JPS5757191A - Safety device for crane - Google Patents

Safety device for crane

Info

Publication number
JPS5757191A
JPS5757191A JP13012880A JP13012880A JPS5757191A JP S5757191 A JPS5757191 A JP S5757191A JP 13012880 A JP13012880 A JP 13012880A JP 13012880 A JP13012880 A JP 13012880A JP S5757191 A JPS5757191 A JP S5757191A
Authority
JP
Japan
Prior art keywords
crane
safety device
safety
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
JP13012880A
Other languages
Japanese (ja)
Inventor
Akira Yabe
Katsuhiko Kuwamoto
Mutsuo Aigasa
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.)
KENKI ENG
KENKI ENJINIYARINGU KK
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
Original Assignee
KENKI ENG
KENKI ENJINIYARINGU KK
Mitsui Engineering and Shipbuilding Co Ltd
Mitsui Zosen KK
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 KENKI ENG, KENKI ENJINIYARINGU KK, Mitsui Engineering and Shipbuilding Co Ltd, Mitsui Zosen KK filed Critical KENKI ENG
Priority to JP13012880A priority Critical patent/JPS5757191A/en
Publication of JPS5757191A publication Critical patent/JPS5757191A/en
Pending legal-status Critical Current

Links

JP13012880A 1980-09-18 1980-09-18 Safety device for crane Pending JPS5757191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13012880A JPS5757191A (en) 1980-09-18 1980-09-18 Safety device for crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13012880A JPS5757191A (en) 1980-09-18 1980-09-18 Safety device for crane

Publications (1)

Publication Number Publication Date
JPS5757191A true JPS5757191A (en) 1982-04-06

Family

ID=15026613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13012880A Pending JPS5757191A (en) 1980-09-18 1980-09-18 Safety device for crane

Country Status (1)

Country Link
JP (1) JPS5757191A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912089A (en) * 1982-07-12 1984-01-21 株式会社竹中工務店 Preventive device for falling in case of hoisting of prestressed concrete block
JPS5925456U (en) * 1982-08-10 1984-02-17 ソニー株式会社 Currie temperature measuring device for magnetic materials
JPS62229107A (en) * 1986-01-17 1987-10-07 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ Device and method for coupling light energy
JPH0719289U (en) * 1993-09-09 1995-04-07 住友建機株式会社 Crane boom drop prevention device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912089A (en) * 1982-07-12 1984-01-21 株式会社竹中工務店 Preventive device for falling in case of hoisting of prestressed concrete block
JPS5925456U (en) * 1982-08-10 1984-02-17 ソニー株式会社 Currie temperature measuring device for magnetic materials
JPS62229107A (en) * 1986-01-17 1987-10-07 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ Device and method for coupling light energy
JPH0719289U (en) * 1993-09-09 1995-04-07 住友建機株式会社 Crane boom drop prevention device

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