EP3943435A1 - Traverse de charge pour un moyen de butée permettant de suspendre des charges - Google Patents

Traverse de charge pour un moyen de butée permettant de suspendre des charges Download PDF

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Publication number
EP3943435A1
EP3943435A1 EP21186084.6A EP21186084A EP3943435A1 EP 3943435 A1 EP3943435 A1 EP 3943435A1 EP 21186084 A EP21186084 A EP 21186084A EP 3943435 A1 EP3943435 A1 EP 3943435A1
Authority
EP
European Patent Office
Prior art keywords
load
traverse
traverses
rows
openings
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.)
Pending
Application number
EP21186084.6A
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German (de)
English (en)
Inventor
Reinhold Rachinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3943435A1 publication Critical patent/EP3943435A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • B66C1/101—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 for containers
    • 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
    • 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
    • B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B66C1/663—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for containers

Definitions

  • the present invention relates to a load beam, in particular a spreader beam, for a sling for suspending loads, with at least two cross beams arranged at an angle to one another and connected to one another, so that the load beam is flat, and with attachment elements on which at least the load on the load beam can be appended.
  • the object of the present invention is to improve the prior art.
  • a load traverse for a sling for attaching loads is proposed.
  • the load can be, for example, containers for goods or residential containers, which can be stacked in particular on top of and next to each other.
  • the load beam can also be a spreader beam.
  • the spreader bar is suspended in such a way that it is not subjected to bending forces. When the load is attached, the spreader beam is subjected to pressure.
  • the load traverse comprises at least two traverses which are arranged at an angle to one another and are connected to one another, so that the load traverse is of flat design.
  • the load beam comprises stop elements on which at least the load on the load beam can be suspended.
  • the load beam can be adapted to the load to be suspended or to the size of the load to be suspended.
  • the load beam should have a length and/or width that is adapted to the load.
  • the load beam should be as large as possible in order to be able to hang up the load properly.
  • the load traverse should not be too large if, for example, a container is to be inserted between several containers that have already been parked. Of course, the load beam should also fit between the containers that have already been parked.
  • the load traverse is a frame traverse that includes at least three of the traverses mentioned, with the traverses forming a frame. With three trusses, the frame truss is triangular.
  • the frame traverse can preferably also have four traverses, which in turn can be arranged at right angles to one another.
  • stop elements are each arranged in corners of the frame traverse. This allows the load to be suspended from the outermost points of the load beam. Additionally or alternatively, stop elements can also be arranged in each case in the area between the respective corners of the traverses. This allows the stop elements to be spaced from the corners.
  • At least one stop element is arranged in the area between the ends of the traverses. This means that the load can also be attached in the area between the ends. This is an advantage, for example, when the traverse is comparatively long or when the load is heavy.
  • the stop elements have first fastening means, by means of which the crossbeam can be connected to the load.
  • the first fastening means are arranged at the bottom, with the load being suspended from the first fastening means.
  • the stop elements have second fastening means, by means of which the load beam can be connected to a carrying means.
  • the second fastening means can also be arranged on the stop elements.
  • the support means can be a crane, for example. When the load traverse is used, the second fastening means are thus arranged at the top of the traverse, since they face the support means or crane.
  • the second fastening means can advantageously be arranged on the opposite side of the stop element to the first fastening means.
  • the first fastening means for connecting the load to the attachment elements comprise two fastening points spaced apart from one another in a longitudinal and/or a transverse direction of the load beam. This is advantageous since, for example, a rope or a chain can be attached to two points at the two attachment points of the second attachment means. When the chain or rope is placed at a single point on the load, the chain or rope converges in the direction of the load.
  • stop elements each have a passage into and/or through which a cross member can be guided, in particular with a positive fit.
  • the corresponding stop elements can be pushed onto the traverse and/or shifted relative to it.
  • the stop elements can thus can be positioned as required in order to be able to hang the load in the appropriate position or to be able to support the hanging.
  • stop elements are arranged to be displaceable along the crossbars and preferably detachably fastened to the crossbars. If the stop elements are in the intended position, they can be fixed in relation to the traverse in order to be able to hang the load on them, for example.
  • the load traverse has at least one stiffening strut which is arranged between two traverses and which is preferably connected to stop elements. This can prevent the load beam from buckling.
  • the stop elements have at least one adapter element, by means of which a traverse and/or the stiffening strut for the load traverse is connected to the stop element. Furthermore, the adapter element can be detachably connected to the stop element.
  • the at least one adapter element is designed as a sleeve, in which the traverse can be arranged, in particular in a form-fitting manner. This allows the corresponding traverse to be inserted into the adapter element.
  • the at least one adapter element has at least one connection point for a traverse and/or the stiffening strut.
  • the at least one length-adjustable traverse is designed as a telescopic traverse with at least one outer tube and at least one inner tube. This allows the as Telescopic traverse trained traverse easily changed or adjusted in length by being extended or pushed together.
  • the traverses in particular the telescopic traverse, and/or at least some of the stop elements for securing include a securing element, e.g. a bolt, by means of which the traverse can be adjusted in length and/or a connection between the traverse and the stop element, in particular Adapter element can be secured.
  • a securing element e.g. a bolt
  • the length of the traverse can also be fixed so that the length can no longer be changed or adjusted.
  • a first pair of rows of openings are arranged in the outer tube and a second pair of rows of openings in the inner tube, so that a securing element for securing the telescopic traverse can be inserted completely through the openings of the outer and inner tubes.
  • a bolt can be inserted through the openings of the first and second pair of rows for securing, so that the outer tube and the inner tube are mutually secured against axial displacement.
  • a third pair of rows of openings are arranged in the outer tube and a fourth pair of rows of openings are arranged in the inner tube, which is offset from the first and second pair of rows of openings in the circumferential direction of the telescopic traverse, in particular by 90°.
  • the securing element for example the bolt
  • the third and fourth pair of rows is offset by 90° in the circumferential direction relative to the first and second pair of rows, it is possible, for example, to freely choose how the securing bolt is used.
  • the openings of the first pair of rows and the openings of the third pair of rows of the outer tube are arranged offset from one another by half the opening distance in the axial direction of the telescopic traverse.
  • the openings of the second pair of rows and the openings of the fourth pair of rows of the inner tube can also be arranged offset from one another by half the opening distance in the axial direction of the telescopic traverse. As a result, the traverse can be gradually adjusted or changed in length by half the opening distance.
  • stop elements have carrying handles. This allows the stop elements and the mounted load beam to be carried.
  • the crossbeam has a modular design.
  • the traverse, in particular the outer and inner tubes of the telescopic traverse, the stop elements and/or stiffening struts are individual parts which can be assembled and secured and/or connected to one another by means of the securing elements. This makes the load spreader easy to transport and assemble on site. The load beam can then be dismantled again.
  • the length-adjustable traverses can also be pushed together in order to be able to transport the load traverse more easily.
  • FIG 1 shows a schematic view of a load beam 1 and attachment means 2a, 2b, a load 3 being suspended from the load beam 1.
  • the load 3 can be, for example, a container, such as a residential or construction container.
  • the load 3 can also be a container for goods or a house wall or other components or loads to be moved 3.
  • a carrying means 6 is also shown, which can lift and move the load 3 .
  • the support means 6 includes here, for example, a boom 7 of a crane, a trolley 8 for moving the load 3 and a hook 9 on which the second stop means 2b is arranged.
  • the support means 6 can also be a truck-mounted crane or another crane or a part of one.
  • first attachment means 2a are shown for attaching the load 3, which connect the load 3 to the crossbeam 1. Furthermore, at least the second Stop means 2b shown, which connects the support means 6 with the load beam 1.
  • the first and second stop means 2a, 2b are designed here as lifting straps 10a - 10c. Additionally or alternatively, the stop means 2a, 2b can also be designed as a chain, rope, rod or the like.
  • the two lifting straps 10a, 10b connect the load 3 to the load beam 1 and the lifting strap 10c connects the load beam 1 to the suspension element 6 or to the hook 9.
  • the load beam 1 also includes a beam 4 and at least one stop element 5, with two stop elements 5a, 5b being shown here. At least the load 3 can be suspended from the at least one stop element 5 .
  • the load traverse 1 or the traverse 4 shown here is oriented in a longitudinal direction X.
  • At least the first stop means 2a shown here can be arranged on the at least one stop element 5a, 5b in order to connect the load 3 to the crossbeam 1.
  • shackles 11a-11d are shown here, with not all shackles 11 being provided with a reference number for the sake of clarity.
  • the first shackle 11a here connects the load 3 to the first sling 2a or the first lifting strap 10a.
  • the second shackle 11b and the third shackle 11c connect the first attachment means 2a or the lifting strap 10a to the load beam 1 and in particular according to the present exemplary embodiment to the first attachment element 5a shown here.
  • the fourth shackle 11d connects the second stop means 2b to the load beam 1 and in particular according to the present embodiment with the first stop element 5a shown here.
  • the load beam 1 is a spreader beam.
  • the attachment means 2a, 2b are connected to the load beam 1 in such a way that the load beam 1 is not subjected to bending but only to pressure in the longitudinal direction X.
  • the load beam 1 as a spreader beam
  • the tensile forces introduced by the stop means 2a, 2b are introduced onto the load beam 1 in the same axial region.
  • the tensile forces are exchanged directly between the stop means 2a, 2b.
  • this takes place in that the first and the second stop means 2a, 2b are arranged on the stop elements 5a, 5b.
  • the tensile forces are transmitted via the stop elements 5a, 5b to the lifting straps 10a-10c shown here as the stop means 2a, 2b.
  • load beam 1 as a spreader beam is that the tensile forces act perpendicularly on the load 3.
  • the load 3 is thus not subjected to pressure in the longitudinal direction X.
  • the stop elements 5a, 5b In order to connect the load 3 to the stop elements 5a, 5b or to attach the load 3 to the crossbeam 1, the stop elements 5a, 5b have first fastening means 12.
  • the first fastening means 12 is only provided with a reference number on the stop element 5b.
  • the stop elements 5 can preferably be structurally identical to one another, in particular with regard to the fastening means 12 .
  • first fastening means 12 shown here comprises two fastening points 14a, 14b, which are spaced apart from one another in the longitudinal direction X. Additionally or alternatively, the two Attachment points 14a, 14b may also be spaced apart in a transverse direction Y.
  • the first attachment means 2a or the lifting straps 10a, 10b shown here can be arranged at the two fastening points 14a, 14b.
  • first attachment means 2a or the lifting straps 10a, 10b are each arranged at a fastening point 15 on the load 3.
  • the respective lifting straps 10a, 10b are thus arranged in a V-shape between the load beam 1 and the load 3.
  • Such an arrangement of the first stop means 2a is advantageous since they are arranged in the longitudinal direction X and/or in the transverse direction Y within a base area of the load 3. As a result, the first stop means 2a do not project laterally beyond the load 3.
  • the load 3 and the slinging means 2a can consequently be moved between loads 3 arranged one above the other.
  • the load traverse 1 shown here is also no wider than the load 3 in the longitudinal direction X shown here.
  • figure 2 shows a perspective, schematic view of the load beam 1, which is designed as a frame beam.
  • the load traverse 1 comprises four traverses 4a - 4d, with at least two traverses 4a - 4d being arranged at an angle ⁇ to one another, so that the load traverse 1 is flat.
  • the in figure 1 Load beam 1 shown has at least two at an angle ⁇ to each other arranged cross members 4, which due to the view of figure 1 only a traverse 4 can be seen.
  • the load beam 1 is thus a rectangular load beam 1 or rectangular frame beam.
  • the load beam 1 could also be designed as a frame beam with three beams 4 .
  • the load beam 1 would thus be triangular with corresponding angles ⁇ .
  • At least two of the, preferably all, traverses 4a - 4d are adjustable in their length Lx or Ly.
  • the crossbeam 1 can thus be adjusted to a size, in particular a length and/or a width, of the load 3 . It is advantageous if the lifting beam 1 is as large as possible.
  • the trusses 4a - 4d can thus be extended, for example, in their length Lx, Ly, for example, until the first stop means 2a of figure 1 perpendicular to the load 3 or vertically, ie parallel to the weight of the load 3, are arranged. Then the load 3 is optimally suspended.
  • the two traverses 4a, 4c have the length Lx in the longitudinal direction X shown here.
  • the two traverses 4a, 4c are also longitudinal traverses.
  • the two traverses 4b, 4d have the length Ly in the transverse direction Y shown here.
  • the two traverses 4b, 4d are also transverse traverses.
  • the traverses 4a - 4d can also be lengthened, for example, in their length Lx or Ly in such a way that the load traverse 1 does not protrude laterally beyond the load 3 or is narrower than the load 3 . Then the load 3 and the load beam 1 can be introduced between adjacent loads 3 stacked one on top of the other. Containers of all types in particular can be stacked one on top of the other and it can happen that a container has to be moved in or out between two stacked containers. A load beam 1, which projects laterally beyond the load 3, prevents the container from being carried in or out as a load 3 between stacks of containers stacked on top of one another.
  • Load beam 1 shown can be adjusted in the longitudinal direction X and in the transverse direction Y in the appropriate length Lx, Ly.
  • the two traverses 4a, 4c shown here which are parallel to one another and oriented in the longitudinal direction X, are adjusted in their length Lx, so that the load traverse 1 becomes longer or shorter in the longitudinal direction.
  • the length Ly of the two crossbars 4b, 4d shown here which are parallel to one another and oriented in the transverse direction Y, can be adjusted so that the crossbar 1 becomes longer or shorter or wider or narrower in the transverse direction.
  • the load beam 1 can thus be adapted to the load 3 in the longitudinal direction X and in the transverse direction Y, ie in length Lx, Ly or in length Lx and in width Ly.
  • a stop element 5a-5d is also arranged in each corner of the load traverse 1 designed as a frame traverse. At the respective stop elements 5a - 5d, two traverses 4a - 4d meet at an angle ⁇ .
  • the load beam 1 comprises four stop elements 5a-5d
  • the load 3 is also advantageously connected to the load beam 1 by means of a first stop means 2a is designed in such a way that it includes four lifting straps 10, for example.
  • the second attachment means 2b can also be designed in such a way that at least two or four lifting straps 10 connect the load beam 1 to the support means 6 .
  • the two traverses 4a, 4c shown here, extending in the longitudinal direction X, are longitudinal traverses and the other two traverses 4b, 4d, extending in the transverse direction Y, are transverse traverses.
  • the two traverses 4a, 4c have a rectangular, in particular square, cross section.
  • the two other traverses 4b, 4d have a round, in particular circular, cross section.
  • the correspondingly length-adjustable traverses 4a-4d are designed as telescopic traverses.
  • the telescopic traverse can be easily extended or retracted to adjust its length Lx, Ly.
  • the telescopic traverse has an outer tube 18 and an inner tube 19 , the inner tube 19 being displaceable in the outer tube 18 .
  • the outer tube 18 and the inner tube 19 are only provided with a reference number on the first cross member 4a, which is designed as a telescopic cross member.
  • FIG 3 shows a perspective view of a stop element 5.
  • the stop element 5 here has the first fastening means 12 and the second fastening means 13, so that the load 3 can be attached to the stop element 5 and the stop element 5 to the support means 6.
  • Both fasteners 12, 13 each have two attachment points 14a - 14d according to the present embodiment, wherein the second attachment point 14d of the first attachment means 12 cannot be seen for perspective reasons.
  • the attachment points 14a - 14d of the corresponding attachment means 12, 13 are spaced from one another in the transverse direction Y. Additionally or alternatively, these can also be arranged in the longitudinal direction X and spaced apart from one another.
  • the two fastening means 12, 13 or the fastening points 14a-14d are designed here as bores in a housing 17 of the stop element 5.
  • the stop element 5 With the housing 17, the stop element 5 is box-shaped.
  • the shackles 11 (cf. figure 1 ) to be mounted.
  • hooks or snap hooks can also be attached to the attachment points 14a - 14d.
  • a rope can also be pulled through the holes in the fastening points 14a - 14d.
  • the stop element 5 also has a passage 16 into which one of the traverses 4 can be inserted and/or passed.
  • passage 16 has a rectangular, in particular square, cross section, so that the figure 2 Traverses 4a, 4c shown can be inserted into the passage 16.
  • the passage 16 can also have a round cross-section in some of the stop elements 5, so that the other traverses 4b, 4d can be inserted. If the cross section and the size of the passage 16 and the cross section and the size of the traverse 4 fit together, a positive connection between the housing 17 and the traverse 4 can be formed. As a result, the stop element 5 cannot, for example, rotate relative to the traverse 4 or the traverse 4 is secured against rotation relative to the stop element 5 .
  • the stop element 5 can also be displaced on the traverse 4 .
  • a stop element 5 can be arranged on a traverse 4 between the corners of the frame traverse or between the ends of the corresponding traverse 4 .
  • the traverse 4 arranged in the passage 16 can be secured with the aid of at least one securing element 20 .
  • the securing element 20 is of course only arranged when the traverse 4 is arranged in the passage 16 .
  • the traverse 4 arranged in the passage 16 can be secured against displacement in the longitudinal direction X.
  • the securing element 20 can be in the form of a securing bolt which can be inserted through the housing 17 and the traverse 4 .
  • Corresponding openings for securing the traverse 4 are shown, for example, in one of the following figures.
  • the stop element 5 of the present exemplary embodiment also has an adapter element 21 by means of which one of the traverses 4 can also be connected to the stop element 5 .
  • the adapter element 21 is arranged on the stop element 5 here.
  • the adapter element 21 is arranged oriented in the transverse direction Y, whereas the passage 16 is oriented in the longitudinal direction X.
  • a rectangular frame traverse is formed, for example according to FIG figure 2 , out.
  • the adapter element 21 and the passage 16 are oriented perpendicularly to one another, so that the traverses 4 arranged therein are also oriented perpendicularly to one another and the angle ⁇ is 90°.
  • the adapter element 21 here has a round, in particular circular, cross-section, so that, for example, according to figure 2 the two traverses 4b, 4d oriented in the transverse direction Y can be connected to the adapter element 21, since these also have a round cross section.
  • some of the adapter elements 21 can also have an angular, in particular square, cross section, so that an angular traverse 4 can also be connected to the adapter element 21 .
  • the adapter element 21 is also designed as a sleeve, so that the traverse 4 can be inserted into the adapter element 21 .
  • the sleeve can, as here, be round or square.
  • the adapter element 21 can also be welded to the housing 17 .
  • the adapter element 21 can also be screwed onto the housing 17 .
  • the securing element 20 designed as a bolt can have a threaded section on its end facing the adapter element 21 and can be screwed to the adapter element 21 .
  • the adapter element 21 has at least one connecting element 22 .
  • the adapter element 21 has two connecting elements 22a, 22b.
  • a stiffening strut for example, can be arranged on a connecting element 22 in order to make the load beam 1 more stable.
  • figure 4 shows a plan view of the load beam 1 with at least one stiffening strut 23a - 23d.
  • the load beam 1 With the aid of the at least one stiffening strut 23a - 23d, the load beam 1 becomes more stable, in particular against buckling.
  • the load beam 1 has four stiffening struts 23a-23d, with the number of stiffening struts 23a-23d being able to be selected depending on the load.
  • the at least one stiffening strut 23a - 23d is also arranged on the connecting element 22 of the stop elements 5 .
  • the connecting elements 22 are in figure 3 shown.
  • the at least one stiffening strut 23a - 23d runs obliquely to the traverses 4 . Additionally or alternatively, at least one stiffening strut 23a - 23d can also run parallel to a traverse 4 .
  • two stop elements 5 can be arranged opposite one another in the longitudinal and/or transverse direction X, Y.
  • three stop elements 5e-5g are also arranged in the area between the ends of the traverses 4a-4e or between the corners of the load traverse 1 designed as a frame traverse.
  • the stop elements 5, in particular the three stop elements 5e - 5g, can figure 3 have shown passage 16, so that they can be moved to the corresponding trusses 4.
  • the stop elements 5e - 5g are secured and/or fixed to the corresponding traverse 4 with the aid of the at least one securing element 20 .
  • the stop elements 5e - 5g serve to provide the connecting elements 22 in order to arrange the at least stiffening struts 23a - 23d thereon.
  • the one between the ends of the traverses 4 or between the corners of the load traverse 1 designed as a frame traverse 1 arranged stop element 5e - 5g can additionally or alternatively serve to attach a sling 2 designed as a lifting strap 10, for example, to lift the load 3 in the corresponding area. This can be advantageous if the load 3 has little resistance to sagging or is very heavy and therefore has to be held additionally.
  • the traverse 4b is inserted in the two opposite adapter elements 21a, 21b and the traverse 4d in the two opposite adapter elements 21f, 21g, since these are designed as sleeves.
  • the load beam 1 can be assembled and disassembled in a simple manner. If the securing elements 20 are in the form of securing bolts, they can likewise be driven in and removed again in a simple manner.
  • FIG figure 5 shows a further perspective view of the stop element 5 with a traverse 4 arranged thereon.
  • the stop element 5 is no longer shown with all the details.
  • the stop element 5 is shown in more detail in FIG figure 3 shown.
  • the traverse 4 shown here is connected to the stop element 5 .
  • the traverse 4 is inserted into the passage 16 and, as for example in figure 3 shown secured with the help of the fuse element 20 and / or fixed.
  • the traverse 4 is also designed here as a telescopic traverse, so that its length Lx, Ly can be changed and/or adjusted in a simple manner by moving the inner tube 19 relative to the outer tube 18 is postponed.
  • the inner tube 19 is movably arranged in the outer tube 18 .
  • the outer and inner tubes 18, 19 are only shown cut off. Of course, both tubes 18, 19 can be longer.
  • the outer tube 18 has a first pair of rows 24 of openings 28 for mutually securing and/or fixing the two tubes 18, 19 in relation to one another.
  • the openings 28 do not differ significantly from one another.
  • the openings 28 can have different diameters, for example, their effect is the same as one another, namely that a securing element, in particular a securing bolt, can be pushed through.
  • the second row of the first pair of rows 24 corresponding to the row shown here is arranged on the opposite side of the outer tube 18 and is therefore not visible.
  • the second row is thus arranged on the underside of the outer tube 18 arranged in this perspective. The same applies to all other pairs of rows 25 - 27 described here.
  • the inner tube 19 has a second pair of rows 25 of openings 28 . As already described, the second row of the pair of rows 25 cannot be seen here either or is arranged on the underside of the inner tube 19 .
  • the openings 28 can be made to coincide, so that a safety element 20, not shown here, in particular a safety bolt, is pushed through the openings 28 of the first and second pair of rows 24, 25 can be.
  • the two tubes 18, 19 are thus secured against axial displacement.
  • the outer tube 18 has a third pair of rows 26 of openings 28 and the inner tube 19 has a fourth pair of rows 27 of openings 28 .
  • one row of the pairs of rows 26, 27 is located on the rear side of the two tubes 18, 19 in this perspective.
  • the two pairs of rows 26, 27 are also arranged offset by 90° around a circumferential direction of the two tubes 18, 19.
  • a safety bolt can also be inserted through the two tubes 18, 19 from the side in order to secure or fix them to one another.
  • the crossbar 4 can be connected to the stop element 5 by means of the third and/or the fourth pair of rows 26 , 27 of openings 28 .
  • At least one opening 28 is likewise arranged in the housing 17 on the rear side of the stop element 5 arranged in this perspective, so that a securing element 20 (cf. figure 3 ) can be inserted through the opening 28 in the housing 17 and through the openings 28 of the third and/or fourth pair of rows 26, 27 for securing and/or fixing.
  • the openings 28 also have an opening spacing 29 from one another.
  • the first pair of rows 24 and/or the second pair of rows 25 are offset from the third and/or fourth pair of rows 26, 27 by half an opening distance 29 in the axial direction of the traverse 4.
  • the length of the traverse 4 designed as a telescopic traverse can be gradually adjusted by half the opening distance 29 .
  • Either the telescopic truss is connected to the first and second Pair of rows 24, 25 or with the third and fourth pair of rows 26, 27 secured or fixed.
  • the securing of the traverse 4 designed as a telescopic traverse is described here with reference to the rectangular traverse 4 .
  • the round trusses 4 can also be secured by the pairs of rows 24-27.
  • the adapter element 21 has openings 28 so that the crossbar 4 correspondingly connected to the adapter element 21 can also be secured and/or fixed with this.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP21186084.6A 2020-07-21 2021-07-16 Traverse de charge pour un moyen de butée permettant de suspendre des charges Pending EP3943435A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020119200.2A DE102020119200A1 (de) 2020-07-21 2020-07-21 Lasttraverse für Anschlagmittel zum Anhängen von Lasten

Publications (1)

Publication Number Publication Date
EP3943435A1 true EP3943435A1 (fr) 2022-01-26

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846038A (en) * 1931-10-24 1932-02-23 Samuel H Owens Lifting coupler for containers
US1970617A (en) * 1932-07-23 1934-08-21 Roeblings John A Sons Co Rope sling
DE9409121U1 (de) * 1994-06-04 1994-08-04 Klann, Horst, 78052 Villingen-Schwenningen Traggestell für eine Hebebrücke
WO1996026043A1 (fr) * 1995-02-22 1996-08-29 Douglas Hodges Systeme de berceau pour moteur et transmission
DE102014015933A1 (de) 2014-10-30 2016-05-04 Gks Stahl- Und Maschinenbau Gmbh Lastaufnahmemittel
CN106829724A (zh) * 2017-04-14 2017-06-13 沈阳建筑大学 一种便携式多功能吊装装置
US9790058B1 (en) * 2016-07-22 2017-10-17 Bjorn Reiner Sandrowski Spreader frame
US10053338B1 (en) * 2016-05-10 2018-08-21 Versabar, Inc. Adjustable spreader bar

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218236A1 (de) 2013-09-11 2015-03-12 Holger Gruss Modulare Universalteleskoptraverse in Leichtbauausführung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846038A (en) * 1931-10-24 1932-02-23 Samuel H Owens Lifting coupler for containers
US1970617A (en) * 1932-07-23 1934-08-21 Roeblings John A Sons Co Rope sling
DE9409121U1 (de) * 1994-06-04 1994-08-04 Klann, Horst, 78052 Villingen-Schwenningen Traggestell für eine Hebebrücke
WO1996026043A1 (fr) * 1995-02-22 1996-08-29 Douglas Hodges Systeme de berceau pour moteur et transmission
DE102014015933A1 (de) 2014-10-30 2016-05-04 Gks Stahl- Und Maschinenbau Gmbh Lastaufnahmemittel
US10053338B1 (en) * 2016-05-10 2018-08-21 Versabar, Inc. Adjustable spreader bar
US9790058B1 (en) * 2016-07-22 2017-10-17 Bjorn Reiner Sandrowski Spreader frame
CN106829724A (zh) * 2017-04-14 2017-06-13 沈阳建筑大学 一种便携式多功能吊装装置

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