JPS6356186U - - Google Patents

Info

Publication number
JPS6356186U
JPS6356186U JP14963586U JP14963586U JPS6356186U JP S6356186 U JPS6356186 U JP S6356186U JP 14963586 U JP14963586 U JP 14963586U JP 14963586 U JP14963586 U JP 14963586U JP S6356186 U JPS6356186 U JP S6356186U
Authority
JP
Japan
Prior art keywords
boom
elevation angle
operation amount
angle detector
amount
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.)
Pending
Application number
JP14963586U
Other languages
English (en)
Japanese (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 JP14963586U priority Critical patent/JPS6356186U/ja
Publication of JPS6356186U publication Critical patent/JPS6356186U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP14963586U 1986-09-29 1986-09-29 Pending JPS6356186U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14963586U JPS6356186U (US20080293856A1-20081127-C00150.png) 1986-09-29 1986-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14963586U JPS6356186U (US20080293856A1-20081127-C00150.png) 1986-09-29 1986-09-29

Publications (1)

Publication Number Publication Date
JPS6356186U true JPS6356186U (US20080293856A1-20081127-C00150.png) 1988-04-14

Family

ID=31065030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14963586U Pending JPS6356186U (US20080293856A1-20081127-C00150.png) 1986-09-29 1986-09-29

Country Status (1)

Country Link
JP (1) JPS6356186U (US20080293856A1-20081127-C00150.png)

Similar Documents

Publication Publication Date Title
JPH07285787A (ja) クレーンの過負荷防止装置
JPS6356186U (US20080293856A1-20081127-C00150.png)
JPH01256496A (ja) ブームを有するクレーンの吊荷地切時荷振防止装置
EP3889095A1 (en) A method of controlling a crane, and a crane
US20070089328A1 (en) Hydraulic excavator with integrated magnetic cross-beam
JP3350251B2 (ja) クレーンのフック位置検出装置
CN113339358A (zh) 一种液压控制阀的阀芯卡滞检测方法、装置及高空作业车
JPH0530076Y2 (US20080293856A1-20081127-C00150.png)
JPH0628554Y2 (ja) 高所作業車における吊上装置の安全装置
JPS6356183U (US20080293856A1-20081127-C00150.png)
JPH01256497A (ja) 伸縮ブームを有するクレーンの吊荷地切時荷振防止装置
JP2942666B2 (ja) 作業機械の安全装置
JP2508098Y2 (ja) 移動式クレ―ンにおける伸縮ブ―ム先端部の可動範囲表示装置
JPS5925840Y2 (ja) ウインチの巻上げ自動停止油圧回路
JP2507241Y2 (ja) クレ―ン車あるいは高所作業車に用いられる安全装置
JPH0114640Y2 (US20080293856A1-20081127-C00150.png)
JPS6226386U (US20080293856A1-20081127-C00150.png)
JPS62196252U (US20080293856A1-20081127-C00150.png)
CN117069022A (zh) 一种高空作业车辆变幅度安全作业范围控制方法及装置
JPS6134394Y2 (US20080293856A1-20081127-C00150.png)
JP2771449B2 (ja) クレーンの過負荷防止装置
JPH0218484U (US20080293856A1-20081127-C00150.png)
JPH0533518Y2 (US20080293856A1-20081127-C00150.png)
JPH01176692U (US20080293856A1-20081127-C00150.png)
JPH06179596A (ja) ホイール式クレーンの支持状態検出装置