JPH0161409U - - Google Patents
Info
- Publication number
- JPH0161409U JPH0161409U JP15579487U JP15579487U JPH0161409U JP H0161409 U JPH0161409 U JP H0161409U JP 15579487 U JP15579487 U JP 15579487U JP 15579487 U JP15579487 U JP 15579487U JP H0161409 U JPH0161409 U JP H0161409U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- shaft
- valve
- eccentric
- rotational force
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案による内燃機関の動弁装置の一
つの実施例を示す縦断面図、第２図は第１図に示
された本考案による動弁装置の回転力付与部分の
縦断面図、第３図は第１図及び第２図に示された
本考案による動弁装置の平面図、第４図は本考案
による動弁装置の回転力付与部分を他の実施例に
ついて示す縦断面図である。
１０……シリンダヘツド、１２……ガイドスリ
ーブ、１４……タペツト弁、１６……弁座部材、
１８……ポート、２０……リフタ保持孔、２２…
…バルブリフタ、２４……シム、２６……カム軸
、２８……開弁制御カム、３０……閉弁制御カム
、３２……軸受部、３４……ロツカアーム軸、３
６……軸受部、３８……支持軸部、４０……偏心
軸部、４２……ロツカアーム、４４……支持孔、
４６……パツド部、４８……ヨーク部、５０……
ストツパリング、５２……リテーナ、５４……切
欠部、５５……端面、５８……油路、６０……油
圧アジヤスタ、６２……プランジヤ、６４……圧
縮コイルばね。
FIG. 1 is a vertical cross-sectional view showing one embodiment of the valve train for an internal combustion engine according to the present invention, and FIG. 2 is a vertical cross-sectional view of the rotational force applying portion of the valve train according to the present invention shown in FIG. , FIG. 3 is a plan view of the valve train according to the present invention shown in FIGS. 1 and 2, and FIG. 4 is a longitudinal section showing the rotational force applying portion of the valve train according to the present invention in another embodiment. It is a diagram. 10... Cylinder head, 12... Guide sleeve, 14... Tappet valve, 16... Valve seat member,
18... Port, 20... Lifter holding hole, 22...
... Valve lifter, 24 ... Shim, 26 ... Camshaft, 28 ... Valve opening control cam, 30 ... Valve closing control cam, 32 ... Bearing section, 34 ... Locker arm shaft, 3
6... Bearing part, 38... Support shaft part, 40... Eccentric shaft part, 42... Rocker arm, 44... Support hole,
46...pad part, 48...yoke part, 50...
Stopper ring, 52... Retainer, 54... Notch, 55... End face, 58... Oil passage, 60... Hydraulic adjuster, 62... Plunger, 64... Compression coil spring.
Claims (1)
形のロツカアームと、エンジン本体より回動可能
に支持される支持軸部と前記支持軸部に対し偏心
した偏心軸部とを有し前記偏心軸部にて前記ロツ
カアームの中間部を回動可能に担持するロツカア
ーム軸と、前記偏心軸部が前記カムに近付く方向
へ偏心移動すべく前記ロツカアーム軸に回転力を
与える回転力付与手段とを有する内燃機関の動弁
装置。 C engaged with the cam at one end and the valve at the other end
A rocker arm having a shape, a support shaft rotatably supported from an engine body, and an eccentric shaft eccentric to the support shaft, the intermediate portion of the rocker arm being rotatable by the eccentric shaft. A valve operating device for an internal combustion engine, comprising a rocker arm shaft supported thereon, and a rotational force applying means for applying a rotational force to the rocker arm shaft so that the eccentric shaft portion moves eccentrically in a direction toward the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15579487U JPH0161409U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15579487U JPH0161409U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161409U true JPH0161409U (en) | 1989-04-19 |
Family
ID=31433737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15579487U Pending JPH0161409U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843982B1 (en) | 1994-01-26 | 2005-01-18 | L'oreal | Anhydrous cosmetic or dermatological composition containing the combination of a silicone oil and a wax made from an ethylene homopolymer or copolymer |
-
1987
- 1987-10-12 JP JP15579487U patent/JPH0161409U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843982B1 (en) | 1994-01-26 | 2005-01-18 | L'oreal | Anhydrous cosmetic or dermatological composition containing the combination of a silicone oil and a wax made from an ethylene homopolymer or copolymer |
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