JPS6077210U - ダクトの保守点検用安全保護装置 - Google Patents

ダクトの保守点検用安全保護装置

Info

Publication number
JPS6077210U
JPS6077210U JP16981783U JP16981783U JPS6077210U JP S6077210 U JPS6077210 U JP S6077210U JP 16981783 U JP16981783 U JP 16981783U JP 16981783 U JP16981783 U JP 16981783U JP S6077210 U JPS6077210 U JP S6077210U
Authority
JP
Japan
Prior art keywords
ducts
inspection
maintenance
protection device
safety protection
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
JP16981783U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316254Y2 (OSRAM
Inventor
勝利 木村
Original Assignee
勝電気工事株式会社
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 勝電気工事株式会社 filed Critical 勝電気工事株式会社
Priority to JP16981783U priority Critical patent/JPS6077210U/ja
Publication of JPS6077210U publication Critical patent/JPS6077210U/ja
Application granted granted Critical
Publication of JPS6316254Y2 publication Critical patent/JPS6316254Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
JP16981783U 1983-11-01 1983-11-01 ダクトの保守点検用安全保護装置 Granted JPS6077210U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16981783U JPS6077210U (ja) 1983-11-01 1983-11-01 ダクトの保守点検用安全保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16981783U JPS6077210U (ja) 1983-11-01 1983-11-01 ダクトの保守点検用安全保護装置

Publications (2)

Publication Number Publication Date
JPS6077210U true JPS6077210U (ja) 1985-05-30
JPS6316254Y2 JPS6316254Y2 (OSRAM) 1988-05-10

Family

ID=30370896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16981783U Granted JPS6077210U (ja) 1983-11-01 1983-11-01 ダクトの保守点検用安全保護装置

Country Status (1)

Country Link
JP (1) JPS6077210U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147636A (ja) * 2018-02-26 2019-09-05 コベルコ建機株式会社 手摺装置及びこれを備えた作業機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147636A (ja) * 2018-02-26 2019-09-05 コベルコ建機株式会社 手摺装置及びこれを備えた作業機械

Also Published As

Publication number Publication date
JPS6316254Y2 (OSRAM) 1988-05-10

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