JPS634354U - - Google Patents
Info
- Publication number
- JPS634354U JPS634354U JP9956986U JP9956986U JPS634354U JP S634354 U JPS634354 U JP S634354U JP 9956986 U JP9956986 U JP 9956986U JP 9956986 U JP9956986 U JP 9956986U JP S634354 U JPS634354 U JP S634354U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- legs
- fixing
- piston
- bent
- 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
- 239000002184 metal Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Gears, Cams (AREA)
Description
第１図は本考案実施例のギヤラリー部材を鋳込
んだピストンの縦断面図、第２図は固定部材に接
合されたギヤラリー部材の平面図、第３図は本考
案実施例のギヤラリー部材を鋳込んだピストン下
面視図である。
１０……ピストン、２０……ギヤラリー、２１
……固定部材、２２……固定部材の外周部、２３
……固定足。
Fig. 1 is a vertical cross-sectional view of a piston in which a gear rally member according to an embodiment of the present invention is cast, Fig. 2 is a plan view of a gear rally member joined to a fixed member, and Fig. 3 is a longitudinal sectional view of a piston in which a gear rally member according to an embodiment of the present invention is cast. FIG. 10... Piston, 20... Gear rally, 21
... Fixed member, 22 ... Outer peripheral part of fixed member, 23
...Fixed legs.
Claims (1)
部を接合して密閉されたギヤラリー部材と、金属
製で外周部と該外周部の内側に延材され先端が円
弧状に曲げられた複数の固定足を有する固定部材
とを設け、該固定部材の固定足に前記ギヤラリー
部材を接合して、ピストン本体に鋳込んだ内燃機
関用のピストン。 A gear rally member made of a metal pipe bent into an annular shape and sealed by joining both ends, and a plurality of fixings made of metal with an outer periphery and an extended member inside the outer periphery whose tips are bent into an arc shape. A piston for an internal combustion engine, comprising a fixing member having legs, the gear rally member being joined to the fixing legs of the fixing member, and cast into a piston body.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9956986U JPS634354U (en) | 1986-06-27 | 1986-06-27 | |
| DE19873721021 DE3721021A1 (en) | 1986-06-27 | 1987-06-25 | METHOD FOR PRODUCING AN INTERNAL COMBUSTION ENGINE PISTON |
| US07/066,714 US4776075A (en) | 1986-06-27 | 1987-06-26 | Method for manufacturing piston of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9956986U JPS634354U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634354U true JPS634354U (en) | 1988-01-12 |
Family
ID=30968566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9956986U Pending JPS634354U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03134253A (en) * | 1989-10-19 | 1991-06-07 | Art Kinzoku Kogyo Kk | Cooling cavity-provided piston and manufacture thereof |
-
1986
- 1986-06-27 JP JP9956986U patent/JPS634354U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03134253A (en) * | 1989-10-19 | 1991-06-07 | Art Kinzoku Kogyo Kk | Cooling cavity-provided piston and manufacture thereof |