EP0949191B1 - Flurförderzeug mit einem Hubgerüst - Google Patents
Flurförderzeug mit einem Hubgerüst Download PDFInfo
- Publication number
- EP0949191B1 EP0949191B1 EP99106714A EP99106714A EP0949191B1 EP 0949191 B1 EP0949191 B1 EP 0949191B1 EP 99106714 A EP99106714 A EP 99106714A EP 99106714 A EP99106714 A EP 99106714A EP 0949191 B1 EP0949191 B1 EP 0949191B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mast
- lifting
- industrial truck
- load
- marking
- 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
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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
-
- 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
Definitions
- the invention relates to an industrial truck, especially stackers, with a a telescopic mast height-lifting load-carrying means, wherein the Mast one attached to a frame of the truck stationary mast and having a relative to the stationary mast in a vertical direction movable mast and wherein the mast has means for visual representation of a lifting height of the load receiving means.
- an industrial truck is known from DE-A-2 017 502.
- the stand mast is essentially height immovably attached to the frame of the truck.
- the mast By means of a in the Usually hydraulic lifting cylinder, the mast can relative to the Stand mast be raised.
- a load handling device in the Usually a fork, on the mast guided vertically movable and a on the upper end of the mast deflected chain connected to the stationary mast.
- One Lifting the lifting mast by means of the hydraulic cylinder to a certain Height difference thus causes a lifting of the lifting device by twice Height difference.
- Such executed mast for example, in Dr. med. Rödigs encyclopedia of industrial trucks, issue 1991 on page 62 as simplex mast described.
- the invention described below is analogous Way also applicable to masts of other types.
- the present invention is therefore the object of a truck with an easy to produce device for displaying information about the To provide lifting height.
- the mast means for visual representation of a lifting height of the lifting device, wherein the Stand mast and the mast each have at least one mark. Both Markings are visually recognizable to the operator.
- the arranged on the mast marker is relative to the Marking of the mast moves. From the relative position of the two Markings to each other can give clear conclusions about the lifting height of the Lifting device to be pulled.
- the markers can be, for example by painting or by sticking to the mast and to the mast are mounted and are preferably arranged such that they are of the Operator during normal operation of the forklift are recognizable.
- the mast Mark formed by a scale extending in the vertical direction and the length of the scale is substantially equal to the maximum possible Movement path of the lifting mast. It is useful if the on the Stand mast arranged mark no significant extension in vertical Direction and is arranged in an upper portion of the stanchion. at a lifting of the lifting device is the mast with the scale upwards moves, with the scale shifts relative to the stationary mark. The Standing still makes it easier for the operator to read the current one Lifting height, as he can always look at the same place. At the mark adjacent to the scale, the operator can adjust the instantaneous lifting height of the Read the lifting device.
- An inscription of the scale advantageously relates to the lifting height of the The accessory.
- a vertical movement of the lifting device is always twice as large as the vertical movement of the lifting mast, the labeling of the scale gives the double Values of the actual scale length again.
- a particularly advantageous embodiment of the invention is on the Truck arranged a load chart from which of the operator a maximum permissible load of the lifting device as a function of the Lifting height of the lifting device is read, at least one on one defined lift height related load value on the payload diagram having colored marking, and arranged on the mast scale has a corresponding color coding.
- FIG. 1 shows the truck according to the invention in side view. This is one shown with dashed lines frame 1 of the truck with wheels 2 and Load rollers 3 on a roadway.
- a mast 4 consists of a stationary mast. 5 and a mast 6. The mast 6 can along the landing mast 5 upwards be extended, with a designed as a load lifting device 7 along the lifting mast 6 automatically moved upwards.
- the load-carrying means 7 is always twice as raised high, as the mast 6.
- Figure 2 shows the cross section A-A of the truck with fully lowered Lifting device 7. Recognizable in this view is a hydraulic lifting cylinder 8 whose lower end to the frame 1 and the upper end of the mast. 6 is attached.
- a marker 9 is mounted in the upper region of the upright mast 5, which has no significant extension in the vertical direction.
- the mast 5, however, has a scale-shaped marking 10, the dimension of which relates to the lifting height h 3 of the load-receiving means 7.
- a mounted on the stand 5 Pictogram 11 this is clarified for the operator.
- the mark 9 points to the value "0" of the scale-shaped mark 10. This means that the load-carrying means 7 is in its lowest position.
- FIG. 3 shows the view of the industrial truck according to FIG. 2 with the load receiving means 7 raised.
- the scale-shaped marking 10 is displaced upward, so that a value for the lifting height h 3 can be read at the location assigned to the marking 9.
- the scale-shaped mark 10 has three sections in this embodiment with different colors a (green), b (yellow), c (red) on. These are different from each other delimited sections identify areas of lifting height where one different maximum permissible load of the lifting device 7 is present.
- the color scheme of the scale-shaped marker 10 and the invention Load chart facilitates the operator's fast and safe reading of the load chart and thus reduces the risk of incorrect operation of the Industrial truck.
- the payload diagram is easy on one for the operator accessible location of the truck, for example in the vicinity of Operating elements arranged.
Landscapes
- 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)
Description
- Figur 1
- ein erfindungsgemäßes Flurförderzeug in Seitenansicht,
- Figur 2, 3
- das erfindungsgemäße Flurförderzeug im Querschnitt A-A,
- Figur 4
- ein Traglastdiagramm.
Claims (9)
- Flurförderzeug, insbesondere Hochhubwagen, mit einem an einem teleskopischen Hubgerüst (4) höhenbeweglichen Lastaufnahmemittel (7), wobei das Hubgerüst (4) einen an einem Rahmen (1) des Flurförderzeugs befestigten Standmast (5) und einen relativ zu dem Standmast (5) in vertikaler Richtung bewegbaren Hubmast (6) aufweist, wobei das Hubgerüst (4) Mittel zur visuellen Darstellung einer Hubhöhe des Lastaufnahmemittels (7) aufweist, dadurch gekennzeichnet, dass der Standmast (5) und der Hubmast (6) jeweils mindestens eine Markierung (10, 11) aufweisen.
- Flurförderzeug nach Anspruch 1, dadurch gekennzeichnet, dass die an dem Hubmast (6) oder die an dem Standmast (5) angeordnete Markierung (10, 11) von einer sich in vertikaler Richtung erstreckenden Skala gebildet ist.
- Flurförderzeug nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die an dem Standmast (5) oder die an dem Hubmast (6) angeordnete Markierung (11, 10) keine wesentliche Erstreckung in vertikaler Richtung aufweist.
- Flurförderzeug nach Anspruch 1, dadurch gekennzeichnet, dass die an dem Hubmast (6) angeordnete Markierung (10) von einer sich in vertikaler Richtung erstreckenden Skala gebildet ist.
- Flurförderzeug nach Anspruch 4, dadurch gekennzeichnet, dass die Länge der Skala im wesentlichen dem maximal möglichen Bewegungsweg des Hubmasts entspricht.
- Flurförderzeug nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die an dem Standmast (5) angeordnete Markierung (11) keine wesentliche Erstreckung in vertikaler Richtung aufweist und in einem oberen Abschnitt des Standmasts angeordnet ist.
- Flurförderzeug nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass eine Beschriftung der Skala sich auf die Hubhöhe des Lastaufnahmemittels bezieht.
- Flurförderzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass an dem Flurförderzeug ein Traglastdiagramm angeordnet ist, aus dem von der Bedienperson eine maximal zulässige Traglast des Lastaufnahmemittels in Abhängigkeit von der Hubhöhe des Lastaufnahmemittels ablesbar ist, wobei mindestens ein sich auf eine definierte Hubhöhe beziehender Traglastwert auf dem Traglastdiagramm eine farbliche Kennzeichnung aufweist, und die an dem Hubgerüst (4) angeordnete Skala eine entsprechende farbliche Kennzeichnung aufweist.
- Flurförderzeug nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass eine von der Bedienperson an einer beliebigen Stelle der Skala befestigbare und entfernbare Markierung vorgesehen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19815886A DE19815886A1 (de) | 1998-04-08 | 1998-04-08 | Flurförderzeug mit einem Hubgerüst |
DE19815886 | 1998-04-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0949191A2 EP0949191A2 (de) | 1999-10-13 |
EP0949191A3 EP0949191A3 (de) | 2002-09-18 |
EP0949191B1 true EP0949191B1 (de) | 2005-03-02 |
Family
ID=7864077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99106714A Expired - Lifetime EP0949191B1 (de) | 1998-04-08 | 1999-04-01 | Flurförderzeug mit einem Hubgerüst |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0949191B1 (de) |
DE (2) | DE19815886A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3121144A1 (de) | 2015-07-24 | 2017-01-25 | OM Carrelli Elevatori S.p.A. | Verfahren zur fahrerunterstützung bei einem flurförderzeug |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033170A1 (de) | 2004-07-08 | 2006-02-02 | Jungheinrich Ag | Maßverkörperung für Hubhöhensensierung |
CN114105035B (zh) * | 2021-12-31 | 2022-09-02 | 湖南雅居乐家居有限公司 | 一种智能升降系统及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542161A (en) * | 1968-08-23 | 1970-11-24 | Eaton Yale & Towne | Load height indicator for industrial trucks |
DE2017502A1 (de) * | 1970-04-11 | 1971-10-28 | Irion A Nachf | Einrichtung für Flurfördergeräte mit an einem Hubmast auf- und abbeweglichem Lastschlitten |
US3883021A (en) * | 1974-02-19 | 1975-05-13 | Towmotor Corp | Fork level indicator for a lift truck |
US4231450A (en) * | 1978-10-23 | 1980-11-04 | White Farm Equipment Company | Overload warning system |
US4511974A (en) * | 1981-02-04 | 1985-04-16 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Load condition indicating method and apparatus for forklift truck |
-
1998
- 1998-04-08 DE DE19815886A patent/DE19815886A1/de not_active Withdrawn
-
1999
- 1999-04-01 DE DE59911672T patent/DE59911672D1/de not_active Expired - Lifetime
- 1999-04-01 EP EP99106714A patent/EP0949191B1/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3121144A1 (de) | 2015-07-24 | 2017-01-25 | OM Carrelli Elevatori S.p.A. | Verfahren zur fahrerunterstützung bei einem flurförderzeug |
DE102015112082A1 (de) | 2015-07-24 | 2017-01-26 | Om Carrelli Elevatori S.P.A. | Verfahren zur Fahrerunterstützung bei einem Flurförderzeug |
EP4234477A1 (de) | 2015-07-24 | 2023-08-30 | STILL S.p.A. | Verfahren zur fahrerunterstützung bei einem flurförderzeug |
Also Published As
Publication number | Publication date |
---|---|
EP0949191A3 (de) | 2002-09-18 |
DE59911672D1 (de) | 2005-04-07 |
DE19815886A1 (de) | 1999-10-28 |
EP0949191A2 (de) | 1999-10-13 |
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