JPH0650412Y2 - ユニットの昇降装置 - Google Patents
ユニットの昇降装置Info
- Publication number
- JPH0650412Y2 JPH0650412Y2 JP1226391U JP1226391U JPH0650412Y2 JP H0650412 Y2 JPH0650412 Y2 JP H0650412Y2 JP 1226391 U JP1226391 U JP 1226391U JP 1226391 U JP1226391 U JP 1226391U JP H0650412 Y2 JPH0650412 Y2 JP H0650412Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- unit
- oil chamber
- rod
- piston
- 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
- 239000012530 fluid Substances 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 25
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 238000005339 levitation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Intermediate Stations On Conveyors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1226391U JPH0650412Y2 (ja) | 1991-02-12 | 1991-02-12 | ユニットの昇降装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1226391U JPH0650412Y2 (ja) | 1991-02-12 | 1991-02-12 | ユニットの昇降装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04100118U JPH04100118U (enExample) | 1992-08-28 |
| JPH0650412Y2 true JPH0650412Y2 (ja) | 1994-12-21 |
Family
ID=31746140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1226391U Expired - Lifetime JPH0650412Y2 (ja) | 1991-02-12 | 1991-02-12 | ユニットの昇降装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650412Y2 (enExample) |
-
1991
- 1991-02-12 JP JP1226391U patent/JPH0650412Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04100118U (enExample) | 1992-08-28 |
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