EP3697718A1 - System zum bedienen eines lasthandling-krans sowie lasthandling-kran und verfahren zu dessen bedienung - Google Patents
System zum bedienen eines lasthandling-krans sowie lasthandling-kran und verfahren zu dessen bedienungInfo
- Publication number
- EP3697718A1 EP3697718A1 EP18793619.0A EP18793619A EP3697718A1 EP 3697718 A1 EP3697718 A1 EP 3697718A1 EP 18793619 A EP18793619 A EP 18793619A EP 3697718 A1 EP3697718 A1 EP 3697718A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- crane
- load
- travel
- handling device
- support means
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 67
- 230000001960 triggered effect Effects 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 230000001419 dependent effect Effects 0.000 claims abstract description 8
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 20
- 230000003213 activating effect Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
- B66C13/30—Circuits for braking, traversing, or slewing motors
-
- 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
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
- B66C13/56—Arrangements of handles or pedals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
-
- 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
- B66C2700/085—Control actuators
Definitions
- the invention relates to a system for operating a load handling crane according to the preamble of claim 1, a load handling crane with such a system according to the features of claim 10 and a method for operating a load handling crane according to the preamble of claim 11.
- Cranes generally serve to lift and lower loads at different locations within their work area.
- a hoist of the crane is moved by means of a traction drive in a usually horizontal direction, provided that an operator triggers corresponding control commands for the traction drive by manipulation of a trained example as a control switch handling device of the crane and thus operates the crane.
- control switches as an interface between an operator and the crane controls that can be operated by an operator in the sense of manipulation of the handling device, thereby triggering the respective control commands for the drive and a lifting drive of the crane.
- the controls can be used as mechanically operated physical
- Trigger drives as well as manually dampen oscillations of the suspension element and any load attached to the load-carrying means.
- Handling device for attachment to one of the driving plane, that is at least below the driving level, drooping as well as raised and lowered
- Section of a suspension of the hoist is provided and adapted to allow an operator to trigger by manipulating the handling device, which can be done in particular with one hand and simultaneously with the same hand of the operator, both control commands for the crane or its drives and the suspension means and a Manually guide and align any load on it, and manually dampen pendulum movements of the suspension and load.
- manipulating the handling device which can be done in particular with one hand and simultaneously with the same hand of the operator, both control commands for the crane or its drives and the suspension means and a Manually guide and align any load on it, and manually dampen pendulum movements of the suspension and load.
- the handling device in particular its housing, is designed to be arranged and secured to be load-bearing between the portion of the support means and the load-receiving means on the support means.
- the handling device as well as the load receiving means to a support means extending part of the load line of the hoist, are initiated by the load from a load attached to the load receiving load forces on the handling device, in particular their housing in the support means. Accordingly, the load receiving means on the
- Handling device in particular their housing, and thus on the
- Handling device attached to the suspension means and hung.
- a simple change between different load handling devices such as load hooks, grippers, etc. can be made possible by a receptacle for releasably securing the respective load-receiving means is formed on the handling device or the housing.
- the handling device and in particular its housing can thus be configured and connected to the load receiving means so that a movement and in particular rotation of the handling device causes an equally large movement of the load receiving means including any load attached thereto and vice versa.
- the system according to the invention also comprises a sensor system for determining an orientation of the suspended portion of the suspension element and / or a
- the sensor system is designed to determine the orientation of the section of the suspension element and / or of the part attached to it which is suspended from the driving plane and extends in the direction of gravitational force, by rotation of the section or part of a extending in the direction of gravity force
- Control switch is formed.
- the control element can two control units For example, in the form of buttons, the operation of each control commands for opposite directions in the sense of a forward drive and a
- Trigger reverse drive By means of the traction drive, the hoist can each independently in a crane travel direction and / or in a
- the direction of travel is thus a direction which runs on and parallel to the preferably horizontal driving plane in the crane driving direction and / or driving direction.
- a control panel of the control or another already existing and provided on the handling device
- Control element can be triggered by the respective operation and control commands for the lifting drive, so that the handling device can be configured as a control switch without the control element for the drive already.
- the direction of travel dependent on the determined orientation for the control command is also predetermined by an actuation of an operating element, thereby associating the determined direction with the direction of travel in a predefined manner.
- This may be the same control element or its control panel, by the actuation of the control command is triggered, in particular by the same operation both the control command triggered and the associated direction of travel can be specified. It is also conceivable that two operations are required to trigger the control command.
- control element or its operating part has a first actuating stage for a first actuation for specifying the direction of travel as a function of the determined orientation and a second actuating stage for a second actuation for the subsequent triggering of the actual control command, taking into account the previously given direction of travel.
- two separate, preferably each arranged on the handling device or the housing, controls may be provided, one of which is used for a first operation to specify the direction of travel and one for a second operation to trigger the control command.
- the control element for the specification of the direction of travel can then have two control units for forward drive and reverse drive. In other words, therefore, only by the operation of the corresponding Operating element or control panel or the corresponding
- Actuation stage the hoist are moved by means of the traction drive in a direction of travel on the driving plane, the direction of travel depends on the determined by the sensor orientation.
- the safety during load handling is substantially increased, as is prevented by the required operation in the sense of a safety function that, for example, an orientation in the form of a deflection of the drooping from the driving portion of the
- Supporting means against the gravitational force direction is immediately converted into a driving maneuver effected by the drive in a possibly unintentional direction of travel.
- the required operation of a control element allows one
- Handling device unlike in the above-mentioned prior art now no longer be misinterpreted as supposedly intended triggering a control command.
- the orientation determined in particular during the respective actuation and, for example, by appropriate manipulation of the handling device can be taken into account such that the direction of travel dependent on the determined orientation is in the direction of a directional orientation.
- Control of the traction drive is specified. This includes the system preferably a suitably furnished and with the sensors
- this direction setpoint can then by pressing or another operation of the corresponding control / control panel or the corresponding
- the actual control command is triggered or generated and controlled with the control command of the traction drive such that the hoist is moved by means of the traction drive with a driving maneuver in the direction of travel predetermined according to the direction setpoint.
- the directional setpoint may first be determined by the
- Evaluation unit are transmitted to a control unit of the crane to be considered there in addition to speed setpoints when triggered, that is, in the generation of the actual control command for the travel drive.
- the control unit controls the traction drive so that the hoist is moved by means of the traction drive with the predetermined direction of travel and speed.
- the control unit can as well as the
- Control unit, the lifting drive of the hoist can be controlled by a corresponding control element is operated on the handling device.
- the control unit and the evaluation unit could also be arranged outside the handling device.
- the control unit can then also be divided, so that one of the control of the cat drive for a
- Crane control is arranged outside the crane trolley on the crane girder or at least one of the crane trolleys.
- the cat control can then also control the lifting drive.
- Alignments, direction and speed setpoints and / or control commands to correspond with such setpoints, are the control element and thus in particular the handling device, the sensor, the
- the orientation may refer to at least two reference points which are defined on the section of the suspension element suspended from the driving plane or in the part which is attached thereto and used to determine the orientation in a distinguishable manner.
- the first reference point can, for example, on a handle provided for an operator of the handling device and the second reference point on a side opposite the handle of a housing wall of
- To determine the orientation can then, for example, the position of the two reference points and / or the position or position of a
- Reference lines containing imaginary lines are determined relative to a defined by the sensor coordinate plane.
- the coordinate plane serving as the reference system for the orientation to be determined may be a Cartesian
- Coordinate system or a polar coordinate system may be in particular in the form of coordinates of the reference points and / or a slope and / or an angle of the imaginary line relative to the respective
- Coordinate system can be determined. If the alignment is determined in the form of an angle, this can also be a rotation angle, preferably an absolute rotation angle, which in particular by a rotation of the support means and / or the attached part and, consequently, by a rotation of the imaginary line to a rotation axis is changeable.
- the angle of rotation can be determined in particular relative to a reference orientation.
- Reference orientation can be defined, for example, an orientation parallel to an axis of the coordinate plane and / or the driving plane.
- the sensor system can accordingly be designed and set up to determine the orientation inclusive and / or without a corresponding angle of rotation.
- the determination of the direction of travel for the traction drive can be carried out as a predefined assignment of a direction vector to the determined orientation, for example from the reference points containing imaginary lines or their rotation angle can be represented.
- a mathematical assignment of the orientation determined relative to the coordinate plane of the sensor system to the coordinate plane of the travel drive defined by the crane travel direction and the trolley travel direction can take place.
- the direction of travel can be given before or after the coordinate transformation of the directional vector, for example, with an angle of zero degrees with respect to the determined or the transformed orientation, from the first to the second of the two
- the predetermined direction of travel then runs along or parallel to the imaginary orientation representing
- the sensors can be arranged completely on the crane and movable with it to determine the alignment.
- the sensor system it is possible for the sensor system to be suspended completely on the suspension element, as described in more detail below, or at least partially on the crane trolley or outside of the crane trolley on the side
- the coordinate plane of the sensor system can thus also be movable with respect to the driving plane and in particular tiltable and
- the sensor system has a sensor in the sense of a measuring device or measuring sensor in order to determine the respective orientation on the basis of a corresponding measurement.
- the sensors can work in this
- Reference points should also be provided with a transmitting means, for example in the form of light sources for each reference point, which can be equipped with a sensor of the sensor system then serving as a receiver, for example in the form of a camera.
- Light sources for example by means of triangulation or a transit time measurement is possible.
- the sensor system can also be designed to determine the orientation on the basis of an ultrasound measurement. Also conceivable is a sensor that the
- the sensor system in order to determine the orientation in the form of a rotation angle, can comprise, for example, a compass, in particular an electronic compass, or a sensor in the form of a Hall sensor, in particular a 3D Hall sensor, and a magnetic body, or at least cooperate therewith.
- the compass or the Hall sensor and magnetic body and their respective arrangement, the coordinate plane of the sensor can be defined relative to the axis of rotation. This is especially true when the sensor is completely suspended from the suspension element. Details are described below.
- the sensor system is designed to determine the orientation continuously and in such a way with the for the specification of
- the alignment for specifying the direction of travel for a control command for the traction drive can be an alignment which does not deflect the suspended suspension element section relative to the
- both the freely suspended support means section and the parts suspended therefrom can accordingly remain in the deflection-free, gravitational force-related rest position and
- Coordinate level of the sensor determined and specified for a control command A change in the orientation required to change the given direction of travel can then be achieved, for example, by a rotation of the
- Handling device take place about the axis of rotation, whereby the position of at least one of the two reference points and thus the position of the associated imaginary line is changed.
- the handling device or at least a portion of the housing is rotatably suspended relative to the support means and / or the support means can be twisted about its longitudinal extent.
- the orientation of the handling device the orientation of the
- Supporting means or another part attached to the support means are determined by there are defined corresponding relevant for the determination of the orientation reference points.
- load-handling cranes can therefore now also be used for relatively larger loads with a weight of, for example, more than 50 kg, without in this case the one described above
- the axis of rotation can in particular cut or coincide with the suspension element section and / or cut a part fastened to the suspension element, in particular the handling device and / or the load suspension device. This may be the case, for example, if a longitudinal axis of the handling device is defined as a rotation axis and at least a portion of the handling device, for example a section of its housing, is rotatable thereabove.
- the senor is designed to at least partially, preferably completely, attached to the support means and suspended and in this case, in particular between the support means and the load receiving means, preferably between the support means and the
- Handling device to be arranged.
- the components of the sensors can be arranged in total on the crane so that the determination of the orientation is not by a between the sensor and the support means
- the rotatable together with the handling device part of the sensor is just like the handling device rotatably connected to the rotating assembly, in particular the same of the two rotating elements connected. As mentioned above, this may be, for example, a compass, a Hall sensor or a magnetic body.
- the rotary assembly, in particular the housing can also be like the handling device load-bearing and thus attached and suspended as part of the load line on the support means.
- Rotational assembly will then be a power flow decoupling of
- Handling device and the support means achieved such that an applied to the handling device or its housing
- Torque is not transmitted to the suspension element. In this way, the handling device, the particular rotatably against the
- the suspension means not or only negligible
- the depending suspension element section can extend permanently in the direction of gravitational force, in which case the axis of rotation runs parallel thereto or coincides with it.
- the rotary assembly can also be used when the handling device is suspended in non-load-bearing manner and thus kraftlig nom parallel to the load line to the suspension element. This applies to all of the previously described embodiments of the system.
- the suspension element can be an element for reducing torsion of the Be provided suspension means, which is preferably torsionally rigid than that
- the element for reducing torsion of the suspension element is rotatably connected to the support means, in particular indirectly via that one rotary element of the rotary assembly, which in turn rotationally fixed to the support means, in particular its hanging from the driving plane section, is connectable. With its opposite end is the element for reducing torsion of the suspension element in the driving plane with the
- the element for reducing torsion of the suspension element is preferably designed such that it has its length during lifting or lowering and the associated movement of the suspension element section suspended from the plane of travel
- the element for torsion reduction may in particular be a hose, preferably a spiral hose.
- the support means can then be accommodated and in particular extend at a distance from the wall of the hose.
- a wired signal transmission additionally used for this purpose and also referred to as a control line signal transmission cable inside the tube and in particular attached to the wall and / or be integrated into the wall.
- the signal transmission cable can also be designed as a helical spiral conductor. This allows for easy length adjustment of the hose during lifting or lowering and the corresponding movement of the support means section.
- the rotary assembly may have a housing with an opening through which a connectable to the handling device
- Engage connector body and can be supported with its collar within the housing to the housing.
- the collar can be supported within the housing via a particular annular contact surface on the housing wall delimiting the opening.
- the connecting body can be supported with a second collar within the housing of the handling device, which for this purpose also has a corresponding opening into which the connecting body can engage.
- a load sensor is provided, which is designed to detect the weight of the respective load acting on the suspension element, wherein setpoints for a speed and / or acceleration and / or deceleration of the traction drive in dependence on the detected weight of the load are customizable.
- the load sensor can do this
- Handling device to be arranged in the load line.
- the speeds, accelerations and decelerations are reduced with increasing weight, the resulting pendulum movements of the suspended load and thus the manual required for their damping can be
- the crane 1 also comprises a control unit 11, which is connected to the handling device 10 or its operating element 16 as well as to the travel drive and the lifting drive of the crane 1 in terms of control engineering and, in particular, signal transmission.
- a control unit 11 which is connected to the handling device 10 or its operating element 16 as well as to the travel drive and the lifting drive of the crane 1 in terms of control engineering and, in particular, signal transmission.
- the control unit 1 1 can be divided, so that one of the control of the
- the crane 1 In order to be able to move the hoist 8 of the crane 1 intuitively, safely and efficiently in a desired direction of travel on the driving level E by means of the travel drive, the crane 1 is provided with a system according to the invention for operating the crane 1 accordingly.
- Essential components of the system are the
- Handling device 10 the control element 16 and a sensor 20 (see Figure 3) for, in particular continuous, determination of an orientation of
- the control element 16 interacts with the sensor 20 via a signal-transmitting connection, not shown, such that a control command for driving the traction drive with a direction by an operation of the control element 16, that is the button "forward drive” 16a or button “reverse” 16b Setpoint is triggered.
- the hoist 8 can then be moved by means of the traction drive in a direction of travel on the driving level E corresponding to the directional setpoint, the directional setpoint or the direction of travel being dependent on an orientation determined by means of the sensor system 20.
- the desired direction of travel for the control command is in this case predetermined depending on the corresponding orientation by the operation of the control element 16 and can be changed by appropriate adjustment of the respective orientation.
- the directional setpoint can be predetermined by an evaluation unit connected in signal-transmitting manner to the sensor system 20 and transmitted to the control unit 11 via a signal-transmitting connection in which the control command is then generated.
- the evaluation unit like the control unit 11, can be accommodated on or in the handling device 10.
- Sensor 20 is designed to determine an orientation of the handling device 10 as attached to the support means 9 part. This is an orientation that can be changed by a rotation R of the handling device 10 about a rotation axis z1 and thus adjustable.
- the respective operator 13 can grip the handling device 10, for example, on the handle 15 with one hand 13a and effect the desired rotation R by a corresponding manual force.
- the rotation axis z1 can be in
- the section of the suspension element 9 hanging down from the driving plane E, to which the handling device 10 and in particular the handling device 10 and the load receiving means 9a is attached can also be in its rest position and likewise extend in the direction of gravitational force.
- the support means 9 itself can be aligned according to the rotation R and for this purpose twisted around the rotation axis z1.
- the handling direction 10 in particular jointly and uniformly with the load receiving means 9a and any load attached thereto L, by means of a rotating assembly 17 on the Supporting means 9 and rotatably mounted relative to this about the rotation axis z1.
- the detectable by means of the sensor 20 alignment is in the present
- the operating element 16 and its keys 16a to 16d are presently designed as mechanically actuated buttons, each having at least one actuating stage. However, other embodiments in the sense defined above are conceivable.
- the handle 15 is designed to be at least partially encompassed by a hand 13a, 13b of the operator 13 and at the same time
- attached load L (see Figure 1) can be rotated easily around the rotation axis z1.
- an upper first rotary element 17a and a lower second rotary element 17b of the rotary assembly 17 are housed.
- the rotary elements 17a, 17b are rotatable relative to each other about the rotation axis z1 or define it.
- the rotary elements 17a, 17b are supported against each other via spherical roller bodies 18 in particular in order to form a thrust bearing, in particular a ball bearing, designed as a roller bearing.
- a sealing body 19 covering the gap between the two rotary elements 17a, 17b is furthermore arranged.
- the handling device 10 is in particular non-rotatable with its housing 12 with respect to the rotation axis z1 with the first rotary element 17a and the free end of the suspension element 9 with respect to FIG
- Angle of rotation sensor formed and completely attached to the support means 9 in the present embodiment.
- the sensor 20 is disposed between the support means 9 and the handling device 10, in particular within the housing 17c.
- the sensor system 20 comprises a magnetic body 20a and a sensor 20b cooperating therewith in the form of a Hall sensor designed as a 3D sensor, which enables the determination of an absolute angle of rotation W and for this purpose defines a corresponding coordinate plane of the sensor system 20, which
- the orientation in the form of the angle of rotation W can be determined independently of any inclination of the rotation axis z1 with respect to the gravitational force direction, for example if the load strand oscillates in relation to the rest position or is deliberately deflected by the operator 13.
- Coordinate plane has the advantage that independent of a possible rotation or torsion of the support means 9 and thus the coordinate plane about the rotation axis z1 clear results are possible.
- other types and arrangements of the sensor 20 are also conceivable, wherein in particular the respective coordinate plane defining parts of the sensor 20 also outside the support means 9 and / or outside of the crane 1, in particular fixedly arranged relative to the crane 1 and its movements can be.
- the sensor system 20 may have transmitting means and receivers in order to determine two reference points defined on the handling device 10 and their orientation, for example.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017124278.3A DE102017124278A1 (de) | 2017-10-18 | 2017-10-18 | System zum Bedienen eines Lasthandling-Krans sowie Lasthandling-Kran und Verfahren zu dessen Bedienung |
PCT/EP2018/078589 WO2019077054A1 (de) | 2017-10-18 | 2018-10-18 | System zum bedienen eines lasthandling-krans sowie lasthandling-kran und verfahren zu dessen bedienung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3697718A1 true EP3697718A1 (de) | 2020-08-26 |
EP3697718B1 EP3697718B1 (de) | 2023-08-16 |
Family
ID=64024007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18793619.0A Active EP3697718B1 (de) | 2017-10-18 | 2018-10-18 | System zum bedienen eines lasthandling-krans sowie lasthandling-kran und verfahren zu dessen bedienung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210188600A1 (de) |
EP (1) | EP3697718B1 (de) |
CN (1) | CN111247082B (de) |
DE (1) | DE102017124278A1 (de) |
ES (1) | ES2962251T3 (de) |
WO (1) | WO2019077054A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000016342A1 (it) * | 2020-07-07 | 2022-01-07 | Agostinis Vetro S R L | Apparato per la movimentazione di carichi |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29712462U1 (de) | 1997-07-15 | 1997-09-11 | Münnekehoff, Gerd, 42857 Remscheid | System zum Steuern der Bewegungen einer Lasthebevorrichtung |
US6386513B1 (en) * | 1999-05-13 | 2002-05-14 | Hamayoon Kazerooni | Human power amplifier for lifting load including apparatus for preventing slack in lifting cable |
US6738691B1 (en) * | 2001-05-17 | 2004-05-18 | The Stanley Works | Control handle for intelligent assist devices |
EP1501754B1 (de) * | 2002-05-08 | 2008-11-19 | The Stanley Works | Methode und vorrichtung zur lasthandhabung mit einem intelligenten hilfssystem |
US7461753B1 (en) * | 2004-12-06 | 2008-12-09 | Gatta Raymond P | Practical intelligent assist device |
US7467723B2 (en) * | 2005-03-18 | 2008-12-23 | Zaguroli Jr James | Electric motor driven traversing balancer hoist |
CN101657377A (zh) * | 2007-02-14 | 2010-02-24 | 株式会社五合 | 移动控制方法、移动操作装置和用于操作移动体的移动的方法 |
CN102438933B (zh) * | 2010-07-02 | 2016-07-06 | 株式会社五合 | 操作装置以及具有该操作装置的移动装置 |
WO2013114737A1 (ja) * | 2012-01-31 | 2013-08-08 | 株式会社五合 | 機器の表示装置および表示装置を設けた機器 |
JP6768183B2 (ja) * | 2015-01-23 | 2020-10-14 | 株式会社五合 | 報知装置及び移動システム |
FI20155599A (fi) * | 2015-08-21 | 2017-02-22 | Konecranes Global Oy | Nostolaitteen ohjaaminen |
DE202016002296U1 (de) * | 2016-04-08 | 2017-07-12 | Liebherr-Components Biberach Gmbh | Baumaschine |
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2017
- 2017-10-18 DE DE102017124278.3A patent/DE102017124278A1/de not_active Withdrawn
-
2018
- 2018-10-18 WO PCT/EP2018/078589 patent/WO2019077054A1/de active Search and Examination
- 2018-10-18 US US16/757,261 patent/US20210188600A1/en active Pending
- 2018-10-18 CN CN201880068069.4A patent/CN111247082B/zh active Active
- 2018-10-18 EP EP18793619.0A patent/EP3697718B1/de active Active
- 2018-10-18 ES ES18793619T patent/ES2962251T3/es active Active
Also Published As
Publication number | Publication date |
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ES2962251T3 (es) | 2024-03-18 |
WO2019077054A1 (de) | 2019-04-25 |
DE102017124278A1 (de) | 2019-04-18 |
CN111247082B (zh) | 2021-10-26 |
US20210188600A1 (en) | 2021-06-24 |
EP3697718B1 (de) | 2023-08-16 |
CN111247082A (zh) | 2020-06-05 |
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