JPS63233177A - 排煙・換気窓開閉装置 - Google Patents

排煙・換気窓開閉装置

Info

Publication number
JPS63233177A
JPS63233177A JP30262086A JP30262086A JPS63233177A JP S63233177 A JPS63233177 A JP S63233177A JP 30262086 A JP30262086 A JP 30262086A JP 30262086 A JP30262086 A JP 30262086A JP S63233177 A JPS63233177 A JP S63233177A
Authority
JP
Japan
Prior art keywords
window
shaft
slide member
opening
screw shaft
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
JP30262086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566473B2 (enrdf_load_stackoverflow
Inventor
楢崎　利治
照夫 岩田
井岡　敬則
安西　久二
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.)
Ryobi Ltd
Hochiki Corp
Original Assignee
Ryobi Ltd
Hochiki Corp
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 Ryobi Ltd, Hochiki Corp filed Critical Ryobi Ltd
Publication of JPS63233177A publication Critical patent/JPS63233177A/ja
Publication of JPH0566473B2 publication Critical patent/JPH0566473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Ventilation (AREA)
JP30262086A 1986-06-30 1986-12-18 排煙・換気窓開閉装置 Granted JPS63233177A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15322786 1986-06-30
JP61-153227 1986-06-30

Publications (2)

Publication Number Publication Date
JPS63233177A true JPS63233177A (ja) 1988-09-28
JPH0566473B2 JPH0566473B2 (enrdf_load_stackoverflow) 1993-09-21

Family

ID=15557835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30262086A Granted JPS63233177A (ja) 1986-06-30 1986-12-18 排煙・換気窓開閉装置

Country Status (1)

Country Link
JP (1) JPS63233177A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0566473B2 (enrdf_load_stackoverflow) 1993-09-21

Similar Documents

Publication Publication Date Title
US5386891A (en) Mechanism for controlling the raising and lowering of a door
JP4906612B2 (ja) 自重降下式シャッターにおける機械式避難時停止装置
US5636814A (en) Automatic clutch for a door latch handle
US9598900B2 (en) Reset mechanism for stored energy emergency barriers
JPS63233177A (ja) 排煙・換気窓開閉装置
SK394A3 (en) Electrical operator of the doors and windows
CA2081296C (en) Failsafe limit switch with automatic reset for rolling fire doors
GB2221950A (en) Hinges
JPS63156186A (ja) 排煙・換気窓開閉装置の操作装置
US4618177A (en) Automatic latching mechanism for overhead doors
GB2308399A (en) Tracked canopy door with motor driven opening and closing mechanism
JP2008063811A (ja) 開閉仕切具施錠機構
GB2045610A (en) Damper blade operating mechanism
EP1696096A2 (en) Releasable, resettable latch mechanism
CN223019561U (zh) 远控防火阀执行器附件
KR100516696B1 (ko) 슬라이드 도어의 글라스 안전 장치
JPH0566471B2 (enrdf_load_stackoverflow)
JPS60168884A (ja) 高層用窓装置
US5393263A (en) Access door eliminator for curtain fire dampers
CN217999372U (zh) 可手动快速开启的高位推移窗
US4304248A (en) Damper blade operating mechanism
JP3622106B2 (ja) 防火シャッタ−における開閉機の増速起動トルク増加装置
JP3960401B2 (ja) 電磁ロック機能付きトップピボット
JPH0316473B2 (enrdf_load_stackoverflow)
EP1908905A1 (en) Catching device