JPS52152630A - Safety net device for floor opening - Google Patents

Safety net device for floor opening

Info

Publication number
JPS52152630A
JPS52152630A JP6947476A JP6947476A JPS52152630A JP S52152630 A JPS52152630 A JP S52152630A JP 6947476 A JP6947476 A JP 6947476A JP 6947476 A JP6947476 A JP 6947476A JP S52152630 A JPS52152630 A JP S52152630A
Authority
JP
Japan
Prior art keywords
safety net
net device
floor opening
floor
opening
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.)
Granted
Application number
JP6947476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5640229B2 (enExample
Inventor
Nagatomo Masumura
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP6947476A priority Critical patent/JPS52152630A/ja
Publication of JPS52152630A publication Critical patent/JPS52152630A/ja
Publication of JPS5640229B2 publication Critical patent/JPS5640229B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
JP6947476A 1976-06-14 1976-06-14 Safety net device for floor opening Granted JPS52152630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6947476A JPS52152630A (en) 1976-06-14 1976-06-14 Safety net device for floor opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6947476A JPS52152630A (en) 1976-06-14 1976-06-14 Safety net device for floor opening

Publications (2)

Publication Number Publication Date
JPS52152630A true JPS52152630A (en) 1977-12-19
JPS5640229B2 JPS5640229B2 (enExample) 1981-09-18

Family

ID=13403701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6947476A Granted JPS52152630A (en) 1976-06-14 1976-06-14 Safety net device for floor opening

Country Status (1)

Country Link
JP (1) JPS52152630A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125152U (enExample) * 1989-03-24 1990-10-16
JP2018150682A (ja) * 2017-03-10 2018-09-27 中電プラント株式会社 安全ネットの展張方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02125152U (enExample) * 1989-03-24 1990-10-16
JP2018150682A (ja) * 2017-03-10 2018-09-27 中電プラント株式会社 安全ネットの展張方法

Also Published As

Publication number Publication date
JPS5640229B2 (enExample) 1981-09-18

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