JPS61201497U - - Google Patents

Info

Publication number
JPS61201497U
JPS61201497U JP8581885U JP8581885U JPS61201497U JP S61201497 U JPS61201497 U JP S61201497U JP 8581885 U JP8581885 U JP 8581885U JP 8581885 U JP8581885 U JP 8581885U JP S61201497 U JPS61201497 U JP S61201497U
Authority
JP
Japan
Prior art keywords
shutter curtain
shutter
reverse
control circuit
reverses
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
JP8581885U
Other languages
Japanese (ja)
Other versions
JPH0616137Y2 (en
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 filed Critical
Priority to JP1985085818U priority Critical patent/JPH0616137Y2/en
Publication of JPS61201497U publication Critical patent/JPS61201497U/ja
Application granted granted Critical
Publication of JPH0616137Y2 publication Critical patent/JPH0616137Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

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

図面は本考案に係る電動シヤツターの安全装置
の一実施例を示したものであつて、第１図は正面
図、第２図は動作系統図である。 図中、１はシヤツターカーテン、２はガイドレ
ール、３はケース、４は電動モータ、５は座板、
６は障害物検知スイツチ、７は送信器、８は受信
器、９は受信回路、１０は反転作動回路、１１は
計数制御回路、１２は昇降制御回路、１３は押釦
、Ａは昇降制御回路機構である。 The drawings show an embodiment of the safety device for an electric shutter according to the present invention, in which FIG. 1 is a front view and FIG. 2 is an operational system diagram. In the figure, 1 is a shutter curtain, 2 is a guide rail, 3 is a case, 4 is an electric motor, 5 is a seat plate,
6 is an obstacle detection switch, 7 is a transmitter, 8 is a receiver, 9 is a receiving circuit, 10 is a reversing operation circuit, 11 is a counting control circuit, 12 is an elevation control circuit, 13 is a push button, and A is an elevation control circuit mechanism. It is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動モータの正逆駆動によつてシヤツターカー
テンの上下昇降動を行ない、開口部の自動開閉を
行なうようにした電動シヤツターにおいて、前記
シヤツターカーテンの昇降制御回路機構には、障
害物検知スイツチからの検知指令を受けてシヤツ
ターカーテンの下降停止をし、次いでシヤツター
カーテンの下降停止をし、次いでシヤツターカー
テンを反転上昇させてから再び下降せしめる反転
作動回路と、シヤツターカーテンの反転上昇回数
を計数し、反転上昇回数が予め設定された設定値
に達したことで停止信号を出す計数制御回路とが
設けられていることを特徴とする電動シヤツター
の安全装置。 In an electric shutter in which the shutter curtain is vertically moved up and down by the forward and reverse drive of an electric motor, and the opening is automatically opened and closed, the shutter curtain elevation control circuit mechanism includes an obstacle detection switch and an obstacle detection switch. A reversal operation circuit that stops the shutter curtain in response to a detection command, then stops the shutter curtain from lowering, then reverses it up and then lowers it again, and the number of times the shutter curtain reverses and rises. A safety device for an electric shutter, comprising: a counting control circuit that counts the number of reverse and upward movements and issues a stop signal when the number of reverse and upward movements reaches a preset value.
JP1985085818U 1985-06-07 1985-06-07 Safety device for electric shutter Expired - Lifetime JPH0616137Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985085818U JPH0616137Y2 (en) 1985-06-07 1985-06-07 Safety device for electric shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985085818U JPH0616137Y2 (en) 1985-06-07 1985-06-07 Safety device for electric shutter

Publications (2)

Publication Number Publication Date
JPS61201497U true JPS61201497U (en) 1986-12-17
JPH0616137Y2 JPH0616137Y2 (en) 1994-04-27

Family

ID=30636555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985085818U Expired - Lifetime JPH0616137Y2 (en) 1985-06-07 1985-06-07 Safety device for electric shutter

Country Status (1)

Country Link
JP (1) JPH0616137Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63261086A (en) * 1987-04-15 1988-10-27 三和シヤツタ−工業株式会社 Safety controller for electric shutter
JPH0564397U (en) * 1991-12-13 1993-08-27 文化シヤッター株式会社 Safety device for shutter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638157U (en) * 1979-08-30 1981-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638157U (en) * 1979-08-30 1981-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63261086A (en) * 1987-04-15 1988-10-27 三和シヤツタ−工業株式会社 Safety controller for electric shutter
JPH0564397U (en) * 1991-12-13 1993-08-27 文化シヤッター株式会社 Safety device for shutter

Also Published As

Publication number Publication date
JPH0616137Y2 (en) 1994-04-27

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