JPS63130606U - - Google Patents
Info
- Publication number
- JPS63130606U JPS63130606U JP2253387U JP2253387U JPS63130606U JP S63130606 U JPS63130606 U JP S63130606U JP 2253387 U JP2253387 U JP 2253387U JP 2253387 U JP2253387 U JP 2253387U JP S63130606 U JPS63130606 U JP S63130606U
- Authority
- JP
- Japan
- Prior art keywords
- conical
- retainer
- circumferential surface
- outer circumferential
- stem
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Springs (AREA)
- Lift Valve (AREA)
Description
第１図は本考案の弁装置の実施例を示す断面図
、第２図は疲労限界特性図である。
１……ステム、２……コツターキー、２ａ……
円錐状外周面、３……リテーナ、３ａ……円錐状
内周面、４……スプリング、５ａ……第１の円錐
筒、５ｂ……第３の円錐筒、６……第２の円錐筒
、７……リテーナ本体。
FIG. 1 is a sectional view showing an embodiment of the valve device of the present invention, and FIG. 2 is a fatigue limit characteristic diagram. 1... Stem, 2... Kotturkey, 2a...
Conical outer circumferential surface, 3... Retainer, 3a... Conical inner circumferential surface, 4... Spring, 5a... First conical tube, 5b... Third conical tube, 6... Second conical tube , 7...Retainer body.
Claims (1)
キーを係止し、上記コツターキーにリテーナの円
錐状内周面を嵌込んで固定する構成において、 上記リテーナの、上記コツターキーとの嵌合部
側に、少なくとも２種類の異なる特性の材料によ
つてなる円錐筒を交互に設け、 上記円錐筒を、少なくとも３層としたことを特
徴とするエンジンの弁装置。[Claims for Utility Model Registration] A structure in which a conical outer circumferential surface of the retainer is secured to the end of the stem, and a conical inner circumferential surface of the retainer is fitted into the conical outer circumferential surface of the retainer, A valve device for an engine, characterized in that conical tubes made of at least two types of materials with different characteristics are alternately provided on the side of the fitting part with the cotter key, and the conical tubes have at least three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2253387U JPS63130606U (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2253387U JPS63130606U (en) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130606U true JPS63130606U (en) | 1988-08-26 |
Family
ID=30820008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2253387U Pending JPS63130606U (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542611U (en) * | 1991-11-07 | 1993-06-11 | 三菱自動車工業株式会社 | Valve retainer structure of valve train |
| JP2014222031A (en) * | 2013-05-13 | 2014-11-27 | いすゞ自動車株式会社 | Valve mechanism for internal combustion engine |
-
1987
- 1987-02-18 JP JP2253387U patent/JPS63130606U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542611U (en) * | 1991-11-07 | 1993-06-11 | 三菱自動車工業株式会社 | Valve retainer structure of valve train |
| JP2014222031A (en) * | 2013-05-13 | 2014-11-27 | いすゞ自動車株式会社 | Valve mechanism for internal combustion engine |