JPS6299799U - - Google Patents

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Publication number
JPS6299799U
JPS6299799U JP19029185U JP19029185U JPS6299799U JP S6299799 U JPS6299799 U JP S6299799U JP 19029185 U JP19029185 U JP 19029185U JP 19029185 U JP19029185 U JP 19029185U JP S6299799 U JPS6299799 U JP S6299799U
Authority
JP
Japan
Prior art keywords
sprockets
vertical ladder
governor mechanism
engages
chain
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
JP19029185U
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 JP19029185U priority Critical patent/JPS6299799U/ja
Publication of JPS6299799U publication Critical patent/JPS6299799U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案に係る竪梯子安全装置の一実施
例を示す斜視図、第1a図はその部分的拡大図、
第2図は本考案装置におけるガバナ機構の一例を
示す一部切欠正面図、第3図は同じくその部分切
欠側面図である。 1……竪梯子、3,3……スプロケツト、4…
…エンドレスチエーン、6……ガバナ機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 竪梯子の上下端側にスプロケツトを設け、それ
    らスプロケツト間に安全帯を係合するチエーンを
    エンドレス状に巻回し、かつ前記スプロケツトの
    一方にガバナ機構を設けたことを特徴とする竪梯
    子安全装置。
JP19029185U 1985-12-12 1985-12-12 Pending JPS6299799U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19029185U JPS6299799U (ja) 1985-12-12 1985-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19029185U JPS6299799U (ja) 1985-12-12 1985-12-12

Publications (1)

Publication Number Publication Date
JPS6299799U true JPS6299799U (ja) 1987-06-25

Family

ID=31143374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19029185U Pending JPS6299799U (ja) 1985-12-12 1985-12-12

Country Status (1)

Country Link
JP (1) JPS6299799U (ja)

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