JPH0279378U - - Google Patents
Info
- Publication number
- JPH0279378U JPH0279378U JP15761788U JP15761788U JPH0279378U JP H0279378 U JPH0279378 U JP H0279378U JP 15761788 U JP15761788 U JP 15761788U JP 15761788 U JP15761788 U JP 15761788U JP H0279378 U JPH0279378 U JP H0279378U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- oil
- injection hole
- oil injection
- slides
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988157617U JPH0734068Y2 (ja) | 1988-12-05 | 1988-12-05 | エレベータ用油入緩衝器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988157617U JPH0734068Y2 (ja) | 1988-12-05 | 1988-12-05 | エレベータ用油入緩衝器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279378U true JPH0279378U (ro) | 1990-06-19 |
| JPH0734068Y2 JPH0734068Y2 (ja) | 1995-08-02 |
Family
ID=31437214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988157617U Expired - Lifetime JPH0734068Y2 (ja) | 1988-12-05 | 1988-12-05 | エレベータ用油入緩衝器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734068Y2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172829A (ja) * | 2011-02-24 | 2012-09-10 | Mitsubishi Electric Corp | エレベーター用油圧緩衝器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61203673U (ro) * | 1985-06-12 | 1986-12-22 |
-
1988
- 1988-12-05 JP JP1988157617U patent/JPH0734068Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61203673U (ro) * | 1985-06-12 | 1986-12-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172829A (ja) * | 2011-02-24 | 2012-09-10 | Mitsubishi Electric Corp | エレベーター用油圧緩衝器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734068Y2 (ja) | 1995-08-02 |