JP2000054810A5 - - Google Patents
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- Publication number
- JP2000054810A5 JP2000054810A5 JP1998224703A JP22470398A JP2000054810A5 JP 2000054810 A5 JP2000054810 A5 JP 2000054810A5 JP 1998224703 A JP1998224703 A JP 1998224703A JP 22470398 A JP22470398 A JP 22470398A JP 2000054810 A5 JP2000054810 A5 JP 2000054810A5
- Authority
- JP
- Japan
- Prior art keywords
- wall portions
- side surfaces
- side wall
- roller
- treatment
- 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
Links
- 238000011282 treatment Methods 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000001050 lubricating effect Effects 0.000 description 8
- 238000005121 nitriding Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10224703A JP2000054810A (ja) | 1998-08-07 | 1998-08-07 | 板金製ロッカーアームを備えたカムフォロア |
| US09/265,957 US6199527B1 (en) | 1998-03-12 | 1999-03-11 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US09/729,111 US6334416B2 (en) | 1998-03-12 | 2000-12-05 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US09/912,387 US20010045198A1 (en) | 1998-03-12 | 2001-07-26 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US09/912,366 US6508215B2 (en) | 1998-03-12 | 2001-07-26 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US10/101,868 US6601555B2 (en) | 1998-03-12 | 2002-03-21 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US10/254,533 US6588101B2 (en) | 1998-03-12 | 2002-09-26 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US10/288,452 US20030066502A1 (en) | 1998-03-12 | 2002-11-06 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US10/342,235 US6672266B2 (en) | 1998-03-12 | 2003-01-15 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
| US10/702,047 US6959676B2 (en) | 1998-03-12 | 2003-11-06 | Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10224703A JP2000054810A (ja) | 1998-08-07 | 1998-08-07 | 板金製ロッカーアームを備えたカムフォロア |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000054810A JP2000054810A (ja) | 2000-02-22 |
| JP2000054810A5 true JP2000054810A5 (enExample) | 2005-06-30 |
Family
ID=16817930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10224703A Pending JP2000054810A (ja) | 1998-03-12 | 1998-08-07 | 板金製ロッカーアームを備えたカムフォロア |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000054810A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7438477B2 (en) | 2001-11-29 | 2008-10-21 | Ntn Corporation | Bearing part, heat treatment method thereof, and rolling bearing |
| DE60303849T2 (de) | 2002-10-17 | 2006-11-02 | Ntn Corp. | Vollrolliger radial Wälzlager und Rollennockenfolger für Brennkraftmaschine |
| US7594762B2 (en) | 2004-01-09 | 2009-09-29 | Ntn Corporation | Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structure for continuously variable transmission, and support structure receivin |
| JP4540351B2 (ja) | 2004-01-15 | 2010-09-08 | Ntn株式会社 | 鋼の熱処理方法および軸受部品の製造方法 |
| DE102004028667A1 (de) * | 2004-06-12 | 2005-12-29 | Ina-Schaeffler Kg | Hebelartiger Nockenfolger |
| US8511269B2 (en) * | 2006-06-07 | 2013-08-20 | Ford Global Technologies | Camshaft system for internal combustion engine |
| JP4992521B2 (ja) * | 2007-04-04 | 2012-08-08 | 日本精工株式会社 | ロッカーアーム |
| JP2009047046A (ja) * | 2007-08-17 | 2009-03-05 | Hitachi Ltd | 内燃機関の動弁装置 |
| US7836860B2 (en) | 2007-11-21 | 2010-11-23 | Charter Manufacturing Co., Inc. | Engine rocker arm |
| FR3015597B1 (fr) * | 2013-12-23 | 2016-12-23 | Skf Ab | Dispositif de rouleau suiveur de came |
-
1998
- 1998-08-07 JP JP10224703A patent/JP2000054810A/ja active Pending
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