JPH0347406U - - Google Patents
Info
- Publication number
- JPH0347406U JPH0347406U JP10784689U JP10784689U JPH0347406U JP H0347406 U JPH0347406 U JP H0347406U JP 10784689 U JP10784689 U JP 10784689U JP 10784689 U JP10784689 U JP 10784689U JP H0347406 U JPH0347406 U JP H0347406U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- head
- engine
- tappet
- valve
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の実施例にかかる動弁装置を備
えたエンジンの動弁系部分の縦断面図、第２図は
第１図の−矢視図である。
１……シリンダヘツド、２Ａ〜２Ｃ……吸気ポ
ート、３Ａ，３Ｂ……排気ポート、４……シリン
ダボア、５……吸気バルブ、６……排気バルブ、
７，８……カムシヤフト、９……アームシヤフト
、１０……揺動アーム、１４……タペツト、１７
……タペツト嵌挿穴、５２……ステム、５３……
延出部。
FIG. 1 is a longitudinal sectional view of a valve train portion of an engine equipped with a valve train according to an embodiment of the present invention, and FIG. 2 is a view taken along the - arrow in FIG. 1... Cylinder head, 2A to 2C... Intake port, 3A, 3B... Exhaust port, 4... Cylinder bore, 5... Intake valve, 6... Exhaust valve,
7, 8...Camshaft, 9...Armshaft, 10...Swinging arm, 14...Tappet, 17
... Tappet insertion hole, 52 ... Stem, 53 ...
Extension.
Claims (1)
ト弁で構成されるバルブをそステムの頭部に配置
したスプリングのバネ力により閉弁方向に付勢す
るとともに、該ステムの頭部を、カムシヤフトに
連動して揺動する揺動アームによつて押圧するこ
とによつて該吸排気バルブを開弁作動させるよう
にしたエンジンの動弁装置であつて、上記ステム
の頭部を上記スプリング取付位置よりさらに軸端
側に延出させて該延出部に、その外周面を摺動面
とするとともにシリンダヘツド側に設けたタペツ
ト嵌挿穴に対して往復動可能に嵌挿せしめられた
有底円筒状のバケツト形タペツトを取付け、該タ
ペツトを介して上記揺動アームとステムとを連動
可能に係合せしめたことを特徴とするエンジンの
動弁装置。 A valve consisting of a poppet valve installed at the intake and exhaust ports of the engine is biased in the valve closing direction by the spring force of a spring placed at the head of the stem, and the head of the stem is linked to the camshaft. The valve operating device for an engine is configured to open the intake and exhaust valves by pressing with a swinging arm that swings, the head of the stem being further away from the spring mounting position. A bottomed cylindrical shape that extends to the shaft end side, has its outer peripheral surface as a sliding surface, and is fitted into the tappet fitting hole provided on the cylinder head side so as to be reciprocatingly movable. A valve operating system for an engine, characterized in that a bucket-shaped tappet is attached, and the swing arm and the stem are interlockably engaged with each other via the tappet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784689U JPH0347406U (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784689U JPH0347406U (en) | 1989-09-14 | 1989-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347406U true JPH0347406U (en) | 1991-05-02 |
Family
ID=31656515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10784689U Pending JPH0347406U (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268083A (en) * | 2006-03-31 | 2007-10-18 | Sankoo:Kk | Hanging tool |
-
1989
- 1989-09-14 JP JP10784689U patent/JPH0347406U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007268083A (en) * | 2006-03-31 | 2007-10-18 | Sankoo:Kk | Hanging tool |
| JP4524266B2 (en) * | 2006-03-31 | 2010-08-11 | 株式会社サンコー | Hanging tool |