JPH0287917U - - Google Patents
Info
- Publication number
- JPH0287917U JPH0287917U JP16873588U JP16873588U JPH0287917U JP H0287917 U JPH0287917 U JP H0287917U JP 16873588 U JP16873588 U JP 16873588U JP 16873588 U JP16873588 U JP 16873588U JP H0287917 U JPH0287917 U JP H0287917U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- narrow groove
- lubricating oil
- arm
- boss
- 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
- 239000010687 lubricating oil Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図〜第６図は第１実施例のバルブロツカ装
置を示し、第１図はその正面図、第２図はその平
面図、第３図〜第５図はロツカシヤフトの平面図
、側面図及び正面図、第６図はロツカアームとカ
ムとの関係を示す斜視図、第７図は従来のバルブ
ロツカ装置の全体正面図、第８図は他の従来のバ
ルブロツカ装置を示す。
１，３……ロツカシヤフト、１１，３１……筒
孔、１２……通孔、１５……Ｖ状細溝、１５１…
…Ｖ状細溝の先端部、２，４……ロツカアーム、
２１，４１……パツド、２３……ロツカアームの
ボス部、８１１，８１２……カム、９２……バル
ブ。
1 to 6 show the valve locking device of the first embodiment, FIG. 1 is a front view thereof, FIG. 2 is a plan view thereof, and FIGS. 3 to 5 are a plan view, a side view, and a side view of the locking shaft. 6 is a perspective view showing the relationship between a rocker arm and a cam, FIG. 7 is an overall front view of a conventional valve locking device, and FIG. 8 is a diagram showing another conventional valve locking device. 1, 3... Lockshaft, 11, 31... Cylindrical hole, 12... Through hole, 15... V-shaped narrow groove, 151...
...Tip of V-shaped narrow groove, 2, 4...Rotsuka arm,
21, 41... Pad, 23... Rocker arm boss, 811, 812... Cam, 92... Valve.
Claims (1)
アームと、カムシヤフトに設けられ上記ロツカア
ームのパツドに当接するカムとよりなる、内燃機
関のバルブ開閉用のバルブロツカ装置であつて、 上記ロツカシヤフトにおいてロツカアームボス
部が係合する部分の外周表面と上記ロツカアーム
ボス部内周との間には潤滑油噴射用の細溝を設け
ると共に該細溝は該ロツカシヤフト内の筒孔と通
孔により連通してなり、かつ該細溝はその一方の
先端部が上記ロツカアームのボス部よりも外側に
位置するよう配設し、該細溝の先端部より潤滑油
を噴射させ上記ロツカアームのパッドとカムとの
間に潤滑油を供給するようにしたことを特徴とす
るバルブロツカ装置。[Claims for Utility Model Registration] A valve locking device for opening and closing valves of an internal combustion engine, which comprises a locking arm rotatably supported by a locking shaft, and a cam provided on a camshaft and abutting against a pad of the locking arm, which comprises: A narrow groove for injecting lubricating oil is provided between the outer circumferential surface of the locking shaft where the locking arm boss engages and the inner circumference of the locking arm boss, and the narrow groove is formed by a cylindrical hole and a through hole in the locking shaft. The narrow groove is arranged such that one tip thereof is located outside the boss portion of the rocker arm, and lubricating oil is injected from the tip of the narrow groove to connect the pad of the rocker arm and the cam. A valve locking device characterized by supplying lubricating oil between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16873588U JPH064005Y2 (en) | 1988-12-27 | 1988-12-27 | Valve rocker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16873588U JPH064005Y2 (en) | 1988-12-27 | 1988-12-27 | Valve rocker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287917U true JPH0287917U (en) | 1990-07-12 |
| JPH064005Y2 JPH064005Y2 (en) | 1994-02-02 |
Family
ID=31458175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16873588U Expired - Lifetime JPH064005Y2 (en) | 1988-12-27 | 1988-12-27 | Valve rocker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064005Y2 (en) |
-
1988
- 1988-12-27 JP JP16873588U patent/JPH064005Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH064005Y2 (en) | 1994-02-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |