排煙口、排煙口の設置方法、排煙口のメンテナンス方法及び排煙口の取り外し方法

JP7891739B2Active Publication Date: 2026-07-17ASTEM CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
ASTEM CO LTD
Filing Date
2022-12-21
Publication Date
2026-07-17

AI Technical Summary

Benefits of technology

【0011】 本発明は、排煙口を、排煙パネルを枠部材から容易に着脱できる構造とすることにより、排煙パネルを枠部材から取り外した状態で、排煙口の設置作業やメンテナンス作業が安全かつ容易に行える排煙口、排煙口の設置方法、排煙口のメンテナンス方法及び排煙口の取り外し方法を提供することができる。

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Abstract

To provide a smoke vent that enables smoke vent installation work and maintenance work to be safely and easily performed by enabling a smoke exhaust panel to be structurally attached to / detached from a frame member with ease, a smoke vent installation method, a smoke vent maintenance method, and a smoke vent removal method.SOLUTION: A smoke vent comprises a frame material, and a smoke exhaust panel that is openably / closably attached to the frame material. The frame material has support means for supporting detachably and rotatably the smoke exhaust panel.SELECTED DRAWING: Figure 2
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