JPS5757194A - Safety device for crane with jib - Google Patents

Safety device for crane with jib

Info

Publication number
JPS5757194A
JPS5757194A JP12842180A JP12842180A JPS5757194A JP S5757194 A JPS5757194 A JP S5757194A JP 12842180 A JP12842180 A JP 12842180A JP 12842180 A JP12842180 A JP 12842180A JP S5757194 A JPS5757194 A JP S5757194A
Authority
JP
Japan
Prior art keywords
jib
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
JP12842180A
Other languages
Japanese (ja)
Inventor
Takashi Suganami
Yukio Yoshimura
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP12842180A priority Critical patent/JPS5757194A/en
Publication of JPS5757194A publication Critical patent/JPS5757194A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
JP12842180A 1980-09-16 1980-09-16 Safety device for crane with jib Pending JPS5757194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12842180A JPS5757194A (en) 1980-09-16 1980-09-16 Safety device for crane with jib

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12842180A JPS5757194A (en) 1980-09-16 1980-09-16 Safety device for crane with jib

Publications (1)

Publication Number Publication Date
JPS5757194A true JPS5757194A (en) 1982-04-06

Family

ID=14984339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12842180A Pending JPS5757194A (en) 1980-09-16 1980-09-16 Safety device for crane with jib

Country Status (1)

Country Link
JP (1) JPS5757194A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010101A1 (en) 2013-07-11 2015-01-15 Shimano Inc. Frontumwerfer
US9493212B2 (en) 2010-12-15 2016-11-15 Sram, Llc Bicycle derailleur and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128947A (en) * 1974-09-06 1976-03-11 Tadano Tekkosho Kk FUKUTSURIGUMAKISUGIDENKISHINGODENTATSUKAIRO
JPS52147850A (en) * 1976-06-01 1977-12-08 Hitachi Constr Mach Co Ltd Overload preventive device for travelling crane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128947A (en) * 1974-09-06 1976-03-11 Tadano Tekkosho Kk FUKUTSURIGUMAKISUGIDENKISHINGODENTATSUKAIRO
JPS52147850A (en) * 1976-06-01 1977-12-08 Hitachi Constr Mach Co Ltd Overload preventive device for travelling crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9493212B2 (en) 2010-12-15 2016-11-15 Sram, Llc Bicycle derailleur and method
DE102014010101A1 (en) 2013-07-11 2015-01-15 Shimano Inc. Frontumwerfer

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