JPS5078049A - - Google Patents
Info
- Publication number
- JPS5078049A JPS5078049A JP49118585A JP11858574A JPS5078049A JP S5078049 A JPS5078049 A JP S5078049A JP 49118585 A JP49118585 A JP 49118585A JP 11858574 A JP11858574 A JP 11858574A JP S5078049 A JPS5078049 A JP S5078049A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US408832A US3913081A (en) | 1973-10-23 | 1973-10-23 | Crane load warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5078049A true JPS5078049A (en) | 1975-06-25 |
Family
ID=23617961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49118585A Pending JPS5078049A (en) | 1973-10-23 | 1974-10-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3913081A (en) |
| JP (1) | JPS5078049A (en) |
| AU (1) | AU7425574A (en) |
| CA (1) | CA1015702A (en) |
| DE (1) | DE2450135A1 (en) |
| FR (1) | FR2248226B1 (en) |
| GB (1) | GB1476525A (en) |
| IT (1) | IT1022663B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147850A (en) * | 1976-06-01 | 1977-12-08 | Hitachi Constr Mach Co Ltd | Overload preventive device for travelling crane |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068773A (en) * | 1975-04-03 | 1978-01-17 | Allis-Chalmers Corporation | Lift vehicle with fail-safe overload protective system |
| US3993166A (en) * | 1975-04-29 | 1976-11-23 | Bofors America, Inc. | Overload signalling system for fork lift trucks and the like |
| US4487741A (en) * | 1981-11-30 | 1984-12-11 | Westinghouse Electric Corp. | Transfer of fuel assemblies |
| US4894849A (en) * | 1988-09-30 | 1990-01-16 | Westinghouse Electric Corp. | Apparatus and method for transferring nuclear reactor fuel assemblies |
| AU753378B2 (en) * | 1997-07-23 | 2002-10-17 | International Stevedoring Operations Limited | Cargo transfer safety system |
| JP4320931B2 (en) * | 2000-03-27 | 2009-08-26 | コベルコクレーン株式会社 | Crane overload prevention method and overload prevention device |
| EP1328913A4 (en) * | 2000-09-27 | 2004-09-22 | Oceaneering Int Inc | Method and system for high speed deployment monitoring |
| US6686839B2 (en) * | 2001-04-04 | 2004-02-03 | International Business Machines Corporation | Method and system for noise notification |
| JP5204877B2 (en) * | 2011-08-04 | 2013-06-05 | 東海旅客鉄道株式会社 | vehicle |
| CN102642773A (en) * | 2012-04-09 | 2012-08-22 | 上海海事大学 | Swinging angle detection device suitable for twin-hanger bridge crane |
| RU2571893C1 (en) * | 2014-06-24 | 2015-12-27 | Общество с ограниченной ответственностью "Научно-производственный центр "Судовые электротехнические системы" (ООО "НПЦ "СЭС") | Climbing jib crane load limiter |
| US10994970B2 (en) | 2019-07-29 | 2021-05-04 | Jim D. Wiethorn | Crane risk logic apparatus and system and method for use of same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631537A (en) * | 1970-01-26 | 1971-12-28 | Harnischfeger Corp | Calibration circuit for boom crane load safety device |
| US3710368A (en) * | 1971-02-25 | 1973-01-09 | Eaton Corp | Boom angle indication system |
| US3740741A (en) * | 1971-05-26 | 1973-06-19 | Eaton Corp | Alarm set point control system |
-
1973
- 1973-10-23 US US408832A patent/US3913081A/en not_active Expired - Lifetime
-
1974
- 1974-09-16 CA CA209,284A patent/CA1015702A/en not_active Expired
- 1974-09-25 GB GB4164874A patent/GB1476525A/en not_active Expired
- 1974-10-07 IT IT28150/74A patent/IT1022663B/en active
- 1974-10-11 AU AU74255/74A patent/AU7425574A/en not_active Expired
- 1974-10-15 JP JP49118585A patent/JPS5078049A/ja active Pending
- 1974-10-22 DE DE19742450135 patent/DE2450135A1/en active Pending
- 1974-10-22 FR FR7435410A patent/FR2248226B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147850A (en) * | 1976-06-01 | 1977-12-08 | Hitachi Constr Mach Co Ltd | Overload preventive device for travelling crane |
| JPS5648439B2 (en) * | 1976-06-01 | 1981-11-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1015702A (en) | 1977-08-16 |
| US3913081A (en) | 1975-10-14 |
| FR2248226A1 (en) | 1975-05-16 |
| DE2450135A1 (en) | 1975-04-24 |
| AU7425574A (en) | 1976-04-15 |
| FR2248226B1 (en) | 1978-11-24 |
| GB1476525A (en) | 1977-06-16 |
| IT1022663B (en) | 1978-04-20 |