JPH0410960B2 - - Google Patents
Info
- Publication number
- JPH0410960B2 JPH0410960B2 JP60226573A JP22657385A JPH0410960B2 JP H0410960 B2 JPH0410960 B2 JP H0410960B2 JP 60226573 A JP60226573 A JP 60226573A JP 22657385 A JP22657385 A JP 22657385A JP H0410960 B2 JPH0410960 B2 JP H0410960B2
- Authority
- JP
- Japan
- Prior art keywords
- regulating valve
- cylinder
- piston
- inner hole
- door
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 81
- 239000010720 hydraulic oil Substances 0.000 claims description 17
- 230000001788 irregular Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22657385A JPS6286281A (ja) | 1985-10-09 | 1985-10-09 | ドアクロ−ザの閉扉速度切換え装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22657385A JPS6286281A (ja) | 1985-10-09 | 1985-10-09 | ドアクロ−ザの閉扉速度切換え装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6286281A JPS6286281A (ja) | 1987-04-20 |
JPH0410960B2 true JPH0410960B2 (zh) | 1992-02-26 |
Family
ID=16847282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22657385A Granted JPS6286281A (ja) | 1985-10-09 | 1985-10-09 | ドアクロ−ザの閉扉速度切換え装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6286281A (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919883B2 (ja) * | 1974-12-20 | 1984-05-09 | シイタトニ ヴイスクムニイ ウスタフ シクレリスキイ | ガラスヨウカイヨウデンキロ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919883U (ja) * | 1982-07-28 | 1984-02-07 | 日本ドア−チエック製造株式会社 | 扉閉塞装置 |
-
1985
- 1985-10-09 JP JP22657385A patent/JPS6286281A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919883B2 (ja) * | 1974-12-20 | 1984-05-09 | シイタトニ ヴイスクムニイ ウスタフ シクレリスキイ | ガラスヨウカイヨウデンキロ |
Also Published As
Publication number | Publication date |
---|---|
JPS6286281A (ja) | 1987-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |