JPS6134587U - クレ−ン等の吊荷落下防止装置 - Google Patents

クレ−ン等の吊荷落下防止装置

Info

Publication number
JPS6134587U
JPS6134587U JP11647784U JP11647784U JPS6134587U JP S6134587 U JPS6134587 U JP S6134587U JP 11647784 U JP11647784 U JP 11647784U JP 11647784 U JP11647784 U JP 11647784U JP S6134587 U JPS6134587 U JP S6134587U
Authority
JP
Japan
Prior art keywords
normally open
open contact
cranes
mode
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.)
Granted
Application number
JP11647784U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0130476Y2 (en:Method
Inventor
浩昭 奥
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP11647784U priority Critical patent/JPS6134587U/ja
Publication of JPS6134587U publication Critical patent/JPS6134587U/ja
Application granted granted Critical
Publication of JPH0130476Y2 publication Critical patent/JPH0130476Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP11647784U 1984-07-31 1984-07-31 クレ−ン等の吊荷落下防止装置 Granted JPS6134587U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11647784U JPS6134587U (ja) 1984-07-31 1984-07-31 クレ−ン等の吊荷落下防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11647784U JPS6134587U (ja) 1984-07-31 1984-07-31 クレ−ン等の吊荷落下防止装置

Publications (2)

Publication Number Publication Date
JPS6134587U true JPS6134587U (ja) 1986-03-03
JPH0130476Y2 JPH0130476Y2 (en:Method) 1989-09-18

Family

ID=30675422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11647784U Granted JPS6134587U (ja) 1984-07-31 1984-07-31 クレ−ン等の吊荷落下防止装置

Country Status (1)

Country Link
JP (1) JPS6134587U (en:Method)

Also Published As

Publication number Publication date
JPH0130476Y2 (en:Method) 1989-09-18

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