JPS6316707Y2 - - Google Patents

Info

Publication number
JPS6316707Y2
JPS6316707Y2 JP1983037441U JP3744183U JPS6316707Y2 JP S6316707 Y2 JPS6316707 Y2 JP S6316707Y2 JP 1983037441 U JP1983037441 U JP 1983037441U JP 3744183 U JP3744183 U JP 3744183U JP S6316707 Y2 JPS6316707 Y2 JP S6316707Y2
Authority
JP
Japan
Prior art keywords
connector
crane
fixed contact
auxiliary
relay
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
Application number
JP1983037441U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59146387U (ja
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 filed Critical
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 JPS59146387U (ja) 1984-09-29
JPS6316707Y2 true 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)

Family Cites Families (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
JPS59146387U (ja) 1984-09-29

Similar Documents

Publication Publication Date Title
JPS6316707Y2 (enExample)
JPS6214074Y2 (enExample)
JP3490549B2 (ja) フック過巻防止装置
JPH06271282A (ja) フック過巻き検出装置
JPH08133681A (ja) クレーンの状態表示装置
US4869341A (en) Automatic control of work platforms
CN217133555U (zh) 一种控制柜急停串接控制系统
CN214479560U (zh) 一种基于机电一体化的闭锁自动控制装置
JP3652435B2 (ja) ウインチの過巻き防止装置
JPH0745516Y2 (ja) クレーンのフック過巻き防止装置
JPH02265899A (ja) クレーンの安全装置
US5454474A (en) Dual weight assembly for a crane
KR200198248Y1 (ko) 천정기중기의 권상장치용 중추 리미트 스위치
KR200357236Y1 (ko) 크레인용 과부화방지기능이 구비된 펜던트스위치
CN2905746Y (zh) 电动葫芦防斜拉断电限位装置
JP3920598B2 (ja) クレーンの過巻防止装置および故障診断装置
JPS58212585A (ja) クレ−ン
JPH0438479A (ja) 漏電系統検出装置
JP2548142Y2 (ja) クレ−ンの自動停止解除装置
KR19990012680U (ko) 크레인. 호이스트의 동력전원 과부하 방지 및 전자접촉기 고장 검출장치
JP3294477B2 (ja) 巻上機の制御装置
JP3438640B2 (ja) クレーンの安全装置
JP2546821Y2 (ja) 移動式クレーンの巻過防止装置
CN210313000U (zh) 一种利用电磁原理实现信号反馈的可靠性保护器
JP2831310B2 (ja) ライブマストかつぎ防止装置