JPH0356812U - - Google Patents
Info
- Publication number
- JPH0356812U JPH0356812U JP11684189U JP11684189U JPH0356812U JP H0356812 U JPH0356812 U JP H0356812U JP 11684189 U JP11684189 U JP 11684189U JP 11684189 U JP11684189 U JP 11684189U JP H0356812 U JPH0356812 U JP H0356812U
- Authority
- JP
- Japan
- Prior art keywords
- tappet
- horizontal
- roller
- horizontal pin
- axis
- 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
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示す正面図及び水
平断面図、第２図は第１図のタペツトの面圧分布
図、第３図は第１図タペツトの外形の作図要領を
示す説明図である。第４図は公知のエンジンのロ
ーラータペツト付近の構造を示す部分縦断面図、
第５図は第４図のローラータペツトを示す正面図
及び水平断面図、第６図は第５図のタペツトの面
圧分布図である。
１……タペツト、０２……タペツト孔、０３…
…カム、０４……プツシユロツド、０８……ロー
ラー、０９……ピン。
Fig. 1 is a front view and horizontal sectional view showing an embodiment of the present invention, Fig. 2 is a surface pressure distribution diagram of the tappet shown in Fig. 1, and Fig. 3 is an explanation showing how to draw the external shape of the tappet shown in Fig. 1. It is a diagram. FIG. 4 is a partial vertical sectional view showing the structure near the roller tappet of a known engine;
5 is a front view and a horizontal sectional view showing the roller tappet of FIG. 4, and FIG. 6 is a surface pressure distribution diagram of the tappet of FIG. 5. 1... Tappet, 02... Tappet hole, 03...
...Cam, 04...Push rod, 08...Roller, 09...Pin.
Claims (1)
行する水平ピンで軸支されたローラーを介してカ
ムに当接するローラータペツトにおいて、上記水
平ピンの方向に長軸を有するとともにこれに直交
する水平方向に上記長軸より若干短い短軸を有す
るほぼ楕円形の水平断面形状を具えたことを特徴
とする楕円プロフイールローラータペツト。 A roller tappet that comes into contact with the cam via a roller that is inserted into a perfectly circular tappet hole and supported at its lower end by a horizontal pin that is parallel to the cam shaft, has a long axis in the direction of the horizontal pin and is perpendicular to this. An elliptical profile roller tappet characterized in that it has a substantially elliptical horizontal cross-sectional shape having a minor axis slightly shorter than the major axis in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684189U JPH0356812U (en) | 1989-10-04 | 1989-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684189U JPH0356812U (en) | 1989-10-04 | 1989-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356812U true JPH0356812U (en) | 1991-05-31 |
Family
ID=31665101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11684189U Pending JPH0356812U (en) | 1989-10-04 | 1989-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356812U (en) |
-
1989
- 1989-10-04 JP JP11684189U patent/JPH0356812U/ja active Pending
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