JPH0332156U - - Google Patents
Info
- Publication number
- JPH0332156U JPH0332156U JP9236089U JP9236089U JPH0332156U JP H0332156 U JPH0332156 U JP H0332156U JP 9236089 U JP9236089 U JP 9236089U JP 9236089 U JP9236089 U JP 9236089U JP H0332156 U JPH0332156 U JP H0332156U
- Authority
- JP
- Japan
- Prior art keywords
- locking piece
- oil ring
- ring
- expander
- locking
- 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
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図乃至第４図は本考案の第一実施例に係り
、第１図は回転防止装置の平面図、第２図はオイ
ルリングの正面図、第３図は回転防止装置の側面
断面図、第４図はオイルリングの斜視図、第５図
及び第６図は本考案の第二実施例に係り、第５図
は回転防止装置の平面図、第６図は回転防止装置
の側面断面図、第７図及び第８図は従来の技術に
係り、第７図はオイルリングの正面図、第８図は
オイルリングの側面図である。
１３…オイルリング溝、１３ａ…底面、１４…
サイドレール、１５…エキスパンダリング、１６
…掛止片、１６ａ…掛止凹部、１８…他の掛止片
。
1 to 4 relate to the first embodiment of the present invention, in which FIG. 1 is a plan view of the anti-rotation device, FIG. 2 is a front view of the oil ring, and FIG. 3 is a side sectional view of the anti-rotation device. , FIG. 4 is a perspective view of the oil ring, FIGS. 5 and 6 are related to the second embodiment of the present invention, FIG. 5 is a plan view of the anti-rotation device, and FIG. 6 is a side cross-section of the anti-rotation device. 7 and 8 relate to the prior art, with FIG. 7 being a front view of the oil ring and FIG. 8 being a side view of the oil ring. 13...Oil ring groove, 13a...Bottom surface, 14...
Side rail, 15... Expander ring, 16
...Latching piece, 16a...Latching recess, 18...Other locking piece.
Claims (1)
ダリングの内面に掛止片を設け、該掛止片を、ピ
ストンのオイルリング溝底面に形成された掛止凹
部に係入する一方、上記サイドレールの互いに対
向する側に他の掛止片を設け、この掛止片を上記
エキスパンダリングに掛止したことを特徴とする
オイルリングの回転防止装置。 A locking piece is provided on the inner surface of the expander ring interposed between the pair of side rails, and the locking piece is engaged in a locking recess formed on the bottom surface of the oil ring groove of the piston, while the side rail An oil ring rotation prevention device characterized in that another locking piece is provided on opposite sides of the oil ring, and the locking piece is hooked to the expander ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236089U JPH0332156U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236089U JPH0332156U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332156U true JPH0332156U (en) | 1991-03-28 |
Family
ID=31641795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9236089U Pending JPH0332156U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332156U (en) |
-
1989
- 1989-08-04 JP JP9236089U patent/JPH0332156U/ja active Pending