EP1024109B1 - Anbaugerät für Flurförderzeuge mit einem Hubmast, insbesondere für Gabelstapler - Google Patents
Anbaugerät für Flurförderzeuge mit einem Hubmast, insbesondere für Gabelstapler Download PDFInfo
- Publication number
- EP1024109B1 EP1024109B1 EP00100089A EP00100089A EP1024109B1 EP 1024109 B1 EP1024109 B1 EP 1024109B1 EP 00100089 A EP00100089 A EP 00100089A EP 00100089 A EP00100089 A EP 00100089A EP 1024109 B1 EP1024109 B1 EP 1024109B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control unit
- hydraulic
- hydraulic drive
- pressure
- auxiliary device
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- B66F9/12—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
- B66F9/142—Movements of forks either individually or relative to each other
- B66F9/143—Movements of forks relative to each other - symmetric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S414/00—Material or article handling
- Y10S414/125—Combined or convertible implements
Definitions
- the invention relates to an attachment for industrial trucks with a mast.
- the subject of the invention can be used advantageously in industrial trucks with attachments with hydraulic self-propulsion, as for Forklifts are described in VDI Guideline No. 3578.
- additional devices that are used for load handling, transport protection or load movement can be used.
- Such devices are used for Carrying loads from above, in the middle and / or from below, for clinging, Turning, pulling and lifting the load, for tipping sideways, forwards and backwards, for pushing the load forward and across, for holding the load from above and / or from the side and to adjust the fork spacing.
- loads paper rolls, concrete pipes, barrels, Bales, box-packed goods, stones, containers and boxes, foundry inserts and bulk goods. Due to the depth, the so-called stem dimension, and the dead weight of the attachment becomes the load capacity of the Vehicle reduced. This requires a reduction in the above Sizes.
- VDI guidelines no.3586 include stated all funds moving on the floor (corridor), which are in the in-house Transport of their type after transport, pulling, pushing, Lifting, stacking or on-shelf storage of loads of all kinds that serve driverless, pedestrian-controlled, or driven by a driver who is sitting or standing on the industrial truck or lifting driver's seat.
- the vehicle has an appropriate number of hydraulic pressure hoses connected to the sideshift drive, and since these pressure hoses cover the entire stroke of the lifting carriage must have an appropriate length and are in Zigzag shape over pulleys partly on the rear of the mast, partly between the profiles of the mast and partly also guided between the side walls of the lifting carriage.
- Masts e.g. for order picking stackers six and more meters
- considerable hose lengths are required. This has a number of disadvantages:
- DIN 20066, Part 5 contains those for hose assemblies of fluid technology, note that the period of use including a possible storage period for hose lines Art should not exceed the period of six years and that the Storage period should not exceed two years. This makes of From time to time an exchange of the expensive pressure hoses with everyone Problems with venting and filling the entire hydraulic Systems with corresponding follow-up costs required.
- Hoses create air cushions that significantly impair the function, because they lead to jerky movements of the sideshift can.
- US Pat. No. 4,618,306 is a front-end device designed as a structural unit known for tipping barrels, which consists of two hollow side members exists, which is rigidly connected to each other by a base plate are. On this base plate is inside a large volume Housing a complete hydraulic drive unit with accumulators, Electric motor, hydraulic pump, oil pan and control unit. This The drive unit is only connected to the electrical control lines Vehicle connected, on the dashboard of the electrical control switch can be detachably attached, but is completely in front of the lifting carriage. Due to the considerable depth of the drive unit the forks must be made longer, and it gets the center of gravity very far towards the forks laid at the front so that the entire arrangement is top-heavy.
- a drive cylinder for a rotary movement a clamp for the barrels on one of the hollow side members is attached.
- This drive cylinder also shifts the center of gravity of the front-end device even further forward.
- the vehicle's lifting forks are placed in the hollow side members retracted, i.e. also the masses of lifting forks and side members add up to one with the distance of the load from the lifting carriage considerable overturning moment.
- the device has no sideshift device.
- the US-A 4 902 190 which corresponds to the closest prior art, has set the goal, the stem size and the To keep the top heaviness of a fork stem as low as possible. This succeeds but only to a very limited extent because there are three complete frames, namely a lifting slide, a side shift support frame and a very deep, U-shaped sideshift frame open at the bottom. whose edges up pulled forward to the front surfaces of the vertical fork legs are. Within the depth of the sideshift support frame and sideshift frame there are two horizontal drives, namely above the ends of the vertical fork legs a motor with a threaded spindle for a symmetrical adjustment of the distance between the forks.
- the motor can be either an electric motor or a hydraulic motor.
- a hydraulic motor is provided with a hydraulic valve Driver is operated, in turn two hydraulic hoses via the Lift mast conditional.
- Unloaded forks can make the engine very weak his. Nevertheless, the volume and top heaviness are up and enlarged at the front, because the above drive elements are included at least half of their depth before the front level of the Sideshift support frame arranged, which is only due to the shift motor and threaded spindle up and forward was possible. Otherwise the adjustment of the forks would have been impossible.
- Within the Sideshift support frame is a much stronger, double acting Hydraulic cylinder provided, the pressure lines not shown and are not described, but which are available and also via the Lift mast must be performed. Also on the presence of one Control unit for the hydraulic cylinder in the attachment can from the Revelation cannot be closed. So that the following can Invention task can not be completely solved.
- the invention is based on the task of laying to avoid hydraulic pressure hoses over the mast for which Drive the attachments as small and light hydraulic elements as possible with the lowest possible energy consumption and the tilting moment known hydraulic units and / or hydraulic components reduce the stability of the vehicle.
- the invention makes it possible to lay hydraulic pressure hoses to dispense with the mast and for the drive the attachments small and light hydraulic elements with low Use energy needs.
- An extension of the forks is not required, and the top heaviness is compared to that in State of the art significantly reduced.
- Gear pumps are preferably used as hydraulic pumps, because they are small and inexpensive; but also axial piston or diaphragm pumps, since these are also driven by solenoid coils can be.
- the control can be carried out from the vehicle using multi-core power cables, but can also be done wirelessly via a radio remote control, whose Transmitter can be operated from the vehicle.
- a radio remote control whose Transmitter can be operated from the vehicle.
- the control unit has a power store assigned, which also supplies the electricity for the pump drive.
- Figure 1 is essentially the structural requirements for the accommodation of control unit and pressure medium supply:
- On Sideshift frame 1 consists essentially of an upper horizontal rail 2, a lower horizontal rail 3 and two straight lines Vertical struts 4 and 5.
- the upper horizontal rail 2 is with notches 6 for the form-fitting hanging from not shown here Provide forks.
- the horizontal rails 2 and 3 are on their mutually facing sides U-shaped and defined by their vertical outer sides two vertical and transverse to the direction of travel running virtual plane-parallel planes E1 and E2, the spacing of which Profile width of the horizontal rails 2 and 3 corresponds.
- the side shift frame 1 is guided on a lifting slide 8, which also can be referred to as equipment carrier and two plate-shaped side walls 9 and 10, the rear edges of which have a third virtual and vertical Level "E3" that go to the first and second levels E1 and E2 again runs parallel.
- a lifting slide 8 which also can be referred to as equipment carrier and two plate-shaped side walls 9 and 10, the rear edges of which have a third virtual and vertical Level "E3" that go to the first and second levels E1 and E2 again runs parallel.
- E3 virtual and vertical Level
- the sidewalls 9 and 10 are at a clear distance "h" by an upper horizontal beam 12 and a lower horizontal beam 13 connected, the upper horizontal beam 12 in a unit with a double-acting Hydraulic drive 14 is designed so that these parts are mutually stiffen and reinforce.
- the horizontal beams 12 and 13 are behind both sides clearly above the side cheeks 9 and 10.
- the upper sliding surface of the horizontal beam, equipped with sliding bodies 12 is through the upper horizontal rail 2 of the side shift frame 1st hidden and therefore shown in dashed lines.
- the hydraulic drive 14 has two pistons 15 and 16, which are designed as plungers and to which Bump vertical struts 4 and 5 of sideshift frame 1.
- the extendable length of the pistons 15 and 16 determines the maximum horizontal travel of the sideshift frame 1. This maximum Starting from a middle position, travel can be between 50 and Be 250 mm on both sides.
- the two ends of the lower horizontal support 13 are with support rollers 17th provided, on which the front leg of the lower horizontal rail 3 of the sideshift frame 1 is supported. Their rear legs is milled at both ends in the range of movement of the support rollers 17.
- the horizontal beams 12 (with the hydraulic drive 14) and 13 are also located at least essentially between the imaginary, by definition Levels E1 and E2.
- the double-acting hydraulic drive 14 with a continuous or one-piece cylinder body 14a and the two Pistons 15 and 16.
- the inner ends of the numbered cylinder bores have the smallest possible axial distance from each other, such as this is also shown in DE 196 02 055 C1 and in DE 196 02 553 A1 is.
- the radial connection holes were also relocated as close as possible to each other so that a control unit 18 in the form of an electromagnetically actuated directional valve with the magnetic drives 18a and 18b and three switching positions immediately, i.e. without the interposition of pressure hoses to the Hydraulic drive 14 could be flanged.
- FIGS. 4 to 6 Also the electrical lines for the control unit 18 and the pump motor 19b are not shown.
- control unit 18 and Pump block 19 are not on the clear distance of the side cheeks 9 and 10 limited; it is only necessary to ensure that the vertical struts 4 / 4a and 5 / 5a cannot touch anywhere.
- the pressure accumulator can, since it does not have a long pressure line requires, also arranged outside the room 7 on the lifting carriage as shown in Figure 2.
- the pressure accumulator brings the following Advantage with it: Since it also during the breaks in the side shift movement, can be charged over long periods of time the performance of the pump block 19 and thus its dimensions be reduced. This happens in borderline housing cases the other hydraulic elements in room 7 significantly counter. Also for the case of the use of power storage (accumulators) arise Advantages when using a pressure accumulator.
- a drive roller 21 which by the vertical movement of the lifting carriage 1 is driven relative to the mast, not shown, namely either by friction or by positive engagement, for example by Intervention in a rack or roller chain, both not shown.
- the Rotational movement of the drive roller 21 can either be directly on a Hydraulic pump 22 are transmitted, or by transmission means 23rd to a pump operating within space 7 between levels E1 and E2 is housed.
- One of the forks 36 is on by means of hooks 36a and 36b the horizontal rails 2 and 3 removably attached.
- FIG. 3a shows the object from FIG. 3 without forks attached, but with a hatched area for the accommodation at least the essential heavy parts of the hydraulic drive.
- the single-acting hydraulic drives 14 are shown in FIGS. 4 to 6 Disc pistons and piston rods are shown, but this is not fundamental changes in the building principle.
- the control units are shown in FIGS 18 designed and shown as directional control valves with three switching positions.
- the control unit 24 consists of a magnetically controlled Directional control valve 25 with two switch positions and two anti-parallel switched directly controlled pressure relief valves 26 and 27. Die Control units 18 and 24 are directly connected to the hydraulic drives 14 flanged.
- the pump block 19 contains a pump sump 28 and a directly controlled pressure relief valve 29.
- FIG. 5 there is one Arrangement supplemented by a pressure accumulator 20, its supply and discharge 30 between the hydraulic pump 19a and the control unit 18 to the Pressure line 31 is connected.
- a hydroelectric pressure switch 32 limits the pressure in the pressure accumulator 20 and switches via an electrical one Line 33 corresponding to the electric motor of the hydraulic pump 19a.
- FIG. 6 there is a hydraulic pump 35 with two in a pump block 34 Rotation and conveying directions are provided.
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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)
- Forklifts And Lifting Vehicles (AREA)
Description
- die Steuereinheit starr mit dem mindestens einen Hydraulikantrieb verbunden ist,
- bei Anordnung eines Seitenschieberrahmens für Gabelzinken an den Horizontalträgern der Seitenschieberrahmen seinerseits zwei übereinanderliegende Horizontalschienen besitzt, die längsverschiebbar an den Horizontalträgern des Hubschlittens geführt sind, und daß der Hydraulikantrieb und die zugehörigen Steuereinheit für die Horizontalverschiebung des Seitenschieberrahmens zwischen den besagten Ebenen angeordnet ist,
- der Hydraulikantrieb einen Doppelzylinder mit gleichsinnig bewegbaren Kolben aufweist und wenn die Steuereinheit ein Wegeventil ist, durch das die Druckseite einer Hydraulikpumpe nach Maßgabe der Verschieberichtung dem einen oder dem anderen Kolben aufschaltbar ist,
- in der Druckleitung zwischen der Druckseite der Hydraulikpumpe und der Steuereinheit ein Druckspeicher angeordnet ist,
- die Druckseite der Hydraulikpumpe einem Druckschalter aufgeschaltet ist, durch den nach Erreichen eines vorgegebenen Drucks im Druckspeicher die Hydraulikpumpe stillsetzbar ist, und/oder, wenn
- der Hydraulikantrieb einen Doppelzylinder mit gleichsinnig bewegbaren Kolben aufweist, wenn die Förderrichtung der Hydraulikpumpe umkehrbar ist und wenn die Steuereinheit ein Wegeventil und zwei entgegengesetzt geschaltete Druckbegrenzungsventile aufweist.
- Figur 1
- eine perspektivische Darstellung eines ersten Ausführungsbeispiels einer Baugruppe aus Hubschlitten, Seitenschieberrahmen und horizontal wirkendem Hydraulikantrieb, jedoch ohne Steuereinheit und Druckmittelversorgung, in einer Ansicht von schräg hinten,
- Figur 2
- eine teilweise geschnittene rückseitige Ansicht eines zweiten Ausführungsbeispiels einer Baugruppe aus Hubschlitten, Seitenschieberrahmen und horizontalwirkendem Hydraulikantrieb mit Steuereinheit und Druckmittelversorgung,
- Figur 3
- eine Seitenansicht des Gegenstandes von Figur 2 in Richtung des Pfeils III in Figur 2 in vergrößertem Maßstab mit aufgesetzten Gabeln, von denen nur die vordere sichtbar ist,
- Figur 3a
- den Gegenstand von Figur 3 ohne aufgesetzte Gabeln, jedoch mit einem schraffiert eingezeichneten Bereich für die Unterbringung zumindest der wesentlichen schweren Teile des Hydraulikantriebs, und
- Figuren 4 bis 6
- Verschiedene Hydraulikschaltungen mit Steuereinheiten und Druckmittelversorgungseinheiten.
- 1
- Seitenschieberrahmen
- 2
- obere Horizontalschiene
- 3
- untere Horizontalschiene
- 4
- Vertikalstrebe
- 4a
- Vertikalstrebe
- 5
- Vertikalstrebe
- 5a
- Vertikalstrebe
- 6
- Einkerbungen
- 7
- Raum
- 8
- Hubschlitten
- 9
- Seitenwange
- 10
- Seitenwange
- 11
- Achsstummel
- 12
- oberer Horizontalträger
- 13
- unterer Horizontalträger
- 14
- Hydraulikantrieb
- 14a
- Zylinderkörper
- 15
- Kolben
- 16
- Kolben
- 17
- Stützrollen
- 18
- Steuereinheit
- 18a
- Magnetantrieb
- 18b
- Magnetantrieb
- 19
- Pumpenblock
- 19a
- Hydraulikpumpe
- 19b
- Elektromotor
- 20
- Druckspeichers
- 21
- Antriebsrolle
- 22
- Hydraulikpumpe
- 23
- übertragungsmittel
- 24
- Steuereinheit
- 25
- Wegeventil
- 26
- Druckbegrenzungsventil
- 27
- Druckbegrenzungsventil
- 28
- Pumpensumpf
- 29
- Druckbegrenzungsventil
- 30
- Zu- und Ableitung
- 31
- Druckleitung
- 32
- hydroelektrischer Druckschalter
- 33
- Leitung
- 34
- Pumpenblock
- 35
- Hydraulikpumpe
- 36
- Gabeln
- 36a
- Haken
- 36b
- Haken
- E1
- erste Ebene
- E2
- zweite Ebene
- E1
- dritte Ebene
Claims (10)
- Anbaugerät für Flurförderzeuge mit einem Hubmast, insbesondere für Gabelstapler, mit einem am Hubmast geführten Hubschlitten (8), der zwei Seitenwangen (9, 10) und zwei mit einem lichten Abstand ("h") übereinander liegende Horizontalträger (12, 13) aufweist, an denen mindestens ein hydraulisch angetriebenes Element aus der Gruppe Lastträger, Transportsicherung, Drehvorrichtung, Kippvorrichtung, Schiebevorrichtung, Ziehvorrichtung, Haltevorrichtung, Hubvorrichtung, Gabelverstellvorrichtung, Seitenschieberrahmen mit dem jeweils zugehörigen Hydraulikantrieb gehalten ist, wobei die Vorderseiten der Horizontalträger (12, 13) in einer ersten vertikalen Ebene (E1) und die Hinterkanten der Seitenwangen (9, 10) des Hubschlittens (8) in einer dritten vertikalen Ebene (E3) liegen, wobei die besagten Ebenen (E1, E3) zwischen sich einen Raum (7) begrenzen, in dem der mindestens eine Hydraulikantrieb (14) angeordnet ist, der mit einem der Horizontalträger (12) des Hubschlittens (8) verbunden ist, wobei dem Hydraulikantrieb (14) mindestens eine Steuereinheit (18, 24) zugeordnet ist, dadurch gekennzeichnet, dass in dem besagten Raum (7) zwischen der ersten (E1) und der dritten vertikalen Ebene (E3) außer dem mindestens einen Hydraulikantrieb (14), auch die jeweils zugehörige Steuereinheit (18, 24) und mindestens ein Antriebselement aus der Gruppe Hydraulikpumpe (19a, 35), Pumpenmotor (19b), Stromspeicher, Pumpensumpf (28), Druckspeicher (20) und Funkempfänger zumindest teilweise angeordnet sind, derart, dass die besagten Elemente des Hydraulikantriebs hinter der ersten Ebene (E1) angeordnet sind.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass die Steuereinheit (18, 24) starr mit dem mindestens einen Hydraulikantrieb (14) verbunden ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass der Horizontalträger (12) und der Zylinderkörper (14a) des mindestens einen Hydraulikantriebs (14) einstückig ausgebildet sind.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass bei Anordnung eines Seitenschieberrahmens (1) für Gabelzinken an den Horizontalträgern (12, 13) der Seitenschieberrahmen (1) seinerseits zwei übereinanderliegende Horizontalschienen (2, 3) besitzt, die längsverschiebbar an den Horizontalträgern (12, 13) des Hubschlittens (8) geführt sind, und dass der Hydraulikantrieb (14) und die zugehörigen Steuereinheit (18, 24) für die Horizontalverschiebung des Seitenschieberrahmens (1) zwischen den Ebenen (E1, E3) angeordnet ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass der Hydraulikantrieb (14) einen Doppelzylinder mit gleichsinnig bewegbaren Kolben (15, 16) aufweist und dass die Steuereinheit (18, 24) ein Wegeventil ist, durch das die Druckseite einer Hydraulikpumpe (19a, 35) nach Maßgabe der Bewegungsrichtung dem einen oder dem anderen Kolben (15, 16) aufschaltbar ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass in der Druckleitung (31) zwischen der Druckseite der Hydraulikpumpe (19a, 35) und der Steuereinheit (18, 24) ein Druckspeicher (20) angeordnet ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass die Druckseite der Hydraulikpumpe (19a) einem Druckschalter (32) aufgeschaltet ist, durch den nach Erreichen eines vorgegebenen Drucks im Druckspeicher (20) die Hydraulikpumpe (19a) stillsetzbar ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass der Hydraulikantrieb (14) einen Doppelzylinder mit gleichsinnig bewegbaren Kolben (15, 16) aufweist, dass die Förderrichtung der Hydraulikpumpe (35) umkehrbar ist und dass die Steuereinheit (24) ein Wegeventil (25) und zwei entgegengesetzt geschaltete Druckbegrenzungsventile (26, 27) aufweist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass die Steuereinheit (18, 24) vom Flurförderzeug über elektrische Leitungen betätigbar ist.
- Anbaugerät nach Anspruch 1, dadurch gekennzeichnet, dass die Steuereinheit (18, 24) über Funkfernsteuerung betätigbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903157 | 1999-01-27 | ||
DE19903157A DE19903157C2 (de) | 1999-01-27 | 1999-01-27 | Anbaugerät für Flurförderzeuge mit einem Hubmast, insbesondere für Gabelstapler |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1024109A2 EP1024109A2 (de) | 2000-08-02 |
EP1024109A3 EP1024109A3 (de) | 2003-07-30 |
EP1024109B1 true EP1024109B1 (de) | 2004-08-04 |
Family
ID=7895525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00100089A Expired - Lifetime EP1024109B1 (de) | 1999-01-27 | 2000-01-07 | Anbaugerät für Flurförderzeuge mit einem Hubmast, insbesondere für Gabelstapler |
Country Status (6)
Country | Link |
---|---|
US (1) | US6279686B1 (de) |
EP (1) | EP1024109B1 (de) |
JP (1) | JP2000219499A (de) |
AT (1) | ATE272570T1 (de) |
DE (2) | DE19903157C2 (de) |
ES (1) | ES2224921T3 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10104910A1 (de) * | 2001-02-03 | 2002-08-22 | Kaup Gmbh & Co Kg | Anbaugerät für Flurförderfahrzeuge |
US20030156935A1 (en) * | 2002-02-21 | 2003-08-21 | Luciano Mondani | Fork movement assembly for lift trucks |
DE10325201B4 (de) * | 2003-06-04 | 2007-03-01 | Hymer Ag | Vorrichtung und Verfahren zum Beplanken von Seitenwänden von Fahrzeugen |
ITMI20040325A1 (it) * | 2004-02-25 | 2004-05-25 | Bolzoni Spa | Gruppo modulare per realizzare strutture di supporto e traslazione motorizzata di forche per carrelli elevatori |
US7909563B2 (en) * | 2004-11-30 | 2011-03-22 | Cascade Corporation | Fork positioner |
US8403618B2 (en) * | 2004-11-30 | 2013-03-26 | Cascade Corporation | Lift truck load handler |
DE102007010697A1 (de) * | 2007-03-06 | 2008-09-11 | Jungheinrich Aktiengesellschaft | Flurförderzeug |
US9663337B2 (en) | 2014-06-26 | 2017-05-30 | Crown Equipment Corporation | Carriage assembly for materials handling vehicle and method for making same |
US9525288B2 (en) * | 2015-02-26 | 2016-12-20 | Cascade Corporation | Devices and methods for inductive power transfer and power control for industrial equipment |
DE102016207169A1 (de) * | 2016-04-27 | 2017-11-02 | Jungheinrich Aktiengesellschaft | Hydrauliksystem mit baulich flexibler Druckbegrenzung für Flurförderzeuge |
USD813140S1 (en) * | 2016-11-18 | 2018-03-20 | Hyster-Yale Group, Inc. | Carriage side plates |
CA3007257A1 (en) | 2017-06-08 | 2018-12-08 | Jody Addicott | Fork-carriage apparatus for a lift truck and valve assembly therefor |
US10640349B2 (en) * | 2018-02-02 | 2020-05-05 | Cascade Corporation | Tilting side-shifting carriage for a lift truck |
CN108439278A (zh) * | 2018-04-25 | 2018-08-24 | 徐工集团工程机械股份有限公司科技分公司 | 可折叠式电液控制调距滑叉装置 |
US11130660B2 (en) * | 2020-01-08 | 2021-09-28 | Cascade Corporation | Lift truck attachments |
US11365104B2 (en) | 2020-01-08 | 2022-06-21 | Cascade Corporation | Attachments for industrial material handling equipment |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971662A (en) * | 1957-12-30 | 1961-02-14 | Clark Equipment Co | Box rotator attachment |
US3964260A (en) * | 1975-05-27 | 1976-06-22 | Towmotor Corporation | Energy conservation apparatus for an electric vehicle |
JPS6014755B2 (ja) * | 1979-03-27 | 1985-04-15 | 株式会社豊田自動織機製作所 | フオ−クリフトトラツクにおける荷役装置 |
DE3007899A1 (de) * | 1980-03-01 | 1981-09-17 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Lastaufnahmeeinrichtung fuer hublader |
JPS6121519Y2 (de) * | 1980-03-31 | 1986-06-27 | ||
JPS5756693U (de) * | 1980-09-17 | 1982-04-02 | ||
DE3125384A1 (de) | 1981-06-27 | 1983-01-13 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Vorsatzgeraet fuer einen gabelstapler |
US4618306A (en) * | 1983-03-31 | 1986-10-21 | Liftomatic Material Handling Co., Inc. | Self contained drum dumper for fork trucks |
JPS6181393A (ja) * | 1984-09-28 | 1986-04-24 | 株式会社豊田自動織機製作所 | フオ−クリフトにおける荷役装置 |
US4902190A (en) * | 1987-09-14 | 1990-02-20 | Cascade Corporation | Fork positioning attachment for lift trucks |
US4999902A (en) * | 1989-02-21 | 1991-03-19 | Teledyne Princeton, Inc. | Process for aligning a reciprocable frame between parallel vertically extending shifts of a mast of a fork lift |
JPH0712918B2 (ja) * | 1989-04-07 | 1995-02-15 | 株式会社豊田自動織機製作所 | フォークリフトのサイドシフト装置 |
DE4041846A1 (de) * | 1990-12-24 | 1992-06-25 | Kaup Gmbh & Co Kg | Vorbaugeraet fuer einen gabelstapler mit zwei gabelzinken |
US5174415A (en) * | 1991-12-16 | 1992-12-29 | Teledyne Princeton, Inc. | Walk behind fork lift truck |
US5368435A (en) * | 1993-01-28 | 1994-11-29 | Brudi, Inc. | Side shifter attachment and retainer for lift truck attachments |
US5462136A (en) * | 1994-03-03 | 1995-10-31 | The Raymond Corporation | Prevention of slack lift chains on a man-up lift truck |
DE4415429C2 (de) * | 1994-05-02 | 1998-11-05 | Wuerschinger Gmbh & Co Baubetr | Anbauvorrichtung für Stapler mit Staplerhydraulik |
US5496147A (en) * | 1994-08-12 | 1996-03-05 | Barrel Racking Systems, Inc. | Barrel handling device |
DE19602055C1 (de) * | 1996-01-20 | 1997-04-17 | Kaup Gmbh & Co Kg | Seitenschiebereinrichtung für Flurförderzeuge |
DE19602553C2 (de) * | 1996-01-25 | 1999-10-14 | Kaup Gmbh & Co Kg | Druckmittelantrieb mit einem Zylinder und einem Tauchkolben |
US5890563A (en) * | 1996-08-13 | 1999-04-06 | Schaeff, Incorporated | Lift truck mast hose reeving system with chain guideway |
JP3432095B2 (ja) * | 1996-11-15 | 2003-07-28 | 日本輸送機株式会社 | リーチ式フォークリフト |
US5788452A (en) * | 1997-07-14 | 1998-08-04 | Gerardus J. Brouwer | Forklift vehicle |
US6182797B1 (en) * | 1998-03-17 | 2001-02-06 | Crown Equipment Corporation | Enhanced visibility rider reach fork lift truck |
-
1999
- 1999-01-27 DE DE19903157A patent/DE19903157C2/de not_active Expired - Fee Related
-
2000
- 2000-01-07 AT AT00100089T patent/ATE272570T1/de not_active IP Right Cessation
- 2000-01-07 ES ES00100089T patent/ES2224921T3/es not_active Expired - Lifetime
- 2000-01-07 DE DE50007234T patent/DE50007234D1/de not_active Expired - Lifetime
- 2000-01-07 EP EP00100089A patent/EP1024109B1/de not_active Expired - Lifetime
- 2000-01-24 US US09/490,407 patent/US6279686B1/en not_active Expired - Fee Related
- 2000-01-24 JP JP2000014852A patent/JP2000219499A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1024109A2 (de) | 2000-08-02 |
US6279686B1 (en) | 2001-08-28 |
DE19903157C2 (de) | 2002-11-21 |
DE50007234D1 (de) | 2004-09-09 |
EP1024109A3 (de) | 2003-07-30 |
ES2224921T3 (es) | 2005-03-16 |
DE19903157A1 (de) | 2000-08-10 |
ATE272570T1 (de) | 2004-08-15 |
JP2000219499A (ja) | 2000-08-08 |
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