JPH0363684U - - Google Patents

Info

Publication number
JPH0363684U
JPH0363684U JP12554889U JP12554889U JPH0363684U JP H0363684 U JPH0363684 U JP H0363684U JP 12554889 U JP12554889 U JP 12554889U JP 12554889 U JP12554889 U JP 12554889U JP H0363684 U JPH0363684 U JP H0363684U
Authority
JP
Japan
Prior art keywords
opening
closing body
lifting
pressure
safety device
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
JP12554889U
Other languages
English (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 JP12554889U priority Critical patent/JPH0363684U/ja
Publication of JPH0363684U publication Critical patent/JPH0363684U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例の一部省略した縦断
面図、第2図は同上の正面図、第3図は同上の閉
成状態の屋内側からの1点透視図、第4図は同上
の開成状態の屋内側からの1点透視図、第5図は
同上の部分縦断面図、第6図は同上のブロツク回
路図、第7図は同上の部分拡大断面図、第8図は
同上の第2実施例の部分拡大断面図、第9図は同
上の第3実施例の部分拡大断面図、第10図は従
来例の部分断面図であり、1……昇降開閉体、2
……感圧センサー、3……下端枠である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 開口を開閉する昇降開閉体が電動にて昇降駆動
    自在になされ、昇降開閉体の下端縁の略全長にわ
    たつて圧力変化を電気的変化に変換する感圧セン
    サーが設けられ、この感圧センサーの圧力変化に
    起因する電気的変化に基づいて昇降開閉体の駆動
    手段を制御する昇降開閉体の安全装置であつて、
    感圧センサーは昇降開閉体の下端枠の下面から後
    面側に至らせるように配設して成る昇降開閉体の
    安全装置。
JP12554889U 1989-10-26 1989-10-26 Pending JPH0363684U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12554889U JPH0363684U (ja) 1989-10-26 1989-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12554889U JPH0363684U (ja) 1989-10-26 1989-10-26

Publications (1)

Publication Number Publication Date
JPH0363684U true JPH0363684U (ja) 1991-06-21

Family

ID=31673411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12554889U Pending JPH0363684U (ja) 1989-10-26 1989-10-26

Country Status (1)

Country Link
JP (1) JPH0363684U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007307988A (ja) * 2006-05-17 2007-11-29 Shimizu Corp 搬送台車

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007307988A (ja) * 2006-05-17 2007-11-29 Shimizu Corp 搬送台車

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