JPH0131910B2 - - Google Patents

Info

Publication number
JPH0131910B2
JPH0131910B2 JP15201781A JP15201781A JPH0131910B2 JP H0131910 B2 JPH0131910 B2 JP H0131910B2 JP 15201781 A JP15201781 A JP 15201781A JP 15201781 A JP15201781 A JP 15201781A JP H0131910 B2 JPH0131910 B2 JP H0131910B2
Authority
JP
Japan
Prior art keywords
nut
outer frame
rope
gear
spiral
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.)
Expired
Application number
JP15201781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5854967A (ja
Inventor
Kinnosuke Kubosawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP15201781A priority Critical patent/JPS5854967A/ja
Publication of JPS5854967A publication Critical patent/JPS5854967A/ja
Publication of JPH0131910B2 publication Critical patent/JPH0131910B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
JP15201781A 1981-09-28 1981-09-28 避難装置 Granted JPS5854967A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15201781A JPS5854967A (ja) 1981-09-28 1981-09-28 避難装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15201781A JPS5854967A (ja) 1981-09-28 1981-09-28 避難装置

Publications (2)

Publication Number Publication Date
JPS5854967A JPS5854967A (ja) 1983-04-01
JPH0131910B2 true JPH0131910B2 (cs) 1989-06-28

Family

ID=15531231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15201781A Granted JPS5854967A (ja) 1981-09-28 1981-09-28 避難装置

Country Status (1)

Country Link
JP (1) JPS5854967A (cs)

Also Published As

Publication number Publication date
JPS5854967A (ja) 1983-04-01

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