JPS6010850U - Piston ring groove structure - Google Patents
Piston ring groove structureInfo
- Publication number
- JPS6010850U JPS6010850U JP10289883U JP10289883U JPS6010850U JP S6010850 U JPS6010850 U JP S6010850U JP 10289883 U JP10289883 U JP 10289883U JP 10289883 U JP10289883 U JP 10289883U JP S6010850 U JPS6010850 U JP S6010850U
- Authority
- JP
- Japan
- Prior art keywords
- ring groove
- groove structure
- piston ring
- piston
- thrust
- 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.)
- Granted
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図、従来例を示す要部拡大縦断面図、第2図は本考
案の第1実施例を示す燃料室周辺の縦断面図、第3図は
第2図におけるリング溝の拡大縦断面図、第4図、第5
図は該実施例におけるピストン単体の一部破断乎面図及
び正面図、第6図、第7図は夫々本考案の第2、第3実
施例を示す要部正面図である。
6・・・・・・シリンダ、7・・・・・・ピストン、8
・・・・・・ピストンピン、10’、12,13・・・
・・・トップリング溝、11′・・・・・・トップリン
グ。
c/l シ8
■
−第6図
■ −ンb
第7図Fig. 1 is an enlarged longitudinal sectional view of the main part showing the conventional example, Fig. 2 is a longitudinal sectional view of the vicinity of the fuel chamber showing the first embodiment of the present invention, and Fig. 3 is an enlarged longitudinal sectional view of the ring groove in Fig. 2. Figure, Figure 4, Figure 5
The figure is a partially cutaway plan view and a front view of a single piston in this embodiment, and FIGS. 6 and 7 are front views of essential parts showing the second and third embodiments of the present invention, respectively. 6...Cylinder, 7...Piston, 8
...Piston pin, 10', 12, 13...
...Top ring groove, 11'...Top ring. c/l C8 ■ -Fig. 6■ -nb Fig. 7
Claims (1)
リング溝構造であって、該ピストンのスラスト・反スラ
スト方向に対して直交する方向の側部において少なくと
もトップリング溝の溝幅が他の側部より広くされている
ことを特徴とするピストンのリング溝構造。A ring groove structure in a piston of an engine that reciprocates in a cylinder, wherein the groove width of a top ring groove is wider at least on a side of the piston in a direction perpendicular to a thrust/anti-thrust direction than on other sides. The piston has a ring groove structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10289883U JPS6010850U (en) | 1983-07-02 | 1983-07-02 | Piston ring groove structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10289883U JPS6010850U (en) | 1983-07-02 | 1983-07-02 | Piston ring groove structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6010850U true JPS6010850U (en) | 1985-01-25 |
JPH0134682Y2 JPH0134682Y2 (en) | 1989-10-23 |
Family
ID=30242320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10289883U Granted JPS6010850U (en) | 1983-07-02 | 1983-07-02 | Piston ring groove structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010850U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0564567U (en) * | 1992-02-07 | 1993-08-27 | 株式会社小松製作所 | Groove shape of piston ring for internal combustion engine |
-
1983
- 1983-07-02 JP JP10289883U patent/JPS6010850U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0564567U (en) * | 1992-02-07 | 1993-08-27 | 株式会社小松製作所 | Groove shape of piston ring for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0134682Y2 (en) | 1989-10-23 |
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