JPS57175694A - Indicator for crane work - Google Patents

Indicator for crane work

Info

Publication number
JPS57175694A
JPS57175694A JP5788881A JP5788881A JPS57175694A JP S57175694 A JPS57175694 A JP S57175694A JP 5788881 A JP5788881 A JP 5788881A JP 5788881 A JP5788881 A JP 5788881A JP S57175694 A JPS57175694 A JP S57175694A
Authority
JP
Japan
Prior art keywords
indicator
crane work
crane
work
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
JP5788881A
Other languages
Japanese (ja)
Inventor
Yoshio Katou
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.)
KATOU SEISAKUSHO KK
Kato Seisakusho Co Ltd
Original Assignee
KATOU SEISAKUSHO KK
Kato Seisakusho Co 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 KATOU SEISAKUSHO KK, Kato Seisakusho Co Ltd filed Critical KATOU SEISAKUSHO KK
Priority to JP5788881A priority Critical patent/JPS57175694A/en
Publication of JPS57175694A publication Critical patent/JPS57175694A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP5788881A 1981-04-17 1981-04-17 Indicator for crane work Pending JPS57175694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5788881A JPS57175694A (en) 1981-04-17 1981-04-17 Indicator for crane work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5788881A JPS57175694A (en) 1981-04-17 1981-04-17 Indicator for crane work

Publications (1)

Publication Number Publication Date
JPS57175694A true JPS57175694A (en) 1982-10-28

Family

ID=13068523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5788881A Pending JPS57175694A (en) 1981-04-17 1981-04-17 Indicator for crane work

Country Status (1)

Country Link
JP (1) JPS57175694A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196494A (en) * 1987-02-09 1988-08-15 横河電機株式会社 Load-quantity display unit for crane
JPH01147382U (en) * 1988-03-30 1989-10-12
JPH01285593A (en) * 1988-05-13 1989-11-16 Kato Works Co Ltd Operating device with display means of safety degree for crane or the like
JPH038697A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction limiting signal generator of mobile crane
JPH038698A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction limiting signal generator of moving crane
JPH038699A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction display device of moving crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196494A (en) * 1987-02-09 1988-08-15 横河電機株式会社 Load-quantity display unit for crane
JPH01147382U (en) * 1988-03-30 1989-10-12
JPH01285593A (en) * 1988-05-13 1989-11-16 Kato Works Co Ltd Operating device with display means of safety degree for crane or the like
JPH038697A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction limiting signal generator of mobile crane
JPH038698A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction limiting signal generator of moving crane
JPH038699A (en) * 1989-06-07 1991-01-16 Tadano Ltd Outrigger reaction display device of moving crane

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