JP2005090696A5 - - Google Patents
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- JP2005090696A5 JP2005090696A5 JP2003327914A JP2003327914A JP2005090696A5 JP 2005090696 A5 JP2005090696 A5 JP 2005090696A5 JP 2003327914 A JP2003327914 A JP 2003327914A JP 2003327914 A JP2003327914 A JP 2003327914A JP 2005090696 A5 JP2005090696 A5 JP 2005090696A5
- Authority
- JP
- Japan
- Prior art keywords
- circumferential end
- roller bearing
- rollers
- shape
- complementary
- 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.)
- Pending
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Claims (13)
複数のころと、前記ころを保持する保持器と、周方向に分割され前記ころの軌道面を有する複数のレース板からなる外側レースとを有し、
前記レース板の少なくとも一つは、前記シリンダヘッド又は前記キャップに係合し、相対移動を禁止する突起もしくはくぼみを一体的に形成していることを特徴とするころ軸受。 A roller bearing that rotatably supports a camshaft between a cylinder head and a cap,
A plurality of rollers, a cage for holding the rollers, and an outer race composed of a plurality of race plates that are divided in the circumferential direction and have raceway surfaces of the rollers,
At least one of the race plates engages with the cylinder head or the cap, and integrally forms a protrusion or a recess that prohibits relative movement.
複数のころと、前記ころを保持する保持器と、周方向に分割され前記ころの軌道面を有する複数のレース板からなる内側レースとを有し、
前記レース板の少なくとも一つは、前記カムシャフトに係合し、相対移動を禁止する突起もしくはくぼみを一体的に形成していることを特徴とするころ軸受。 A roller bearing that rotatably supports a camshaft between a cylinder head and a cap,
A plurality of rollers, a retainer for holding the rollers, and an inner race composed of a plurality of race plates divided in the circumferential direction and having raceway surfaces of the rollers,
At least one of the race plates is integrally formed with a protrusion or a recess that engages with the camshaft and prohibits relative movement.
複数のころと、前記ころを保持する保持器と、周方向に分割され前記ころの軌道面を有する複数のレース板からなる外側レースとを有し、
前記レース板の少なくとも一つは、前記シリンダブロック又は前記キャップに係合し、相対移動を禁止する突起もしくはくぼみを一体的に形成していることを特徴とするころ軸受。 A roller bearing that rotatably supports a crankshaft between a cylinder block and a cap,
A plurality of rollers, a cage for holding the rollers, and an outer race composed of a plurality of race plates that are divided in the circumferential direction and have raceway surfaces of the rollers,
At least one of the race plates engages with the cylinder block or the cap to integrally form a protrusion or a recess that prohibits relative movement.
複数のころと、前記ころを保持する保持器と、周方向に分割され前記ころの軌道面を有する複数のレース板からなる内側レースとを有し、
前記レース板の少なくとも一つは、前記クランクシャフトに係合し、相対移動を禁止する突起もしくはくぼみを一体的に形成していることを特徴とするころ軸受。 A roller bearing that rotatably supports a crankshaft between a cylinder block and a cap,
A plurality of rollers, a retainer for holding the rollers, and an inner race composed of a plurality of race plates divided in the circumferential direction and having raceway surfaces of the rollers,
At least one of the race plates is integrally formed with a protrusion or a recess that engages with the crankshaft and prohibits relative movement.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003327914A JP2005090696A (en) | 2003-09-19 | 2003-09-19 | Roller bearing and internal combustion engine |
US10/929,438 US7311447B2 (en) | 2003-09-19 | 2004-08-31 | Roller bearing |
US11/979,030 US20090126195A1 (en) | 2003-09-19 | 2007-10-30 | Roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003327914A JP2005090696A (en) | 2003-09-19 | 2003-09-19 | Roller bearing and internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005090696A JP2005090696A (en) | 2005-04-07 |
JP2005090696A5 true JP2005090696A5 (en) | 2006-12-07 |
Family
ID=34457654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003327914A Pending JP2005090696A (en) | 2003-09-19 | 2003-09-19 | Roller bearing and internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2005090696A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006322581A (en) * | 2005-05-20 | 2006-11-30 | Jtekt Corp | Divided cage and divided type bearing provided with it |
JP4569819B2 (en) * | 2005-06-20 | 2010-10-27 | 日本精工株式会社 | Rolling bearing |
JP2007263267A (en) * | 2006-03-29 | 2007-10-11 | Jtekt Corp | Split type roller bearing device for cam shaft, cam shaft supporting device, and assembly method of cam shaft supporting device |
US8418670B2 (en) | 2006-09-04 | 2013-04-16 | Ntn Corporation | Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearing |
JP5133537B2 (en) * | 2006-09-04 | 2013-01-30 | Ntn株式会社 | Roller bearing, camshaft support structure, internal combustion engine, and method of assembling roller bearing |
JP5133538B2 (en) * | 2006-09-04 | 2013-01-30 | Ntn株式会社 | Camshaft support structure and internal combustion engine |
JP2008057737A (en) * | 2006-09-04 | 2008-03-13 | Ntn Corp | Roller bearing, camshaft support structure and internal combustion engine |
EP2060807B1 (en) | 2006-09-04 | 2018-05-23 | NTN Corporation | Roller bearing, cam shaft support structure, and internal combustion engine |
JP5234705B2 (en) * | 2006-09-04 | 2013-07-10 | Ntn株式会社 | Roller bearing |
US8220423B2 (en) | 2006-09-04 | 2012-07-17 | Ntn Corporation | Roller bearing, camshaft support structure, and internal combustion engine |
JP5234704B2 (en) * | 2006-09-04 | 2013-07-10 | Ntn株式会社 | Roller bearing, camshaft support structure and internal combustion engine |
JP4627750B2 (en) * | 2006-09-04 | 2011-02-09 | Ntn株式会社 | Roller bearing |
JP5358943B2 (en) * | 2007-12-25 | 2013-12-04 | 株式会社ジェイテクト | Split roller bearing |
JP5145953B2 (en) | 2008-01-10 | 2013-02-20 | 株式会社ジェイテクト | Camshaft device |
CN102037252B (en) | 2008-05-19 | 2013-06-26 | 株式会社捷太格特 | Halved outer ring, halved rolling bearing using the same, and structure and method of mounting rolling bearing |
JP5151728B2 (en) * | 2008-06-24 | 2013-02-27 | マツダ株式会社 | Rolling bearing oil supply device |
JP5169686B2 (en) * | 2008-09-26 | 2013-03-27 | マツダ株式会社 | Camshaft lubricator |
WO2010103899A1 (en) | 2009-03-11 | 2010-09-16 | Ntn株式会社 | Half-divided outer race, roller bearing and rotary shaft bearing arrangement |
DE102009031064A1 (en) * | 2009-06-30 | 2011-01-05 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement with a shaft and a needle bearing |
JPWO2012073839A1 (en) | 2010-11-30 | 2014-05-19 | 日本精工株式会社 | Split type rolling bearing cage |
US9819301B2 (en) * | 2013-03-15 | 2017-11-14 | Sunpower Corporation | Support for solar energy collection |
DE102015006375B3 (en) * | 2015-05-20 | 2016-09-15 | Audi Ag | Internal combustion engine |
CN108487962B (en) * | 2018-06-01 | 2024-03-22 | 浙江正奥汽配有限公司 | Valve control device of engine |
-
2003
- 2003-09-19 JP JP2003327914A patent/JP2005090696A/en active Pending
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