JPH0754236Y2 - クレーンの過負荷防止装置 - Google Patents

クレーンの過負荷防止装置

Info

Publication number
JPH0754236Y2
JPH0754236Y2 JP9518489U JP9518489U JPH0754236Y2 JP H0754236 Y2 JPH0754236 Y2 JP H0754236Y2 JP 9518489 U JP9518489 U JP 9518489U JP 9518489 U JP9518489 U JP 9518489U JP H0754236 Y2 JPH0754236 Y2 JP H0754236Y2
Authority
JP
Japan
Prior art keywords
boom
load value
telescopic
detecting means
hoisting
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 - Lifetime
Application number
JP9518489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333888U (enrdf_load_stackoverflow
Inventor
一人 吉田
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.)
Tadano Ltd
Original Assignee
Tadano 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 Tadano Ltd filed Critical Tadano Ltd
Priority to JP9518489U priority Critical patent/JPH0754236Y2/ja
Publication of JPH0333888U publication Critical patent/JPH0333888U/ja
Application granted granted Critical
Publication of JPH0754236Y2 publication Critical patent/JPH0754236Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP9518489U 1989-08-10 1989-08-10 クレーンの過負荷防止装置 Expired - Lifetime JPH0754236Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9518489U JPH0754236Y2 (ja) 1989-08-10 1989-08-10 クレーンの過負荷防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9518489U JPH0754236Y2 (ja) 1989-08-10 1989-08-10 クレーンの過負荷防止装置

Publications (2)

Publication Number Publication Date
JPH0333888U JPH0333888U (enrdf_load_stackoverflow) 1991-04-03
JPH0754236Y2 true JPH0754236Y2 (ja) 1995-12-13

Family

ID=31644463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9518489U Expired - Lifetime JPH0754236Y2 (ja) 1989-08-10 1989-08-10 クレーンの過負荷防止装置

Country Status (1)

Country Link
JP (1) JPH0754236Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0333888U (enrdf_load_stackoverflow) 1991-04-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term