JPS59166069U - piston expander ring - Google Patents
piston expander ringInfo
- Publication number
- JPS59166069U JPS59166069U JP6080183U JP6080183U JPS59166069U JP S59166069 U JPS59166069 U JP S59166069U JP 6080183 U JP6080183 U JP 6080183U JP 6080183 U JP6080183 U JP 6080183U JP S59166069 U JPS59166069 U JP S59166069U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- expander ring
- polygonal
- piston expander
- 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
- 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図は従来のエキスパンダリングの平面図、第２図は
同じくピストンリングとの組合わせを示す第１図Ａ−Ａ
矢視拡大断面図、第３図はこの考案のエキスパンダリン
グの１実施例を示す平面図、第４図は同じく辺部の断面
形状を示す第３図Ｂ−Ｂ矢視拡大断面図、第５図は同じ
く頂角部の断面図を示す第３図Ｃ−Ｃ矢視拡大前面図、
第６図乃至第９図はそれぞれこの考案のエキスパンダリ
ングと他の形態のピストンリングとの組合わせを示す断
面図である。
２・・・ピストンリング、２ａ・・・内周面、３・・・
リングＬ ３ａ・・・溝底、４・・・ピストン、５・・
・シリンダ、６・・・摩耗部、７・・・エキスパンダリ
ング、７ａ・・・辺部、７ｂ・・・頂角部、８． ９．
１０． １１・・・ピストンリング。
弔 ３ 目
弗４ 目 弗５ 副Figure 1 is a plan view of a conventional expander ring, and Figure 2 is a diagram showing the combination with a piston ring.
FIG. 3 is a plan view showing one embodiment of the expander ring of this invention; FIG. FIG. 5 is an enlarged front view taken along the line C-C in FIG.
6 to 9 are sectional views showing a combination of the expander ring of this invention and a piston ring of another form. 2... Piston ring, 2a... Inner peripheral surface, 3...
Ring L 3a...Groove bottom, 4...Piston, 5...
- Cylinder, 6... Worn part, 7... Expander ring, 7a... Side part, 7b... Apex corner part, 8. 9.
10. 11... Piston ring. Condolence 3 eyes 4 eyes 5 vice
Claims (1)
て構成され、ピストンリング内周面とリング溝底との間
に弾装されるピストンエキスパン、 ダリングにおい
て、そのピストン軸方向断面を、リング溝底に接する多
角形辺部ではピストン軸心と平行し、かつピストンリン
グに接する多角形頂部ではピストン軸心に対し傾斜する
ように形成し・たことを特徴とするピストンエキスパン
ダリング。In the piston expander ring, which is composed of a polygonal thin elastic plate with a part cut out in the circumferential direction, and is elastically mounted between the inner peripheral surface of the piston ring and the bottom of the ring groove, the cross section in the piston axial direction is A piston expander ring characterized in that a polygonal side part in contact with the ring groove bottom is parallel to the piston axis, and a polygonal top part in contact with the piston ring is inclined with respect to the piston axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6080183U JPS59166069U (en) | 1983-04-25 | 1983-04-25 | piston expander ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6080183U JPS59166069U (en) | 1983-04-25 | 1983-04-25 | piston expander ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59166069U true JPS59166069U (en) | 1984-11-07 |
Family
ID=30191033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6080183U Pending JPS59166069U (en) | 1983-04-25 | 1983-04-25 | piston expander ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59166069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233567A (en) * | 1986-03-31 | 1987-10-13 | Riken Corp | Pressure ring with plate expander |
-
1983
- 1983-04-25 JP JP6080183U patent/JPS59166069U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233567A (en) * | 1986-03-31 | 1987-10-13 | Riken Corp | Pressure ring with plate expander |
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