JPS58170389U - クレ−ンの安全装置 - Google Patents

クレ−ンの安全装置

Info

Publication number
JPS58170389U
JPS58170389U JP4882782U JP4882782U JPS58170389U JP S58170389 U JPS58170389 U JP S58170389U JP 4882782 U JP4882782 U JP 4882782U JP 4882782 U JP4882782 U JP 4882782U JP S58170389 U JPS58170389 U JP S58170389U
Authority
JP
Japan
Prior art keywords
changeover switch
crane
auxiliary
solenoid
safety device
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
JP4882782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214074Y2 (enExample
Inventor
毅 河村
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP4882782U priority Critical patent/JPS58170389U/ja
Publication of JPS58170389U publication Critical patent/JPS58170389U/ja
Application granted granted Critical
Publication of JPS6214074Y2 publication Critical patent/JPS6214074Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP4882782U 1982-04-06 1982-04-06 クレ−ンの安全装置 Granted JPS58170389U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4882782U JPS58170389U (ja) 1982-04-06 1982-04-06 クレ−ンの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4882782U JPS58170389U (ja) 1982-04-06 1982-04-06 クレ−ンの安全装置

Publications (2)

Publication Number Publication Date
JPS58170389U true JPS58170389U (ja) 1983-11-14
JPS6214074Y2 JPS6214074Y2 (enExample) 1987-04-10

Family

ID=30059728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4882782U Granted JPS58170389U (ja) 1982-04-06 1982-04-06 クレ−ンの安全装置

Country Status (1)

Country Link
JP (1) JPS58170389U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146387U (ja) * 1983-03-17 1984-09-29 日立建機株式会社 クレ−ンの安全装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146387U (ja) * 1983-03-17 1984-09-29 日立建機株式会社 クレ−ンの安全装置

Also Published As

Publication number Publication date
JPS6214074Y2 (enExample) 1987-04-10

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