EP1203745A1 - Flurförderzeug mit einem Hubgerüst und einer zusätzlichen Bewegungsvorrichtung für ein Lastaufnahmemittel - Google Patents
Flurförderzeug mit einem Hubgerüst und einer zusätzlichen Bewegungsvorrichtung für ein Lastaufnahmemittel Download PDFInfo
- Publication number
- EP1203745A1 EP1203745A1 EP01125216A EP01125216A EP1203745A1 EP 1203745 A1 EP1203745 A1 EP 1203745A1 EP 01125216 A EP01125216 A EP 01125216A EP 01125216 A EP01125216 A EP 01125216A EP 1203745 A1 EP1203745 A1 EP 1203745A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- industrial truck
- movement
- load
- acceleration
- weight
- 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
Images
Classifications
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
- B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
Definitions
- the invention relates to an industrial truck with a mast, one Load suspension device and a movement device for the load suspension device, wherein the movement device together with the load handling means by means of the The mast can be raised and the load handler by means of Movement device is movable relative to the mast.
- Industrial trucks of the type mentioned are often used as high-rack trucks or High-bay order picker executed. Often executed as a fork Load suspension means can be relative to the Mast are moved.
- a pushing device can be used as the movement device for horizontal displacement of the load handler, a swivel device or a combined swivel pusher can be used.
- Movement device to provide an additional lifting device with which the Load suspension device can be raised relative to the driver's cab and the mast.
- the load suspension device can be used together with the at least one Movement device and any existing liftable Operator's platform can be raised using the mast. Especially at far when the load is moved through the Mass forces occurring to an elastic deformation and cause the mast to swing. To such a deformation of the To reduce the mast, it is known from a predetermined lifting height Mast the maximum movement speed of a side thruster and to lower a swivel device. By gradually lowering it The speed of movement can cause elastic deformations and vibrations of the mast are partially avoided. The belittling of Movement speed, however, also leads to a reduction in that with the Industrial truck achievable goods handling performance.
- the invention is therefore based on the object of an industrial truck of the beginning to provide the type mentioned, in the case of a high throughput of goods elastic deformation of the mast occurring during operation is further reduced.
- the acceleration and / or the speed of at least one by means of the movement device Generatable movement of the load handler in dependence on at least an operating parameter of the industrial truck can be influenced, the Operating parameters is recorded at least approximately continuously.
- the stepless Detection of the operating parameter makes it possible to accelerate and / or The speed of the movement device also increases almost continuously vary.
- an electronic control processes the Operating parameters and also continuously generates one for the Relevant speed or acceleration of the load handler Influencing factor. Possible influencing variables are, for example, those with Movement device maximum speed or Maximum acceleration of the load handler.
- the parameter acquisition by means of a Incremental encoder for the present application as The parameter acquisition by means of a Incremental encoder.
- the term "acceleration" includes here Connection also during braking of the load handler braking acceleration occurring.
- An operating parameter that is preferably used is based on the current lifting height of the Mast formed.
- the lifting height i.e. the extension length of the mast, is is decisive for the rigidity and tendency to vibrate of the mast and is therefore particularly relevant for the present problem.
- the current lifting height is recorded at least approximately continuously and becomes the Acceleration and / or the speed of the movement device Generatable movement is continuously adapted to the current lifting height.
- the lifting height can be detected, for example, by means of an incremental encoder or Potentiometers are made that depend on a friction wheel or a cable pull the lifting height are driven.
- the maximum acceleration is at least one movement of the movement which can be generated by means of the movement device
- Load suspension means can be influenced depending on the lifting height in such a way that with a lower lifting height, a stronger acceleration is possible than with a large one Lifting height. Since the acting mass forces directly from the acceleration of the Depending on the load handler, it makes sense to increase the maximum with increasing lifting height Reduce acceleration. A reduction in the maximum speed of the Movement that can be generated by means of the movement device is not here intended.
- Another operating parameter can vary from the weight of one to the Load suspension means be formed load.
- the load weight can for example indirectly via the one in a hydraulic lifting cylinder Pressure can be determined. They depend on the load weight during acceleration of the load handler directly from the forces acting on the mast.
- the weight of the load is recorded at least approximately continuously and the Acceleration and / or the speed of the movement device
- the movement that can be generated is continuously adapted to the current weight of the load.
- the maximum acceleration of at least one by means of the movement device Generable movement of the load handler depends on the weight the load can be influenced in such a way that with a low weight a stronger one Acceleration is possible than with a heavy weight.
- the use of the invention is particularly effective when the movement device has a pushing device with which the load suspension device essentially horizontal direction, preferably in the lateral direction of the industrial truck is movable. As a result, swinging of the mast in particular lateral direction of the truck can be reduced.
- the invention can be used if the Movement device has a pivoting device with which the Load suspension device is pivotable about a substantially vertical axis.
- the invention can also be used if the movement device is a Has additional lifting device with which the load handling device relative to the Mast is movable in the vertical direction.
- one is movable Industrial truck
- the acceleration and / or the speed of the movement of the industrial truck as a function of at least one operating parameter of the Truck can be influenced.
- accelerating or braking the Movement of the entire truck can cause the mast to vibrate produce.
- the travel drive and possibly the Driving brake of the truck depending on those described above Operating parameters lifting height and load weight can be influenced.
- the maximum speed of the travel movement is advantageously in Dependency on the lifting height can be influenced in such a way that at a low lifting height a higher speed is possible than with a large lifting height.
- the maximum acceleration of the travel movement is dependent on the lifting height can be influenced in such a way that a lower lifting height means a stronger one Acceleration is possible than with a large lifting height. This can cause vibrations of the mast caused by the driving movements of the industrial truck will be reduced. A reduction in the braking acceleration of the For safety reasons, the industrial truck is only possible if this does not extend the truck's braking distance. For this reason the maximum speed and the Maximum acceleration is reduced so that the truck's braking distance in the Remains essentially the same.
- acceleration refers here equally on starting processes and on braking processes.
- the maximum speed of travel is in Dependency on the weight of the load can be influenced so that at low Weight a higher speed is possible than with high weight.
- the maximum acceleration of the travel movement is dependent can be influenced by the weight of the load in such a way that a low weight stronger acceleration is possible than with high weight.
- a reduction on the mast acting inertia forces, while the braking distance of the truck remains almost unaffected.
- FIG. 1 shows a high-rack stacker as an industrial truck according to the invention.
- the Industrial truck stands on a road with wheels 1 and can be moved freely. through of a mast 2, a driver's station 3 can be raised, on which one Movement device 4 is fixed with a load suspension device 5.
- the means of The lifting movement that can be generated is illustrated by an arrow 6.
- the movement device 4 comprises a side thrust device 8 for displacement of the load handling device 5 in the transverse direction 7 of the industrial truck.
- a side thrust device 8 for displacement of the load handling device 5 in the transverse direction 7 of the industrial truck.
- To the Sideloader 8 is coupled to a swivel device 9, with which the Load suspension device 5 can be pivoted about a vertical axis 10.
- To the Swivel device 9 is in turn coupled to an additional lifting device 11 with which the load suspension device 5 relative to the driver's cab 3 and relative to the mast 2 can be moved in the vertical direction 12.
- FIG. 2 shows the speed v L of the movement generated with the side thrust device 8 over the lateral displacement path s L.
- the solid curve 15 describes the speed curve when the mast 2 is almost completely retracted and the load weight is low.
- the load suspension device 5 is accelerated comparatively quickly and braked shortly before reaching the second end position, so that the side thrust device comes to a standstill in the end position 17.
- the maximum acceleration of the load suspension means 5 by means of the Side thrust device 8 is continuously and continuously at the current lifting height and adjusted the current load weight. Before an end position 16, 17 is reached the movement generated by the side thruster 8 by an electronic Control automatically braked. An electronic control directs the Braking process with regard to the available Brake acceleration automatically at the right time. For this purpose the position of the side thruster 8 continuously detects a corresponding one Measured variable supplied to the electronic control. If the sideshift 8 stopped by a specification of the operator before reaching the end position braking is also carried out with the current operating parameters corresponding maximum acceleration.
- the speed that can be generated with the swivel device 4 Swiveling movement also runs according to Figure 2.
- the control of the The speed of the pivoting movement takes place in the present exemplary embodiment in all respects analogous to the control of the side shift movement explained above.
- FIG. 3 shows the course of the driving speed v F over the driving distance s F.
- the solid curve 19 represents the speed curve at a low lifting height and a small load weight.
- the dashed curve 20 describes the curve of the speed at a large lifting height and heavy load. It can be seen that here both the maximum acceleration and the maximum speed are reduced compared to curve 19.
- the maximum acceleration amounts are also identical here for starting and braking. Due to the stepless acquisition of the operating parameters lifting height and load weight, a stepless adjustment of the maximum acceleration and maximum speed is also possible with regard to the driving movement.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
- Figur 1
- ein erfindungsgemäßes Flurförderzeug,
- Figur 2
- die Geschwindigkeit der Bewegungsvorrichtung über dem Weg,
- Figur 3
- die Fahrgeschwindigkeit des Flurförderzeugs über dem Fahrweg.
Claims (15)
- Flurförderzeug mit einem Hubgerüst (2), einem Lastaufnahmemittel (5) und einer Bewegungsvorrichtung für das Lastaufnahmemittel (5), wobei die Bewegungsvorrichtung gemeinsam mit dem Lastaufnahmemittel (5) mittels des Hubgerüsts (2) anhebbar ist und das Lastaufnahmemittel (5) mittels der Bewegungsvorrichtung relativ zu dem Hubgerüst (2) bewegbar ist, dadurch gekennzeichnet, dass die Beschleunigung und/oder die Geschwindigkeit (vL) mindestens einer mittels der Bewegungsvorrichtung erzeugbaren Bewegung des Lastaufnahmemittels (5) in Abhängigkeit von mindestens einem Betriebsparameter des Flurförderzeugs beeinflussbar ist, wobei der Betriebsparameter zumindest annähernd stufenlos erfasst wird.
- Flurförderzeug nach Anspruch 1, dadurch gekennzeichnet, dass ein Betriebsparameter von der aktuellen Hubhöhe des Hubgerüsts (2) gebildet ist.
- Flurförderzeug nach Anspruch 2, dadurch gekennzeichnet, dass die aktuelle Hubhöhe zumindest annähernd stufenlos erfasst wird und die Beschleunigung und/oder die Geschwindigkeit (vL) der mittels der Bewegungsvorrichtung erzeugbaren Bewegung fortlaufend an die aktuelle Hubhöhe angepasst wird.
- Flurförderzeug nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die maximale Beschleunigung mindestens einer mittels der Bewegungsvorrichtung erzeugbaren Bewegung des Lastaufnahmemittels (5) in Abhängigkeit von der Hubhöhe derart beeinflussbar ist, dass bei geringer Hubhöhe eine stärkere Beschleunigung möglich ist, als bei großer Hubhöhe.
- Flurförderzeug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein Betriebsparameter von dem Gewicht einer mit dem Lastaufnahmemittel (5) aufgenommenen Last gebildet ist.
- Flurförderzeug nach Anspruch 5, dadurch gekennzeichnet, dass das Gewicht der Last zumindest annähernd stufenlos erfasst wird und die Beschleunigung und/oder die Geschwindigkeit der mittels der Bewegungsvorrichtung erzeugbaren Bewegung fortlaufend an das aktuelle Gewicht der Last angepasst wird.
- Flurförderzeug nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die maximale Beschleunigung mindestens einer mittels der Bewegungsvorrichtung erzeugbaren Bewegung des Lastaufnahmemittels (5) in Abhängigkeit von dem Gewicht der Last derart beeinflussbar ist, dass bei geringem Gewicht eine stärkere Beschleunigung möglich ist, als bei hohem Gewicht.
- Flurförderzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Bewegungsvorrichtung eine Schubvorrichtung aufweist, mit der das Lastaufnahmemittel (5) in im Wesentlichen horizontaler Richtung, vorzugsweise in Seitenrichtung des Flurförderzeugs verschiebbar ist.
- Flurförderzeug nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Bewegungsvorrichtung eine Schwenkvorrichtung aufweist, mit der das Lastaufnahmemittel (5) um eine im Wesentlichen vertikale Achse schwenkbar ist.
- Flurförderzeug nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Bewegungsvorrichtung eine Zusatzhubvorrichtung aufweist, mit der das Lastaufnahmemittel (5) relativ zu dem Hubgerüst (2) in vertikaler Richtung bewegbar ist.
- Flurförderzeug nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass das gesamte Flurförderzeug verfahrbar ist, wobei die Beschleunigung und/oder die Geschwindigkeit (vF) der Fahrbewegung des Flurförderzeugs in Abhängigkeit von mindestens einem Betriebsparameter des Flurförderzeugs beeinflussbar ist.
- Flurförderzeug nach Anspruch 11, dadurch gekennzeichnet, dass die maximale Geschwindigkeit der Fahrbewegung in Abhängigkeit von der Hubhöhe derart beeinflussbar ist, dass bei geringer Hubhöhe eine größere Geschwindigkeit möglich ist, als bei großer Hubhöhe.
- Flurförderzeug nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass die maximale Beschleunigung der Fahrbewegung in Abhängigkeit von der Hubhöhe derart beeinflussbar ist, dass bei geringer Hubhöhe eine stärkere Beschleunigung möglich ist, als bei großer Hubhöhe.
- Flurförderzeug nach einem der Ansprüche 11 bis 13, dadurch gekennzeichnet, dass die maximale Geschwindigkeit der Fahrbewegung in Abhängigkeit von dem Gewicht der Last derart beeinflussbar ist, dass bei geringem Gewicht eine größere Geschwindigkeit möglich ist, als bei hohem Gewicht.
- Flurförderzeug nach einem der Ansprüche 11 bis 14, dadurch gekennzeichnet, dass die maximale Beschleunigung der Fahrbewegung in Abhängigkeit von dem Gewicht der Last derart beeinflussbar ist, dass bei geringem Gewicht eine stärkere Beschleunigung möglich ist, als bei hohem Gewicht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10054789A DE10054789A1 (de) | 2000-11-04 | 2000-11-04 | Flurförderzeug mit einem Hubgerüst und einer zusätzlichen Bewegungsvorrichtung für ein Lastaufnahmemittel |
DE10054789 | 2000-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1203745A1 true EP1203745A1 (de) | 2002-05-08 |
EP1203745B1 EP1203745B1 (de) | 2005-07-20 |
Family
ID=7662193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01125216A Expired - Lifetime EP1203745B1 (de) | 2000-11-04 | 2001-10-24 | Flurförderzeug mit einem Hubgerüst und einer zusätzlichen Bewegungsvorrichtung für ein Lastaufnahmemittel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1203745B1 (de) |
AT (1) | ATE299837T1 (de) |
DE (2) | DE10054789A1 (de) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1359113A2 (de) * | 2002-05-02 | 2003-11-05 | STILL WAGNER GmbH & Co KG | Flurförderzeug mit einer Vorrichtung zum Bewegen eines Hubgerüsts |
EP1371603A2 (de) * | 2002-06-14 | 2003-12-17 | STILL WAGNER GmbH & Co KG | Verfahren zum Steuern mindestens einer Bewegung eines Flurförderzeugs |
EP1528035A2 (de) * | 2003-10-22 | 2005-05-04 | STILL WAGNER GmbH & Co KG | Hubwerk, insbesondere für einen Hochregalstapler |
EP1746069A1 (de) * | 2005-07-19 | 2007-01-24 | Still Gmbh | Flurförderzeug mit einem Fahrantrieb mit verschiedenen Kennlinien |
EP2447203A1 (de) | 2010-11-01 | 2012-05-02 | BT Products AB | Industriefahrzeug, Verfahren und Computerprogramm zum Steuern eines Industriefahrzeugs |
EP2708490A1 (de) | 2012-09-14 | 2014-03-19 | BT Products AB | Gabelstapler, Verfahren und Computerprogramm zum Steuern eines Gabelstaplers |
EP2857345A1 (de) | 2013-10-07 | 2015-04-08 | NACCO Materials Handling Group, Inc. | Schubmaststapler |
EP3102529A1 (de) * | 2014-06-20 | 2016-12-14 | Cascade Corporation | Seitenverschiebungsbegrenzer |
WO2017205390A3 (en) * | 2016-05-23 | 2018-02-08 | Crown Equipment Corporation | Systems and methods for use of a materials handling vehicle in a warehouse environment |
AU2018282330B2 (en) * | 2016-05-23 | 2019-07-04 | Crown Equipment Corporation | Systems and methods for use of a materials handling vehicle in a warehouse environment |
EP3978420A1 (de) * | 2020-09-30 | 2022-04-06 | STILL GmbH | Verfahren zur dämpfung von hubmast-torsionsschwingungen bei einem flurförderzeug und flurförderzeug |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10305901B4 (de) * | 2003-02-13 | 2006-11-30 | Jungheinrich Aktiengesellschaft | Schubmaststapler |
DE102005035631A1 (de) * | 2005-07-29 | 2007-02-01 | Jungheinrich Ag | Dreiseitenstapler |
DE102005035630A1 (de) * | 2005-07-29 | 2007-02-01 | Jungheinrich Ag | Dreiseitenstapler |
DE102006020491A1 (de) * | 2006-04-21 | 2007-10-25 | SSI Schäfer AG | Schmalgangstapler mit Anfahrmaß von 100 mm |
DE102007015488A1 (de) | 2007-03-30 | 2008-10-02 | Still Wagner Gmbh | Schwingungskompensation am Hubgerüst eines Flurförderzeugs |
DE102008025631B4 (de) * | 2008-05-26 | 2023-10-12 | Jungheinrich Aktiengesellschaft | Verfahren zur Betätigung mindestens einer hydraulischen Vorrichtung an einem Hubgerüst eines Flurförderzeugs |
DE102008029205A1 (de) | 2008-06-19 | 2009-12-24 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit optischer Hubhöhenmessung |
DE102015201671A1 (de) * | 2015-01-30 | 2016-08-04 | Jungheinrich Aktiengesellschaft | Kenngrößenbestimmung für Flurförderzeuge |
CN105036004B (zh) * | 2015-07-13 | 2018-03-20 | 诺力机械股份有限公司 | 一种轻型双向堆垛车 |
DE102016207526A1 (de) | 2016-05-02 | 2017-11-02 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einer Einrichtung zur Reduzierung von Schwingungen |
DE102016207523A1 (de) | 2016-05-02 | 2017-11-02 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einer Einrichtung zur Reduzierung von Querschwingungen |
DE102016208205A1 (de) | 2016-05-12 | 2017-11-16 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einer Einrichtung zur Reduzierung von Schwingungen |
DE102016209893A1 (de) | 2016-06-06 | 2017-12-07 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einer Einrichtung zur Reduzierung von Schwingungen |
DE102016211390A1 (de) | 2016-06-24 | 2017-12-28 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit Mitteln zur Unterdrückung bzw. Reduzierung von Schwingungen |
DE102016211603A1 (de) | 2016-06-28 | 2017-12-28 | Jungheinrich Aktiengesellschaft | Abstützvorrichtung mit Einrichtung zur Reduzierung von Schwingungen |
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GB2099184A (en) * | 1981-03-31 | 1982-12-01 | Toyoda Automatic Loom Works | Forklift control system |
EP0343839A2 (de) * | 1988-05-26 | 1989-11-29 | The Raymond Corporation | Steuerungssysteme für einen Stapelwagen |
US5091685A (en) * | 1989-10-19 | 1992-02-25 | Harnischfeger Engineers, Inc. | Method and apparatus for controlling the shuttle of a storage and retrieval machine |
EP0814051A1 (de) * | 1996-06-18 | 1997-12-29 | Still Wagner GmbH & Co. KG | Verfahren zum Betreiben eines Flurförderzeugs und Flurförderzeug zur Durchführung des Verfahrens |
DE19731687A1 (de) * | 1997-07-23 | 1999-02-04 | Steinbock Boss Gmbh Foerdertec | Flurförderzeug |
WO1999016698A1 (en) * | 1997-09-30 | 1999-04-08 | Crown Equipment Corporation | Productivity package |
-
2000
- 2000-11-04 DE DE10054789A patent/DE10054789A1/de not_active Withdrawn
-
2001
- 2001-10-24 AT AT01125216T patent/ATE299837T1/de not_active IP Right Cessation
- 2001-10-24 DE DE50106770T patent/DE50106770D1/de not_active Expired - Lifetime
- 2001-10-24 EP EP01125216A patent/EP1203745B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2099184A (en) * | 1981-03-31 | 1982-12-01 | Toyoda Automatic Loom Works | Forklift control system |
EP0343839A2 (de) * | 1988-05-26 | 1989-11-29 | The Raymond Corporation | Steuerungssysteme für einen Stapelwagen |
US5091685A (en) * | 1989-10-19 | 1992-02-25 | Harnischfeger Engineers, Inc. | Method and apparatus for controlling the shuttle of a storage and retrieval machine |
EP0814051A1 (de) * | 1996-06-18 | 1997-12-29 | Still Wagner GmbH & Co. KG | Verfahren zum Betreiben eines Flurförderzeugs und Flurförderzeug zur Durchführung des Verfahrens |
DE19731687A1 (de) * | 1997-07-23 | 1999-02-04 | Steinbock Boss Gmbh Foerdertec | Flurförderzeug |
WO1999016698A1 (en) * | 1997-09-30 | 1999-04-08 | Crown Equipment Corporation | Productivity package |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1359113A2 (de) * | 2002-05-02 | 2003-11-05 | STILL WAGNER GmbH & Co KG | Flurförderzeug mit einer Vorrichtung zum Bewegen eines Hubgerüsts |
EP1359113A3 (de) * | 2002-05-02 | 2006-05-17 | STILL WAGNER GmbH & Co KG | Flurförderzeug mit einer Vorrichtung zum Bewegen eines Hubgerüsts |
EP1371603A2 (de) * | 2002-06-14 | 2003-12-17 | STILL WAGNER GmbH & Co KG | Verfahren zum Steuern mindestens einer Bewegung eines Flurförderzeugs |
EP1371603A3 (de) * | 2002-06-14 | 2005-12-14 | STILL WAGNER GmbH & Co KG | Verfahren zum Steuern mindestens einer Bewegung eines Flurförderzeugs |
EP1528035A2 (de) * | 2003-10-22 | 2005-05-04 | STILL WAGNER GmbH & Co KG | Hubwerk, insbesondere für einen Hochregalstapler |
EP1528035A3 (de) * | 2003-10-22 | 2006-09-13 | STILL WAGNER GmbH & Co KG | Hubwerk, insbesondere für einen Hochregalstapler |
EP1746069A1 (de) * | 2005-07-19 | 2007-01-24 | Still Gmbh | Flurförderzeug mit einem Fahrantrieb mit verschiedenen Kennlinien |
EP2447203A1 (de) | 2010-11-01 | 2012-05-02 | BT Products AB | Industriefahrzeug, Verfahren und Computerprogramm zum Steuern eines Industriefahrzeugs |
US9139408B2 (en) | 2010-11-01 | 2015-09-22 | Bt Products Ab | Industrial truck, method and computer program for controlling an industrial truck |
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USRE49025E1 (en) | 2014-06-20 | 2022-04-12 | Cascade Corporation | Side-shift limiter |
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EP3978420A1 (de) * | 2020-09-30 | 2022-04-06 | STILL GmbH | Verfahren zur dämpfung von hubmast-torsionsschwingungen bei einem flurförderzeug und flurförderzeug |
Also Published As
Publication number | Publication date |
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DE10054789A1 (de) | 2002-05-08 |
ATE299837T1 (de) | 2005-08-15 |
EP1203745B1 (de) | 2005-07-20 |
DE50106770D1 (de) | 2005-08-25 |
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