JPH0371154U - - Google Patents
Info
- Publication number
- JPH0371154U JPH0371154U JP13216089U JP13216089U JPH0371154U JP H0371154 U JPH0371154 U JP H0371154U JP 13216089 U JP13216089 U JP 13216089U JP 13216089 U JP13216089 U JP 13216089U JP H0371154 U JPH0371154 U JP H0371154U
- Authority
- JP
- Japan
- Prior art keywords
- sand removal
- cooling cavity
- removal hole
- piston
- protrude
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13216089U JPH0754593Y2 (ja) | 1989-11-14 | 1989-11-14 | ピストン構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13216089U JPH0754593Y2 (ja) | 1989-11-14 | 1989-11-14 | ピストン構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0371154U true JPH0371154U (cs) | 1991-07-18 |
JPH0754593Y2 JPH0754593Y2 (ja) | 1995-12-18 |
Family
ID=31679630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13216089U Expired - Lifetime JPH0754593Y2 (ja) | 1989-11-14 | 1989-11-14 | ピストン構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0754593Y2 (cs) |
-
1989
- 1989-11-14 JP JP13216089U patent/JPH0754593Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0754593Y2 (ja) | 1995-12-18 |