JPS633850U - - Google Patents

Info

Publication number
JPS633850U
JPS633850U JP9941286U JP9941286U JPS633850U JP S633850 U JPS633850 U JP S633850U JP 9941286 U JP9941286 U JP 9941286U JP 9941286 U JP9941286 U JP 9941286U JP S633850 U JPS633850 U JP S633850U
Authority
JP
Japan
Prior art keywords
take
drum
gear
shaft
spring
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
JP9941286U
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 JP9941286U priority Critical patent/JPS633850U/ja
Publication of JPS633850U publication Critical patent/JPS633850U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)

Description

【図面の簡単な説明】
第１図は本案装置の一部切欠した正面図、第２
図は右側面断面図、第３図はケース内断面図、第
４図は使用状態図。 図中の符号、１……巻取ドラム、５……大径の
歯車、１１……溝、６……小径の歯車、１２……
バネボツクス、７……軸、２……主軸、８……フ
レーム、３……巻取バネ、９……ケース、４……
遠心クラツチ機構、９１……羽根、４１……ロツ
ク爪、９２……増速軸、４２……ロツクプレート
、９３……増速ギア、４３……開放バネ、１０…
…フツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 巻取ドラム１と主軸２との間に巻取バネ３を介
    在させてロープを自動的に巻き込ませ、ロープの
    引き出しによる巻取ドラム１の回転速度が既定値
    を超過したときに巻取ドラム１に装着された遠心
    クラツチ機構４が作動して巻取ドラム１の回転を
    停止するように構成した墜落防止装置において、
    遠心クラツチ機構４のロツク爪４１が係止するロ
    ツクプレート４２に大径の歯車５を連結し、該歯
    車５と噛合する別の小径の歯車６の軸７と一端を
    ケース９に支持して羽根９１を設けた増速軸９２
    間に増速ギア９３を設け、それらを収容するケー
    ス９内にはオイルを充填した構成の自動降下型墜
    落防止装置。
JP9941286U 1986-06-27 1986-06-27 Pending JPS633850U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9941286U JPS633850U (ja) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9941286U JPS633850U (ja) 1986-06-27 1986-06-27

Publications (1)

Publication Number Publication Date
JPS633850U true JPS633850U (ja) 1988-01-12

Family

ID=30968266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9941286U Pending JPS633850U (ja) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPS633850U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121129A (ja) * 2007-11-15 2009-06-04 Daika Sangyo Kk 墜落阻止装置用取付部材

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424496A (en) * 1977-07-27 1979-02-23 Nittetsu Unyu Kk Slow dropping device
JPS55103871A (en) * 1979-01-31 1980-08-08 Lonseal Kogyo Kk Governor for refuge apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424496A (en) * 1977-07-27 1979-02-23 Nittetsu Unyu Kk Slow dropping device
JPS55103871A (en) * 1979-01-31 1980-08-08 Lonseal Kogyo Kk Governor for refuge apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121129A (ja) * 2007-11-15 2009-06-04 Daika Sangyo Kk 墜落阻止装置用取付部材

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