JPH03120521U - - Google Patents
Info
- Publication number
- JPH03120521U JPH03120521U JP2942290U JP2942290U JPH03120521U JP H03120521 U JPH03120521 U JP H03120521U JP 2942290 U JP2942290 U JP 2942290U JP 2942290 U JP2942290 U JP 2942290U JP H03120521 U JPH03120521 U JP H03120521U
- Authority
- JP
- Japan
- Prior art keywords
- piston pin
- hollow cylindrical
- powder
- cylindrical piston
- peripheral surface
- 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
- 239000000843 powder Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2942290U JPH03120521U (enExample) | 1990-03-22 | 1990-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2942290U JPH03120521U (enExample) | 1990-03-22 | 1990-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120521U true JPH03120521U (enExample) | 1991-12-11 |
Family
ID=31532179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2942290U Pending JPH03120521U (enExample) | 1990-03-22 | 1990-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120521U (enExample) |
-
1990
- 1990-03-22 JP JP2942290U patent/JPH03120521U/ja active Pending