JPH046504U - - Google Patents
Info
- Publication number
- JPH046504U JPH046504U JP4349490U JP4349490U JPH046504U JP H046504 U JPH046504 U JP H046504U JP 4349490 U JP4349490 U JP 4349490U JP 4349490 U JP4349490 U JP 4349490U JP H046504 U JPH046504 U JP H046504U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- pair
- arm
- sleeves
- short cylindrical
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１〜２図は本考案の第一実施例を示しており
、第１図は部分側面図、第２図は第１図の拡大Ａ
−Ａ断面図、第３図は本考案の第二実施例を示す
、第２図同様の断面図、第４図はエンジンの動弁
機構の１例を示す斜視図、第５図は第４図に示し
た動弁機構に組み込んだカムフオロア装置の部分
縦断側面図、第６図は第５図のＢ−Ｂ断面図であ
る。
１……クランクシヤフト、２……カムシヤフト
、３……ロツカーアーム、４……吸気弁、５……
排気弁、６……カム、７……支持壁部、８……軸
、９……ころ、１０……ローラ、１１……通孔、
１２……スリーブ、１３……フランジ部。
Figures 1 and 2 show the first embodiment of the present invention, with Figure 1 being a partial side view and Figure 2 being an enlarged A of Figure 1.
-A sectional view, FIG. 3 is a sectional view similar to FIG. 2, showing a second embodiment of the present invention, FIG. 4 is a perspective view showing an example of an engine valve mechanism, and FIG. FIG. 6 is a partial longitudinal sectional side view of the cam follower device incorporated in the valve operating mechanism shown in the figure, and FIG. 6 is a sectional view taken along line BB in FIG. 5. 1...Crankshaft, 2...Camshaft, 3...Rotzker arm, 4...Intake valve, 5...
Exhaust valve, 6... cam, 7... support wall, 8... shaft, 9... roller, 10... roller, 11... through hole,
12... Sleeve, 13... Flange portion.
Claims (1)
るカムシヤフトに固定されたカムと、このカムに
対向して設けられ、このカムの動きを受ける合成
樹脂製のロツカーアームと、このロツカーアーム
に間隔を開けて形成した１対の支持壁部と、外周
面の少なくとも一部を非円筒面とした短筒状の金
属製で、上記ロツカーアームの成形時に上記１対
の支持壁部に、互いに同心となる様にしてインサ
ートされた１対のスリーブと、この１対のスリー
ブの間に掛け渡す状態で固定された軸と、この軸
の周囲に、複数のころを介して回転自在に支承さ
れた短円筒状のローラとから成るエンジンの動弁
機構用カムフオロア装置。 A cam fixed to a camshaft that rotates in synchronization with the engine's crankshaft, a synthetic resin Rotsuker arm that is provided opposite to the cam and receives the movement of the cam, and a rotary arm that is spaced apart from each other. A short cylindrical piece of metal with at least a portion of its outer peripheral surface being a non-cylindrical surface is inserted into the pair of support walls so as to be concentric with each other during molding of the rocker arm. It consists of a pair of sleeves, a shaft fixed across the pair of sleeves, and a short cylindrical roller rotatably supported around the shaft via a plurality of rollers. Cam follower device for engine valve train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349490U JPH046504U (en) | 1990-04-25 | 1990-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349490U JPH046504U (en) | 1990-04-25 | 1990-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046504U true JPH046504U (en) | 1992-01-21 |
Family
ID=31555949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4349490U Pending JPH046504U (en) | 1990-04-25 | 1990-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046504U (en) |
-
1990
- 1990-04-25 JP JP4349490U patent/JPH046504U/ja active Pending