JPS62190808U - - Google Patents
Info
- Publication number
- JPS62190808U JPS62190808U JP7877286U JP7877286U JPS62190808U JP S62190808 U JPS62190808 U JP S62190808U JP 7877286 U JP7877286 U JP 7877286U JP 7877286 U JP7877286 U JP 7877286U JP S62190808 U JPS62190808 U JP S62190808U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- swinging fulcrum
- camshaft
- valves
- support member
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示す動弁装置の要
部正面図、第２図は同上の平面図、第３図はリフ
ターの斜視図、第４図は第１図の―断面図、
第５図は従来の動弁装置を示す斜視図である。
１１ａ，１１ｂ……吸・排気弁、１３……シリ
ンダヘツド、１４……リフター、１４ａ……シー
ト部、１５……カムシヤフト、１７……スイング
アーム、１７ａ……揺動支点部、１７ｂ，１７ｃ
……バルブフオロワ、１６……カム、１８……カ
ムフオロワ。
Fig. 1 is a front view of essential parts of a valve train showing an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a perspective view of the lifter, and Fig. 4 is a sectional view of Fig. 1. ,
FIG. 5 is a perspective view showing a conventional valve operating system. 11a, 11b...Intake/exhaust valve, 13...Cylinder head, 14...Lifter, 14a...Seat part, 15...Camshaft, 17...Swing arm, 17a...Swinging fulcrum part, 17b, 17c
...Valve follower, 16...Cam, 18...Cam follower.
Claims (1)
２個ずつ備えた内燃機関において、カムシヤフト
のカムに従動するスイングアーム一端の揺動支点
部を、該揺動支点部を位置調整可能に支持する支
持部材に被冠することにより揺動自在に支持する
と共に、前記揺動支点部側から前記２つの同種の
弁の弁軸端部に向かつて延設され前記弁軸端部に
当接する一対の腕部を形成し、かつ、前記揺動支
点部と前記支持部材との当接面を、カムシヤフト
軸方向と平行に延びる円筒面状としたことを特徴
とする内燃機関の動弁装置。 In an internal combustion engine having at least one of two intake valves and two exhaust valves for each cylinder, a swinging fulcrum part of one end of a swing arm that follows a cam of a camshaft is supported so that the position of the swinging fulcrum part can be adjusted. A pair of valves, which are supported in a swingable manner by being mounted on the support member, are extended from the swinging fulcrum side toward the valve shaft ends of the two valve shafts of the same type, and are in contact with the valve shaft ends. A valve operating device for an internal combustion engine, characterized in that an arm portion is formed, and a contact surface between the swing fulcrum portion and the support member has a cylindrical surface shape extending parallel to the axial direction of a camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078772U JPH0612162Y2 (en) | 1986-05-27 | 1986-05-27 | Valve drive for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078772U JPH0612162Y2 (en) | 1986-05-27 | 1986-05-27 | Valve drive for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190808U true JPS62190808U (en) | 1987-12-04 |
| JPH0612162Y2 JPH0612162Y2 (en) | 1994-03-30 |
Family
ID=30928017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986078772U Expired - Lifetime JPH0612162Y2 (en) | 1986-05-27 | 1986-05-27 | Valve drive for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612162Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370717B1 (en) * | 2013-03-29 | 2014-03-06 | 영신정공 주식회사 | 3 point supporting dual cylinder de-activation device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162203U (en) * | 1984-04-06 | 1985-10-28 | スズキ株式会社 | 4-cycle engine valve train |
-
1986
- 1986-05-27 JP JP1986078772U patent/JPH0612162Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162203U (en) * | 1984-04-06 | 1985-10-28 | スズキ株式会社 | 4-cycle engine valve train |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612162Y2 (en) | 1994-03-30 |