ES2155648T3 - Grua, preferentemente grua giratoria de torre. - Google Patents
Grua, preferentemente grua giratoria de torre.Info
- Publication number
- ES2155648T3 ES2155648T3 ES97118984T ES97118984T ES2155648T3 ES 2155648 T3 ES2155648 T3 ES 2155648T3 ES 97118984 T ES97118984 T ES 97118984T ES 97118984 T ES97118984 T ES 97118984T ES 2155648 T3 ES2155648 T3 ES 2155648T3
- Authority
- ES
- Spain
- Prior art keywords
- crane
- load curve
- load
- extended
- preferently
- 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 - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
- B66C13/44—Electrical transmitters
-
- 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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/082—Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/084—Protection measures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
UNA GRUA, PREFERENTEMENTE DE TORRE GIRATORIA, ESTA EQUIPADA CON UN SISTEMA DE CONTROL QUE VIGILA LA CARGA MAXIMA (CARGA LIMITE) QUE PONE LA GRUA FUERA DE SERVICIO CUANDO LA CARGA (CARGA UTIL) ALCANZA O SOBREPASA LA CARGA LIMITE. PARA INCREMENTAR LA CARGA UTIL DE LA GRUA SIN MODIFICAR LA ESTRUCTURA EXISTENTE, EN UN COMPONENTE DE MEMORIA COMO MINIMO SE HA INTRODUCIDO UNA CURVA DE CARGA LIMITE AMPLIADA. EL DISPOSITIVO DE CONTROL NO PONE LA GRUA FUERA DE SERVICIO HASTA QUE LA CARGA UTIL ALCANZA O SOBREPASA LA CURVA DE CARGA LIMITE AMPLIADA. UN DISPOSITIVO DE MANDO SOLO PERMITE UN FUNCIONAMIENTO LIMITADO DE LA GRUA EN LA ZONA SITUADA ENTRE LA CURVA DE CARGA LIMITE Y LA CURVA AMPLIADA, EN EL QUE SOLO ES POSIBLE MOVER LA CARGA A UNA VELOCIDAD REDUCIDA PREFIJADA O CON UNA ACELERACION O DECELERACION REDUCIDAS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653579.4A DE19653579B4 (de) | 1996-12-20 | 1996-12-20 | Turmdrehkran |
DE19653579 | 1996-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2155648T3 true ES2155648T3 (es) | 2001-05-16 |
ES2155648T5 ES2155648T5 (es) | 2010-11-29 |
Family
ID=7815717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97118984T Expired - Lifetime ES2155648T5 (es) | 1996-12-20 | 1997-10-30 | Grúa giratoria de torre. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0849213B2 (es) |
KR (1) | KR19980063702A (es) |
AT (1) | ATE198460T1 (es) |
DE (2) | DE19653579B4 (es) |
ES (1) | ES2155648T5 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19857298C2 (de) * | 1998-12-14 | 2001-03-08 | Klaas Theodor Gmbh & Co | Dachdeckerkran mit Kippsensor |
US6269635B1 (en) | 1999-01-20 | 2001-08-07 | Manitowoc Crane Group, Inc. | Control and hydraulic system for a liftcrane |
DE10023418A1 (de) | 2000-05-12 | 2001-11-15 | Liebherr Werk Nenzing | Verfahren zur Überlastsicherung eines mobilen Kranes |
DE10115312A1 (de) * | 2001-03-28 | 2002-10-02 | Man Wolffkran | Verfahren zur Steuerung von Kranbewegungen sowie Kran |
DE102005035729A1 (de) * | 2005-07-29 | 2007-02-01 | Liebherr-Werk Ehingen Gmbh | Verfahren zum Betreiben eines Krans |
DE102006043492A1 (de) * | 2006-09-12 | 2008-03-27 | Stahl Cranesystems Gmbh | Hebezeug mit erweitertem Lastbereich |
DE102011102025A1 (de) * | 2011-05-19 | 2012-11-22 | Liebherr-Werk Nenzing Gmbh | Kransteuerung |
DE102013005936A1 (de) | 2013-04-05 | 2014-10-09 | Liebherr-Werk Biberach Gmbh | Kran |
DE202013003375U1 (de) | 2013-04-11 | 2013-05-22 | Hermann Paus Maschinenfabrik Gmbh | Mobiler Anhängerkran |
DE202013003376U1 (de) | 2013-04-11 | 2013-05-22 | Hermann Paus Maschinenfabrik Gmbh | Mobiler Anhängerkran |
FR3037681B1 (fr) * | 2015-06-18 | 2017-11-24 | Manitowoc Crane Group France | Procede de definition d’une courbe de charges optimisee pour grue, procede et dispositif de controle pour controler la charge suspendue a une grue a partir de la courbe de charges optimisee |
FR3071240B1 (fr) | 2017-09-21 | 2019-09-06 | Manitowoc Crane Group France | Optimisation dynamique d’une courbe de charge de grue |
CN108383008A (zh) * | 2018-03-07 | 2018-08-10 | 徐州建机工程机械有限公司 | 塔机超起控制方法及系统 |
KR101994770B1 (ko) | 2018-04-03 | 2019-07-01 | 최덕진 | 수중펌프용 플로트 스위치 조립체 |
CN110240066A (zh) * | 2019-06-26 | 2019-09-17 | 北京起重运输机械设计研究院有限公司 | 一种起重机械在线监控系统 |
DE102022113867A1 (de) | 2022-06-01 | 2023-12-07 | Liebherr-Werk Nenzing Gmbh | System zum Überprüfen einer Funktionsfähigkeit einer Komponente einer mobilen Arbeitsmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2041657A5 (es) † | 1969-05-29 | 1971-01-29 | Richier Sa | |
DE2033469B2 (de) * | 1970-07-07 | 1979-01-18 | Carl Metz Gmbh, 7500 Karlsruhe | Kippmomentabhängige Leitersteuerung |
GB1403046A (en) † | 1972-09-08 | 1975-08-13 | Weimar Kombinat Veb | Load factor safety mechanism |
DE3103728A1 (de) * | 1981-02-04 | 1982-09-02 | Fried. Krupp Gmbh, 4300 Essen | "einrichtung zur verbesserung des betriebsverhaltens mobiler drehkrane" |
FI862627A0 (fi) * | 1986-06-19 | 1986-06-19 | Fiskars Ab Oy | System foer reglerande av en krans hastighet. |
DE3835522A1 (de) * | 1988-10-19 | 1990-05-03 | Man Ghh Krantechnik | Kransteuerung |
DE68923278T3 (de) * | 1988-12-27 | 2004-08-05 | Kato Works Co. Ltd. | Sicherheitsanordnung für kräne. |
DE4223695C2 (de) * | 1992-07-21 | 1994-12-08 | Weber Anlagenbau Gmbh & Co Kg | Steuerung für das Verschwenken eines in seiner effektiven Länge veränderlichen Auslegers |
DE4417608A1 (de) * | 1994-02-09 | 1995-08-10 | Liebherr Werk Biberach Gmbh | Verfahren und Vorrichtung zur Lastmomentbegrenzung eines Turmdrehkrans |
-
1996
- 1996-12-20 DE DE19653579.4A patent/DE19653579B4/de not_active Expired - Lifetime
-
1997
- 1997-10-30 AT AT97118984T patent/ATE198460T1/de active
- 1997-10-30 EP EP97118984A patent/EP0849213B2/de not_active Expired - Lifetime
- 1997-10-30 DE DE59702853T patent/DE59702853D1/de not_active Expired - Lifetime
- 1997-10-30 ES ES97118984T patent/ES2155648T5/es not_active Expired - Lifetime
- 1997-12-02 KR KR1019970065318A patent/KR19980063702A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE59702853D1 (de) | 2001-02-08 |
ATE198460T1 (de) | 2001-01-15 |
DE19653579B4 (de) | 2017-03-09 |
EP0849213B1 (de) | 2001-01-03 |
ES2155648T5 (es) | 2010-11-29 |
KR19980063702A (ko) | 1998-10-07 |
DE19653579A1 (de) | 1998-06-25 |
EP0849213B2 (de) | 2010-06-23 |
EP0849213A1 (de) | 1998-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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