JPS59100095U - fire door - Google Patents

fire door

Info

Publication number
JPS59100095U
JPS59100095U JP20174982U JP20174982U JPS59100095U JP S59100095 U JPS59100095 U JP S59100095U JP 20174982 U JP20174982 U JP 20174982U JP 20174982 U JP20174982 U JP 20174982U JP S59100095 U JPS59100095 U JP S59100095U
Authority
JP
Japan
Prior art keywords
fire door
elevating body
rond
groove
closing member
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.)
Pending
Application number
JP20174982U
Other languages
Japanese (ja)
Inventor
東西田　宏
Original Assignee
大東工業株式会社
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 大東工業株式会社 filed Critical 大東工業株式会社
Priority to JP20174982U priority Critical patent/JPS59100095U/en
Publication of JPS59100095U publication Critical patent/JPS59100095U/en
Pending legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案に係る防火扉の縦断正面図、第２図及
び第３図は同上の作用状態を示す縦断側面図である。 Ａ・・・防火扉、１・・・溝、２・・・遅閉部材、３・
・・昇降体、４−・・・回転子、５・・田ツド、６・・
・バネ。FIG. 1 is a longitudinal sectional front view of the fire door according to this invention, and FIGS. 2 and 3 are longitudinal sectional side views showing the same operating state. A... Fire door, 1... Groove, 2... Late closing member, 3...
... Elevating body, 4-... Rotor, 5... Tatsudo, 6...
·Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　　　防火扉の下面両端間に溝を設けて、この溝に昇
降自在の間隙遅閉部材を嵌め込むと共に、上記防火扉の
上縁に防火扉の閉鎖にともない額縁と接触して降下する
転子を有する昇降体を設け、また、昇降体と遅閉部材と
をロンドを介し接続し、さらに、ロンド或は昇降体にバ
ネにより上昇復元力を付与した防火扉。A groove is provided between both ends of the lower surface of the fire door, and a gap delay closing member that can be raised and lowered is fitted into this groove, and a trochanter is provided at the upper edge of the fire door that comes into contact with the frame and lowers as the fire door is closed. A fire door is provided with an elevating body having a structure, the elevating body and a slow closing member are connected via a rond, and a rising restoring force is imparted to the rond or the elevating body by a spring.
JP20174982U 1982-12-24 1982-12-24 fire door Pending JPS59100095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20174982U JPS59100095U (en) 1982-12-24 1982-12-24 fire door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20174982U JPS59100095U (en) 1982-12-24 1982-12-24 fire door

Publications (1)

Publication Number Publication Date
JPS59100095U true JPS59100095U (en) 1984-07-06

Family

ID=30427238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20174982U Pending JPS59100095U (en) 1982-12-24 1982-12-24 fire door

Country Status (1)

Country Link
JP (1) JPS59100095U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120135U (en) * 1974-07-31 1976-02-14
JPS5718036A (en) * 1980-07-09 1982-01-29 Pioneer Video Corp Video disk player

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120135U (en) * 1974-07-31 1976-02-14
JPS5718036A (en) * 1980-07-09 1982-01-29 Pioneer Video Corp Video disk player

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