JPS5827509U - Valve rotator device - Google Patents
Valve rotator deviceInfo
- Publication number
- JPS5827509U JPS5827509U JP10851181U JP10851181U JPS5827509U JP S5827509 U JPS5827509 U JP S5827509U JP 10851181 U JP10851181 U JP 10851181U JP 10851181 U JP10851181 U JP 10851181U JP S5827509 U JPS5827509 U JP S5827509U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spring
- retainer
- rotator
- damper spring
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のバルブローテータ装置の縦断面図、第2
図は本考案に係るバルブローテータ装置の一実施例を示
す縦断面図である。
1・・・バルブステム、3・・・ローテータ本体、5・
・・ガータスプリング、7・・・バルブスプリング、8
・・・ダンパスプリング、9・・・リテーナ、9a・・
・ダンパスプリングガイド部。 ゛Figure 1 is a vertical cross-sectional view of a conventional valve rotator device, Figure 2 is a longitudinal sectional view of a conventional valve rotator device.
The figure is a longitudinal sectional view showing an embodiment of the valve rotator device according to the present invention. 1... Valve stem, 3... Rotator body, 5...
...Gata spring, 7...Valve spring, 8
...damper spring, 9...retainer, 9a...
・Damper spring guide part.゛
Claims (1)
テータ本体と、該ローテータ本体の外周に取付けられか
つリテーナ本体内周から下方に向ッテ延ヒるダンパスプ
リングガイド部を有するリテーナと、該リテーナとロー
゛テータ本体との間に傾動可能に配設されたガータスプ
リングと、このガータスプリングの下部に接触して配置
された皿ばねと、前記リテーナ本体の土部に配置されか
つ前記開閉弁を常時上方に付勢するバルブスプリングと
、外側壁がバルブスプリングの内側壁に圧接した状態で
該バルブスプリングと前記ダンパスプリングガイド部と
の間に配置され、かつ断面矩形状に成るダンパスプリン
グとを備えたバルブローテータ装置において、前記ダン
パスプリングガイド部を、下端部に向うにしたがってバ
ルブステム側に向って傾斜するテーパ形状に形成したこ
とを特徴とするバルブローテータ装置。A rotator body fixed to the upper end of a valve stem of an on-off valve of an internal combustion engine, a retainer having a damper spring guide part attached to the outer periphery of the rotator body and extending downward from the inner periphery of the retainer body; a garter spring tiltably disposed between the retainer and the rotator body; a disc spring disposed in contact with the lower part of the garter spring; a damper spring that is arranged between the valve spring and the damper spring guide portion with an outer wall in pressure contact with an inner wall of the valve spring and has a rectangular cross section. 1. A valve rotator device comprising: the damper spring guide portion having a tapered shape that slopes toward the valve stem side toward the lower end portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10851181U JPS5827509U (en) | 1981-07-21 | 1981-07-21 | Valve rotator device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10851181U JPS5827509U (en) | 1981-07-21 | 1981-07-21 | Valve rotator device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5827509U true JPS5827509U (en) | 1983-02-22 |
JPS6131122Y2 JPS6131122Y2 (en) | 1986-09-10 |
Family
ID=29902916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10851181U Granted JPS5827509U (en) | 1981-07-21 | 1981-07-21 | Valve rotator device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827509U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309354A (en) * | 2006-05-16 | 2007-11-29 | Nhk Spring Co Ltd | Spring retainer and spring system |
-
1981
- 1981-07-21 JP JP10851181U patent/JPS5827509U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309354A (en) * | 2006-05-16 | 2007-11-29 | Nhk Spring Co Ltd | Spring retainer and spring system |
Also Published As
Publication number | Publication date |
---|---|
JPS6131122Y2 (en) | 1986-09-10 |
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