FR2677629B1 - METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION. - Google Patents
METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION.Info
- Publication number
- FR2677629B1 FR2677629B1 FR9107625A FR9107625A FR2677629B1 FR 2677629 B1 FR2677629 B1 FR 2677629B1 FR 9107625 A FR9107625 A FR 9107625A FR 9107625 A FR9107625 A FR 9107625A FR 2677629 B1 FR2677629 B1 FR 2677629B1
- Authority
- FR
- France
- Prior art keywords
- implementation
- load
- controlling
- lifting machine
- lifting
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9107625A FR2677629B1 (en) | 1991-06-17 | 1991-06-17 | METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION. |
DE4219369A DE4219369A1 (en) | 1991-06-17 | 1992-06-15 | Monitoring load lifting unit with hydraulically controlled lift part - having two different preset alarm thresholds so that above one threshold further work can only be done by intended handling, and over second general alarm is raised and hydraulic power shut=off |
IT92MI001475A IT1265712B1 (en) | 1991-06-17 | 1992-06-17 | PROCEDURE AND DEVICE FOR LOAD CONTROL IN A LIFTING EQUIPMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9107625A FR2677629B1 (en) | 1991-06-17 | 1991-06-17 | METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2677629A1 FR2677629A1 (en) | 1992-12-18 |
FR2677629B1 true FR2677629B1 (en) | 1998-02-20 |
Family
ID=9414113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9107625A Expired - Fee Related FR2677629B1 (en) | 1991-06-17 | 1991-06-17 | METHOD FOR CONTROLLING THE LOAD FOR A LIFTING MACHINE AND DEVICE FOR ITS IMPLEMENTATION. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4219369A1 (en) |
FR (1) | FR2677629B1 (en) |
IT (1) | IT1265712B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0708053A1 (en) * | 1994-08-26 | 1996-04-24 | Hiab Export A/S | Overload protection system for hydraulic boom cranes, especially of the type used on motor vehicles |
WO1997029038A1 (en) * | 1996-02-07 | 1997-08-14 | Højbjerg Maskinfabrik A/S | A load control system preferably for hydraulic cranes |
FR2845370B1 (en) * | 2002-10-04 | 2004-12-17 | Jean Diebolt | CRANE WITH FOLDABLE AND / OR TELESCOPIC ARMS |
DE102012010760A1 (en) | 2012-05-31 | 2013-12-05 | Wolffkran Holding Ag | Electrohydraulic device with three-phase asynchronous motor for adjusting a boom |
CN103979420B (en) * | 2014-04-29 | 2015-11-11 | 南通中远船务自动化有限公司 | Large-sized gantry crane dead electricity brake buffer unit |
CN118289657B (en) * | 2024-06-06 | 2024-08-27 | 杭州宇泛智能科技股份有限公司 | Intelligent monitoring method and device for safety of tower crane by adopting heterogeneous sensor direct connection |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545427B2 (en) * | 1974-10-12 | 1979-05-03 | Liner Concrete Machinery Co. Ltd., Gateshead, Durham (Grossbritannien) | Vehicle for moving loads |
US4003487A (en) * | 1975-04-03 | 1977-01-18 | Allis-Chalmers Corporation | Truck overload protective system having trip signal sampling means |
HU177529B (en) * | 1979-05-29 | 1981-11-28 | Epitoegepgyarto Vallalat | Method for preventing over load of lifting machines and arrangement for implementing this |
US4411368A (en) * | 1980-03-21 | 1983-10-25 | Roger Manjot | Safety system for hydraulically controlled hoisting apparatus |
FR2574389A1 (en) * | 1984-12-07 | 1986-06-13 | Manitou Bf | Safety device for handling vehicles with front loader |
FR2587320B1 (en) * | 1985-09-16 | 1987-12-18 | Manjot Roger | METHOD FOR CONTROLLING THE STABILITY OF A MOBILE CRANE. |
US4787524A (en) * | 1985-09-25 | 1988-11-29 | National-Oilwell | Overload protection system for a crane |
US4849735A (en) * | 1987-06-02 | 1989-07-18 | James M. Kirtley | Radio controlled safety stop system for forklift trucks |
FR2636617B1 (en) * | 1988-09-19 | 1991-01-11 | Gobalet Gilbert | POSITION INDICATOR DEVICE OF A LOADING CRANE INSTALLED ON A TRUCK |
-
1991
- 1991-06-17 FR FR9107625A patent/FR2677629B1/en not_active Expired - Fee Related
-
1992
- 1992-06-15 DE DE4219369A patent/DE4219369A1/en not_active Withdrawn
- 1992-06-17 IT IT92MI001475A patent/IT1265712B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT1265712B1 (en) | 1996-12-02 |
FR2677629A1 (en) | 1992-12-18 |
ITMI921475A1 (en) | 1992-12-18 |
DE4219369A1 (en) | 1993-01-14 |
ITMI921475A0 (en) | 1992-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |