm | |
US10352201B2 (en) | Valve mechanism of engine | |
EP4090838A1 (en) | Latch assembly and compact rocker arm assembly | |
JPH0455207Y2 (zh) | ||
JP3165532B2 (ja) | エンジンのバルブ駆動装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TIMKEN AMERICA CO., LTD Free format text: FORMER NAME: TIMKEN CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: Delaware Patentee after: Timken Us Corp. Address before: American Connecticut Patentee before: The Timken Co. |
|
ASS | Succession or assignment of patent right |
Owner name: KOYO BEARING AMERICAN CO., LTD. Free format text: FORMER OWNER: TIMKEN US CO., LTD. Effective date: 20101117 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: DELAWARE STATE, AMERICA TO: OHIO STATE, AMERICA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101117 Address after: ohio Patentee after: The United States Koyo bearing limited liability company Address before: Delaware Patentee before: Timken Us Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20120302 |