JPH0239027Y2 - - Google Patents
Info
- Publication number
- JPH0239027Y2 JPH0239027Y2 JP9103384U JP9103384U JPH0239027Y2 JP H0239027 Y2 JPH0239027 Y2 JP H0239027Y2 JP 9103384 U JP9103384 U JP 9103384U JP 9103384 U JP9103384 U JP 9103384U JP H0239027 Y2 JPH0239027 Y2 JP H0239027Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- piston
- oil hole
- damping force
- closed
- 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
- 239000003921 oil Substances 0.000 claims description 47
- 238000013016 damping Methods 0.000 claims description 23
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103384U JPS615974U (ja) | 1984-06-19 | 1984-06-19 | ドアクロ−ザ−の減衰力可変装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9103384U JPS615974U (ja) | 1984-06-19 | 1984-06-19 | ドアクロ−ザ−の減衰力可変装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615974U JPS615974U (ja) | 1986-01-14 |
| JPH0239027Y2 true JPH0239027Y2 (fr) | 1990-10-19 |
Family
ID=30646566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9103384U Granted JPS615974U (ja) | 1984-06-19 | 1984-06-19 | ドアクロ−ザ−の減衰力可変装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615974U (fr) |
-
1984
- 1984-06-19 JP JP9103384U patent/JPS615974U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS615974U (ja) | 1986-01-14 |
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