JPH0382808U - - Google Patents
Info
- Publication number
- JPH0382808U JPH0382808U JP14286789U JP14286789U JPH0382808U JP H0382808 U JPH0382808 U JP H0382808U JP 14286789 U JP14286789 U JP 14286789U JP 14286789 U JP14286789 U JP 14286789U JP H0382808 U JPH0382808 U JP H0382808U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- ceramics
- reinforced
- steel
- shim
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 5
- 239000000919 ceramic Substances 0.000 claims 5
- 239000010959 steel Substances 0.000 claims 5
- 239000002131 composite material Substances 0.000 claims 3
- 229910001234 light alloy Inorganic materials 0.000 claims 3
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003733 fiber-reinforced composite Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は第一実施例を示す断面図、第２図は第
二実施例を示す断面図、第３図は従来例を示す断
面図である。
１…シリンダヘツド、９…カム、１０，４０…
油圧バルブリフタ、１１…ガイド孔、１２…スカ
ート部、１３…チツプ部、１４…ボデイ、１５…
シム、１６…側壁部、１７…高圧室、１８…端壁
部、１９…プランジヤ、２０…インナーシム、２
７…シート部。
FIG. 1 is a sectional view showing a first embodiment, FIG. 2 is a sectional view showing a second embodiment, and FIG. 3 is a sectional view showing a conventional example. 1...Cylinder head, 9...Cam, 10, 40...
Hydraulic valve lifter, 11...Guide hole, 12...Skirt portion, 13...Tip portion, 14...Body, 15...
Shim, 16... Side wall part, 17... High pressure chamber, 18... End wall part, 19... Plunger, 20... Inner shim, 2
7... Seat part.
Claims (1)
孔１１内を軸方向に滑動するスカート部１２とを
有し、繊維強化若しくは粒子分散強化された複合
軽合金又は繊維強化された複合合成樹脂により形
成されたボデイ１４と、 前記ボデイ１４のチツプ部１３頂面のカム当り
部に着脱自在に装着された鋼製又はセラミツクス
製のシム１５と、 前記ボデイ１４のチツプ部１３との間に高圧室
１７を形成する端壁部１８と、前記ボデイ１４の
スカート部１２内を軸方向に滑動し得る側壁部１
６とを有し、繊維強化若しくは粒子分散強化され
た複合軽合金又は繊維強化された複合合成樹脂に
より形成されたプランジヤ１９と、 前記プランジヤ１９の端壁部１８下面のバルブ
当り部に装着された鋼製又はセラミツクス製のイ
ンナーシム２０とを備えた直打式油圧バルブリフ
タ。 ２ チツプ部１３と、シリンダヘツド１のガイド
孔１１内を軸方向に滑動するスカート部１２とを
有する軽合金製のボデイ１４と、 前記ボデイ１４のチツプ部１３頂面のカム当り
部に装着された鋼製又はセラミツクス製のシム１
５と、 前記ボデイ１４のチツプ部１３との間に高圧室
１７を形成する端壁部１８と、前記ボデイ１４の
スカート部１２内を軸方向に滑動し得る側壁部１
６とを有する軽合金製のプランジヤ１９と、 前記プランジヤ１９の端壁部１８下面のバルブ
当り部に装着された鋼製又はセラミツクス製のイ
ンナーシム２０と、前記スカート部１２の外周面
及び前記プランジヤ１９のシート部２７の表面に
設けられた耐摩耗性製被膜３０とを備えた直打式
油圧バルブリフタ。[Claims for Utility Model Registration] 1. Composite light alloy or fiber-reinforced fiber-reinforced or particle-dispersed reinforced material having a tip portion 13 and a skirt portion 12 that slides in the axial direction within the guide hole 11 of the cylinder head 1. a body 14 made of a composite synthetic resin; a shim 15 made of steel or ceramics that is removably attached to the cam contact portion on the top surface of the tip portion 13 of the body 14; and a shim 15 made of steel or ceramics; an end wall 18 forming a high-pressure chamber 17 therebetween; and a side wall 1 that can slide in the axial direction within the skirt 12 of the body 14.
6, and a plunger 19 formed of a fiber-reinforced or particle dispersion-reinforced composite light alloy or a fiber-reinforced composite synthetic resin; and a plunger 19 mounted on the valve contact portion on the lower surface of the end wall portion 18 of the plunger 19. A direct-acting hydraulic valve lifter equipped with an inner shim 20 made of steel or ceramics. 2. A light alloy body 14 having a tip portion 13 and a skirt portion 12 that slides in the axial direction within the guide hole 11 of the cylinder head 1; Shim 1 made of steel or ceramics
5, an end wall portion 18 forming a high pressure chamber 17 between the tip portion 13 of the body 14, and a side wall portion 1 capable of sliding in the axial direction within the skirt portion 12 of the body 14.
6, an inner shim 20 made of steel or ceramics attached to the valve abutting part on the lower surface of the end wall 18 of the plunger 19, and an outer peripheral surface of the skirt part 12 and the plunger 19; A direct impact type hydraulic valve lifter comprising a wear-resistant coating 30 provided on the surface of the seat portion 27 of No. 19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14286789U JPH0382808U (en) | 1989-12-11 | 1989-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14286789U JPH0382808U (en) | 1989-12-11 | 1989-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382808U true JPH0382808U (en) | 1991-08-23 |
Family
ID=31689676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14286789U Pending JPH0382808U (en) | 1989-12-11 | 1989-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120528A (en) * | 1998-10-15 | 2000-04-25 | Robert Bosch Gmbh | Piston pump |
| KR20180122528A (en) * | 2017-05-03 | 2018-11-13 | 박태진 | Ramen with solid food and manufacturing method thereof |
-
1989
- 1989-12-11 JP JP14286789U patent/JPH0382808U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120528A (en) * | 1998-10-15 | 2000-04-25 | Robert Bosch Gmbh | Piston pump |
| KR20180122528A (en) * | 2017-05-03 | 2018-11-13 | 박태진 | Ramen with solid food and manufacturing method thereof |