JPS63171645U - - Google Patents
Info
- Publication number
- JPS63171645U JPS63171645U JP6515487U JP6515487U JPS63171645U JP S63171645 U JPS63171645 U JP S63171645U JP 6515487 U JP6515487 U JP 6515487U JP 6515487 U JP6515487 U JP 6515487U JP S63171645 U JPS63171645 U JP S63171645U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- base
- protrusion
- machining center
- center boss
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
図は本考案の一実施例を示し、第１図は側面図
、第２図は平面図である。
１…ピストン、２…頂面、３…加工センターボ
ス、５…突部。
The drawings show an embodiment of the present invention, with FIG. 1 being a side view and FIG. 2 being a plan view. 1...Piston, 2...Top surface, 3...Machining center boss, 5...Protrusion.
Claims (1)
基部に方向性を示す突部を形成し、加工センター
ボスを基部を残して切断し、突部を設けた基部が
、ピストンの組付け方向を示すことができるよう
にしたことを特徴とする内燃機関のピストン。 A protrusion indicating the directionality is formed at the base of the machining center boss provided at the center of the top surface of the piston, and the machining center boss is cut leaving the base, so that the base with the protrusion can indicate the direction in which the piston is assembled. A piston for an internal combustion engine that is characterized by being able to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6515487U JPS63171645U (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6515487U JPS63171645U (en) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171645U true JPS63171645U (en) | 1988-11-08 |
Family
ID=30901966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6515487U Pending JPS63171645U (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046552U (en) * | 1990-04-25 | 1992-01-21 |
-
1987
- 1987-04-28 JP JP6515487U patent/JPS63171645U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046552U (en) * | 1990-04-25 | 1992-01-21 |