FORMWORK PANEL

Abstract

A formwork panel, comprising a frame on the front side of which a formwork shell can be fixed. The frame has a plurality of longitudinal struts and a plurality of transverse struts running plane-parallel to one another. The longitudinal struts and the transverse struts are arranged substantially perpendicular to one another. Between at least two transverse struts running adjacent to one another, there is arranged at least one bridging element having an arc-shaped design. The bridging element has two end regions, one of the end regions being fixed in each case to one of the adjacent transverse struts.

Claims

1. A formwork panel, comprising a frame on the front side of which a formwork shell can be fixed, wherein the frame has a plurality of longitudinal struts and a plurality of transverse struts running plane-parallel to one another, wherein the longitudinal struts and the transverse struts are arranged substantially perpendicular to one another, and wherein at least one bridging element is arranged between at least two transverse struts running adjacent to one another, wherein the bridging element has two end regions and one of the end regions is in each case fixed to one of the two adjacent transverse struts.

2. The formwork panel (1) according to claim 1, wherein, the bridging element is designed and fixed to the transverse struts such that a handling region of the bridging element formed between the end regions has a greater distance from the front side of the frame than the two end regions of the bridging element which are fixed to the transverse struts.

3. The formwork panel according to claim 1, wherein, the arc-shaped design of the bridging element results from the fact that the bridging element has a profile that is curved and/or arc-shaped and/or inclined relative to the longitudinal struts between the end regions at least in sections.

4. The formwork panel according to claim 1, wherein, the arc-shaped design of the bridging element results from the fact that a central region, comprising the handling region, of the bridging element which central region extends between the two end regions fixed on the transverse struts, is arc-shaped.

5. The formwork panel according to claim 1, wherein, at least a central section of the handling region runs parallel to the longitudinal struts.

6. The formwork panel according to claim 1, wherein, the bridging element is made symmetrically starting from the end regions.

7. The formwork panel according to claim 1, wherein, the bridging element is designed as a tube, preferably each with at least one moisture outlet opening in a section adjoining the end region, and/or as a longitudinally cut tube and/or as a bent flat material and/or as a preferably solid rod.

8. The formwork panel according to claim 1, wherein, the end regions are connected to the transverse struts in a positive-fitting, nonpositive-fitting and/or materially bonded manner, preferably riveted, screwed, and/or welded.

9. The formwork panel according to claim 1, wherein, the transverse struts each have an upper side and a lower side which extend substantially orthogonally to the front side of the frame, wherein an upper end region of the bridging element is fixed to the lower side of an upper transverse strut of the two transverse struts and a lower end region of the bridging element is fixed to the upper side of a lower transverse strut of the two transverse struts.

10. The formwork panel according to claim 9, wherein, at least a part of the transverse struts in the upper side and the lower side each has at least one groove which runs in the longitudinal direction of the transverse struts.

11. The formwork panel according to claim 10, wherein, the grooves, viewed in the cross-section of the respective transverse struts, are arranged axially symmetrically to one another and/or are arranged opposite one another and/or the grooves have at least approximately the same shape when viewed in the cross-section of the respective transverse strut.

12. The formwork panel according to claim 10, wherein, the grooves extend at least over a partial length or over the entire length of the respective transverse strut and the grooves run in the transverse struts at a uniform distance from the front side of the frame.

13. The formwork panel according to claim 10, wherein, the grooves run off-center in the upper sides and the lower sides of the respective transverse struts, such that the grooves run closer to a rear side of the frame than to the front side.

14. The formwork panel according to claim 11, wherein, the end regions of the bridging element are fixed to sections of the upper side and the lower side located between the grooves and the front side of the frame, the ends of the bridging element preferably lying in a plane with the front side of the frame.

15. The formwork panel according to claim 1, wherein, the frame has two outer frame transverse struts and two outer frame longitudinal struts between which inner transverse struts are arranged, the bridging element being arranged between two of the inner transverse struts.

16. The formwork panel according to claim 15, wherein, all inner transverse struts have the grooves and the outer frame transverse struts do not have grooves.

17. The formwork panel according to claim 9, wherein, the end regions of the bridging element are designed such that the end regions extend substantially orthogonally to the front side of the frame adjacent to the respective upper side or the respective lower side of the transverse strut.

18. The formwork panel according to claim 1, wherein, at least two bridging elements preferably exactly two bridging elements are arranged between the two transverse struts.

19. The formwork panel according to claim 1, wherein, at least two transverse strut pairs, preferably three transverse strut pairs, are provided, each consisting of two transverse struts running adjacent to one another, wherein at least one bridging element, preferably at least two bridging elements, in particular exactly two bridging elements, are arranged between the two transverse struts of each transverse strut pair.

20. The formwork panel according to claim 19, wherein, at least one transverse strut on which no bridging element is fixed is arranged between two transverse strut pairs in each case.

21. A bridging element having an arc-shaped design for use in a formwork panel according to claim 1.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0081] In the following, exemplary embodiments of the invention are described in their principle, with reference to the drawings.

[0082] The figures show the following:

[0083] FIG. 1 a perspective view of the formwork panel according to the invention in a first embodiment;

[0084] FIG. 2 a plan view of a rear side of the formwork panel according to the invention according to FIG. 1;

[0085] FIG. 3 a perspective view of a bridging element in a first embodiment;

[0086] FIG. 4 a further perspective view of the bridging element according to FIG. 3;

[0087] FIG. 5 a cross-section through a region of the formwork panel in which the bridging element shown in FIG. 3 is fixed between two adjacent transverse struts;

[0088] FIG. 6 a perspective view of a region of the formwork panel in which two bridging elements shown in FIG. 3 are fixed between two adjacent transverse struts;

[0089] FIG. 7 a further perspective view of a region of the formwork panel according to FIG. 6;

[0090] FIG. 8 a perspective view of a formwork panel according to the invention in a second embodiment;

[0091] FIG. 9 a plan view of a rear side of the formwork panel according to the invention according to FIG. 8;

[0092] FIG. 10 a perspective view of a bridging element in a second embodiment;

[0093] FIG. 11 a further perspective view of the bridging element according to FIG. 10;

[0094] FIG. 12 a cross-section through a region of the formwork panel in which the bridging element shown in FIG. 10 is fixed between two adjacent transverse struts;

[0095] FIG. 13 a perspective view of a region of the formwork panel in which two bridging elements shown in FIG. 10 are fixed between two adjacent transverse struts;

[0096] FIG. 14 a further perspective view of a region of the formwork panel according to FIG. 13;

[0097] FIG. 15 a perspective view of a formwork panel according to the invention in third embodiment;

[0098] FIG. 16 a plan view of a rear side of the formwork panel according to the invention according to FIG. 15;

[0099] FIG. 17 a perspective view of a bridging element in a third embodiment;

[0100] FIG. 18 a further perspective view of the bridging element according to FIG. 17;

[0101] FIG. 19 a cross-section through a region of the formwork panel in which the bridging element shown in FIG. 17 is fixed between two adjacent transverse struts;

[0102] FIG. 20 a perspective view of a region of the formwork panel in which two bridging elements shown in FIG. 17 are fixed between two adjacent transverse struts;

[0103] FIG. 21 a further perspective view of a region of the formwork panel according to FIG. 20;

[0104] FIG. 22 a perspective view of a formwork panel according to the invention in a fourth embodiment;

[0105] FIG. 23 a plan view of a rear side of the formwork panel according to the invention according to FIG. 22;

[0106] FIG. 24 a perspective view of a bridging element in a fourth embodiment;

[0107] FIG. 25 a further perspective view of the bridging element according to FIG. 24;

[0108] FIG. 26 a cross-section through a region of the formwork panel in which the bridging element shown in FIG. 24 is fixed between two adjacent transverse struts;

[0109] FIG. 27 a perspective view of a region of the formwork panel in which two bridging elements shown in FIG. 24 are fixed between two adjacent transverse struts;

[0110] FIG. 28 a further perspective view of a region of the formwork panel according to FIG. 27; and

[0111] FIG. 29 a perspective view of a system for formwork of a wall element, comprising a plurality of formwork panels.

DETAILED DESCRIPTION

[0112] Functionally identical elements are provided with the same reference numerals in the figures.

[0113] FIGS. 1 to 7 show a formwork panel 1, comprising a frame 2, on the front side 3 of which a formwork shell 4 is fixed or fixable.

[0114] The frame 2 has a plurality of longitudinal struts 5 and a plurality of transverse struts 6 running plane-parallel to one another. The longitudinal struts 5 and the transverse struts 6 are arranged substantially perpendicular to one another.

[0115] In the exemplary embodiment according to FIGS. 1 to 7, the frame 2 of the formwork panel 1 has three longitudinal struts 5 and ten transverse struts 6. Two of the longitudinal struts 5 are here designed as outer frame longitudinal struts 5a. Furthermore, two of the transverse struts 6 are designed as outer frame transverse struts 6a. The frame longitudinal struts 5a and the frame transverse struts 6a together form the outer perimeter of the frame 2.

[0116] Between the outer frame longitudinal struts 5a there is an inner longitudinal strut 5, which in the exemplary embodiment is positioned centrally between the two frame longitudinal struts 5a. Other embodiments are also possible here, in particular the arrangement of two or more inner longitudinal struts 5 or also the omission of the inner longitudinal strut 5.

[0117] In the exemplary embodiment, eight inner transverse struts 6 that run plane-parallel to one another are located between the two frame transverse struts 6a. The inner transverse struts 6 each preferably have an identical distance to adjacent further inner transverse struts 6.

[0118] In the exemplary embodiment, the transverse struts 6 are each divided by the longitudinal strut 5 into, in each case, two transverse strut parts. In the context of the invention, the transverse strut parts of a transverse strut 6 are regarded together as a transverse strut 6.

[0119] In the context of the invention, a different number of inner transverse struts 6 can also be realized; in particular it is advantageous if more than four inner transverse struts 6 are provided and fewer than fourteen, particularly preferably more than six and fewer than twelve inner transverse struts 6.

[0120] FIGS. 1 and 2 show that the formwork panel 1 can have reinforcing webs 7 which run parallel to the longitudinal struts 5 and which are arranged between two transverse struts 6 and are fixed to the transverse struts 6. The reinforcing struts 7 are preferably arranged between the upper frame transverse strut 6a and the inner transverse strut 6 situated under it, and between the lower frame transverse strut 6a and the transverse strut 6 situated above it. The reinforcing struts 7 are optional and can also be omitted. Furthermore, the reinforcing struts 7 can also be positioned in some other way.

[0121] According to the invention, it is provided that at least one arc-shaped bridging element 8 is arranged between at least two transverse struts 6 that run adjacent to one another.

[0122] The bridging element 8 can preferably be designed as, or serve as, a handle or as a climbing aid or as a climbing strut and can be designed in such a way that a worker can ergonomically grasp it by hand.

[0123] The number of bridging elements 8 which are present in a formwork panel 1 can be arbitrary. In the exemplary embodiment according to FIGS. 1 to 7, six bridging elements 8 are provided. It is advantageous if at least two bridging elements 8 are provided, preferably at least four bridging elements 8. Furthermore, it can be advantageous if fewer than ten bridging elements 8 are realized in the formwork panel 1, in particular fewer than eight bridging elements 8.

[0124] It has proven to be particularly advantageous if at least two bridging elements 8, preferably exactly two bridging elements 8, are arranged between two adjacent transverse struts 6. This is shown correspondingly in FIGS. 1 and 2. In principle, a smaller or a larger number of bridging elements 8 can also be arranged between two adjacent transverse struts 6, but it has been found to be particularly suitable for handling the formwork panel 1 and with regard to the use of the bridging elements 8 if exactly two bridging elements 8 are arranged between two adjacent transverse struts 6.

[0125] Furthermore, it has been found to be advantageous if bridging elements 8 are inserted only between a part of the transverse struts 6.

[0126] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that at least two transverse strut pairs, consisting of two transverse struts 6 running adjacent to one another, are provided, wherein in each case at least one bridging element 8, preferably at least two bridging elements 8, in particular exactly two bridging elements 8 (as shown), are arranged between the two transverse struts 6 of each transverse strut pair.

[0127] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that three transverse strut pairs, consisting of in each case two transverse struts 6 running adjacent to one another, are provided with bridging elements 8; in the exemplary embodiment, with exactly two bridging elements 8 in each case.

[0128] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that in each case at least one transverse strut 6 on which no bridging element 8 is fixed is arranged between two transverse strut pairs.

[0129] In the exemplary embodiment according to FIGS. 1 to 7, it is further provided that the bridging elements 8 are each arranged off-center between the inner longitudinal strut 5 and one of the outer frame longitudinal struts 5a, preferably such that the bridging elements 8 are arranged closer to the inner longitudinal strut 5 than to the respective outer frame longitudinal strut 5a. Preferably, the bridging elements 8 are arranged adjacent to the inner longitudinal strut 5.

[0130] It is advantageous, as shown in FIGS. 1 and 2, if the two bridging elements 8, which are arranged between two adjacent transverse struts, have an identical distance from the inner longitudinal strut 5, or the inner longitudinal strut 5 runs centrally between the two transverse struts.

[0131] According to the invention, it is provided that the bridging elements 8 each have two end regions 8a, 8b and one of the end regions 8a, 8b is respectively fixed to one of the two adjacent transverse struts 6.

[0132] The end regions 8a, 8b are shown in FIGS. 1 to 7. In the context of the invention, the region of the bridging element 8 which contacts the transverse strut 6 is in particular to be regarded as the end region 8a, 8b, in a way shown as an example in particular in FIGS. 5 to 7. The end regions 8a, 8b can be connected to the transverse struts 6 in a positive-fitting, nonpositive-fitting and/or materially bonded manner, preferably riveted, screwed, and/or welded. In the exemplary embodiment, it is provided in a manner not shown in more detail that the end regions 8a, 8b are welded to the transverse struts 6. For this purpose, weld seams can be placed on the contact regions 9 between the respective end region 8a, 8b and the transverse strut 6. Preferably, each end region 8a, 8b is welded to the transverse strut 6 by means of two weld seams at the contact regions 9. The weld seams are not shown in FIGS. 1 to 7.

[0133] In the exemplary embodiment, the transverse struts 6 each have a lower side 10 and an upper side 11, which extend substantially orthogonally to the front side 3 of the frame 2. The upper side 11 and the lower side 10 of the transverse struts also extend here orthogonally to the formwork shell 4. In the exemplary embodiment, it is provided that an upper end region 8a of the bridging element 8 is fixed, preferably welded, to the lower side 10 of an upper transverse strut 6 of the transverse strut pair and a lower end region 8b of the bridging element 8 is fixed, preferably welded, to the upper side 11 of a lower transverse strut 6 of the transverse strut pair.

[0134] As can be seen in particular from FIGS. 5 to 7, the end regions 8a, 8b of the bridging element 8 are preferably designed such that the end regions 8a, 8b extend substantially orthogonally to the front side 3 of the frame 2, or the formwork shell 4, adjacent to the respective upper side 11 or the respective lower side 10 of the transverse strut 6. As a result, contact regions 9 can be formed in a simple manner between the end regions 8a, 8b and the lower side 10 or the upper side 11 of the transverse strut 6, which enable a simple fixing, in particular welding.

[0135] As can be seen from FIG. 1, the transverse struts 6, preferably all the inner transverse struts 6, can have holes 12 for liquid drainage.

[0136] The bridging element 8 is preferably made symmetrically starting from the end regions 8a, 8b.

[0137] As can be seen from FIGS. 1 to 7, the bridging elements 8 are designed and fixed to the transverse struts 6 in such a way that a handling region 13 of the respective bridging element 8 formed between the end regions 8a, 8b has a greater distance from the front side 3 of the frame 2 than the two end regions 8a, 8b of the bridging element 8 fixed to the transverse struts 6.

[0138] If the bridging element 8 is designed as a handle, the handling region can also be referred to as, or serve as, a gripping region for the hand of a worker.

[0139] In the exemplary embodiment according to FIGS. 1 to 7, the arc-shaped design of the bridging element 8 results due to the fact that the bridging element 8 between the end regions 8a, 8b has, at least in sections, a curved and/or arc-shaped profile and/or a profile that is inclined relative to the longitudinal struts 5.

[0140] In particular, it can be provided that the arc-shaped design of the bridging element 8 results from the fact that a central region 14, comprising the handling region 13, of the bridging element 8, which central region extends between the two end regions 8a, 8b fixed to the transverse struts 6, is arc-shaped.

[0141] In the exemplary embodiment, it is provided that the central region 14 comprises the entire region of the bridging element 8 that extends between the end regions 8a, 8b. The handling region 13 is here a partial region of the central region 14. The handling region 13 is preferably designed such that the ends of the handling region 13 have an identical distance to the respectively facing end region 8a, 8b, i.e., the handling region 13 is arranged centrally in the central region 14.

[0142] In the exemplary embodiment according to FIGS. 1 to 7, it can be provided that at least one central section of the handling region 13 runs parallel to the longitudinal struts 5. In the exemplary embodiment, it is preferably provided that the entire handling region 13 is designed such that it runs parallel to the longitudinal struts 5. As a result, the handling region 13 can be gripped particularly ergonomically and securely by one hand of a worker, which is advantageous in particular when the bridging element 8 is designed as a handle or as a climbing aid.

[0143] It is advantageous if the entire handling region 13 extends parallel to the longitudinal struts 5. However, it may be sufficient if at least one central section of the handling region 13 runs parallel to the longitudinal struts in order to enable an ergonomic gripping or also to enable the affixing of protective equipment in a simple manner.

[0144] In the exemplary embodiment according to FIGS. 1 to 7, the bridging element 8 can be designed as a tube, preferably with a respective moisture outlet opening 15 in a section delimiting the end region 8a, 8b. Alternatively, the bridging element 8 can also be designed as a longitudinally cut tube and/or as a bent flat material. The bridging element 8 can also be designed as a rod, in particular made of a solid material.

[0145] The bridging element 8 is preferably made of metal, in particular steel or aluminum.

[0146] In the exemplary embodiment according to FIGS. 1 to 7, the bridging element 8 is designed as a bent flat material which is preferably bent or folded at least twice along the longitudinal edges.

[0147] Furthermore, in the exemplary embodiment according to FIGS. 1 to 7, it is provided that the bridging element 8 between the end regions 8a, 8b, i.e., in the middle region 14, is designed in such a way that the upper end region 8a and the lower end region 8b are initially adjoined by a curved or bent section 80. The bent section 80 is then followed by a straight section 81. The straight section 81 is then in turn joined by a bent section 80, between which a straight section 81 is formed, which forms the handling area 13 and which runs parallel to the longitudinal struts 5.

[0148] In principle, a different number of bent and straight sections 80, 81 and another configuration are also possible. However, the formation of the bridging element 8 with bent sections 80 and straight sections 81 shown in the exemplary embodiment in FIGS. 1 to 7 has proven to be particularly suitable.

[0149] In the exemplary embodiment according to FIGS. 1 to 7, it is further provided that at least a part of the transverse struts 6 in the upper side 11 and the lower side 10 each has at least one groove 16 which runs in the longitudinal direction of the transverse struts 6.

[0150] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that all inner transverse struts 6 have such grooves 16. However, it can also be provided that only a part of the transverse struts 6 has such grooves 16.

[0151] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that all inner transverse struts 6 have grooves 16, but the outer frame transverse struts 6a do not have grooves.

[0152] In the cross-section of the respective transverse strut 6, the grooves 16 are arranged axially symmetrically to one another. Furthermore, the grooves 16 are arranged opposite one another. Viewed in the cross-section of the respective transverse strut 6, the grooves 16 have at least approximately the same shape. This can be seen particularly well in FIGS. 5 to 7.

[0153] It can be provided that the grooves 16 extend at least over a partial length of the respective transverse strut 6. In the exemplary embodiment, it is provided that the grooves 16 extend over the entire length of the respective transverse strut 6.

[0154] The grooves 16 run at a uniform distance from the front side 3 of the frame 2 in the respective transverse struts 6.

[0155] The holes 12 are preferably located in the section of the lower side or the upper side of the transverse strut 6 in which the grooves 16 are not formed.

[0156] In the exemplary embodiment according to FIGS. 1 to 7, it is provided that the grooves 16 run off-center in the upper sides 11 and the lower sides 10 of the respective transverse strut 6, in such a way that the grooves 16 run closer to a rear side 17 of the frame 2 than to the front side 3. This can be seen particularly well in FIGS. 1, 5, 6 and 7.

[0157] The grooves 16 and their preferably provided arrangement, in particular such that the grooves 16 run closer to the rear side 17 of the frame 2 than to the front side 3, makes it possible to fix a connecting component 18, in particular a clamping device, on the transverse strut 6, in particular in the grooves 16 of a transverse strut 6, in a way illustrated in principle in FIG. 29, which will be discussed in more detail below.

[0158] As can be seen from the exemplary embodiment according to FIGS. 1 to 7, the end regions 8a, 8b of the bridging element 8 are fixed to sections of the upper side 11 and the lower side 10 which are located between the grooves 16 and the front side 3 of the frame 2, the ends, i.e., the front free ends of the end regions 8a, 8b of the bridging element 8, preferably lying in a plane with the front side 3 of the frame 2. This can be seen particularly well in FIGS. 5 to 7.

[0159] The bridging elements 8 according to the invention can be used particularly advantageously in combination with the grooves 16 in the transverse struts 6.

[0160] It has been shown that forming grooves 16 off-center in such a way that they run closer to the rear side 17 of the frame is particularly suitable for attaching a connecting component 18 in the grooves 16. However, the surface of the lower side 10 or of the upper side 11 of the transverse strut 6 in which the grooves 16 are arranged is then not available for the fixing of the bridging element 8 there. However, without the arc-shaped course of the bridging element 8 provided according to the invention, a fixing in the remaining section of the upper side 11 or the lower side 10 of the transverse strut 6 would have the result that a hand of a worker cannot, or can no longer advantageously, grip around the bridging element 8. This problem is solved in an advantageous manner by the arc-shaped course of the transmission element 8. Furthermore, it has been shown that the arc-shaped profile, in particular the resulting design of the end regions 8a, 8b of the bridging element 8, makes it possible to achieve particularly good fixing on the lower side 10 or the upper side 11 of a transverse strut 6, in particular when welding is provided with the aid of two weld seams in each case.

[0161] FIGS. 8 to 14 show a second exemplary embodiment of the formwork panel 1 according to the invention, which differs from the first exemplary embodiment in that the bridging elements 8 have a different arc-shaped design or are designed in a different manner.

[0162] It should be noted that all the embodiments, options, and also the preferably provided features which have been described with respect to the first exemplary embodiment according to FIGS. 1 to 7 can also be implemented in the second exemplary embodiment, and also in the third and fourth exemplary embodiments presented below. In order to avoid repetition, no additional reference is made to this, but only the differing design is presented.

[0163] The bridging element 8 according to the second exemplary embodiment is characterized in that the end regions 8a, 8b are initially adjoined by a straight section 81 which runs upward at an angle of 10 to 60°, preferably 20 to 50°, starting from the lower side 10 or the upper side 11 of the transverse strut 6. Located between the two straight sections 81 here is the handling area 13, which is essentially formed by a straight section 81 which runs parallel to the longitudinal struts 5. The straight section 81 forming the handling area 13 has a transition radius at its two ends, with which the handling area 13 of the bridging element 8 is connected to the two adjacent straight sections 81.

[0164] Preferably, the bridging element 8 is formed integrally (including the end sections 8a, 8b) along its course from the lower end section 8b to the upper end section 8a. This preferably applies to all exemplary embodiments.

[0165] The bridging element 8 according to the second exemplary embodiment can be a solid component or a component which is composed of two half shells.

[0166] As shown in the exemplary embodiment according to FIGS. 8 to 14, the bridging element 8 can have openings 19. As in the first exemplary embodiment, the end regions 8a, 8b are preferably designed such that they extend substantially orthogonally to the front side 3 of the frame 2, so that advantageous contact regions for connecting the end regions 8a, 8b to the lower side or the upper side 11 of the transverse strut 6 are provided.

[0167] The third exemplary embodiment according to FIGS. 15 to 21 has a bridging element 8 which is preferably designed as a tube, in particular with a substantially circular cross-section. The bridging element 8 in each case has two moisture openings 15 in a section adjacent to the end region 8a, 8b, in particular so that rainwater can flow out of the interior of the bridging element 8. The bridging element 8 then has, on the end regions 8a, 8b, first of all a bent section 80, between which the handling region 13 is located, which is preferably a straight section 81 which runs parallel to the longitudinal struts 5. The end regions 8a, 8b are designed such that they extend substantially orthogonally to the front side 3 of the frame 2. This is preferably achieved in that the tube which forms the bridging element 8 is cut off in the end regions 8a, 8b and preferably also a part along the adjoining bent section 81, so that a surface running substantially flat and orthogonally to the front side 3 of the frame 2 is formed, with the aid of which an advantageous contact region 9 with the lower side 10 and the upper side 11 of the transverse strut 6 can be formed, in such a way as can be seen from a combined view of FIGS. 17 to 21.

[0168] The fourth embodiment of the bridging element 8 according to FIGS. 22 to 28 corresponds substantially to the third embodiment, wherein the tube used there is a tube which has a rectangular cross-section, in particular a square cross-section. The transitions between the four sides of the tube can be beveled or rounded, so that no sharp edges are formed, which improves ergonomic handling. With regard to the further embodiments, reference is made accordingly to the third exemplary embodiment according to FIGS. 15 to 21.

[0169] FIG. 29 shows a perspective view of a system for formwork of a wall element. In the exemplary embodiment, the system is composed of three formwork panels 1, wherein, for the formation of a receiving space for, for example, a concrete, a corresponding system is also to be positioned opposite, for example as described in WO 2021/148232 A1.

[0170] FIG. 29 is merely intended to illustrate that the grooves 16 can be used to attach connecting components 18 to the transverse struts 6. The connecting components 18 can serve to define a scaffold section 20 with vertical posts 20a, a horizontal bar 20b and a tread surface 20c as well as push-pull props 21. For this purpose, the connecting component 18 can have an interface for fixing on the formwork panel, in particular for fixing into the grooves 16, in a manner not designated in greater detail, and an add-on part interface on which the scaffold section 20, in particular the vertical posts 20a, are fixed, for example with the aid of clamps. Furthermore, the connecting component 18 can alternatively or additionally also have an add-on part interface on which the push-pull props 21 can be fixed, for which purpose the add-on part interface can be designed, for example, as a bore.

[0171] In the grooves 16, the connecting component 18 can be fixed continuously along the extension of the grooves 16.

[0172] The grooves 16 and the connecting components 18 make it possible to connect a scaffold or a scaffold section 20 directly to the formwork panel 1.

LIST OF REFERENCE SIGNS

[0173] 1 Formwork panel [0174] 2 Frame [0175] 3 Front side [0176] 4 Formwork shell [0177] 5 Longitudinal strut [0178] 5a Frame longitudinal strut [0179] 6 Transverse strut [0180] 6a Frame transverse strut [0181] 7 Reinforcing web [0182] 8 Bridging element [0183] 8a Upper end region [0184] 8b Lower end region [0185] 9 Contact region [0186] 10 Lower side [0187] 11 Upper side [0188] 12 Holes [0189] 13 Handling area [0190] 14 Central region [0191] 15 Moisture outlet opening [0192] 16 Groove [0193] 17 Rear side [0194] 18 Connecting component [0195] 19 Breakthroughs [0196] 20 Scaffold section [0197] 20a Vertical posts [0198] 20b Horizontal bar [0199] 20c Tread surface [0200] 21 Push-pull props [0201] 80 Bent section [0202] 81 Straight section