JPH0121310B2 - - Google Patents
Info
- Publication number
- JPH0121310B2 JPH0121310B2 JP54004589A JP458979A JPH0121310B2 JP H0121310 B2 JPH0121310 B2 JP H0121310B2 JP 54004589 A JP54004589 A JP 54004589A JP 458979 A JP458979 A JP 458979A JP H0121310 B2 JPH0121310 B2 JP H0121310B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- speed
- opening
- fastener
- rope
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP458979A JPS5598584A (en) | 1979-01-17 | 1979-01-17 | Door operation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP458979A JPS5598584A (en) | 1979-01-17 | 1979-01-17 | Door operation controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5598584A JPS5598584A (en) | 1980-07-26 |
| JPH0121310B2 true JPH0121310B2 (cs) | 1989-04-20 |
Family
ID=11588218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP458979A Granted JPS5598584A (en) | 1979-01-17 | 1979-01-17 | Door operation controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5598584A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222470Y2 (cs) * | 1981-01-20 | 1990-06-18 | ||
| JP5411042B2 (ja) * | 2010-03-30 | 2014-02-12 | リョービ株式会社 | 引戸の自動閉鎖装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL175859C (nl) * | 1975-06-30 | 1985-01-02 | Jongerius Tech Bureau | Inrichting voor het bereiden van bepaalde waterhoeveelheden met een gewenste temperatuur. |
| JPS5212348U (cs) * | 1975-07-16 | 1977-01-28 | ||
| JPS5224903A (en) * | 1975-08-22 | 1977-02-24 | Sumitomo Metal Ind Ltd | Air flow rate control apparatus in sintering machines |
-
1979
- 1979-01-17 JP JP458979A patent/JPS5598584A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5598584A (en) | 1980-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5542460A (en) | Self-closing fire door | |
| US6484784B1 (en) | Door controlling device | |
| US5386891A (en) | Mechanism for controlling the raising and lowering of a door | |
| US4644990A (en) | Automatic closing system for window blinds | |
| US6092336A (en) | Power liftgate cable drive with position stop | |
| US5351906A (en) | Safety anchorages for controlling pay-out of a safety line | |
| US5860635A (en) | Winch having hydraulic speed control and planetary gear system | |
| US4457400A (en) | Emergency descent device | |
| JPS62121291A (ja) | 産業用ドアの開閉操作システム | |
| US5713433A (en) | Auxiliary escape of elevator | |
| US20050098383A1 (en) | Personal emergency escaping device from skyscrapers | |
| JPH0121310B2 (cs) | ||
| US6561318B1 (en) | Emergency manual elevator drive | |
| US3353792A (en) | Cranes, grabs and the like | |
| WO2024036383A1 (en) | Closing mechanism | |
| JP3289160B2 (ja) | シャッターの自動閉鎖装置 | |
| JP5029983B2 (ja) | 開閉機のブレーキ構造 | |
| JP2002004701A (ja) | ドアの自動閉鎖装置 | |
| CA2081296C (en) | Failsafe limit switch with automatic reset for rolling fire doors | |
| JP2883311B2 (ja) | 自動閉鎖扉の制動方法および自動閉鎖扉 | |
| JP2813372B2 (ja) | 自動閉鎖扉 | |
| TWI325463B (cs) | ||
| JPH1150736A (ja) | ドアクローザ | |
| JPH0431081Y2 (cs) | ||
| JP7123200B2 (ja) | 駆動機構の制御システム |