JPH0420994Y2 - - Google Patents
Info
- Publication number
- JPH0420994Y2 JPH0420994Y2 JP12067087U JP12067087U JPH0420994Y2 JP H0420994 Y2 JPH0420994 Y2 JP H0420994Y2 JP 12067087 U JP12067087 U JP 12067087U JP 12067087 U JP12067087 U JP 12067087U JP H0420994 Y2 JPH0420994 Y2 JP H0420994Y2
- Authority
- JP
- Japan
- Prior art keywords
- spacer expander
- guide rod
- abutment
- spacer
- expander
- 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.)
- Expired
Links
- 125000006850 spacer group Chemical group 0.000 claims description 51
- 230000002265 prevention Effects 0.000 claims 3
- 239000003921 oil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067087U JPH0420994Y2 (en]) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067087U JPH0420994Y2 (en]) | 1987-08-06 | 1987-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6425456U JPS6425456U (en]) | 1989-02-13 |
| JPH0420994Y2 true JPH0420994Y2 (en]) | 1992-05-13 |
Family
ID=31366983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12067087U Expired JPH0420994Y2 (en]) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420994Y2 (en]) |
-
1987
- 1987-08-06 JP JP12067087U patent/JPH0420994Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6425456U (en]) | 1989-02-13 |
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