JPS5225437A - Open-capture device of fireproof door - Google Patents

Open-capture device of fireproof door

Info

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
Application number
JP10162375A
Other languages
Japanese (ja)
Other versions
JPS5435160B2 (en
Inventor
Kazuo Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabco Ltd
Original Assignee
Nabco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nabco Ltd filed Critical Nabco Ltd
Priority to JP10162375A priority Critical patent/JPS5225437A/en
Publication of JPS5225437A publication Critical patent/JPS5225437A/en
Publication of JPS5435160B2 publication Critical patent/JPS5435160B2/ja
Granted legal-status Critical Current

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
JP10162375A 1975-08-20 1975-08-20 Open-capture device of fireproof door Granted JPS5225437A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02147614A (en) * 1988-11-29 1990-06-06 Asahi Glass Co Ltd Preparation of fluorinated copolymer

Cited By (1)

* Cited by examiner, † Cited by third party
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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