JPS6429245U - - Google Patents
Info
- Publication number
- JPS6429245U JPS6429245U JP12313687U JP12313687U JPS6429245U JP S6429245 U JPS6429245 U JP S6429245U JP 12313687 U JP12313687 U JP 12313687U JP 12313687 U JP12313687 U JP 12313687U JP S6429245 U JPS6429245 U JP S6429245U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- piston ring
- ring mounting
- rings
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Description
第１図および第２図はこの考案の一実施例を示
すもので、第１図はコンプレツシヨンリングを示
す要部の平面図、第２図は第１図の―線断面
図、第３図は別の実施例を示す要部の側面図、第
４図はピストン本体の外観を示す斜視図、第５図
は従来例を示す要部の縦断面図である。
１…ピストン本体、１２…取付け溝、１３，１
４…リング、１５…複数リング装着部、１６…回
り止めピン、１７…切欠部（挿入部）、１８，１
９，２１…位置合せマーク。
Figures 1 and 2 show an embodiment of this invention. Figure 1 is a plan view of the main part of the compression ring, Figure 2 is a cross-sectional view taken along the line - - in Figure 1, and Figure 3 is a sectional view taken along the line - The drawings are a side view of the main parts showing another embodiment, FIG. 4 is a perspective view showing the external appearance of the piston body, and FIG. 5 is a vertical sectional view of the main parts showing a conventional example. 1...Piston body, 12...Mounting groove, 13,1
4...Ring, 15...Multi-ring attachment part, 16...Stopping pin, 17...Notch part (insertion part), 18,1
9, 21... Alignment mark.
Claims (1)
付け溝内に複数のピストンリングを装着させた複
数リング装着部が形成されたピストン構造におい
て、前記複数リング装着部内の一方のピストンリ
ングに他方のピストンリング側に向けて回り止め
ピンを突設させ、他方のピストンリング側に前記
回り止めピンの挿入部を設けるとともに、前記複
数リング装着部のピストンリング取付け溝内に複
数のピストンリングを装着させた状態で外部側に
露出する各ピストンリングの露出部に前記複数リ
ング装着部内の一方のピストンリングの回り止め
ピンを他方のピストンリングの挿入部に挿入させ
た状態で互いに合致する各ピストンリング間の位
置合せマークを設けたことを特徴とするピストン
構造。 In a piston structure in which a plurality of ring mounting portions are formed in which a plurality of piston rings are mounted in a common piston ring mounting groove on the outer circumferential surface of the piston body, one piston ring in the plurality of ring mounting portions is attached to the other piston ring side. A locking pin is provided protruding toward the other piston ring, an insertion portion for the locking pin is provided on the other piston ring side, and a plurality of piston rings are installed in the piston ring mounting groove of the multiple ring mounting portion. alignment marks between the piston rings that match each other with the detent pin of one piston ring in the multiple ring mounting part inserted into the insertion part of the other piston ring in the exposed part of each piston ring exposed to the side; A piston structure characterized by the provision of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12313687U JPS6429245U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12313687U JPS6429245U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429245U true JPS6429245U (en) | 1989-02-21 |
Family
ID=31371710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12313687U Pending JPS6429245U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05279956A (en) * | 1992-03-27 | 1993-10-26 | Oyabe Seni Kogyo Kk | Yarn cutter |
-
1987
- 1987-08-13 JP JP12313687U patent/JPS6429245U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05279956A (en) * | 1992-03-27 | 1993-10-26 | Oyabe Seni Kogyo Kk | Yarn cutter |