IN2014DN10195A - - Google Patents
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- Publication number
- IN2014DN10195A IN2014DN10195A IN10195DEN2014A IN2014DN10195A IN 2014DN10195 A IN2014DN10195 A IN 2014DN10195A IN 10195DEN2014 A IN10195DEN2014 A IN 10195DEN2014A IN 2014DN10195 A IN2014DN10195 A IN 2014DN10195A
- Authority
- IN
- India
- Prior art keywords
- main body
- section
- rocker arm
- crossbar
- centre
- 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
- 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
-
- 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
-
- 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
Abstract
The invention relates to a rocker arm for actuating at least one gas exchange valve in an internal combustion engine , comprising an elongated main body (2) having two side walls (4 , 5) connected by a crossbar (3), wherein a first end section (6) of the main body (2) has a thrust face (10) for a cam and a second end section (8) of the main body (2) has a contact surface (14) for a valve stem end of the gas exchange valve. The side walls (4 , 5) have bores (19) in a section (7) near the centre for pivotably movable mounting on a rocker arm shaft, the main body (2) has a profile in the shape of an inverted U ,the crossbar (3) has a roof -like elevation (17) in the section (7) near the centre , the crossbar (2) having at least one oil passage opening (18) in its longitudinal centre section (7a) and a sleeve (20) mounted in the bores (19) via which the rocker arm can be directly mounted on the rocker arm shaft.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210213662 DE102012213662A1 (en) | 2012-08-02 | 2012-08-02 | rocker arm |
PCT/EP2013/061029 WO2014019735A1 (en) | 2012-08-02 | 2013-05-29 | Rocker arm |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN10195A true IN2014DN10195A (en) | 2015-08-21 |
Family
ID=48536880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN10195DEN2014 IN2014DN10195A (en) | 2012-08-02 | 2013-05-29 |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR20150036242A (en) |
CN (1) | CN104662263B (en) |
DE (1) | DE102012213662A1 (en) |
IN (1) | IN2014DN10195A (en) |
WO (1) | WO2014019735A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013211280A1 (en) * | 2013-06-17 | 2014-12-18 | Schaeffler Technologies Gmbh & Co. Kg | rocker arm |
DE102014206939A1 (en) | 2014-04-10 | 2015-10-15 | Schaeffler Technologies AG & Co. KG | Blechkipphebel |
DE102014208810A1 (en) | 2014-05-09 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Rocker arm assembly for a valve train of an internal combustion engine and method for mounting a rocker arm assembly |
DE102014208809A1 (en) | 2014-05-09 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Rocker arm assembly for a valve train of an internal combustion engine and method for mounting a rocker arm assembly |
DE102015201105A1 (en) | 2015-01-23 | 2016-07-28 | Schaeffler Technologies AG & Co. KG | Rocker arm for a valve train of an internal combustion engine |
AT521311B1 (en) * | 2018-05-22 | 2020-07-15 | Avl List Gmbh | VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2345822A (en) * | 1941-08-21 | 1944-04-04 | James M Leake | Rocker arm |
US3289657A (en) * | 1964-05-25 | 1966-12-06 | Jr John R Winter | Valve actuating mechanism |
US5063889A (en) * | 1990-08-24 | 1991-11-12 | Henley Manufacturing Holding Company, Inc. | Rocker arm with lubrication provisions |
US5123384A (en) * | 1991-10-21 | 1992-06-23 | Henley Manufacturing Holding Company, Inc. | Pedestal-mounted rocker arm with bushing |
CN2397259Y (en) * | 1999-07-29 | 2000-09-20 | 吕兴刚 | Bearing valve rocker |
DE102005046897A1 (en) * | 2005-09-30 | 2007-04-05 | Schaeffler Kg | Rocker arm of valve train assembly of internal combustion engine has thin walled steel sheet wherein rocker arm is hollow at end of cross beam, whereby end walls are substantially parallel in range to each other |
CN101410592A (en) * | 2006-03-31 | 2009-04-15 | 日本精工株式会社 | Cam follower device |
DE102007019934A1 (en) * | 2007-04-27 | 2008-11-06 | Daimler Ag | Rocker arm for the valve control of an internal combustion engine |
-
2012
- 2012-08-02 DE DE201210213662 patent/DE102012213662A1/en not_active Withdrawn
-
2013
- 2013-05-29 IN IN10195DEN2014 patent/IN2014DN10195A/en unknown
- 2013-05-29 WO PCT/EP2013/061029 patent/WO2014019735A1/en active Application Filing
- 2013-05-29 CN CN201380039047.2A patent/CN104662263B/en not_active Expired - Fee Related
- 2013-05-29 KR KR20157002322A patent/KR20150036242A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20150036242A (en) | 2015-04-07 |
WO2014019735A1 (en) | 2014-02-06 |
DE102012213662A1 (en) | 2014-02-06 |
CN104662263B (en) | 2017-11-07 |
CN104662263A (en) | 2015-05-27 |
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