JPH0218603U - - Google Patents
Info
- Publication number
- JPH0218603U JPH0218603U JP9391888U JP9391888U JPH0218603U JP H0218603 U JPH0218603 U JP H0218603U JP 9391888 U JP9391888 U JP 9391888U JP 9391888 U JP9391888 U JP 9391888U JP H0218603 U JPH0218603 U JP H0218603U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- valves
- angle formed
- center lines
- rocker
- 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
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は傾きの異る２つの弁にセンタピボツト
形ロツカアームを使つた第１実施例の側面図、第
２図は第１実施例の作用説明図、第３図は傾きの
異る２つの弁にエンドピボツト形ロツカアームを
使つた実斜例の側面図である。
１，２，１１，１２……茸弁、１ａ，２ａ，１
１ａ，１２ａ……同中心線、３，６，１３，１４
……ロツカアーム、５，８，２０，２１……カム
のベース円、１０……ロツカシヤフト、１５，１
６……ピボツト、１７，１８……ローラベアリン
グ、……第１弁と第２弁の中心線のなす角、
′……両ロツカアームのなす角。
Fig. 1 is a side view of the first embodiment using a center pivot type rocker arm for two valves with different inclinations, Fig. 2 is an explanatory diagram of the operation of the first embodiment, and Fig. 3 is a side view of two valves with different inclinations. FIG. 4 is a side view of an actual oblique example using an end-pivot type rocker arm. 1, 2, 11, 12... mushroom valve, 1a, 2a, 1
1a, 12a... Concentric line, 3, 6, 13, 14
...Rotsuka arm, 5,8,20,21...Cam base circle, 10...Rotsuka shaft, 15,1
6...Pivot, 17, 18...Roller bearing,...Angle between the center lines of the first valve and the second valve,
′...Angle formed by both rotuka arms.
Claims (1)
の茸弁が前記ロツカアームの支点に対して同じ側
に存在し、気筒列の方向からみて弁の中心線の傾
きが異なつたものにおいて；同一形状寸法のロツ
カアームを使用し一方のカムのベース円径を変え
て、該ロツカアームを回転させ両ロツカアームの
なす角′を両茸弁の中心線のなす角に等しく
したことを特徴とする動弁機構。 A plurality of mushroom valves that are opened and closed directly by each rocker arm are located on the same side with respect to the fulcrum of the rocker arm, and the center lines of the valves have different inclinations when viewed from the direction of the cylinder row; A valve operating mechanism characterized in that a rocker arm is used, the base circle diameter of one cam is changed, and the rocker arm is rotated so that the angle formed by both rocker arms is equal to the angle formed by the center lines of both mushroom valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9391888U JPH0716003Y2 (en) | 1988-07-15 | 1988-07-15 | Valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9391888U JPH0716003Y2 (en) | 1988-07-15 | 1988-07-15 | Valve mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0218603U true JPH0218603U (en) | 1990-02-07 |
| JPH0716003Y2 JPH0716003Y2 (en) | 1995-04-12 |
Family
ID=31318400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9391888U Expired - Lifetime JPH0716003Y2 (en) | 1988-07-15 | 1988-07-15 | Valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716003Y2 (en) |
-
1988
- 1988-07-15 JP JP9391888U patent/JPH0716003Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716003Y2 (en) | 1995-04-12 |
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