JPS5225437A - Open-capture device of fireproof door - Google Patents
Open-capture device of fireproof doorInfo
- Publication number
- JPS5225437A JPS5225437A JP10162375A JP10162375A JPS5225437A JP S5225437 A JPS5225437 A JP S5225437A JP 10162375 A JP10162375 A JP 10162375A JP 10162375 A JP10162375 A JP 10162375A JP S5225437 A JPS5225437 A JP S5225437A
- Authority
- JP
- Japan
- Prior art keywords
- open
- capture device
- fireproof door
- capture
- noninflammable
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
Abstract
PURPOSE: To provide device of satisfying security of operation and safety at fire by operating a capture by use of noninflammable pressured fluid and releasing the capture through removing the pressure fluid by means of emergency signals.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162375A JPS5225437A (en) | 1975-08-20 | 1975-08-20 | Open-capture device of fireproof door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10162375A JPS5225437A (en) | 1975-08-20 | 1975-08-20 | Open-capture device of fireproof door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5225437A true JPS5225437A (en) | 1977-02-25 |
JPS5435160B2 JPS5435160B2 (en) | 1979-10-31 |
Family
ID=14305516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10162375A Granted JPS5225437A (en) | 1975-08-20 | 1975-08-20 | Open-capture device of fireproof door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5225437A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02147614A (en) * | 1988-11-29 | 1990-06-06 | Asahi Glass Co Ltd | Preparation of fluorinated copolymer |
-
1975
- 1975-08-20 JP JP10162375A patent/JPS5225437A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02147614A (en) * | 1988-11-29 | 1990-06-06 | Asahi Glass Co Ltd | Preparation of fluorinated copolymer |
Also Published As
Publication number | Publication date |
---|---|
JPS5435160B2 (en) | 1979-10-31 |
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