JPS59146387U - クレ−ンの安全装置 - Google Patents

クレ−ンの安全装置

Info

Publication number
JPS59146387U
JPS59146387U JP3744183U JP3744183U JPS59146387U JP S59146387 U JPS59146387 U JP S59146387U JP 3744183 U JP3744183 U JP 3744183U JP 3744183 U JP3744183 U JP 3744183U JP S59146387 U JPS59146387 U JP S59146387U
Authority
JP
Japan
Prior art keywords
relay
crane
changeover switch
auxiliary
solenoid
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
JP3744183U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316707Y2 (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 JP3744183U priority Critical patent/JPS59146387U/ja
Publication of JPS59146387U publication Critical patent/JPS59146387U/ja
Application granted granted Critical
Publication of JPS6316707Y2 publication Critical patent/JPS6316707Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP3744183U 1983-03-17 1983-03-17 クレ−ンの安全装置 Granted JPS59146387U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3744183U JPS59146387U (ja) 1983-03-17 1983-03-17 クレ−ンの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3744183U JPS59146387U (ja) 1983-03-17 1983-03-17 クレ−ンの安全装置

Publications (2)

Publication Number Publication Date
JPS59146387U true JPS59146387U (ja) 1984-09-29
JPS6316707Y2 JPS6316707Y2 (enExample) 1988-05-12

Family

ID=30168126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3744183U Granted JPS59146387U (ja) 1983-03-17 1983-03-17 クレ−ンの安全装置

Country Status (1)

Country Link
JP (1) JPS59146387U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170389U (ja) * 1982-04-06 1983-11-14 日立建機株式会社 クレ−ンの安全装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170389U (ja) * 1982-04-06 1983-11-14 日立建機株式会社 クレ−ンの安全装置

Also Published As

Publication number Publication date
JPS6316707Y2 (enExample) 1988-05-12

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