JPS62152004U - - Google Patents
Info
- Publication number
- JPS62152004U JPS62152004U JP3983086U JP3983086U JPS62152004U JP S62152004 U JPS62152004 U JP S62152004U JP 3983086 U JP3983086 U JP 3983086U JP 3983086 U JP3983086 U JP 3983086U JP S62152004 U JPS62152004 U JP S62152004U
- Authority
- JP
- Japan
- Prior art keywords
- valve lifter
- cylindrical portion
- valve
- view
- top surface
- 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
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例に係るバルブリフタ
の部分的に切欠いて表示した半断面図、第２図は
第１図の装置の部分的に切り欠いて表示した断面
図、第３図は第１図のバルブリフタの成形行程の
概略図、第４図は第３図の成形用治具の斜視図、
第５図は摩耗試験結果を示す試験Ｎｏ．と摩耗量
との関係図、第６図は第１図の実施例装置とは別
の実施例に係るバルブリフタの部分的に切欠いて
表示した半断面図、第７図は第６図の装置の部分
的に切り欠いて表示した断面図、第８図は摩耗試
験結果を示すＮｏ．と摩耗量との関係図、、第９
図は第７図の装置とは別の態様のバルブリフタの
部分的に切欠いて表示した半断面図、第１０図は
第７図および第９図の装置とは別の態様のバルブ
リフタの部分的に切欠いて表示した半断面図、第
１１図は第７図、第９図および第１０図の装置と
は別の態様のバルブリフタの部分的に切欠いて表
示した半断面図、第１２図は従来のバルブリフタ
まわりの縦断面図、である。
１１，２１，３１，４１，５１……バルブリフ
タ、１２，２３，３２，４２……頂面部、１３，
２２……ＦＲＭ、１４，２５，３３，４３，５２
……円筒部、１５，２４，５４……連続長繊維、
１７，２６，５３……最外層。
FIG. 1 is a partially cutaway half-sectional view of a valve lifter according to an embodiment of the present invention, FIG. 2 is a partially cutaway sectional view of the device shown in FIG. 1, and FIG. Fig. 1 is a schematic diagram of the molding process of the valve lifter, Fig. 4 is a perspective view of the molding jig shown in Fig. 3,
Figure 5 shows test No. 5 showing the results of the wear test. Fig. 6 is a partially cutaway half-sectional view of a valve lifter according to an embodiment different from the embodiment shown in Fig. 1, and Fig. 7 is a diagram showing the relationship between FIG. 8 is a partially cutaway cross-sectional view of No. 8 showing the results of the wear test. Relationship diagram between and wear amount, 9th
The figure is a partially cutaway half-sectional view of a valve lifter in a different form from the apparatus shown in Fig. 7, and Fig. 10 is a partially cutaway view of a valve lifter in a different form from the apparatus shown in Figs. 7 and 9. FIG. 11 is a partially cutaway half-sectional view of a valve lifter different from the devices shown in FIGS. 7, 9, and 10, and FIG. 12 is a partially cut-away half-sectional view of a conventional FIG. 3 is a vertical cross-sectional view of the area around the valve lifter. 11, 21, 31, 41, 51...Valve lifter, 12, 23, 32, 42...Top portion, 13,
22...FRM, 14, 25, 33, 43, 52
... Cylindrical part, 15, 24, 54 ... Continuous long fiber,
17, 26, 53...outermost layer.
Claims (1)
筒部とから成る有底筒状体のバルブリフタにおい
て、該バルブリフタの頂面部を繊維強化金属、円
筒部を連続長繊維強化樹脂から構成するとともに
、前記円筒部の少なくとも最外層を、バルブリフ
タ摺動方向と９０°方向に繊維配向した連続長繊
維強化樹脂から構成したことを特徴とするバルブ
リフタ。 In a valve lifter that is a bottomed cylindrical body that is installed directly above a valve of an internal combustion engine and is composed of a top surface and a cylindrical portion, the top surface of the valve lifter is made of fiber-reinforced metal and the cylindrical portion is made of continuous long fiber-reinforced resin, and A valve lifter characterized in that at least the outermost layer of the cylindrical portion is made of continuous long fiber reinforced resin whose fibers are oriented at 90° with respect to the sliding direction of the valve lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3983086U JPH0515524Y2 (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3983086U JPH0515524Y2 (en) | 1986-03-20 | 1986-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62152004U true JPS62152004U (en) | 1987-09-26 |
| JPH0515524Y2 JPH0515524Y2 (en) | 1993-04-23 |
Family
ID=30853370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3983086U Expired - Lifetime JPH0515524Y2 (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515524Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030088767A (en) * | 2002-05-15 | 2003-11-20 | 현대자동차주식회사 | Tappet using hybrid composites and manufacturing method its |
| CN106605043A (en) * | 2014-09-02 | 2017-04-26 | 株式会社理研 | Roller-type rocker arm |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6461640B2 (en) * | 2015-02-24 | 2019-01-30 | 株式会社リケン | Roller type rocker arm |
-
1986
- 1986-03-20 JP JP3983086U patent/JPH0515524Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030088767A (en) * | 2002-05-15 | 2003-11-20 | 현대자동차주식회사 | Tappet using hybrid composites and manufacturing method its |
| CN106605043A (en) * | 2014-09-02 | 2017-04-26 | 株式会社理研 | Roller-type rocker arm |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515524Y2 (en) | 1993-04-23 |