CN1873191A - Valve actuating device with machine valve gap adjustment - Google Patents
Valve actuating device with machine valve gap adjustment Download PDFInfo
- Publication number
- CN1873191A CN1873191A CNA2006100877023A CN200610087702A CN1873191A CN 1873191 A CN1873191 A CN 1873191A CN A2006100877023 A CNA2006100877023 A CN A2006100877023A CN 200610087702 A CN200610087702 A CN 200610087702A CN 1873191 A CN1873191 A CN 1873191A
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- gap
- valve mechanism
- cam
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 36
- 239000000314 lubricant Substances 0.000 claims description 18
- 230000002000 scavenging effect Effects 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 241000692569 Stylephorus chordatus Species 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000005273 aeration Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/205—Adjusting or compensating clearance by means of shims or the like
-
- 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
- F01L1/181—Centre pivot rocking arms
- F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
- F01L1/183—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft of the boat type
-
- 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
- F01L2001/188—Fulcrums at upper surface
-
- 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-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005025100.5 | 2005-06-01 | ||
DE102005025100A DE102005025100A1 (en) | 2005-06-01 | 2005-06-01 | Valve drive for operating a gas exchange valve has a ball as an adjustable valve clearance element, which is removably inserted in between the recess and the ball socket |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1873191A true CN1873191A (en) | 2006-12-06 |
CN1873191B CN1873191B (en) | 2010-12-22 |
Family
ID=37401805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100877023A Expired - Fee Related CN1873191B (en) | 2005-06-01 | 2006-05-31 | Valve actuating device with machine valve gap adjustment |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2006336655A (en) |
CN (1) | CN1873191B (en) |
DE (1) | DE102005025100A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878168B2 (en) | 2007-02-16 | 2011-02-01 | GM Global Technology Operations LLC | High performance overhead valvetrain assembly |
CN102057136B (en) * | 2008-06-06 | 2013-11-06 | 平田机工株式会社 | Method and device for adjusting valve clearance |
CN108952872A (en) * | 2017-05-19 | 2018-12-07 | 卡特彼勒公司 | Public rocker arm for hydraulic lash adjuster and non-hydraulic clearance adjuster |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007034845A1 (en) | 2007-07-26 | 2009-01-29 | Schaeffler Kg | Valve train for activating charge-cycle valve of internal combustion engine, has mechanical valve clearance setting, comprising rigidly designed supporting element, which is arranged in hollow cylindrical recess |
DE102015208455A1 (en) * | 2015-05-07 | 2016-03-31 | Schaeffler Technologies AG & Co. KG | Mechanical support element |
GB2578338B (en) | 2019-03-07 | 2020-12-09 | Cox Powertrain Ltd | Marine outboard motor with valve train having adjustable lash |
CN110359975A (en) * | 2019-07-02 | 2019-10-22 | 广西玉柴机器股份有限公司 | A kind of air valve bridge guide rod of hollow type |
CN111472859B (en) * | 2020-05-26 | 2024-05-03 | 潍坊力创电子科技有限公司 | Hydraulic tappet |
CN111535893B (en) * | 2020-06-16 | 2024-05-07 | 潍坊力创电子科技有限公司 | In-cylinder braking system of engine and hydraulic tappet matched with same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1785308A (en) * | 1929-05-20 | 1930-12-16 | Bert R Heimendinger | Valve push rod |
US3009450A (en) * | 1956-02-03 | 1961-11-21 | Herbert H Engemann | Automatic clearance regulator |
GB837665A (en) * | 1957-09-24 | 1960-06-15 | Ford Motor Co | Valve rocker gear for internal combustion engines |
JPS63303226A (en) * | 1987-05-30 | 1988-12-09 | Toshiharu Fujita | Universal joint |
DE19709055A1 (en) * | 1997-03-06 | 1998-09-10 | Schaeffler Waelzlager Ohg | Valve gear for internal combustion engine |
JP2000161025A (en) * | 1998-11-27 | 2000-06-13 | Toyota Motor Corp | Valve system for internal combustion engine |
-
2005
- 2005-06-01 DE DE102005025100A patent/DE102005025100A1/en not_active Ceased
-
2006
- 2006-05-31 CN CN2006100877023A patent/CN1873191B/en not_active Expired - Fee Related
- 2006-06-01 JP JP2006153809A patent/JP2006336655A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878168B2 (en) | 2007-02-16 | 2011-02-01 | GM Global Technology Operations LLC | High performance overhead valvetrain assembly |
CN102057136B (en) * | 2008-06-06 | 2013-11-06 | 平田机工株式会社 | Method and device for adjusting valve clearance |
CN108952872A (en) * | 2017-05-19 | 2018-12-07 | 卡特彼勒公司 | Public rocker arm for hydraulic lash adjuster and non-hydraulic clearance adjuster |
Also Published As
Publication number | Publication date |
---|---|
DE102005025100A1 (en) | 2006-12-07 |
CN1873191B (en) | 2010-12-22 |
JP2006336655A (en) | 2006-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100906 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: INA-SCHAEFFLER KG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
|
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150803 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20170531 |
|
CF01 | Termination of patent right due to non-payment of annual fee |