JPH082174Y2 - 油圧式起伏ゲート用シリンダ - Google Patents
油圧式起伏ゲート用シリンダInfo
- Publication number
- JPH082174Y2 JPH082174Y2 JP3876290U JP3876290U JPH082174Y2 JP H082174 Y2 JPH082174 Y2 JP H082174Y2 JP 3876290 U JP3876290 U JP 3876290U JP 3876290 U JP3876290 U JP 3876290U JP H082174 Y2 JPH082174 Y2 JP H082174Y2
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- hydraulic
- cylinder
- oil
- hole
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 30
- 239000010720 hydraulic oil Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876290U JPH082174Y2 (ja) | 1990-04-10 | 1990-04-10 | 油圧式起伏ゲート用シリンダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876290U JPH082174Y2 (ja) | 1990-04-10 | 1990-04-10 | 油圧式起伏ゲート用シリンダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03128717U JPH03128717U (enrdf_load_stackoverflow) | 1991-12-25 |
JPH082174Y2 true JPH082174Y2 (ja) | 1996-01-24 |
Family
ID=31547062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3876290U Expired - Lifetime JPH082174Y2 (ja) | 1990-04-10 | 1990-04-10 | 油圧式起伏ゲート用シリンダ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH082174Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-04-10 JP JP3876290U patent/JPH082174Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03128717U (enrdf_load_stackoverflow) | 1991-12-25 |
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