JPS58180352U - Two-piece piston structure - Google Patents
Two-piece piston structureInfo
- Publication number
- JPS58180352U JPS58180352U JP7811282U JP7811282U JPS58180352U JP S58180352 U JPS58180352 U JP S58180352U JP 7811282 U JP7811282 U JP 7811282U JP 7811282 U JP7811282 U JP 7811282U JP S58180352 U JPS58180352 U JP S58180352U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston structure
- piece piston
- head portion
- piece
- 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図は本考案に係る２分割型ピストン構造の一実施例
を示す断面図、第２図は本考案に係る２分割型ピストン
構造の他の実施例を示す断面図、第３図および第４図は
それぞれ従来構造に対する第２実施例品のフリクション
低下率、トルク向上率を示す図である。
１・・・ピストンヘッド部、ＩＣ・・・下端部、２・・
・ピストンスカート部、６・・・トップリング、７・・
・姿勢制御用ピストンリング。FIG. 1 is a cross-sectional view showing one embodiment of the two-part piston structure according to the present invention, FIG. 2 is a cross-sectional view showing another embodiment of the two-part piston structure according to the present invention, and FIGS. FIG. 4 is a diagram showing the friction reduction rate and torque improvement rate of the second example product relative to the conventional structure, respectively. 1...Piston head part, IC...lower end part, 2...
・Piston skirt part, 6...Top ring, 7...
・Piston ring for attitude control.
Claims (2)
ぞれ異種の材質により形成されている２分割型ピストン
構造に於いて、ピストンヘッド部の下端部がピストンス
カート部に挿入固定されて成ることを特徴とする２分割
型ピストン構造。(1) In a two-piece piston structure in which the piston head portion and the piston skirt portion are each made of different materials, the lower end portion of the piston head portion is inserted and fixed into the piston skirt portion. Two-piece piston structure.
に姿勢制御用ピストンリングを配置したことを特徴とす
る実用新案登録請求の範囲第（１）項記載の２分割型ピ
ストン構造。(2) The two-part piston structure according to claim 1, which is a registered utility model, characterized in that in the piston head portion, a piston ring for attitude control is disposed above the top ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811282U JPS58180352U (en) | 1982-05-27 | 1982-05-27 | Two-piece piston structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811282U JPS58180352U (en) | 1982-05-27 | 1982-05-27 | Two-piece piston structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58180352U true JPS58180352U (en) | 1983-12-02 |
Family
ID=30087356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7811282U Pending JPS58180352U (en) | 1982-05-27 | 1982-05-27 | Two-piece piston structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180352U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529063A (en) * | 1978-08-21 | 1980-03-01 | Kubota Ltd | Piston for internal conbustion engine, etc. |
-
1982
- 1982-05-27 JP JP7811282U patent/JPS58180352U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529063A (en) * | 1978-08-21 | 1980-03-01 | Kubota Ltd | Piston for internal conbustion engine, etc. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58180352U (en) | Two-piece piston structure | |
| JPS5987701U (en) | Eyelash perm rod | |
| JPS60196065U (en) | cage valve | |
| JPS58147891U (en) | ship superstructure | |
| JPS5841311U (en) | Neck-in can body | |
| JPS60190356U (en) | V-shaped groove golf ball | |
| JPS60102509U (en) | temporary nails | |
| JPS58176208U (en) | Disc with animation | |
| JPS6127845U (en) | Cap with pill pull-fring | |
| JPS6056198U (en) | powder compression molding machine | |
| JPS587915U (en) | Nail with stopper | |
| JPS59128909U (en) | nail | |
| JPS58185609U (en) | fence rod | |
| JPS60129943U (en) | Infusion container | |
| JPS59180006U (en) | double headed nail | |
| JPS60162546U (en) | bobbin winding rope | |
| JPS5988153U (en) | separator patchkin | |
| JPS60139908U (en) | Construction, temporary pegs | |
| JPS6047856U (en) | piston ring | |
| JPS5919947U (en) | cylinder liner | |
| JPS60195582U (en) | seasoning container | |
| JPS59187999U (en) | Matsuchi box | |
| JPS5934046U (en) | engine piston | |
| JPS6066360U (en) | golf practice ball | |
| JPS59174863U (en) | Stick head for gate ball with reinforcement ring |