JPS5293061A - Lattice boom crane overload preventing device - Google Patents
Lattice boom crane overload preventing deviceInfo
- Publication number
- JPS5293061A JPS5293061A JP902776A JP902776A JPS5293061A JP S5293061 A JPS5293061 A JP S5293061A JP 902776 A JP902776 A JP 902776A JP 902776 A JP902776 A JP 902776A JP S5293061 A JPS5293061 A JP S5293061A
- Authority
- JP
- Japan
- Prior art keywords
- preventing device
- boom crane
- lattice boom
- overload preventing
- crane overload
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP902776A JPS5293061A (en) | 1976-01-29 | 1976-01-29 | Lattice boom crane overload preventing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP902776A JPS5293061A (en) | 1976-01-29 | 1976-01-29 | Lattice boom crane overload preventing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5293061A true JPS5293061A (en) | 1977-08-05 |
JPS5630319B2 JPS5630319B2 (en) | 1981-07-14 |
Family
ID=11709162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP902776A Granted JPS5293061A (en) | 1976-01-29 | 1976-01-29 | Lattice boom crane overload preventing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5293061A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0812265A (en) * | 1994-06-29 | 1996-01-16 | Sumitomo Constr Mach Co Ltd | Detecting device for jib length of walking crane |
EP2075213A1 (en) * | 2007-12-25 | 2009-07-01 | Kobelco Cranes Co., Ltd. | Boom component display apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594524U (en) * | 1982-06-30 | 1984-01-12 | 日本精密工業株式会社 | Aperture device for video camera |
JPS6026031U (en) * | 1984-06-25 | 1985-02-22 | 日本精密工業株式会社 | Squeezing device |
-
1976
- 1976-01-29 JP JP902776A patent/JPS5293061A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0812265A (en) * | 1994-06-29 | 1996-01-16 | Sumitomo Constr Mach Co Ltd | Detecting device for jib length of walking crane |
EP2075213A1 (en) * | 2007-12-25 | 2009-07-01 | Kobelco Cranes Co., Ltd. | Boom component display apparatus |
US7810659B2 (en) | 2007-12-25 | 2010-10-12 | Kobelco Cranes Co., Ltd. | Boom component display apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5630319B2 (en) | 1981-07-14 |
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