JPH01134707U - - Google Patents
Info
- Publication number
- JPH01134707U JPH01134707U JP1988028700U JP2870088U JPH01134707U JP H01134707 U JPH01134707 U JP H01134707U JP 1988028700 U JP1988028700 U JP 1988028700U JP 2870088 U JP2870088 U JP 2870088U JP H01134707 U JPH01134707 U JP H01134707U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- rocker arm
- hollow
- hole
- resin
- 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
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
-
- 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
- F01L2301/00—Using particular materials
- F01L2301/02—Using ceramic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は、この考案の第１実施例の部分断面側
面図、第２図、第３図は、第１図の―断面図
と底面図、第４図は要部拡大断面図、第５図と第
６図は、この考案の第２、第３実施例の断面図で
あり、第７図は、この考案の第４実施例の断面図
である。 １，１′，１″…セラミツク製ロツカーアーム
、２…カム、３…バルブ、４…ラツシユアジヤス
ター、５…中空体、６…凹部、７…当り面、８…
摺動面、９…孔、１０，１１…樹脂部、１２…ロ
ツカーシヤフト、１３…開孔。
面図、第２図、第３図は、第１図の―断面図
と底面図、第４図は要部拡大断面図、第５図と第
６図は、この考案の第２、第３実施例の断面図で
あり、第７図は、この考案の第４実施例の断面図
である。 １，１′，１″…セラミツク製ロツカーアーム
、２…カム、３…バルブ、４…ラツシユアジヤス
ター、５…中空体、６…凹部、７…当り面、８…
摺動面、９…孔、１０，１１…樹脂部、１２…ロ
ツカーシヤフト、１３…開孔。
Claims (1)
- 【実用新案登録請求の範囲】 (1) セラミツクにより一体に成形すると共に、
内部を中空部とし、さらにカム摺動面近傍又はバ
ルブ当り面近傍に、上記中空部に連通する孔を穿
設してなるセラミツク製ロツカーアーム。 (2) 上記中空部に樹脂を充填又はその内部を被
覆してなる請求項(1)記載のセラミツク製ロツカ
ーアーム。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988028700U JPH01134707U (ja) | 1988-03-05 | 1988-03-05 | |
| US07/317,999 US4881498A (en) | 1988-03-05 | 1989-03-02 | Rocker arm made of ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988028700U JPH01134707U (ja) | 1988-03-05 | 1988-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134707U true JPH01134707U (ja) | 1989-09-14 |
Family
ID=12255742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988028700U Pending JPH01134707U (ja) | 1988-03-05 | 1988-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4881498A (ja) |
| JP (1) | JPH01134707U (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100993381B1 (ko) * | 2007-12-14 | 2010-11-09 | 기아자동차주식회사 | 연속 가변 밸브 리프트 장치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830361B2 (ja) * | 1979-02-26 | 1983-06-29 | 日本ピストンリング株式会社 | 内燃機関用耐摩耗性部材の製造方法 |
| JPS637206U (ja) * | 1986-06-30 | 1988-01-18 |
-
1988
- 1988-03-05 JP JP1988028700U patent/JPH01134707U/ja active Pending
-
1989
- 1989-03-02 US US07/317,999 patent/US4881498A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4881498A (en) | 1989-11-21 |