JPH0234703U - - Google Patents
Info
- Publication number
- JPH0234703U JPH0234703U JP11483488U JP11483488U JPH0234703U JP H0234703 U JPH0234703 U JP H0234703U JP 11483488 U JP11483488 U JP 11483488U JP 11483488 U JP11483488 U JP 11483488U JP H0234703 U JPH0234703 U JP H0234703U
- Authority
- JP
- Japan
- Prior art keywords
- skirt
- caulking
- skirt part
- annular fitting
- fixed
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す中央縦断面
図で、併せて使用状態を仮想線にて示した図、第
２図は第１図を油圧式ラツシユアジヤスターを除
いて下から見た図、第３図は、トツプ部とスカー
ト部とのカシメによる固定の一手段として、スカ
ート部を鍛造により形成すると同時にカシメる方
法を示す図、第４図は第３図に示す方法によつて
得られたものの中央縦断面図である。
１…タペツト、２…シリンダーヘツド、３…カ
ム、４…バルブ、５…トツプ部、５ａ…環状嵌合
部、６…スカート部、６ａ…内縁、７…スリーブ
部材、８…油圧式ラツシユアジヤスター。
Figure 1 is a central vertical cross-sectional view showing one embodiment of this invention, and the state of use is also shown using imaginary lines. 3 shows a method of forming the skirt part by forging and crimping it at the same time as a method of fixing the top part and the skirt part by crimping, and Fig. 4 shows the method shown in Fig. 3. FIG. DESCRIPTION OF SYMBOLS 1... Tappet, 2... Cylinder head, 3... Cam, 4... Valve, 5... Top part, 5a... Annular fitting part, 6... Skirt part, 6a... Inner edge, 7... Sleeve member, 8... Hydraulic latch gear Star.
Claims (1)
であつて、カムと当接するトツプ部を高耐面圧材
料で形成し、円筒状のスカート部を軽金属材料で
形成して、上記トツプ部に上記スカート部が軸線
方向に嵌合する環状嵌合部を設け、該環状嵌合部
に、上記スカート部の上端内方に張り出した内縁
の内周面を嵌合してカシメにより固定するととも
に、該スカート部の内部に、上記油圧式ラツシユ
アジヤスターを摺動自在に保持するスリーブ部材
を、上記スカート部内壁にカシメにより固定した
ことを特徴とする、エンジンのバルブリフタ構造
。 The tappet is equipped with a hydraulic lash adjuster, and the top part that comes into contact with the cam is made of a high surface pressure resistant material, the cylindrical skirt part is made of a light metal material, and the skirt part is attached to the top part. An annular fitting part that fits in the axial direction is provided, and the inner circumferential surface of the inner edge of the skirt part that protrudes inward at the upper end of the skirt part is fitted into the annular fitting part and fixed by caulking. A valve lifter structure for an engine, characterized in that a sleeve member for slidably holding the hydraulic latch adjuster is fixed to the inner wall of the skirt portion by caulking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11483488U JPH0234703U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11483488U JPH0234703U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234703U true JPH0234703U (en) | 1990-03-06 |
Family
ID=31355944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11483488U Pending JPH0234703U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617616A (en) * | 1992-02-11 | 1994-01-25 | Carl Freudenberg:Fa | Hydraulic type valve clearance compensating element |
| WO2004088098A1 (en) * | 1997-05-13 | 2004-10-14 | Seinosuke Hara | Solenoid valve driver for intake and exhaust valves |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60222515A (en) * | 1984-03-31 | 1985-11-07 | モトマク・モトーレンバウ・マシーネン‐・ウント・ヴエルクツオイクフアブリーク・コンストルクツイオーネン・ゲゼルシヤフト・ミツテ・ベシユレンクテル・ハフツング | Fixing of hopper shaped guide member in perforated wall partof cup-shaped casing for hydraulically automatic adjustabletappet |
| JPS6258003A (en) * | 1985-09-05 | 1987-03-13 | Yamaha Motor Co Ltd | Valve lifter for internal combustion engine |
-
1988
- 1988-08-30 JP JP11483488U patent/JPH0234703U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60222515A (en) * | 1984-03-31 | 1985-11-07 | モトマク・モトーレンバウ・マシーネン‐・ウント・ヴエルクツオイクフアブリーク・コンストルクツイオーネン・ゲゼルシヤフト・ミツテ・ベシユレンクテル・ハフツング | Fixing of hopper shaped guide member in perforated wall partof cup-shaped casing for hydraulically automatic adjustabletappet |
| JPS6258003A (en) * | 1985-09-05 | 1987-03-13 | Yamaha Motor Co Ltd | Valve lifter for internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617616A (en) * | 1992-02-11 | 1994-01-25 | Carl Freudenberg:Fa | Hydraulic type valve clearance compensating element |
| WO2004088098A1 (en) * | 1997-05-13 | 2004-10-14 | Seinosuke Hara | Solenoid valve driver for intake and exhaust valves |