EP4098598B1 - Transverse composée d'une pluralité de composants accouplés les uns aux autres de manière exclusivement amovible, ensemble doté d'une transverse et procédé d'assemblage d'une transverse - Google Patents

Transverse composée d'une pluralité de composants accouplés les uns aux autres de manière exclusivement amovible, ensemble doté d'une transverse et procédé d'assemblage d'une transverse Download PDF

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Publication number
EP4098598B1
EP4098598B1 EP22177101.7A EP22177101A EP4098598B1 EP 4098598 B1 EP4098598 B1 EP 4098598B1 EP 22177101 A EP22177101 A EP 22177101A EP 4098598 B1 EP4098598 B1 EP 4098598B1
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European Patent Office
Prior art keywords
traverse
profiles
load
brackets
adjustment
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EP22177101.7A
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German (de)
English (en)
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EP4098598C0 (fr
EP4098598A1 (fr
Inventor
Philipp Hiecke
Christian Zick
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Pfeifer Holding GmbH and Co KG
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Pfeifer Holding GmbH and Co KG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means

Definitions

  • the invention relates to a traverse, in particular an adjustable traverse, cantilever traverse or a rigid traverse, for connecting a load to a hoist, the traverse comprising a plurality of components which are exclusively releasably coupled to one another, the components having at least two traverse profiles and at least one suspension member and include at least two load brackets, with a gap being provided between the cross-beam profiles and with the load brackets and/or the suspension member being at least partially arranged in the gap.
  • the invention is also directed to a set in the sense of a modular system, comprising a first element, preferably in the form of a first truss profile, further comprising at least one further element, for example in the form of a further truss profile or another element, the first truss profile, the further Traverse profiles and the other elements can be dimensioned differently. All elements of the set form components of the modular system, whereby the elements can be combined as required and form a fully assembled traverse after assembly.
  • the invention further relates to a method for assembling a corresponding traverse.
  • Traverses of different designs are known from the prior art. For example, it is known to provide a traverse made of two U-shaped longitudinal profiles spaced apart from one another and to provide centrally arranged suspension members between the profiles. It is also known to suspend two adjustment brackets on a crossbar so that they can be moved, but these are suspended on U-shaped cross profiles and cannot be moved sideways in a stepless manner. It is also known to provide adjustment brackets between spaced profiles and with an adjustment mechanism with bolts which are embedded in spaced-apart bushings in order to fix the adjustment brackets. The adjustment brackets are only held on the bolts and must be held or relieved when adjusting the adjustment brackets in order to be lifted over U-shaped profile catches or cross profiles.
  • the known trusses have a number of disadvantages.
  • the known traverses usually have extensive welded constructions. This means a very high production effort and requires extensive non-destructive testing of the weld seams. On the one hand, this significantly delays the production of the truss, which has a negative impact on the delivery times of the truss.
  • the production of the trusses is made more expensive by the need for more highly qualified and therefore more expensive employees such as welders to assemble and test these trusses. This has an overall negative impact on the manufacturing costs of the devices.
  • the suspension In the known traverses, the suspension usually has a lower strength than a crane hook to which the traverse is attached. Therefore, the suspension can wear out more quickly and may need to be replaced when servicing it. In this case, replacement of the suspension is necessary for safety reasons. To replace the suspension, the often large and unwieldy crossbar must be sent back to the manufacturer. This means disadvantageous downtime for the user of the traverse. After sandblasting, the manufacturer of the traverse removes the old suspension, welds on a new one and repaints the device. Overall, there are high downtimes as well as transport and production costs.
  • the object of the present invention is to provide an improved traverse which overcomes the problems mentioned.
  • a traverse is provided, in particular an adjustable traverse, cantilever traverse or a rigid traverse, for connecting a load to a hoist.
  • the traverse comprises a plurality of components which are exclusively releasably coupled to one another, the components comprising at least two traverse profiles, at least one suspension member and at least two load brackets, a space being provided between the traverse profiles and the load brackets and/or the suspension member being at least partially are arranged in the gap.
  • the exclusively detachable connection of the components means in particular that the components are not welded together. It is therefore possible to design the traverse with its detachable components as a modular building block system, which includes a variety of combinations of pre-designed and prefabricated elements different truss shapes with different load capacities and size ranges.
  • the modular construction kit for trusses in three product versions: as adjustable trusses, rigid trusses and as cantilever trusses.
  • the modular system includes variants with different widths and therefore gripping areas and load capacities.
  • the modular system consists of a large number of trusses, which can be represented in various forms as rigid or adjustable trusses, as cantilever trusses with a suspension link and/or as a traverse with a hanger stop and end plates. What they all have in common is that they can be assembled from a common range of basic or building elements, which can be viewed as building blocks within the construction kit.
  • the individual versions of the trusses are constructed from the building blocks with longitudinal profiles, which are at a distance from one another and are held together, for example, by bolt connections and, if necessary, locally reinforced or doubled in sections by profiles and / or sheets.
  • the respective suspension links can also be corresponding modules in the modular system and can be arranged between the truss profiles in the middle of the longitudinal extent of the truss profiles or, in the case of multiple versions, symmetrically to the center or the center of gravity of the load.
  • the load brackets can be arranged between the longitudinal profiles or traverse profiles and can be rigid or adjustable.
  • the trusses can have bolts in the supporting connections between the individual components and can therefore be held together, each component can be replaced if necessary without any further problems.
  • the suspension in the combination of, for example, locking ring bolts or Non-preloaded screws lead to a reduction in documentation and assembly effort compared to welding solutions or preloaded connections.
  • semi-skilled workers can be used to produce the traverse instead of trained welding specialists, which in turn leads to cheaper production and maintenance.
  • the suspension links can be replaced simply by removing the old suspension link, inserting a new part and reattaching the bolts. This can be done on site by normal fitters without special equipment and qualifications without any effort on the part of the user of the traverse.
  • a main difference between the invention and the prior art is a modular, pre-designed, pre-measured and prefabricated modular system, by means of which differently sized trusses can be provided.
  • This makes it advantageously possible to create a wide range of very light trusses from 1.0t load capacity to heavy versions with around 20t load capacity and from 1m to 6m working width with just a few, for example U-shaped, longitudinal profiles.
  • the profiles can be designed here in a load-appropriate cross section over the entire length.
  • the components comprise a reinforcement by means of which at least one of the traverse profiles is reinforced and/or that the components comprise at least one transverse arm.
  • the components or at least some of the components are coupled to one another exclusively in a force-fitting and/or form-fitting manner, in particular by means of bolt connections and/or by means of screw connections and/or by means of spaced webs.
  • corresponding adjustment brackets can be arranged between the longitudinal profiles or traverse profiles.
  • the adjustment brackets can then be locked by inserting them into holes, using appropriately spaced webs and/or, in a variant, steplessly.
  • load-bearing connections between the different building block elements or components of the traverse i.e. between the profiles, suspension brackets or suspension links or adjustment brackets, can be formed or secured by bolts and bores or bushings.
  • the traverse profiles are designed symmetrically and/or are between 1m and 6m long.
  • load brackets rest on an upper side of the traverse profiles, with load bracket support sections being provided in particular for this purpose.
  • adjustable load brackets can rest on the profiles with a training or with a load bracket support section such as a roller and introduce loads there. Therefore they can be adjusted without having to raise the crossbar. They are secured against lateral movements by cross bolts in holes at intervals and/or by other means and/or in webs of the traverse
  • the load transfer for the dead weight of the load brackets or for the entire load, which is transferred via the load brackets into the crossbeam and thus into the hoist, can be done via the load bracket support sections on the longitudinal profiles, which can be provided either at the top or on another suitable area such as a flange.
  • the adjustment brackets can therefore be adjusted "at ground level", that is, without the traverse having to be lifted from the surface on which it is placed. This means that no separate auxiliary crane is necessary. With the bolted and/or screwed versions described here, it is therefore possible to pull and set bolts without the need for special holding and/or lifting of the crossbeam.
  • suspension member rests on an underside of the traverse profiles, with at least one suspension member support section being provided for this purpose.
  • At least one set-up end plate is provided, by means of which the traverse can be set up on a base.
  • the end plate can be welded to the truss profiles or, like the other components, detachably coupled.
  • the invention is also directed to a set comprising a traverse according to one of claims 1 to 8, further comprising at least one further differently sized component, wherein the differently sized component can be mounted as an alternative to the fully assembled traverse.
  • a traverse according to one of claims 1 to 8 further comprising at least one further differently sized component, wherein the differently sized component can be mounted as an alternative to the fully assembled traverse.
  • two traverse profiles of different lengths can be provided, of which either the longer or the shorter one can be used to mount the traverse.
  • software can be used that contains a configurator that simply combines the pre-measured components into one of various possible traverses by putting them together and can therefore be put together individually by a future user of the traverse.
  • Fig. 1a shows an oblique view of a rigid traverse as a possible embodiment of the traverse 1.
  • the firmly screwed suspension member 6 is located in the middle of the traverse 1 and the load brackets 8 at their ends.
  • the truss support is shown with two spaced truss profiles 4. These can be, for example, U-profiles that are connected to one another at their webs and whose flanges face outwards.
  • Fig. 1c shows the rigid traverse 1 in a side view.
  • Fig. 1b shows section AA of the Fig. 1c with the arrangement of the suspension member 6 between the profiles 4 in the intermediate space 5, held by bolts 10 in holes 11 in the traverse profiles 4 and suspension member 6.
  • Fig. 1d shows the top view with the gap 5 and the arrangement of the load brackets 8 and the suspension member 6 in the gap 5 between the longitudinal profiles 4.
  • the same reference numbers in all figures and exemplary embodiments refer to the same features. Not all of the features shown in the respective exemplary embodiment are discussed for every figure.
  • the invention offers a kind of modular system that enables the assembly of a large number of different trusses 1, which can be used in various forms as rigid or adjustable trusses 2, as cantilever traverses 21 with a suspension member 6 or as a traverse with a stop hanger 16 and erection end plates 17 (see the following figures). What they all have in common is that they can be assembled from a common pool of components within the modular system.
  • the assembly can be carried out without specialists or specialists using simple screw assembly. There is no need for trained welders as expensive specialists. The complex welding testing and quality assurance routines required for welded structures are almost completely eliminated or significantly reduced.
  • the modular system includes variants with a flexible gripping range between 1.0 and 6.0 m and tonnages between 1.0 t or 0.5 t and 20.0 t.
  • the traverses 1 are constructed from longitudinal profiles, and preferably from U-profiles, which have a defined distance between them, preferably of 40mm ⁇ 20mm.
  • the flanges of the U-profiles ideally point away from each other.
  • the profiles are easy to implement in sections and can be reinforced locally by reinforcing or doubling 12 with additional profiles or sheets.
  • a rigid traverse can optionally also be assembled without regularly spaced profile holes and without an adjustment bracket 7.
  • lateral outer connecting plates can be arranged as load brackets 8 with bolts 10, which can also have shackles and swivel hooks 13 at the bottom for hanging.
  • Adjustment bracket 7 and load bracket 8 can be used interchangeably in this case.
  • Such a design is a rigid traverse in which the working length cannot be adjusted.
  • Cantilever traverses 21 consisting of combinations of an adjustable traverse 2 with rigid cross traverses or adjustable cross beams can be constructed modularly with all the aspects described here.
  • each component can be replaced without any further problems. This can be done on site by the Traverse 1 user. At the factory, it enables a short production time. Testing effort and documentation are reduced to a minimum.
  • Fig. 2 shows an oblique view of a rigid traverse as another possible embodiment.
  • Two suspension links 6 for attaching a chain hanger or hanger 16 are located close to the middle of the traverse.
  • the permanently screwed or bolted load brackets 8 with swivels and load hooks 14 are provided at the ends of the traverse 1 and here, as a special version, in the middle is a third load bracket with load hooks and swivels.
  • the traverse support is shown with two spaced profiles 4, here U-profiles with after externally facing flanges and suspension links 6 held in between by bolts 10 in bores 11 and load brackets 8 with swivels attached underneath with hooks 14.
  • Fig. 3a represents another traverse variant in the form of an adjustment traverse 2 with storage plates 17 provided at the ends.
  • the adjustment traverse 1 can thus be safely attached
  • the floor will be placed at ground level.
  • More than two adjustment brackets 7, one or more than one suspension member 6 are also conceivable, depending on the suspension or load arrangement.
  • the components adjustment bracket 7 and load bracket 8 can be used analogously to one another.
  • a design as an adjustment traverse 2 is particularly advantageous, whereby the adjustment brackets 7 can be located between the U-profiles.
  • the adjustment brackets 7 are locked, for example, by bolting or screwing into openings such as bores, which can be arranged at intervals in the webs, in particular continuously.
  • embodiments with stepless lateral displacement are also conceivable.
  • Embodiments with adjustment brackets 7 are also conceivable, which rest on the traverse profiles 4 and introduce their loads there. This makes it possible to pull bolts for lateral displacement without the need to secure, hold or lift the cross member 1. This also eliminates the need for a separate auxiliary crane.
  • a large number of holes or bores 11 in the traverse profiles 4 enable the position of the load brackets 7 to be adjusted symmetrically or asymmetrically depending on the center of gravity of the load.
  • the load brackets 7 can rest on top of the profile so that they can carry the dead weight load there when the bolts 10 are removed in order to be able to be moved without lifting the crossbar, by hand or with an auxiliary crane.
  • a hanger 16 with two suspension links 6 is shown here as an example, attacking symmetrically to the center of the traverse in the longitudinal direction.
  • the adjustment brackets 7 are shown as adjustment elements with a load point 13 arranged at the top, for example as a bearing pin, which rests on the profile flanges 4.
  • the adjustment traverse 2 is shown with a large number of grid holes 11 in the longitudinal profile 4, so that the adjustment brackets 7 can be secured there by means of bolts 10 through the holes 11 at any point within certain limits.
  • the possible adjustment directions 15 are shown on the adjustment brackets 7.
  • the load brackets 7 do not need to be relieved because they rest on the profile in the upper area at the support point or load bracket support section 13 and can be moved after the bolts 10 have been pulled out. This is also possible with large dimensions without having to relieve the sometimes very heavy adjustment brackets 7 with an auxiliary device.
  • Fig. 3b turns off the adjustment traverse 2 Fig. 3a with storage plates 17 provided at the ends in an exploded view, so that the individual components can be completely seen.
  • the shape of the central suspension link 6 or of the two symmetrically off-center suspension links 6 for receiving the hanger 16 can be clearly seen.
  • a hanger with two suspension links 6 is shown here as an example, acting obliquely and symmetrically.
  • a reinforcement 12 made of U-profiles is also attached to the side of the truss profiles 4 on both sides. Like the profiles 4, these carry holes 11 in a grid so that a suitable screw connection and/or bolt 10 can be selected in order to fasten the reinforcement 12 in a statically effective manner.
  • Fig. 3c show the same adjustment traverse 2 in the front view with a view of the installation end plate 17.
  • Fig. 3d and Fig. 3f show the same adjustment traverse 2 in the side view and the top view.
  • the adjustment holes or bores 11 are mounted in the longitudinal profiles 4 of the traverse 2.
  • the adjustable adjustment brackets 7 and the central suspension link 6 as well as the symmetrical suspension links 6 are inserted here between the profiles 4 in the gap 5 and screwed with screw bolts or bolted with ring bolts or bolts 10.
  • a reinforcement 12 made of U-profiles is also attached to the side of the traverse profiles 4.
  • the load bracket support sections 13 on the profile 4 are shown as rollers, for example.
  • hooks 14 are attached at the bottom of the adjustment bracket 7. Shackles or oval links are also possible components.
  • Fig. 3e shows section AA Fig. 3d :
  • the arrangement of the two U-profiles 4 as a traverse support with the gap 5 can be clearly seen, into which the suspension links 6, adjustment brackets 7 and / or load brackets 8 are mounted in the holes 11 by bolts 10. Reinforcements 12 are also screwed on on both sides using bolts 10 to double the U-profile. It can be provided here that the same bolt 10 is used to mount both the two traverse profiles 5 and the suspension members 6, adjustment bracket 7 and/or load bracket 8.
  • the suspension members 6, adjustment brackets 7 and/or load brackets 8 can define the gap 5 with their sheet metal thicknesses and thereby serve as spacers between the two traverse profiles 4.
  • Fig. 4 shows an oblique view of a cantilever traverse as an H-traverse 21 with two cross arms 3, which are designed here as small adjustable traverses.
  • more than two cross arms 3 are also conceivable.
  • Rigid cross arms 3 without an adjustment device are also possible.
  • a large number of holes in the traverse profiles 4 enable the position of the adjustment brackets 7 to be adjusted symmetrically or asymmetrically depending on the load center on the cross arms 3.
  • the adjustment brackets 7 lie with the load bracket support section 13 on top of the profile of the traverse profiles 4 and/or on the Cross arms 3 so that you can enter the dead weight load there when removing the bolts 10. This means that these heavy components can be moved without having to be lifted by hand or using an auxiliary crane.
  • Fig. 5 shows a known adjustment traverse 2 in a conventional design with an I-profile as a support with two adjustable adjustment brackets 7 made from sheet metal cutouts.
  • the adjustment brackets 7 are slidably suspended above the I-profile.
  • the adjustment brackets 7 can be secured using the U-profiles or fixed retaining catches 22 attached to the top of the truss profile 4.
  • the adjustment brackets 7 cannot be moved continuously laterally, but can only be positioned at the positions of the retaining catches 22. To do this, the sometimes heavy adjustment bracket 7 must be lifted manually or with auxiliary cranes.
  • Fig. 6 shows the various individual elements, not completely shown, in different sizes and types as building blocks of the modular system or the set of the traverse 1.
  • a large number of different trusses 1 can be created in the modular system from the standardized components.
  • Each element is pre-sized and can be combined to create different versions.
  • the connections of the suspension members 6, rigid load bracket 8 or adjustable adjustment bracket 7 with the profiles 4 and the reinforcements 12 can each be provided cheaply and quickly, for example by bolt connections or bolts 10. Hooks with swivels 14 can be arranged on the load brackets 8 to accommodate loads. These can be available in different sizes in component boxes.
  • Fig. 7 shows a side view of an adjustment traverse with movable adjustment brackets 7 and a central suspension member 6 in the traverse 1 with two spaced traverse profiles 4. These are, for example, U-profiles with flanges facing outwards. In between, the suspension member 6 and the two adjustment brackets 7 are provided and held by bolts 10.
  • the load bracket support sections 13 of the adjustment brackets 7 rest on the traverse profiles 4.
  • locally reinforced areas that vary over the length are shown schematically.
  • the profiles or reinforcing plates are arranged on the cross section in a way that is appropriate for the load.
  • the reinforcement 12 can increase the moment of resistance locally both laterally against stability failure and vertically. This is shown schematically in the graphic 23 with a stress caused by a linear bending moment curve, which is covered in a staircase manner by the reinforcements 12 with increased section modulus.
  • Fig. 8 shows the selection process for users of the traverse when they make their choice in the modular system to put together a traverse 1.
  • the building blocks of the modular system of the trusses 1 are successively defined and preselected.
  • a user can specify the type of hoist, i.e. whether, for example, a crossbeam is needed for a forklift or for a crane or crane hook.
  • the user can then specify whether only one fork or both forks should be used to pick up the load.
  • either a forklift traverse or an adapter for a forklift tine is then selected or assembled.
  • the user can first determine the type of load. For example, he can specify that the traverse should be used for long goods or big bags. If the load is long goods, the user can also specify whether different lengths or fixed lengths should not be held by the traverse. Depending on the user's selection, a big bag traverse, a rigid traverse or an adjustable traverse are then suggested or put together. This presentation of the selection process is supplemented according to the illustrations in Fig. 9a to Fig. 9d .
  • the traverse 9a to 9d show the different traverse options and the possible pre-selection loads of the traverse user in terms of loads and sizes.
  • the traverse can be configured in relation to the crane hook sizes.
  • the grid spacing between the holes 11 can also be determined become.
  • the traverse 1 assembled in this way can also be easily modified or retrofitted later with regard to its load dimensions, the desired load capacity or other recording options.
  • the traverse can be made, for example, from galvanized components.
  • Fig. 10 shows a flowchart for a possible sequence of the method for assembling a traverse 1.
  • the method can be carried out at least partially by the user of a traverse 1 using, for example, a configurator.
  • the configurator can be designed as a corresponding software application.
  • the user can first make a preselection of basic parameters of the traverse, i.e. which load capacity, crane hook size and/or working length are relevant for the traverse 1.
  • the user can then choose which type of traverse 1 is required, for example a rigid traverse or an adjustable traverse.
  • the type and size of the traverse is now determined and the required components are selected in the appropriate sizes and, in the final step, configured to create the entire desired traverse.
  • an option selection can be carried out in which features such as chain hangers, forklift pockets, side stop hooks, additional adjustment plates or similar can be configured with the traverse 1. Drawings, parts lists, assembly plans and the traverse 1 itself can then be created on this basis.
  • All components can be stored in the software. Matching parts can be combined, whereby a user query and/or a plausibility check can be carried out.
  • the software is so modular and self-explanatory that all matching elements can be freely combined and that no incorrect designs can arise. There are many permissible combinations of trusses 1 possible, as shown in the figures are shown. The user can do this independently, for example from their computer via an appropriate Internet connection.

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Claims (10)

  1. Traverse (1), en particulier traverse de réglage (2), traverse de flèche (21) ou traverse rigide, pour relier une charge à un engin de levage, la traverse (1) comprenant une pluralité d'éléments de construction qui sont couplés entre eux exclusivement de manière amovible, les éléments de construction comprenant au moins deux profilés de traverse (4), au moins un organe de suspension (6) et au moins deux étriers de réglage (7), un espace intermédiaire (5) étant prévu entre les profilés de traverse (4) et les étriers de réglage (7) et/ou l'organe de suspension (6) étant disposés au moins partiellement dans l'espace intermédiaire (5), caractérisé en ce que les étriers de réglage (7) reposent sur une face supérieure des profilés de traverse (4) et peuvent être déplacés latéralement et en ce que les étriers de réglage (7) peuvent être bloqués contre des mouvements latéraux par des boulons (10) dans des trous (11) à intervalles.
  2. Traverse (1) selon la revendication 1, caractérisée en ce que les éléments de construction comprennent un renforcement (12) au moyen duquel au moins un des profilés de traverse (4) est renforcé et/ou en ce que les éléments de construction comprennent au moins un bras transversal (3).
  3. Traverse (1) selon la revendication 1 ou 2, caractérisée en ce que les éléments de construction sont couplés entre eux exclusivement par adhérence et/ou par complémentarité de forme, en particulier au moyen de liaisons par boulons et/ou au moyen de liaisons par vis et/ou au moyen d'entretoises espacées.
  4. Traverse (1) selon l'une des revendications précédentes, caractérisée en ce que les profilés de traverse (4) sont symétriques et/ou ont une longueur comprise entre 1 m et 6 m.
  5. Traverse (1) selon l'une des revendications précédentes, caractérisée en ce que les étriers de réglage (7) reposent sur une face supérieure des profilés de traverse (4), des sections d'appui (13) des étriers de réglage étant prévues à cet effet.
  6. Traverse (1) selon l'une des revendications précédentes, caractérisée en ce que l'élément de suspension (6) s'appuie sur une face inférieure des profilés de traverse (4), au moins une section d'appui de l'élément de suspension étant notamment prévue à cet effet.
  7. Traverse (1) selon l'une des revendications précédentes, caractérisée en ce qu'il est prévu au moins une plaque d'extrémité de pose (17) au moyen de laquelle la traverse (1) peut être posée sur un support.
  8. Traverse (1) selon l'une des revendications précédentes, caractérisée en ce qu'il est prévu une pluralité d'éléments de construction de dimensions différentes, les éléments de construction de dimensions différentes pouvant être montés en alternative à la traverse (1) entièrement montée.
  9. Ensemble comprenant une traverse (1) selon l'une quelconque des revendications 1 à 8, comprenant en outre au moins un autre élément de construction de dimensions différentes, ledit élément de construction de dimensions différentes pouvant être monté en alternance avec la traverse (1) assemblée.
  10. Procédé d'assemblage d'une traverse (1) au moins selon les revendications 1 et 8, comprenant les étapes consistant à
    - Saisir du type, de la possibilité de réglage et de la taille de la traverse (1) à assembler, en particulier dans un terminal d'utilisateur d'un utilisateur ;
    - Émitter d'informations concernant les éléments de construction possibles qui entrent en ligne de compte pour l'assemblage de la traverse (1), en particulier via le terminal utilisateur de l'utilisateur ; et
    - Assembler la traverse (1) et, en particulier, établir des dessins, des listes de pièces et des plans de montage sur la base des informations émises.
EP22177101.7A 2021-06-02 2022-06-02 Transverse composée d'une pluralité de composants accouplés les uns aux autres de manière exclusivement amovible, ensemble doté d'une transverse et procédé d'assemblage d'une transverse Active EP4098598B1 (fr)

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Application Number Priority Date Filing Date Title
DE102021114393.4A DE102021114393A1 (de) 2021-06-02 2021-06-02 Traverse aus einer Mehrzahl von ausschließlich lösbar miteinander gekoppelten Bauelementen, Set mit einer Traverse und Verfahren zum Zusammensetzen einer Traverse

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EP4098598A1 EP4098598A1 (fr) 2022-12-07
EP4098598B1 true EP4098598B1 (fr) 2023-12-27
EP4098598C0 EP4098598C0 (fr) 2023-12-27

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DE2336687A1 (de) * 1973-07-19 1975-02-06 Holzapfel & Walka Krantraverse
DD206131A1 (de) 1981-07-17 1984-01-18 Dieter Zollner Traverse mit stufenlos verstellbaerer und selbsthemmender lastanhaengung
DE9306542U1 (fr) * 1993-04-30 1993-07-01 Carl Stahl Gmbh, 7334 Suessen, De
DE102005059768A1 (de) 2005-07-22 2007-01-25 Liebherr-Werk Ehingen Gmbh Kran, vorzugsweise Raupen- oder Fahrzeugkran
DE102010022996B4 (de) 2010-06-08 2013-05-29 Wader-Wittis Gmbh Hubvorrichtung für Turmsegmente
DE102013218236A1 (de) 2013-09-11 2015-03-12 Holger Gruss Modulare Universalteleskoptraverse in Leichtbauausführung
DE102019104864A1 (de) 2019-02-26 2020-08-27 Liebherr-Werk Ehingen Gmbh Überwachungssystem für Kranbauteile und Verfahren zur Überwachung von Kranbauteilen

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EP4098598C0 (fr) 2023-12-27
EP4098598A1 (fr) 2022-12-07

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