JPH02112905U - - Google Patents
Info
- Publication number
- JPH02112905U JPH02112905U JP2088589U JP2088589U JPH02112905U JP H02112905 U JPH02112905 U JP H02112905U JP 2088589 U JP2088589 U JP 2088589U JP 2088589 U JP2088589 U JP 2088589U JP H02112905 U JPH02112905 U JP H02112905U
- Authority
- JP
- Japan
- Prior art keywords
- injection hole
- engine
- metal
- groove
- communicates
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2088589U JPH02112905U (es) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2088589U JPH02112905U (es) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112905U true JPH02112905U (es) | 1990-09-10 |
Family
ID=31237633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2088589U Pending JPH02112905U (es) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112905U (es) |
-
1989
- 1989-02-22 JP JP2088589U patent/JPH02112905U/ja active Pending