JPH0645003Y2 - 安全ネット用自動開閉装置 - Google Patents

安全ネット用自動開閉装置

Info

Publication number
JPH0645003Y2
JPH0645003Y2 JP9141188U JP9141188U JPH0645003Y2 JP H0645003 Y2 JPH0645003 Y2 JP H0645003Y2 JP 9141188 U JP9141188 U JP 9141188U JP 9141188 U JP9141188 U JP 9141188U JP H0645003 Y2 JPH0645003 Y2 JP H0645003Y2
Authority
JP
Japan
Prior art keywords
safety net
pulley
closing device
automatic opening
guide means
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 - Lifetime
Application number
JP9141188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213668U (US06582424-20030624-M00016.png
Inventor
俊夫 梶村
亘 後藤
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP9141188U priority Critical patent/JPH0645003Y2/ja
Publication of JPH0213668U publication Critical patent/JPH0213668U/ja
Application granted granted Critical
Publication of JPH0645003Y2 publication Critical patent/JPH0645003Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
JP9141188U 1988-07-12 1988-07-12 安全ネット用自動開閉装置 Expired - Lifetime JPH0645003Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9141188U JPH0645003Y2 (ja) 1988-07-12 1988-07-12 安全ネット用自動開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9141188U JPH0645003Y2 (ja) 1988-07-12 1988-07-12 安全ネット用自動開閉装置

Publications (2)

Publication Number Publication Date
JPH0213668U JPH0213668U (US06582424-20030624-M00016.png) 1990-01-29
JPH0645003Y2 true JPH0645003Y2 (ja) 1994-11-16

Family

ID=31315893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9141188U Expired - Lifetime JPH0645003Y2 (ja) 1988-07-12 1988-07-12 安全ネット用自動開閉装置

Country Status (1)

Country Link
JP (1) JPH0645003Y2 (US06582424-20030624-M00016.png)

Also Published As

Publication number Publication date
JPH0213668U (US06582424-20030624-M00016.png) 1990-01-29

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