JPH0331681U - - Google Patents

Info

Publication number
JPH0331681U
JPH0331681U JP9096889U JP9096889U JPH0331681U JP H0331681 U JPH0331681 U JP H0331681U JP 9096889 U JP9096889 U JP 9096889U JP 9096889 U JP9096889 U JP 9096889U JP H0331681 U JPH0331681 U JP H0331681U
Authority
JP
Japan
Prior art keywords
door
movable plate
sealed inside
fluid
airtight material
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
JP9096889U
Other languages
English (en)
Other versions
JPH0725423Y2 (ja
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 JP9096889U priority Critical patent/JPH0725423Y2/ja
Publication of JPH0331681U publication Critical patent/JPH0331681U/ja
Application granted granted Critical
Publication of JPH0725423Y2 publication Critical patent/JPH0725423Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図は第1実
施例の正面図、第2図は可動板移動部分の斜視図
、第3図は自動ドアの概略正面図、第4図、第5
図は可動板の突出移動を検出する変形例の斜視図
、第6図は可動板移動部分の変形例の斜視図であ
る。 4……ドア、13……気密材、14……シリン
ダー、16……ピストン、17……可動板、19
……投光器、20……受光器、21……光線、2
4……反射型光線スイツチ、28……摺動体。

Claims (1)

  1. 【実用新案登録請求の範囲】 ドア4の戸当り部に、弾性材により袋状となり
    、かつ内部に流体が封入された気密材13を設け
    、前記ドア4に気密材13内の流体によつてドア
    4より上部に突出移動される可動板17を設け、 前記ドア4の移動経路の上方位置に可動板17
    の突出移動を検出して衝突信号を出力する手段を
    設けたことを特徴とする自動ドアの衝突検出装置
JP9096889U 1989-08-03 1989-08-03 自動ドアの衝突検出装置 Expired - Lifetime JPH0725423Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9096889U JPH0725423Y2 (ja) 1989-08-03 1989-08-03 自動ドアの衝突検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9096889U JPH0725423Y2 (ja) 1989-08-03 1989-08-03 自動ドアの衝突検出装置

Publications (2)

Publication Number Publication Date
JPH0331681U true JPH0331681U (ja) 1991-03-27
JPH0725423Y2 JPH0725423Y2 (ja) 1995-06-07

Family

ID=31640474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9096889U Expired - Lifetime JPH0725423Y2 (ja) 1989-08-03 1989-08-03 自動ドアの衝突検出装置

Country Status (1)

Country Link
JP (1) JPH0725423Y2 (ja)

Also Published As

Publication number Publication date
JPH0725423Y2 (ja) 1995-06-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term