JPS61129963U - - Google Patents
Info
- Publication number
- JPS61129963U JPS61129963U JP1313585U JP1313585U JPS61129963U JP S61129963 U JPS61129963 U JP S61129963U JP 1313585 U JP1313585 U JP 1313585U JP 1313585 U JP1313585 U JP 1313585U JP S61129963 U JPS61129963 U JP S61129963U
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- piston
- major axis
- generally elliptical
- fitted
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は本考案に係るピストンリン
グの一実施例を説明するためのもので、第１図は
ピストンリングの全体を示す平面図、第２図は同
じくピストンに嵌着してシリンダライナに嵌着し
た状態を示す水平方向に切断した断面図である。
また、第３図は楕円形状のピストンに嵌着する従
来のピストンリングを示す斜視図である。尚、図
中同一符号は同一又は相当するものを示す。
１…ピストン、１ａ…長軸、１ｂ…短軸、１０
…ピストンリング、１３…円弧部、１４…直線部
、１５…合口部、１６…突出部、Ａ…サイドスラ
スト方向。
Figures 1 and 2 are for explaining an embodiment of the piston ring according to the present invention. Figure 1 is a plan view showing the entire piston ring, and Figure 2 is a diagram showing the piston ring fitted onto the piston. FIG. 3 is a cross-sectional view cut in the horizontal direction showing a state in which the cylinder liner is fitted.
Further, FIG. 3 is a perspective view showing a conventional piston ring that fits into an elliptical piston. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1... Piston, 1a... Long axis, 1b... Short axis, 10
... Piston ring, 13... Arc part, 14... Straight line part, 15... Abutment part, 16... Projection part, A... Side thrust direction.
Claims (1)
体よりなるピストンに嵌着される略楕円状のピス
トンリングの合口部を、前記長軸と直交する円弧
部の一方に形成し、前記ピストンの短軸と直交す
る直線部又は円弧部の内周面に突出部を形成した
ことを特徴とするピストンリング。 An abutment portion of a generally elliptical piston ring to be fitted into a piston made of a generally elliptical cylinder whose major axis is in the side thrust direction is formed in one of the circular arc portions perpendicular to the major axis, and A piston ring characterized in that a protrusion is formed on the inner circumferential surface of a straight portion or an arcuate portion perpendicular to a short axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1313585U JPS61129963U (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1313585U JPS61129963U (en) | 1985-02-01 | 1985-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129963U true JPS61129963U (en) | 1986-08-14 |
Family
ID=30496862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1313585U Pending JPS61129963U (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9564963B2 (en) | 1995-06-30 | 2017-02-07 | Interdigital Technology Corporation | Automatic power control system for a code division multiple access (CDMA) communications system |
-
1985
- 1985-02-01 JP JP1313585U patent/JPS61129963U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9564963B2 (en) | 1995-06-30 | 2017-02-07 | Interdigital Technology Corporation | Automatic power control system for a code division multiple access (CDMA) communications system |