JPS6146424Y2 - - Google Patents

Info

Publication number
JPS6146424Y2
JPS6146424Y2 JP1978054070U JP5407078U JPS6146424Y2 JP S6146424 Y2 JPS6146424 Y2 JP S6146424Y2 JP 1978054070 U JP1978054070 U JP 1978054070U JP 5407078 U JP5407078 U JP 5407078U JP S6146424 Y2 JPS6146424 Y2 JP S6146424Y2
Authority
JP
Japan
Prior art keywords
guard
antenna
wireless
wireless transmitter
battery
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
JP1978054070U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54156551U (enExample
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 JP1978054070U priority Critical patent/JPS6146424Y2/ja
Publication of JPS54156551U publication Critical patent/JPS54156551U/ja
Application granted granted Critical
Publication of JPS6146424Y2 publication Critical patent/JPS6146424Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Support Of Aerials (AREA)
JP1978054070U 1978-04-21 1978-04-21 Expired JPS6146424Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978054070U JPS6146424Y2 (enExample) 1978-04-21 1978-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978054070U JPS6146424Y2 (enExample) 1978-04-21 1978-04-21

Publications (2)

Publication Number Publication Date
JPS54156551U JPS54156551U (enExample) 1979-10-31
JPS6146424Y2 true JPS6146424Y2 (enExample) 1986-12-27

Family

ID=28948086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978054070U Expired JPS6146424Y2 (enExample) 1978-04-21 1978-04-21

Country Status (1)

Country Link
JP (1) JPS6146424Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833349U (enExample) * 1971-08-25 1973-04-21

Also Published As

Publication number Publication date
JPS54156551U (enExample) 1979-10-31

Similar Documents

Publication Publication Date Title
EP3787993B1 (en) Sensing device for a crane
US10138095B2 (en) Mobile crane
GB1219636A (en) Improvements in or relating to load warning devices
US4251059A (en) Apparatus for determining the reeving of a pulley system
CN101799314A (zh) 集装箱超偏载检测称重系统装置
JPS6146424Y2 (enExample)
CN204569201U (zh) 集装箱吊具偏载保护及避免火车的ftr锁误起吊的装置
US6655219B2 (en) Load cell and roll-over alarming device for a crane
KR100281523B1 (ko) 크레인의 인양하중에 대한 검출 및 표시시스템과, 크레인 후크
WO2015044496A1 (es) Sistema para informar del desplome de gruas y aparatos de elevación con respecto a la carga
CN208545025U (zh) 瓣式抓斗落料检测与保护装置
US4089182A (en) Equipment for remotely operating self-advancing supports used at the pit face in a coal mine
RU2345944C1 (ru) Способ повышения безопасности работы грузоподъемного крана (варианты)
CN214653106U (zh) 一种带安全监控的天车吊钩系统
CN213419170U (zh) 一种用于岩洞超深竖井的吊装监测装置
SU812691A1 (ru) Траверса
US3771668A (en) Tension scale system for lifting cable of a telescoping boom crane
GB1360128A (en) Crane load indicating arrangement
CN205076767U (zh) 挂钩式高处作业吊篮
CN222063843U (zh) 一种铁水包防坠落装置
CN217996580U (zh) 一种行车作业安全预警系统
JPS6228635Y2 (enExample)
CN215003891U (zh) 用于称量集装箱重量的钮锁式力传感器结构
KR20240139895A (ko) 스마트 위치 측정 센서를 이용한 스마트 건설자재 안전인양 장치 및 그 스마트 건설자재 안전인양 장치를 이용한 건설자재 안전인양 방법
SU142739A1 (ru) Пружинно-контактный динамометр к козловому крану