JPH0220706U - - Google Patents
Info
- Publication number
- JPH0220706U JPH0220706U JP9846888U JP9846888U JPH0220706U JP H0220706 U JPH0220706 U JP H0220706U JP 9846888 U JP9846888 U JP 9846888U JP 9846888 U JP9846888 U JP 9846888U JP H0220706 U JPH0220706 U JP H0220706U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- arm
- supply passage
- hole
- axial direction
- 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図は本考案に係るエンジンの動弁装置を示
す平面図、第２図は第１図中の―線矢視断面
図、第３図、第４図は従来例を示す平面図である
。
１１……カムシヤフト、１４……ロツカーシヤ
フト、２４……ロツカーアーム、２６……ボス部
、２６ａ……貫通孔、２８……カムシヤフト側の
アーム部、３０……バルブステム側のアーム部、
３０ａ，３０ｂ……分岐形成されたアーム部、３
６……ラツシユアジヤスター本体、４０……リザ
ーバー室、４２……給油通路、４２ａ……開口部
、４６……リブ。
FIG. 1 is a plan view showing a valve train for an engine according to the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIGS. 3 and 4 are plan views showing a conventional example. . 11... Camshaft, 14... Rocker shaft, 24... Rocker arm, 26... Boss part, 26a... Through hole, 28... Arm part on the camshaft side, 30... Arm part on the valve stem side,
30a, 30b...branched arm portion, 3
6... Lush adjuster main body, 40... Reservoir chamber, 42... Oil supply passage, 42a... Opening, 46... Rib.
Claims (1)
ら延出形成するとともにバルブステム側のアーム
部を二股に分岐してボス部の両側部から延出形成
し、かつ、該ボス部の内部軸線方向にロツカーシ
ヤフトに支承される貫通孔を有したロツカーアー
ムを備えたエンジンの動弁装置において、 該バルブステム側のアーム部の先端側には油圧
式ラツシユアジヤスターを内蔵し、該油圧式ラツ
シユアジヤスターのリザーバー室と上記ボス部の
貫通孔とを連結する給油通路を形成するとともに
該給油通路の該貫通孔側開口部を反スラスト側に
ずらして位置させ、一方、該ボス部の該カムシヤ
フト側外面に軸方向に沿つてのびるリブを突出形
成し、かつ、該リブの形成箇所を該供給通路の延
長線上に略一致させてなることを特徴とするエン
ジンの動弁装置。[Claims for Utility Model Registration] An arm on the camshaft side is formed to extend from the center of the boss, and an arm on the valve stem side is bifurcated and formed to extend from both sides of the boss, and In an engine valve train equipped with a rocker arm having a through hole supported by a rocker shaft in the internal axial direction of the boss part, a hydraulic latch adjuster is built in the tip side of the arm part on the valve stem side. , an oil supply passage connecting the reservoir chamber of the hydraulic lash adjuster and the through hole of the boss portion is formed, and the opening of the oil supply passage on the through hole side is shifted toward the anti-thrust side; A valve train for an engine, characterized in that a rib extending in the axial direction is formed protrudingly on the outer surface of the boss portion on the camshaft side, and a location where the rib is formed substantially coincides with an extension line of the supply passage. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9846888U JPH0220706U (en) | 1988-07-27 | 1988-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9846888U JPH0220706U (en) | 1988-07-27 | 1988-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220706U true JPH0220706U (en) | 1990-02-13 |
Family
ID=31324763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9846888U Pending JPH0220706U (en) | 1988-07-27 | 1988-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220706U (en) |
-
1988
- 1988-07-27 JP JP9846888U patent/JPH0220706U/ja active Pending