JPS634308U - - Google Patents
Info
- Publication number
- JPS634308U JPS634308U JP9735686U JP9735686U JPS634308U JP S634308 U JPS634308 U JP S634308U JP 9735686 U JP9735686 U JP 9735686U JP 9735686 U JP9735686 U JP 9735686U JP S634308 U JPS634308 U JP S634308U
- Authority
- JP
- Japan
- Prior art keywords
- valves
- intake
- exhaust
- rocker arms
- cylinder head
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は本考案の動弁装置を備えた多気筒内燃機関の平
面図、第２図及び第３図は第１図の―線及び
―線断面図、第４図は要部の分解斜視図であ
る。
４…シリンダヘツド、１０…吸気弁、１１…排
気弁、１５…動弁装置、１６…吸気ロツカアーム
、１７…排気ロツカアーム、１８…吸気カム軸、
１８ａ…吸気カム、１９…排気カム軸、１９ａ…
排気カム、２６，２７…調節ボルト、２６ａ，２
７ａ…球状端部、２８，２９…支承部材、２８ａ
，２９ａ…球状凹部、３１…防振ばね、３１ａ…
抑え腕。
The drawings show one embodiment of the present invention, and FIG. 1 is a plan view of a multi-cylinder internal combustion engine equipped with the valve train of the present invention, and FIGS. 2 and 3 show the lines shown in FIG. A line sectional view and FIG. 4 are exploded perspective views of essential parts. 4... Cylinder head, 10... Intake valve, 11... Exhaust valve, 15... Valve train, 16... Intake rocker arm, 17... Exhaust rocker arm, 18... Intake camshaft,
18a...Intake cam, 19...Exhaust camshaft, 19a...
Exhaust cam, 26, 27...adjustment bolt, 26a, 2
7a... Spherical end, 28, 29... Supporting member, 28a
, 29a... Spherical recess, 31... Anti-vibration spring, 31a...
restraining arm.
Claims (1)
吸気カム軸との間に、シリンダヘツドに設けた支
承部材に基端を首振り自在に枢支される複数の吸
気ロツカアームを介装し、また前記吸気弁と対向
する複数本の排気弁とこれらを開弁駆動する排気
カム軸との間に、シリンダヘツドに設けた支承部
材に基端を首振り自在に枢支される複数本の排気
ロツカアームを介装した内燃機関の動弁装置にお
いて、相隣る二本の吸気ロツカアームと、これら
と対向する二本の排気ロツカアームとの間で板ば
ね製の防振ばねをシリンダヘツドに固着し、この
防振ばねには、前記四本のロツカアームを支承部
材側に弾発する四本の抑え腕を設けたことを特徴
とする、内燃機関の動弁装置。 A plurality of intake rocker arms are interposed between a plurality of parallel intake valves and an intake camshaft that drives these valves to open, the base end of which is pivotably supported on a support member provided on the cylinder head, Further, between a plurality of exhaust valves facing the intake valves and an exhaust camshaft that drives the valves to open, a plurality of exhaust valves are provided, each of which has a base end pivotably pivoted to a support member provided on the cylinder head. In a valve train for an internal combustion engine equipped with a rocker arm, a vibration isolation spring made of a plate spring is fixed to a cylinder head between two adjacent intake rocker arms and two exhaust rocker arms facing these, A valve operating system for an internal combustion engine, wherein the vibration isolating spring is provided with four restraining arms that spring the four rocker arms toward the support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9735686U JPS634308U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9735686U JPS634308U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634308U true JPS634308U (en) | 1988-01-12 |
Family
ID=30964202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9735686U Pending JPS634308U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013098883A1 (en) * | 2011-12-27 | 2015-04-30 | トヨタ自動車株式会社 | Drive device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5888412A (en) * | 1981-11-20 | 1983-05-26 | Honda Motor Co Ltd | Overhead valve rocker mechanism |
-
1986
- 1986-06-25 JP JP9735686U patent/JPS634308U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5888412A (en) * | 1981-11-20 | 1983-05-26 | Honda Motor Co Ltd | Overhead valve rocker mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013098883A1 (en) * | 2011-12-27 | 2015-04-30 | トヨタ自動車株式会社 | Drive device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5965908U (en) | Internal combustion engine valve train | |
| JPS634308U (en) | ||
| JPS634307U (en) | ||
| JPH01136609U (en) | ||
| JPH0219803U (en) | ||
| JPH0278702U (en) | ||
| JPS6329843Y2 (en) | ||
| JPS6061408U (en) | Tightening structure of valve train in multi-cylinder multi-valve internal combustion engine | |
| JPS6245309U (en) | ||
| JPS6271306U (en) | ||
| JPH0218604U (en) | ||
| JPH01162005U (en) | ||
| JPS6061411U (en) | Internal combustion engine valve train | |
| JPS6271307U (en) | ||
| JPS6245310U (en) | ||
| JPS62124202U (en) | ||
| JPS6338601U (en) | ||
| JPS63193705U (en) | ||
| JPH01103710U (en) | ||
| JPH01176705U (en) | ||
| JPS61120006U (en) | ||
| JPH01176703U (en) | ||
| JPS63132828U (en) | ||
| JPH0419608U (en) | ||
| JPH0263002U (en) |